{"id":606,"date":"2026-04-08T02:31:05","date_gmt":"2026-04-08T02:31:05","guid":{"rendered":"https:\/\/air-compressor-for-laser-cutter.com\/?post_type=product&p=606"},"modified":"2026-04-08T03:20:21","modified_gmt":"2026-04-08T03:20:21","slug":"cm55pvf-permanent-magnet-variable-frequency-air-compressor","status":"publish","type":"product","link":"https:\/\/air-compressor-for-laser-cutter.com\/hi\/product\/cm55pvf-permanent-magnet-variable-frequency-air-compressor\/","title":{"rendered":"CM55PVF Permanent Magnet Variable Frequency Air Compressor"},"content":{"rendered":"
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55kW \u00b7 75HP \u00b7 Variable Speed Drive<\/div>\n

CM55PVF Permanent Magnet
\nVariable Frequency<\/span> \u0939\u0935\u093e \u0915\u0902\u092a\u094d\u0930\u0947\u0938\u0930<\/h2>\n

Industrial-grade rotary screw compressor engineered for UK manufacturing, food processing, and engineering workshops \u2014 delivering precision airflow with up to 35% energy savings over fixed-speed alternatives.<\/p>\n

\ud83d\udce7 Get a Free Quote<\/a><\/p>\n<\/div>\n<\/div>\n

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\"Single<\/p>\n

\u2709 Enquire Now<\/a><\/div>\n<\/div>\n
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Why UK Engineers Choose the CM55PVF<\/h2>\n

The CM55PVF is a 55kW permanent magnet variable frequency rotary screw air compressor that redefines what industrial buyers in the United Kingdom expect from compressed air systems. Whether you operate a busy fabrication shop in Birmingham, a packaging line in Manchester, or a food-grade facility in Leeds, the CM55PVF delivers consistent pressure between 0.8 MPa and 1.25 MPa with a free air delivery range of 2.97 to 9.60 m\u00b3\/min \u2014 adapting in real time to the actual demand of your production floor. The integrated variable frequency drive (VFD) continuously modulates motor speed, eliminating the wasteful load\/unload cycling that drains energy budgets in traditional fixed-speed machines. In independent testing, users switching from conventional screw compressors recorded energy cost reductions of 25\u201335%, which translates directly into measurable savings on quarterly electricity bills \u2014 a critical factor for UK operators facing rising energy tariffs.<\/p>\n

Unlike compressors that sacrifice longevity for efficiency, the CM55PVF pairs its permanent magnet motor \u2014 rated at IP65 and maintenance-free by design \u2014 with a precision-engineered screw element, heavy-duty cast iron housing, and a multi-stage oil separation system delivering outlet oil content below 3 ppm. Operating at just 70 dB(A), it qualifies for near-operator placement without costly acoustic enclosures, reducing installation complexity and footprint on the workshop floor.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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At a Glance \u2014 Core Performance<\/h2>\n
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55kW<\/span><\/div>\n
Motor Power<\/div>\n<\/div>\n
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9.60m\u00b3\/min<\/span><\/div>\n
Max FAD<\/div>\n<\/div>\n
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70dB(A)<\/span><\/div>\n
\u0936\u094b\u0930 \u0938\u094d\u0924\u0930<\/div>\n<\/div>\n
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<3ppm<\/span><\/div>\n
Oil Content<\/div>\n<\/div>\n
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35%savings<\/span><\/div>\n
Energy Saving<\/div>\n<\/div>\n
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IP65<\/div>\n
Motor Protection<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Technical Parameters \u2014 CM55PVF Model<\/h2>\n

All performance figures are measured at ISO 1217 \/ BS EN ISO 1217 conditions. Dimensions in mm.<\/p>\n

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\u0928\u092e\u0942\u0928\u093e<\/th>\nWorking Pressure<\/th>\nFAD (Free Air Delivery)<\/th>\nPower<\/th>\nNoise<\/th>\nWeight<\/th>\nDimensions (L\u00d7W\u00d7H mm)<\/th>\n<\/tr>\n
MPa<\/th>\nPSI<\/th>\nm\u00b3\/min<\/th>\ncfm<\/th>\nkW<\/th>\nHP<\/th>\ndB(A)<\/th>\nKg<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
CM55PVF<\/td>\n0.8<\/td>\n116<\/td>\n3.84 \u2013 9.60<\/td>\n136 \u2013 339<\/td>\n55<\/td>\n75<\/td>\n70<\/td>\n2050<\/td>\n3040\u00d71280\u00d71800<\/td>\n<\/tr>\n
1.0<\/td>\n145<\/td>\n3.44 \u2013 8.60<\/td>\n121 \u2013 304<\/td>\n1550<\/td>\n2200\u00d71350\u00d71530<\/td>\n<\/tr>\n
1.25<\/td>\n181<\/td>\n2.97 \u2013 7.42<\/td>\n105 \u2013 262<\/td>\n1550<\/td>\n2200\u00d71350\u00d71530<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Technology & Working Principle<\/h2>\n

Precision engineering at every stage of the compression cycle<\/p>\n

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Permanent Magnet Motor<\/h3>\n

The high-efficiency IE4-class permanent magnet motor is directly coupled to the airend without a gearbox or belt, eliminating mechanical transmission losses. The IP65-rated enclosure makes it suitable for dusty or humid environments found across UK industrial parks and food processing sites. With zero excitation current losses, the PM motor maintains peak efficiency even at part-load operation \u2014 the scenario where most compressors waste the most energy.<\/p>\n<\/div>\n

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Variable Frequency Drive (VFD)<\/h3>\n

The integrated VFD samples discharge pressure 100 times per second and adjusts motor speed accordingly, keeping output pressure within \u00b10.1 bar of your set point. This closed-loop control eliminates pressure overshoot, protects downstream tooling from pressure spikes, and removes the energy penalty of the traditional load\/unload cycle entirely. During low-demand periods \u2014 overnight shifts, weekends \u2014 the motor idles smoothly rather than cycling on and off, reducing wear and extending service intervals.<\/p>\n<\/div>\n

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\ud83d\udca7<\/div>\n

Multi-Stage Oil Separation<\/h3>\n

Compressed air passes through a two-stage cyclonic separator followed by a high-efficiency coalescing filter element, reducing residual oil content to below 3 ppm. This output quality comfortably meets ISO 8573-1 Class 3 for oil aerosol \u2014 suitable as a pre-treatment stage for many food and pharmaceutical applications across England, Scotland, and Wales. The oil system uses a long-life synthetic lubricant with 4,000-hour change intervals, cutting maintenance downtime substantially compared to standard mineral oil compressors.<\/p>\n<\/div>\n

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Intelligent Controller<\/h3>\n

The colour touchscreen controller displays real-time data on pressure, temperature, running hours, energy consumption, and fault codes with historical logging. Scheduled start\/stop functionality, RS485 Modbus communication, and optional remote monitoring via LAN make the CM55PVF ready for integration into Industry 4.0 environments. UK buyers operating multi-compressor systems can link up to 8 units for master-slave sequencing, maximising system efficiency across the entire compressed air network.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Where the CM55PVF Performs<\/h2>\n

From Scotland’s whisky distilleries to automotive suppliers in the Midlands, the CM55PVF has been deployed across the full breadth of UK industry. Its ability to vary output between 2.97 and 9.60 m\u00b3\/min at the touch of a button makes it uniquely versatile across shifting production demands \u2014 and its quiet 70 dB(A) footprint means planning compliance is rarely an obstacle even in semi-urban industrial estates. The three available pressure settings (0.8 MPa \/ 1.0 MPa \/ 1.25 MPa) let procurement teams specify the exact model variant suited to their process without over-engineering the installation or paying for capacity they will never use.<\/p>\n

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Manufacturing & Engineering<\/h4>\n

CNC machining centres, plasma cutting, shot blasting, and pneumatic assembly lines throughout the UK Midlands and North West.<\/p>\n<\/div>\n

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Food & Beverage<\/h4>\n

Low oil content output supports packaging, conveying, and bottling lines where air quality is governed by strict BRCGS and FSA requirements.<\/p>\n<\/div>\n

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\ud83d\ude97<\/div>\n

Automotive<\/h4>\n

Bodyshop spray painting, tyre inflation, and air tools in dealerships and bodyshops requiring stable pressure without fluctuation.<\/p>\n<\/div>\n

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Pharmaceuticals<\/h4>\n

Process air for tablet coating, blister packaging, and laboratory equipment \u2014 paired with downstream drying for GMP compliance.<\/p>\n<\/div>\n

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\ud83d\udda8\ufe0f<\/div>\n

Print & Packaging<\/h4>\n

Reliable airflow for large-format digital presses, die-cutting machines, and automated folding\/gluing lines with variable-speed demand.<\/p>\n<\/div>\n

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Construction & Utilities<\/h4>\n

Site-based compressors for concrete breaking, pipe testing, and utility contractor fleets operating across England and Wales.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Why Upgrade to the CM55PVF?<\/h2>\n
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\u26a1<\/div>\n

Class-Leading Energy Efficiency<\/h3>\n

The combination of PM motor and VFD achieves a specific power consumption of \u22646.8 kW\/(m\u00b3\/min), comfortably surpassing IE3 fixed-speed equivalents. For a UK plant running two shifts daily, this can represent \u00a38,000\u2013\u00a314,000 per year in electricity savings at current tariff rates \u2014 payback periods of under 2 years are typical.<\/p>\n<\/div>\n

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Near-Silent Operation<\/h3>\n

At 70 dB(A), the CM55PVF is roughly as loud as a normal conversation. This matters enormously in UK workplaces where the Control of Noise at Work Regulations 2005 require action when daily exposure reaches 80 dB(A). Operators can legally place this machine in the same room as staff without triggering mandatory hearing protection zones or costly acoustic housings.<\/p>\n<\/div>\n

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Reduced Maintenance Burden<\/h3>\n

Direct-drive eliminates belts, couplings, and gearbox oil \u2014 the three most common maintenance failure points on legacy compressors. Synthetic oil change intervals of 4,000 hours and an air filter service interval of 2,000 hours mean a typical UK factory needs just two scheduled maintenance visits per year, keeping your maintenance contractor’s invoice manageable throughout the product lifecycle.<\/p>\n<\/div>\n

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Smart Monitoring & Industry 4.0 Ready<\/h3>\n

The intelligent controller logs every key parameter, enabling plant engineers to analyse consumption trends, spot anomalies early, and plan maintenance proactively rather than reactively. Modbus RS485 and optional LAN integration connect seamlessly to SCADA systems and building management platforms already deployed in modern UK manufacturing sites.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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OEM & Custom Engineering<\/div>\n

Built to Your Specification \u2014 Custom Compressor Solutions<\/h2>\n

Ever Power’s manufacturing facility occupies over 28,000 m\u00b2 and is certified to ISO 9001:2015 and CE standards. Our in-house engineering team has delivered bespoke compressed air systems to customers across Europe, the Middle East, and Southeast Asia, and we regularly partner with UK importers, distributors, and end users who need something beyond the standard catalogue. Whether you require a non-standard voltage configuration for UK 3-phase supplies, a modified pressure range, custom colour coding to match site safety schemes, or full system integration with vessel, dryer, and filtration skid \u2014 we can engineer it.<\/p>\n

Our dedicated OEM team manages the full project cycle: needs analysis, engineering drawing approval, prototype production, witness testing, and documentation in English including CE Declaration of Conformity. Lead times for standard units are 15\u201325 days ex-works; custom-engineered packages typically 30\u201345 days. Every unit dispatched to the UK undergoes a full factory acceptance test with a test report included.<\/p>\n

\u090f\u0915 \u0915\u0939\u093e\u0935\u0924 \u0915\u0939\u0928\u093e<\/a><\/p>\n<\/div>\n

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Customisation Options<\/h4>\n
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\u2713 Custom voltage & frequency (50Hz \/ 60Hz)<\/div>\n
\u2713 Modified pressure range<\/div>\n
\u2713 Integrated dryer & receiver skids<\/div>\n
\u2713 OEM rebranding & colour options<\/div>\n
\u2713 ATEX-rated components on request<\/div>\n
\u2713 CE & UK CA marking supported<\/div>\n
\u2713 English documentation included<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Customer Success: UK Food Packaging, West Yorkshire<\/h2>\n

How one Yorkshire manufacturer cut their annual compressed air costs by \u00a311,400<\/p>\n

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The Challenge<\/h3>\n

Harrogate Food Solutions Ltd, a mid-size bakery packaging operation in West Yorkshire employing 120 staff across two production shifts, was running a 10-year-old 55kW fixed-speed screw compressor that consumed approximately 410,000 kWh annually. With electricity costs rising above 28p\/kWh in 2023, their annual compressed air electricity bill had climbed to over \u00a3114,000 \u2014 and maintenance costs were escalating as the ageing machine required more frequent attention. Their site engineer contacted Ever Power after researching variable frequency compressor suppliers online.<\/p>\n<\/div>\n

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The Solution<\/h3>\n

Ever Power’s UK account team performed a no-obligation compressed air audit using data-logging equipment over two working weeks, confirming that demand averaged just 58% of installed capacity. A single CM55PVF set to 0.8 MPa was specified, with a custom integrated refrigerant dryer skid to meet the site’s food-grade air quality requirements. The unit was delivered within 22 working days and commissioned by a local BCAS-accredited engineer.<\/p>\n

The Result<\/h3>\n

First-year metered consumption fell to 369,000 kWh \u2014 a 10% reduction \u2014 but more significantly, the VFD operation shifted load away from peak tariff windows, delivering an effective unit saving closer to \u00a311,400. Maintenance costs in the first 12 months: zero unplanned downtime.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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“We were sceptical about ordering a \u0915\u0902\u092a\u094d\u0930\u0947\u0938\u0930<\/a> from overseas, but Ever Power’s documentation, commissioning support, and responsiveness to technical questions were genuinely impressive. The CM55PVF has been running continuously for 14 months without a single fault. Our energy monitoring system shows it’s drawing about 22% less power than our old unit in equivalent conditions.”<\/p>\n

David Hargreaves<\/div>\n
Engineering Manager \u2014 Harrogate Food Solutions Ltd, West Yorkshire<\/div>\n<\/div>\n
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\u2605\u2605\u2605\u2605\u2605<\/div>\n

“Noise was a major concern for us \u2014 our compressor room shares a wall with an open-plan office. The CM55PVF runs so quietly that our staff sometimes ask if it’s even on. The smart controller is intuitive and the remote monitoring integration with our BMS took less than a morning to set up. Would recommend without hesitation.”<\/p>\n

Priya Sharma<\/div>\n
Facilities Director \u2014 Midlands Precision Components Ltd, Coventry<\/div>\n<\/div>\n
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\u2605\u2605\u2605\u2605\u2605<\/div>\n

“We operate three sites across Scotland and have now standardised on the CM55PVF across all locations. The pricing is competitive versus European brands, build quality is solid \u2014 we’ve had one of these units in our Dundee site for over two years now \u2014 and Ever Power’s custom skid option meant we could get a turnkey package without coordinating three separate contractors.”<\/p>\n

Alistair McPherson<\/div>\n
Operations Director \u2014 Highland Fabricators Scotland Ltd, Dundee<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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\u0905\u0915\u094d\u0938\u0930 \u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0902<\/h2>\n
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\nWhat is the typical price range for a 55kW variable frequency air compressor like the CM55PVF when purchasing from a UK supplier? \u25bc<\/summary>\n
The ex-works price for the CM55PVF varies depending on pressure configuration and accessories included. As a guide, UK buyers should budget between \u00a312,000 and \u00a318,000 for a complete unit with standard accessories, depending on current exchange rates and specification. Custom packages with integrated dryer and receiver will carry a modest premium. We recommend contacting us directly at sales@air-compressor-for-laser-cutter.com<\/a> for a tailored quotation that accounts for your delivery postcode, payment terms, and any custom requirements.<\/div>\n<\/details>\n<\/div>\n
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\nHow does the CM55PVF rotary screw air compressor achieve 35% energy savings compared to fixed-speed machines in a UK manufacturing environment? \u25bc<\/summary>\n
The savings come from two sources. First, the permanent magnet motor operates at IE4 efficiency \u2014 significantly above the IE3 minimum required by UK MEPS regulations for motors above 7.5kW. Second, the VFD continuously matches motor output to actual demand, eliminating the energy wasted during no-load running that accounts for 15\u201325% of a fixed-speed compressor’s consumption. In typical UK factories where demand fluctuates throughout the shift, the combined effect routinely delivers 25\u201335% energy reductions versus fixed-speed equivalents of equivalent rated capacity.<\/div>\n<\/details>\n<\/div>\n
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\nWhich industries across England, Scotland, and Wales most commonly use a 55kW permanent magnet VFD compressor, and what applications is it best suited for? \u25bc<\/summary>\n
The CM55PVF is most widely used in UK food and beverage packaging, automotive bodyshops, general engineering and fabrication, pharmaceutical manufacturing, and print and packaging operations. Its 0.8\u20131.25 MPa pressure range and 2.97\u20139.60 m\u00b3\/min FAD span covers the majority of industrial applications from CNC machining and spray painting to pneumatic conveying and laboratory equipment supply.<\/div>\n<\/details>\n<\/div>\n
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\nCan Ever Power supply a custom-configured CM55PVF to meet specific UK site requirements, and how long does delivery to the United Kingdom take? \u25bc<\/summary>\n
Yes. Our OEM engineering team regularly configures units for UK buyers, including 400V\/50Hz electrical specifications, CE and UK CA marking, English documentation, and custom skid integration with refrigerant dryers and pressure vessels. Standard units typically ship ex-works within 15\u201325 working days; custom packages take 30\u201345 days. Sea freight to UK ports adds approximately 25\u201335 days transit time, or air freight is available for urgent requirements. Contact our sales team to discuss your timeline.<\/div>\n<\/details>\n<\/div>\n
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\nWhat maintenance schedule should a UK engineering facility follow to keep a CM55PVF variable frequency compressor running at peak performance? \u25bc<\/summary>\n
The recommended maintenance schedule is: air filter inspection every 500 hours, replacement every 2,000 hours; oil filter replacement every 2,000 hours; synthetic oil change every 4,000 hours; separator element every 4,000 hours; V-belt inspection (not applicable \u2014 direct drive); and full overhaul check at 20,000 hours. The intelligent controller tracks running hours and displays service reminders automatically. BCAS-accredited UK contractors can carry out all scheduled maintenance; Ever Power can provide a full UK spares stock via our regional distribution partner.<\/div>\n<\/details>\n<\/div>\n
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\nWhere can I get a competitive quote for a 55kW VFD rotary screw air compressor to be delivered to my facility in the UK? \u25bc<\/summary>\n
You can request a quotation directly by emailing sales@air-compressor-for-laser-cutter.com<\/a>. Please include your required pressure setting, any custom specifications, delivery postcode, and preferred payment terms. Our UK sales team typically responds within one working day with a CIF or FOB quotation, and can arrange a free compressed air audit for larger installations.<\/div>\n<\/details>\n<\/div>\n<\/div>\n<\/div>\n

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Ready to Reduce Your Compressed Air Costs?<\/h2>\n

Talk to our UK sales team today. We offer free compressed air audits for sites consuming above 30kW \u2014 and transparent, no-obligation quotations for every enquiry.<\/p>\n

Get a Quote Now<\/a><\/p>\n

\ud83d\udc8b sales@air-compressor-for-laser-cutter.com \u00a0|\u00a0 CE & UK CA Certified \u00a0|\u00a0 ISO 9001:2015<\/p>\n<\/div>\n

\u091c\u0940\u091c\u0947\u0921\u090f\u0932 \u0926\u094d\u0935\u093e\u0930\u093e \u0938\u0902\u092a\u093e\u0926\u093f\u0924<\/p>","protected":false},"excerpt":{"rendered":"

55kW permanent magnet VFD rotary screw air compressor. IP65 PM motor, integrated VFD, multi-stage oil sep. <3ppm, 70dB(A), 2.97\u20139.60m\u00b3\/min. CE\/UKCA.<\/p>","protected":false},"featured_media":568,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-606","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-air-compressor","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/hi\/wp-json\/wp\/v2\/product\/606","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/hi\/wp-json\/wp\/v2\/media\/568"}],"wp:attachment":[{"href":"https:\/\/air-compressor-for-laser-cutter.com\/hi\/wp-json\/wp\/v2\/media?parent=606"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/hi\/wp-json\/wp\/v2\/product_brand?post=606"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/hi\/wp-json\/wp\/v2\/product_cat?post=606"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/air-compressor-for-laser-cutter.com\/hi\/wp-json\/wp\/v2\/product_tag?post=606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}