{"id":432,"date":"2026-03-26T07:46:40","date_gmt":"2026-03-26T07:46:40","guid":{"rendered":"https:\/\/air-compressor-for-laser-cutter.com\/?p=432"},"modified":"2026-03-26T08:14:37","modified_gmt":"2026-03-26T08:14:37","slug":"olfreie-luftkompressoren-fur-die-lagerung-von-kuhlketten-in-grosbritannien-ein-unverzichtbarer-leitfaden-fur-betreiber-britischer-kuhlketten","status":"publish","type":"post","link":"https:\/\/air-compressor-for-laser-cutter.com\/de\/anwendung\/olfreie-luftkompressoren-fur-die-lagerung-von-kuhlketten-in-grosbritannien-ein-unverzichtbarer-leitfaden-fur-betreiber-britischer-kuhlketten\/","title":{"rendered":"\u00d6lfreie Luftkompressoren f\u00fcr die CA-Lagerung: Der unverzichtbare Leitfaden f\u00fcr Betreiber der britischen K\u00fchlkette."},"content":{"rendered":"
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Lagerung unter kontrollierter Atmosph\u00e4re \u00b7 K\u00fchlkettentechnologie \u00b7 Vereinigtes K\u00f6nigreich<\/p>\n

Oil-Free Air Compressors for CA Storage:
\nThe UK Cold Chain Operator’s Essential Guide<\/h2>\n

From PSA nitrogen generators to hollow-fibre membrane separation units, discover why clean compressed air is the foundation of every successful controlled atmosphere system \u2014 and how Ever Power delivers it reliably across the United Kingdom.<\/p>\n<\/div>\n

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\"Luftkompressor\"There is a moment \u2014 invisible to consumers but absolutely critical to every fresh produce business \u2014 when an apple picked in a Herefordshire orchard in October still tastes as though it was harvested last week, even by the following April. That moment is made possible not by magic but by controlled atmosphere storage and the precisely managed gases that keep fruit and vegetables biologically dormant for months at a time. Working quietly at the inlet of every nitrogen generator and membrane separation unit, enabling that entire process, is an oil-free air compressor.<\/p>\n

For large-scale cold chain facilities \u2014 from apple stores in Kent to potato warehouses in Lincolnshire to national distribution centres serving the major UK supermarkets \u2014 choosing the right oil-free air compressor is far from a minor procurement decision. It determines the service life of molecular sieves, the purity of the nitrogen atmosphere inside each store, the absence of hydrocarbon contamination in stored food, and ultimately the long-term commercial viability of a CA storage investment that can run into several million pounds.<\/p>\n

This guide \u2014 written for engineers, procurement managers, and cold chain directors across the UK \u2014 walks through the technology plainly, examines the real cost of getting it wrong, and explains why leading British facilities are standardising on oil-free compressors from Ever Power.<\/p>\n<\/div>\n

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\"Luftkompressor\"Ever Power oil-free air compressor \u2014 engineered for ISO 8573-1 Class 0 compressed air supply in controlled atmosphere storage systems across the UK<\/p>\n

\u2709 \u00a0Get a Quote \u2014 Contact Ever Power
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What Is Controlled Atmosphere Storage \u2014 and Why Does Compressed Air Matter?<\/h2>\n

Controlled atmosphere (CA) storage works on a straightforward biological principle: reduce the oxygen concentration inside a sealed store and \u2014 where appropriate \u2014 elevate carbon dioxide, and the respiration rate of fresh produce slows dramatically. A standard long-term apple store might maintain 2\u20133% O\u2082 and 1\u20133% CO\u2082, compared with 21% O\u2082 in ambient air. At these concentrations, ripening enzymes are suppressed, ethylene activity is curtailed, and shelf life can extend by a factor of four or five compared with conventional cold storage alone. The technique is used commercially across the UK for apples, pears, stone fruit, berries, brassicas, potatoes, and increasingly for imported tropical produce handled at port cold stores.<\/p>\n

Achieving and maintaining that precise atmospheric composition requires a continuous, reliable nitrogen supply. Most modern CA installations use either Pressure Swing Adsorption (PSA) nitrogen generators \u2014 which pass air through zeolite molecular sieve beds to selectively adsorb oxygen \u2014 or hollow-fibre membrane separation modules, which allow oxygen and water vapour to permeate through a polymeric membrane faster than nitrogen does. Both technologies share one absolute prerequisite: a clean, dry, oil-free compressed air supply at the inlet.<\/p>\n

This is the point at which the specification of an oil-free air compressor becomes truly critical. An oil-free compressor supplies the nitrogen generation equipment without introducing hydrocarbon aerosols, vapour, or particulates that would otherwise degrade the molecular sieve medium, foul membrane fibres, or \u2014 in the most serious failures \u2014 transfer oil contamination directly into the stored food. For UK facilities operating under BRC Global Standard for Food Safety or SALSA accreditation, that risk is simply not acceptable. Clean compressed air is the baseline from which everything else follows.\"Luftkompressor\"<\/p>\n<\/div>\n

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How Does an Oil-Free Air Compressor Work?<\/h2>\n

Unlike conventional lubricated machines, an oil-free air compressor eliminates petroleum lubricants from the compression chamber entirely. There are three established approaches to achieving this, each with different performance characteristics relevant to CA storage applications.<\/p>\n

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01<\/div>\n

Scroll (Spiral Vane) Compressors<\/h3>\n

Two inter-meshing spiral scrolls compress air mechanically with no lubrication in the compression space whatsoever. Known for near-silent operation, exceptionally smooth pulsation-free output, and a small footprint, scroll-type oil-free air compressors are the preferred choice for smaller CA stores and laboratory-scale nitrogen generator installations where noise is a concern and demand is consistent.<\/p>\n<\/div>\n

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02<\/div>\n

Oil-Free Rotary Screw Compressors<\/h3>\n

High-capacity oil-free rotary screw units use precision-coated rotors \u2014 typically with PTFE or specialist polymer coatings \u2014 maintaining exact clearances with no metal-to-metal contact. These are the workhorses of industrial-scale CA facilities in the UK, handling from 15 kW to 250 kW and serving nitrogen generation systems that supply tens of thousands of tonnes of stored produce.<\/p>\n<\/div>\n

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03<\/div>\n

Water-Injected Screw Compressors<\/h3>\n

Water replaces oil as the sealing, cooling, and lubrication medium in the compression chamber. The resulting output is inherently and verifiably oil-free, and the compression discharge temperature is substantially cooler than dry-running designs \u2014 an advantage in facilities where compressed air temperature management also matters for membrane separation performance and downstream dryer specification.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Technische Leistungsparameter<\/h2>\n

The table below outlines the typical specification range for Ever Power oil-free air compressors used in CA storage nitrogen generation systems. Units are sized to match the nitrogen demand of the facility, which depends on store volume, seal leakage rate, atmospheric target, and whether the system is PSA- or membrane-based.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSmall Facility<\/th>\nMid-Scale Store<\/th>\nIndustrial CA Hub<\/th>\n<\/tr>\n<\/thead>\n
FAD Capacity<\/td>\n0.5 \u2013 2.5 m\u00b3\/min<\/td>\n2.5 \u2013 8 m\u00b3\/min<\/td>\n8 \u2013 30+ m\u00b3\/min<\/td>\n<\/tr>\n
Betriebsdruck<\/td>\n6 \u2013 8 bar(g)<\/td>\n6 \u2013 10 bar(g)<\/td>\n8 \u2013 13 bar(g)<\/td>\n<\/tr>\n
Oil Content \u2014 ISO 8573-1<\/td>\nClass 0 (\u2264 0.01 mg\/m\u00b3)<\/td>\nClass 0 (\u2264 0.01 mg\/m\u00b3)<\/td>\nClass 0 (\u2264 0.01 mg\/m\u00b3)<\/td>\n<\/tr>\n
Entladungstemperatur<\/td>\nAmbient + 8 \u00b0C<\/td>\nAmbient + 8 \u00b0C<\/td>\nAmbient + 10 \u00b0C<\/td>\n<\/tr>\n
Motor Drive<\/td>\nFixed speed \/ IE3<\/td>\nVFD + IE4<\/td>\nVFD + IE4 \/ IE5<\/td>\n<\/tr>\n
Ger\u00e4uschpegel<\/td>\n58 \u2013 65 dB(A)<\/td>\n65 \u2013 72 dB(A)<\/td>\n70 \u2013 78 dB(A)<\/td>\n<\/tr>\n
Power Range<\/td>\n5.5 \u2013 15 kW<\/td>\n15 \u2013 55 kW<\/td>\n55 \u2013 250 kW<\/td>\n<\/tr>\n
Zertifizierung<\/td>\nCE, ISO 8573-1<\/td>\nCE, ISO 8573-1<\/td>\nCE, UKCA, ISO 8573-1<\/td>\n<\/tr>\n
K\u00fchlmethode<\/td>\nLuftgek\u00fchlt<\/td>\nAir or water-cooled<\/td>\nWater-cooled \/ heat recovery<\/td>\n<\/tr>\n
Typical Overhaul Interval<\/td>\n8,000 hrs<\/td>\n8,000 \u2013 12,000 hrs<\/td>\n12,000 hrs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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\u26a0\ufe0f The Real Cost of Oil-Contaminated Compressed Air in a CA System<\/h2>\n

Many UK facilities have made the mistake of specifying a conventional lubricated screw compressor for their CA nitrogen generation system on cost grounds, only to discover the true price of that choice over time. Oil aerosols at concentrations as low as 0.1 mg\/m\u00b3 \u2014 entirely within the tolerable range for general industrial compressed air \u2014 are enough to progressively coat and degrade zeolite molecular sieve beds inside a PSA nitrogen generator. The sieve’s oxygen adsorption capacity diminishes with each contamination event, nitrogen purity drifts below target specification, and the atmospheric composition inside the store begins to lose control.<\/p>\n

Hollow-fibre membrane separation modules are equally vulnerable. The polymer fibres are designed to handle clean, dry compressed air. Hydrocarbon contamination causes swelling and plasticisation of the membrane material, irreversibly altering selectivity and flux over time. A membrane module that should run for 10 years may require replacement within four or five \u2014 at a cost that easily dwarfs any initial saving made on the compressor purchase price.<\/p>\n

Then there is the food safety dimension. Should oil contamination reach the gas stream entering a CA room \u2014 through a failed coalescing filter or a saturated activated carbon bed \u2014 there is a direct food safety incident. For facilities supplying major UK retailers under BRC GFSI or SALSA accreditation, that scenario would be catastrophic both commercially and reputationally. An oil-free air compressor eliminates this risk at source rather than managing it at the end of a filtration chain.<\/p>\n<\/div>\n

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Why CA Storage Operators Choose Ever Power Oil-Free Compressors<\/h2>\n

Six reasons cold chain professionals across the United Kingdom trust our equipment.<\/p>\n

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\u2705 ISO 8573-1 Class 0 \u2014 Verified Oil-Free Output<\/h3>\n

Our oil-free air compressors carry independent ISO 8573-1 Class 0 certification \u2014 the highest international classification for oil-free compressed air. This is not a matter of fitting extra filters to a lubricated machine. Our compressors are inherently oil-free by design, with zero risk of oil carryover under any operating condition. CA facility operators can demonstrate clean air compliance to food safety auditors with documentary certainty, providing a defensible position that downstream filtration alone simply cannot match.<\/p>\n<\/div>\n

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\u26a1 VFD Energy Savings \u2014 Real Money in UK Conditions<\/h3>\n

Nitrogen demand in CA storage is rarely constant. During active store fill after harvest, nitrogen consumption runs high. During the stable dormancy phase, demand drops substantially. Ever Power VFD-equipped oil-free compressors match output to demand in real time, typically delivering energy savings of 20\u201335% against fixed-speed alternatives. With UK industrial electricity prices above 25p\/kWh, this amounts to thousands of pounds in annual savings on mid-to-large-scale installations \u2014 savings that can offset much of the compressor investment within a few seasons.<\/p>\n<\/div>\n

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\ud83d\udd27 Extended Molecular Sieve and Membrane Life<\/h3>\n

By supplying PSA and membrane units with air that meets ISO 8573-1 Class 0 from the first molecule, our oil-free compressors protect downstream gas separation media across their full design life. Operators consistently report molecular sieve service intervals of 8\u201312 years and membrane module replacement cycles exceeding 10 years \u2014 versus 3\u20135 years when oil-lubricated compressed air is used, even with downstream filtration. The capital saving over a facility’s lifetime is significant.<\/p>\n<\/div>\n

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\ud83c\udf3f Simpler Maintenance \u2014 Fewer Unplanned Failures<\/h3>\n

Without oil sumps, oil separators, or oil-contaminated condensate to manage, the maintenance overhead of an oil-free air compressor is fundamentally lower than that of a lubricated machine. There is no oil change schedule, no oil separator element to replace, and no specialist condensate oil\/water separation equipment required. This directly reduces planned maintenance costs and eliminates an entire category of unplanned failure modes that lubricated machines introduce \u2014 important in any facility where compressor downtime during peak storage season translates directly into commercial loss.<\/p>\n<\/div>\n

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\ud83d\udce1 Smart Monitoring and BMS Integration<\/h3>\n

Modern cold chain facilities demand real-time visibility across all critical plant. Ever Power oil-free compressors are available with integrated smart controllers providing compressed air system data \u2014 pressure, flow, temperature, energy consumption, fault logging \u2014 via Modbus, Ethernet, or 4G cloud connectivity. Integration with a site’s existing SCADA or building management system is straightforward, supporting the predictive maintenance programmes that keep CA stores running without interruption through the critical harvest and post-harvest storage window.<\/p>\n<\/div>\n

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\ud83c\uddec\ud83c\udde7 UKCA and CE Dual Certification<\/h3>\n

All Ever Power oil-free air compressors supplied to UK customers carry both CE and UKCA certification, with full Pressure Equipment (Safety) Regulations 2016 documentation as standard. This eliminates compliance uncertainty post-Brexit and means our equipment can be installed by UK engineers without additional conformity assessment steps. UK-language declarations of conformity, test data certificates, and full technical file documentation are supplied with every unit as standard.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Where Oil-Free Compressors Are Used Across UK CA Storage<\/h2>\n

The requirement for oil-free compressed air in CA storage extends across a broader range of applications than many procurement teams initially expect. The following are the key deployment contexts we encounter most frequently with UK customers, each with distinct performance requirements that our application engineering team routinely addresses during system design.<\/p>\n

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\ud83c\udf4e Apple and Pear Long-Term CA Stores<\/h3>\n

The UK apple and pear sector relies heavily on 6\u201310-month CA campaigns. Growers in Kent, Herefordshire, and Worcestershire use PSA nitrogen generators fed by oil-free air compressors to maintain 1.2\u20132.5% O\u2082 throughout the storage season. Any compressor failure or gas purity deviation during this window represents direct, irreversible commercial loss on produce that cannot be recovered.<\/p>\n<\/div>\n

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\ud83e\udd54 Potato and Root Vegetable Stores<\/h3>\n

Modified atmosphere potato stores in Lincolnshire and East Anglia use oil-free compressors to drive nitrogen blanketing systems that suppress sprouting and minimise glycoalkaloid development over 8-month windows. The sensitivity of the UK potato supply chain to processing contamination makes oil-free operation non-negotiable for BRC-accredited facilities supplying crisp and chip manufacturers.<\/p>\n<\/div>\n

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\ud83c\udf47 Berry and Soft Fruit Preservation<\/h3>\n

Scottish and English berry growers increasingly use short-cycle modified atmosphere systems to extend post-harvest shelf life for UK retail. Scroll-type oil-free air compressors are preferred in these smaller installations for their near-silent operation, compact footprint, and rapid demand response \u2014 all important in packhouse environments.<\/p>\n<\/div>\n

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\ud83d\udea2 Port Cold Chain Import Terminals<\/h3>\n

Shore-side cold chain facilities at Tilbury, Southampton, and Teesport handle imported CA-treated fruit in modified atmosphere containers. Shore-based oil-free compressed air systems support container atmosphere maintenance and re-gassing of transferred product, requiring continuous 24\/7 operation against tight vessel turnaround schedules.<\/p>\n<\/div>\n

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\ud83c\udfd7 Retail DC Multi-Commodity CA Hubs<\/h3>\n

Major UK food retailers operate centralised CA-capable distribution centres serving multiple regional outlets. These facilities require high-capacity, redundant \u00f6lfreier Luftkompressor<\/a> installations \u2014 typically duplex or triplex arrangements \u2014 to maintain nitrogen supply continuity regardless of individual unit maintenance requirements or planned service windows.<\/p>\n<\/div>\n

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\ud83c\udf3e Nitrogen-Based Grain and Cereal Storage<\/h3>\n

Nitrogen grain storage is growing rapidly as an alternative to phosphine fumigants, driven by UK and EU regulatory pressure. Oil-free compressors feed nitrogen generation systems creating sub-1% O\u2082 grain environments that eliminate insect pests and mould without pesticide residues \u2014 a clean-label supply chain advantage that is increasingly valued by premium grain buyers.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Kundenerfolgsgeschichten<\/h2>\n

Real results from UK CA storage facilities running Ever Power oil-free compressors<\/p>\n

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BV<\/div>\n
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Blackmore Vale Orchards Ltd<\/p>\n

Herefordshire, UK \u2014 Apple CA Storage, 12,000-tonne capacity<\/p>\n<\/div>\n<\/div>\n

“We changed to an Ever Power oil-free air compressor four seasons ago after losing a sieve bed to oil contamination from our previous machine. The change was straightforward, and we have had zero nitrogen purity issues since. More importantly, our molecular sieves are still performing at full specification \u2014 something we never achieved past year two with the old setup.”<\/p>\n

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Application: PSA nitrogen generation, long-term apple CA<\/p>\n

Model: Ever Power OF-22VFD (22 kW)<\/p>\n

Result: Sieve service life extended from 3 to 9+ years<\/p>\n<\/div>\n<\/div>\n

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FF<\/div>\n
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Fenland Fresh Produce Ltd<\/p>\n

Cambridgeshire, UK \u2014 Potato Modified Atmosphere Storage<\/p>\n<\/div>\n<\/div>\n

“The energy monitoring data was something of a revelation. Moving from a fixed-speed lubricated compressor to the Ever Power VFD oil-free unit cut our compressor energy bill by 28% in the first year. But the bigger win was passing our annual BRC audit without a single compressed air quality finding. The auditor specifically noted the ISO Class 0 certificate. That kind of assurance is genuinely invaluable when you are supplying the major multiples.”<\/p>\n

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Application: Nitrogen blanketing, potato store 4,500 m\u00b3<\/p>\n

Model: Ever Power OF-37VFD (37 kW)<\/p>\n

Result: 28% energy saving + clean BRC audit<\/p>\n<\/div>\n<\/div>\n

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NF<\/div>\n
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Northern Fresh Logistics<\/p>\n

Yorkshire, UK \u2014 Multi-Commodity CA Distribution Hub<\/p>\n<\/div>\n<\/div>\n

“We built a 30,000-tonne CA hub two years ago and specified Ever Power oil-free compressors for the entire nitrogen generation system from day one. The custom duplex skid-mounted arrangement meant we had N+1 redundancy built in from the start. Commissioning was smooth and remote monitoring integration with our BMS took less than a day. We have had zero unplanned downtime across two full storage seasons.”<\/p>\n

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Application: Large CA hub, apple, pear, and soft fruit stores<\/p>\n

Model: Duplex Ever Power OF-75VFD (2 \u00d7 75 kW)<\/p>\n

Result: Zero downtime over two storage seasons<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Supplying the United Kingdom: What Buyers Need to Know<\/h2>\n
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The United Kingdom’s fresh produce cold chain is among the most technically demanding in Europe. With a retail sector dominated by major multiples that set exacting technical and food safety standards, and a domestic growing sector that has invested heavily in CA technology over the past two decades, UK buyers specify compressors to a higher standard than most other markets. UKCA marking, food-safe clean air documentation, VFD energy efficiency compliance, and BMS connectivity are not optional extras \u2014 they are baseline expectations for a facility supplying a Tier 1 retailer.<\/p>\n

Ever Power supplies oil-free air compressors to UK cold chain facilities from apple-growing regions in Kent, Herefordshire, and the Vale of Evesham to large-scale logistics operations in the Midlands and Yorkshire. Our UK-focused product range runs from 5.5 kW to 250 kW, with standard lead times of 4\u20138 weeks for most models and accelerated delivery coordination available for urgent harvest-season replacements.<\/p>\n

All equipment is supplied with full UK-language technical documentation, UKCA declarations of conformity, and commissioning support coordinated through our trained UK service partner network covering England, Scotland, and Wales. For major new installations, Ever Power application engineers are available to conduct site surveys and produce compressed air system designs optimised for each facility’s specific nitrogen generation requirements and store configuration.<\/p>\n<\/div>\n

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\ud83c\uddec\ud83c\udde7 UK Service Highlights<\/h3>\n

\u2705 UKCA + CE dual certification \u2014 all models<\/p>\n

\u2705 UK-English documentation and declarations of conformity<\/p>\n

\u2705 4\u20138 week standard delivery from UK ports<\/p>\n

\u2705 Service partner network: England, Scotland, Wales<\/p>\n

\u2705 Application engineering site surveys available<\/p>\n

\u2705 Emergency replacement programme for harvest season<\/p>\n

\u2705 ISO 8573-1 Class 0 certificates supplied as standard<\/p>\n

\"Luftkompressor\"<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Ever Power Manufacturing Facility and Custom Engineering<\/h2>\n
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Our 42,000 m\u00b2 manufacturing facility operates a fully integrated production line encompassing precision machining, assembly, testing, and dispatch of oil-free air compressors from 5.5 kW to 355 kW. Every compressor undergoes a minimum 4-hour factory acceptance test at full working load before dispatch, with test data certificates provided as standard documentation.<\/p>\n

What differentiates Ever Power for CA storage customers is genuine custom engineering capability \u2014 not simply catalogue products offered in fixed configurations. Our application engineering team routinely designs bespoke solutions for UK cold chain customers, including the following:<\/p>\n

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Custom skid-mounted packages \u2014 duplex and triplex compressor arrangements with shared air receiver, pre-filtration, refrigeration dryer, and integrated control panel, delivered ready for plug-and-play commissioning<\/div>\n
SCADA protocol matching \u2014 custom control integration packages for Allen-Bradley, Siemens, and Schneider systems in common use across UK cold chain infrastructure<\/div>\n
Heat recovery configurations \u2014 redirecting compression heat to space heating or process hot water, contributing meaningfully to energy efficiency targets and reducing overall facility carbon footprint<\/div>\n
Cold climate packaging \u2014 low-temperature startup packages and insulated pipework options for plant rooms in exposed northern UK sites where ambient temperatures regularly fall below 0 \u00b0C<\/div>\n<\/div>\n

Sollte Ihr Projekt zur Lagerung in Kalifornien Anforderungen stellen, die \u00fcber einen Standardkompressor aus unserem Katalog hinausgehen, empfehlen wir Ihnen, sich an unser Anwendungstechnik-Team zu wenden. Wir verf\u00fcgen \u00fcber Erfahrung darin, die Spezifikationen \u00f6lfreier Kompressoren pr\u00e4zise auf die Bed\u00fcrfnisse jeder einzelnen Anlage abzustimmen \u2013 von kleinen landwirtschaftlichen Betrieben bis hin zu nationalen K\u00fchlkettenzentren.<\/p>\n<\/div>\n

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42,000<\/p>\n

m\u00b2 Produktionsst\u00e4tte<\/p>\n<\/div>\n

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18+<\/p>\n

Jahrelange Erfahrung in der Entwicklung \u00f6lfreier Kompressoren<\/p>\n<\/div>\n

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60+<\/p>\n

Weltweit belieferte L\u00e4nder<\/p>\n<\/div>\n

Holen Sie sich ein Angebot f\u00fcr Ihr CA-Projekt
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H\u00e4ufig gestellte Fragen<\/h2>\n

H\u00e4ufig gestellte Fragen von Betreibern von K\u00fchlkettenlagern in Gro\u00dfbritannien, K\u00fchlketteningenieuren und Einkaufsteams.<\/p>\n

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\nWelcher \u00f6lfreie Luftkompressor eignet sich am besten f\u00fcr einen PSA-Stickstoffgenerator, der in britischen Apfel-CA-Lagern eingesetzt wird, und mit welchen Kosten ist zu rechnen?
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F\u00fcr die Stickstofferzeugung zur Druckbeaufschlagung in britischen Apfellagerhallen ist ein \u00f6lfreier Schraubenkompressor mit Frequenzumrichter im Leistungsbereich von 11\u201375 kW in der Regel die kosteng\u00fcnstigste L\u00f6sung. Scrollkompressoren eignen sich f\u00fcr kleinere Lagerhallen mit einer Kapazit\u00e4t unter 500 Tonnen. Die Preise f\u00fcr einen \u00f6lfreien Kompressor mit Frequenzumrichter, der f\u00fcr die Apfellagerung ausgelegt ist, liegen je nach Leistung und Ausstattung typischerweise zwischen ca. 8.000 und 38.000 \u00a3. Die Gesamtbetriebskosten \u2013 unter Ber\u00fccksichtigung des Schutzes durch Molekularsiebe, der Energieeffizienz und des deutlich reduzierten Wartungsaufwands \u2013 sprechen \u00fcber eine Nutzungsdauer von 10 Jahren hinweg durchweg f\u00fcr \u00f6lfreie gegen\u00fcber geschmierten Alternativen.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nWie berechne ich die ben\u00f6tigte Gr\u00f6\u00dfe eines \u00f6lfreien Luftkompressors f\u00fcr mein Stickstofferzeugungssystem mit kontrollierter Atmosph\u00e4re?
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Die Dimensionierung des Kompressors f\u00fcr die CA-Stickstofferzeugung h\u00e4ngt von drei Variablen ab: der angestrebten Stickstoffreinheit (typischerweise 99\u201399,91 TP5T f\u00fcr Frucht-CA), dem von Ihrer PSA- oder Membrananlage ben\u00f6tigten Stickstoffdurchfluss (in Nm\u00b3\/h) und dem erforderlichen Eingangsdruck (\u00fcblicherweise 6\u201310 bar). Als Faustregel gilt: Ein PSA-Generator, der 991 TP5T-Stickstoff mit 50 Nm\u00b3\/h produziert, ben\u00f6tigt einen Druckluft-Eingangsdurchfluss von ca. 200\u2013250 Nm\u00b3\/h. Die Anwendungstechniker von Ever Power k\u00f6nnen die genauen Kompressorspezifikationen anhand des Datenblatts Ihres Stickstoffgenerators berechnen \u2013 kontaktieren Sie uns f\u00fcr eine kostenlose Dimensionierungsberatung.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nKann f\u00fcr die Stickstofferzeugung in CA-Speichern ein herk\u00f6mmlicher \u00f6lgeschmierter Schraubenkompressor mit nachgeschalteter Filtration anstelle eines \u00f6lfreien Luftkompressors verwendet werden?
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Technisch m\u00f6glich, jedoch sind das Risikoprofil und die langfristigen Kosten ung\u00fcnstig. Filteranlagen (Koaleszenzfilter plus Aktivkohlefilterbett) k\u00f6nnen den \u00d6lgehalt im Neuzustand auf unter 0,01 mg\/m\u00b3 senken \u2013 sie verschlei\u00dfen jedoch unbemerkt, und ein defektes Filterelement kann \u00d6l durchlassen, bevor das Problem erkannt wird. Die ISO 8573-1 Klasse 0 kann nur f\u00fcr einen von Natur aus \u00f6lfreien Kompressor beansprucht werden, nicht f\u00fcr eine geschmierte Maschine mit Filtern. F\u00fcr BRC-, BRCGS- oder SALSA-gepr\u00fcfte Lebensmittelbetriebe in Gro\u00dfbritannien ist der Ansatz der von Natur aus \u00f6lfreien Verarbeitung die einzig wirklich vertretbare Position im Hinblick auf Lebensmittelsicherheitsaudits.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

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\nWo erhalte ich ein zuverl\u00e4ssiges Angebot f\u00fcr die Lieferung und Wartung von \u00f6lfreien Luftkompressoren f\u00fcr ein K\u00fchlketten-Distributionszentrum, das in den East Midlands gebaut wird?
\n+<\/span><\/summary>\n
\n

Ever Power liefert und betreut \u00f6lfreie Luftkompressoren in ganz Gro\u00dfbritannien, darunter auch gro\u00dfe K\u00fchlketten- und CA-Lagerprojekte in den Midlands und Ostengland. F\u00fcr ein detailliertes Angebot senden Sie bitte eine E-Mail mit Ihren Anlagenspezifikationen, der gew\u00fcnschten Kapazit\u00e4t und Ihrem bevorzugten Inbetriebnahmezeitpunkt an sales@air-compressor-for-laser-cutter.com. Wir antworten Ihnen innerhalb von 48 Stunden mit einer ersten Kostensch\u00e4tzung und innerhalb von f\u00fcnf Werktagen mit einem vollst\u00e4ndigen technischen Angebot.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nWelchen Wartungsplan sollte ich f\u00fcr einen \u00f6lfreien Luftkompressor in einem CA-Stickstoffspeichersystem in Schottland erwarten?
\n+<\/span><\/summary>\n
\n

\u00d6lfreie Kompressoren in kalifornischen Anwendungen werden \u00fcblicherweise alle 2.000 Betriebsstunden oder 12 Monate (je nachdem, was zuerst eintritt) gewartet. Die Wartung umfasst den Austausch des Einlassfilters, die \u00dcberpr\u00fcfung des Abscheiderelements (sofern vorhanden) und die Kontrolle des Einlassventils. Eine General\u00fcberholung der Verdichterstufe ist in der Regel nach 8.000 bis 12.000 Betriebsstunden erforderlich. F\u00fcr Standorte in Schottland, die mit niedrigeren Umgebungstemperaturen arbeiten, empfehlen wir, die Luftansaugsysteme vor jeder Erntesaison auf Frost und Kondenswasserbildung zu \u00fcberpr\u00fcfen. Ever Power bietet Wartungsvertr\u00e4ge mit planm\u00e4\u00dfiger Wartung an, die durch unser schottisches Servicepartnernetzwerk unterst\u00fctzt werden.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nWie kann ein \u00f6lfreier Luftkompressor einem britischen Frischwarenlieferanten dabei helfen, ein BRC Global Standard-Lebensmittelsicherheitsaudit hinsichtlich der Druckluftqualit\u00e4t zu bestehen?
\n+<\/span><\/summary>\n
\n

Gem\u00e4\u00df BRC Global Standard for Food Safety, Ausgabe 9, muss Druckluft, die mit Lebensmitteln in Kontakt kommt oder kommen k\u00f6nnte, kontrolliert und \u00fcberwacht werden. Der Einsatz eines nach ISO 8573-1 Klasse 0 zertifizierten \u00f6lfreien Druckluftkompressors liefert den prim\u00e4ren Nachweis f\u00fcr \u00f6lfreie Druckluft direkt an der Quelle \u2013 eine wesentlich st\u00e4rkere Position im Audit als die alleinige Betrachtung von Filtrationsprotokollen. Das Zertifizierungszertifikat kann dem BRC-Auditor direkt als prim\u00e4rer Nachweis vorgelegt werden, was die Dokumentation des Druckluftqualit\u00e4tsmanagements erheblich vereinfacht und ein Ergebnis der Stufe AA unterst\u00fctzt.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nWann genau sollte ich bei einem neuen Lagerbauprojekt in Gro\u00dfbritannien (CA) den \u00f6lfreien Luftkompressor spezifizieren und bestellen?
\n+<\/span><\/summary>\n
\n

Die Kompressorspezifikation sollte zeitgleich mit der Auswahl des Stickstoffgenerators festgelegt werden \u2013 typischerweise in der Detailplanungsphase, lange vor Abschluss der Bauarbeiten. Stellfl\u00e4che, Stromversorgung, Bel\u00fcftung und Druckluftverteilung des Kompressors beeinflussen die Planung des Technikraums. Bei Sonderanfertigungen oder gr\u00f6\u00dferen Anlagen empfiehlt sich eine Bestellung 10\u201314 Wochen vor der geplanten Inbetriebnahme. Eine versp\u00e4tete Kompressorspezifikation ist eine der h\u00e4ufigsten und vermeidbaren Ursachen f\u00fcr Verz\u00f6gerungen bei der Inbetriebnahme von Druckluftanlagenprojekten in ganz Gro\u00dfbritannien.<\/p>\n<\/div>\n<\/details>\n<\/div>\n

\n
\nAuf welche Zertifizierungen sollte ich beim Vergleich von Anbietern \u00f6lfreier Luftkompressoren f\u00fcr eine lebensmittelkonforme CA-Lageranwendung in Gro\u00dfbritannien achten?
\n+<\/span><\/summary>\n
\n

Die erforderliche Zertifizierung ist ISO 8573-1 Klasse 0 f\u00fcr den \u00d6lgehalt \u2013 diese muss unabh\u00e4ngig gepr\u00fcft werden und darf nicht auf einer Selbstauskunft des Herstellers beruhen. F\u00fcr den britischen Markt ist die UKCA-Kennzeichnung gem\u00e4\u00df der Druckger\u00e4te-Sicherheitsverordnung 2016 f\u00fcr Drucksysteme oberhalb der relevanten Druck-\/Volumenschwelle gesetzlich vorgeschrieben. Die CE-Kennzeichnung ist weiterhin f\u00fcr Nordirland g\u00fcltig. Nachhaltigkeitsbewusste britische K\u00e4ufer erwarten zunehmend Dokumentationen zur Motorenklasse IE4 oder IE5 sowie die Angabe eines genauen spezifischen Energieverbrauchs (SEC). Fordern Sie stets den unabh\u00e4ngigen Pr\u00fcfbericht zusammen mit dem Zertifikat an.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Sind Sie bereit, den richtigen \u00f6lfreien Luftkompressor f\u00fcr Ihr CA-Speicherprojekt auszuw\u00e4hlen?<\/h2>\n

Sprechen Sie noch heute mit einem Anwendungstechniker von Ever Power. Wir betreuen Projekte f\u00fcr kalifornische Lagerkompressoren in ganz Gro\u00dfbritannien \u2013 von einzelnen Obstbaubetrieben bis hin zu nationalen K\u00fchlkettenzentren mit mehreren Standorten. Kundenspezifische L\u00f6sungen. UKCA-zertifiziert. Entwickelt f\u00fcr die britische K\u00fchlkette.<\/p>\n

\u2709 Jetzt ein Angebot anfordern
\n<\/a><\/p>\n

sales@air-compressor-for-laser-cutter.com \u00b7 Antwort innerhalb von 48 Stunden<\/p>\n<\/div>\n

<\/p>\n

\n

\u00a9 Ever Power \u2013 \u00d6lfreie Luftkompressoren f\u00fcr CA-Lagerung und Stickstofferzeugung in der K\u00fchlkette | bearbeitet von gzl<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Controlled Atmosphere Storage \u00b7 Cold Chain Technology \u00b7 United Kingdom Oil-Free Air Compressors for CA Storage: The UK Cold Chain Operator’s Essential Guide From PSA nitrogen generators to hollow-fibre membrane separation units, discover why clean compressed air is the foundation of every successful controlled atmosphere system \u2014 and how Ever Power delivers it reliably across […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[18],"tags":[],"class_list":["post-432","post","type-post","status-publish","format-standard","hentry","category-application"],"_links":{"self":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/posts\/432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/comments?post=432"}],"version-history":[{"count":3,"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/posts\/432\/revisions"}],"predecessor-version":[{"id":453,"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/posts\/432\/revisions\/453"}],"wp:attachment":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/media?parent=432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/categories?post=432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/de\/wp-json\/wp\/v2\/tags?post=432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}