{"id":3518,"date":"2025-11-05T06:28:29","date_gmt":"2025-11-05T06:28:29","guid":{"rendered":"https:\/\/www.chinacompressor.org\/?post_type=product&p=3518"},"modified":"2026-05-03T07:53:19","modified_gmt":"2026-05-03T07:53:19","slug":"40hp-30kw-variable-frequency-screw-air-compressor-energy-saving-efficient","status":"publish","type":"product","link":"https:\/\/www.chinacompressor.org\/?product=40hp-30kw-variable-frequency-screw-air-compressor-energy-saving-efficient","title":{"rendered":"40HP 30Kw Variable Frequency Screw Air Compressor Energy-saving Efficient"},"content":{"rendered":"
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Compressor – Variable Frequency Screw Air Compressor<\/div>\n
<\/div>\n
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Applicable Industries:<\/span><\/dt>\n
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Hotels, Garment Shops, Building Material Shops, Manufacturing plants, Machinery Repair Shops, Farms, Retail, Printing Shops, Construction works, Energy & Mining, Advertising Companies, and Others.<\/div>\n
<\/div>\n
Condition:<\/div>\n<\/dd>\n<\/dl>\n
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New<\/div>\n<\/dd>\n<\/dl>\n
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<\/dd>\n<\/dl>\n
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Type:<\/div>\n<\/dd>\n<\/dl>\n<\/dt>\n
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Screw<\/div>\n<\/dd>\n<\/dl>\n
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Configuration:<\/span><\/dt>\n
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Stationary<\/div>\n<\/dd>\n<\/dl>\n
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Power Source:<\/span><\/dt>\n
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AC POWER<\/div>\n<\/dd>\n<\/dl>\n
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Lubrication Style:<\/span><\/dt>\n
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Lubricated<\/div>\n<\/dd>\n<\/dl>\n
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Mute:<\/span><\/dt>\n
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NO<\/div>\n<\/dd>\n<\/dl>\n
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Place of Origin:<\/span><\/dt>\n
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Shanghai, China<\/div>\n<\/dd>\n<\/dl>\n
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Brand Name:<\/span><\/dt>\n
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Luoyou<\/div>\n<\/dd>\n<\/dl>\n
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Model Number:<\/span><\/dt>\n
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LY-40CV<\/div>\n<\/dd>\n<\/dl>\n
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Working Pressure & FAD:<\/span><\/dt>\n
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8 Bar \/ 5.0M3\/min OR 176.6cfm<\/div>\n
10 Bar \/ 4.3M3\/min OR 151.9cfm<\/div>\n
13 Bar \/ 3.7M3\/min OR 133cfm<\/div>\n
<\/div>\n
Voltage:<\/div>\n<\/dd>\n<\/dl>\n<\/dt>\n
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380V\/220V\/110V (can be customized accordingly)<\/div>\n<\/dd>\n<\/dl>\n
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Dimension(L*W*H):<\/span><\/dt>\n
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1300*860*1135mm<\/div>\n<\/dd>\n<\/dl>\n
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Weight:<\/span><\/dt>\n
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690Kg<\/div>\n<\/dd>\n<\/dl>\n
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Warranty:<\/span><\/dt>\n
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1 Year<\/div>\n<\/dd>\n<\/dl>\n
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Machinery Test Report:<\/span><\/dt>\n
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Provided<\/div>\n<\/dd>\n<\/dl>\n
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Video outgoing-inspection:<\/span><\/dt>\n
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Provided<\/div>\n<\/dd>\n<\/dl>\n
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Type:<\/span><\/dt>\n
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New Product 2023<\/div>\n<\/dd>\n<\/dl>\n
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Warranty of core components:<\/span><\/dt>\n
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2 years<\/div>\n<\/dd>\n<\/dl>\n
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Core Components:<\/span><\/dt>\n
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PLC, Pressure vessel, Engine, Gear, Motor, Pump, Bearing, Gearbox<\/div>\n<\/dd>\n<\/dl>\n
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Gas Type:<\/span><\/dt>\n
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Air<\/div>\n<\/dd>\n<\/dl>\n
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Supply Ability<\/dt>\n
500 Set\/Sets per Month<\/dd>\n
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Packaging Details<\/dt>\n<\/dl>\n

Standard Int’l packing in Wooden Cases<\/span><\/p>\n

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Port<\/dt>\n<\/dl>\n

Shanghai Port<\/span><\/p>\n

Price on FOB Shanghai Basis, overseas freight and insurance costs upon inquiries.\u00a0<\/b><\/p>\n

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Lead time<\/i>:<\/dt>\n
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Quantity(sets)<\/td>\n1\u00a0–\u00a05<\/td>\n6\u00a0–\u00a010<\/td>\n11\u00a0–\u00a020<\/td>\n>20<\/td>\n<\/tr>\n
Lead time (days)<\/td>\n14<\/td>\n21<\/td>\n28<\/td>\nTo be negotiated<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/dd>\n<\/dl>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Variable Frequency Compressors are widely used in Machinery, Food Processing, Pharmaceutical Industry, Electron, Textile, Vehicle Manufacture, Mining, Building Projects, and Materials.<\/p>\n

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Interior\u00a0views (Front and Back):<\/p>\n

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Motor<\/b><\/strong><\/p>\n

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A permanent magnet (PM) synchronous motor, made of rare earth, has the function of frequency conversion. It is a kind of high-efficiency one complying with the standard of IE55, can optimize the motor electromagnetic scheme significantly, and improve the efficiency tremendously. The average 5% ~ 10% increment could be reached to reduce the routine use cost. Made of that so-called \u201cAluminum Iron Boron\u201d, the PM motor could achieve super performance with high remanence, high coercive force, and high magnetic energy, therefore, returning good value for money. It also features a Compact structure, small volume size, lightweight and other characteristics. Since the PM inverter motor eliminates the electric magnetic system, this product can lift the motor efficiency, simplify the motor structure and enhance reliability during operation.<\/p>\n

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No-load issues will not occur on those air compressors with high-efficiency permanent magnet inverter motors, as they can supply constant pressure, and have very high conversion efficiency at low frequency, so they are more energy-saving. Compared with traditional power frequency ones, PM inverter air compressors could save at least 20% to 50% energy theoretically.<\/p>\n

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Permanent magnet motor features:<\/b><\/strong><\/p>\n

>\u00a0\u00a0High starting torque<\/p>\n

> IP55 Protection level<\/p>\n

> Class F Insulation<\/p>\n

> Long service lifespan<\/p>\n

> Lower noise<\/p>\n

> High-stable SKF bearing<\/p>\n

Compared to ordinary motors, the high-efficiency PM motor drives the rotor by the magnetic force generated by the AC voltage, which saves energy immensely with low speed and high efficiency.<\/p>\n

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Host<\/b><\/strong><\/p>\n

With our high-efficiency host, an energy-saving PM motor can truly achieve large displacement with less power,\u00a0low speed, low noise, low vibration, and low energy consumption.<\/p>\n

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Energy Conservation and Environment Protection<\/b><\/strong><\/p>\n

Enterprises have already benefited from our innovative, efficient, and energy-saving technologies\u00a0greatly, and\u00a0had\u00a0incredible saving returns on\u00a0efficient power\u00a0consumption. 40% average load saving could be achieved on a basis of\u00a08000 hours of operation every year, theoretically speaking.<\/p>\n

Models Available:<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/td>\nPower (KW)<\/td>\nPressure(Bar)<\/td>\nOutput m\u00b3\/min<\/td>\nDia.<\/td>\nNoise(dB)<\/td>\nOutline(MM)<\/td>\nWt (KG)<\/td>\n<\/tr>\n
LY-10CV<\/td>\n7.5<\/td>\n8<\/td>\n1.2<\/td>\nG1\/2<\/td>\n66\u00b12<\/td>\n800*720*950<\/td>\n240<\/td>\n<\/tr>\n
10<\/td>\n0.95<\/td>\n<\/tr>\n
13<\/td>\n0.8<\/td>\n<\/tr>\n
LY-15CV<\/td>\n11<\/td>\n8<\/td>\n1.6<\/td>\nG3\/4<\/td>\n68\u00b12<\/td>\n950*800*1070<\/td>\n405<\/td>\n<\/tr>\n
10<\/td>\n1.4<\/td>\n<\/tr>\n
13<\/td>\n1.2<\/td>\n<\/tr>\n
LY-20CV<\/td>\n15<\/td>\n8<\/td>\n2.4<\/td>\nG3\/4<\/td>\n68\u00b12<\/td>\n950*800*1070<\/td>\n430<\/td>\n<\/tr>\n
10<\/td>\n2<\/td>\n<\/tr>\n
13<\/td>\n1.7<\/td>\n<\/tr>\n
LY-25CV<\/td>\n18.5<\/td>\n8<\/td>\n2.9<\/td>\nG3\/4<\/td>\n68\u00b12<\/td>\n950*1100*1110<\/td>\n510<\/td>\n<\/tr>\n
10<\/td>\n2.7<\/td>\n<\/tr>\n
13<\/td>\n2.2<\/td>\n<\/tr>\n
LY-30CV<\/td>\n22<\/td>\n8<\/td>\n3.5<\/td>\nG11\/4<\/td>\n69\u00b12<\/td>\n1300*860*1135<\/td>\n540<\/td>\n<\/tr>\n
10<\/td>\n3.2<\/td>\n<\/tr>\n
13<\/td>\n2.9<\/td>\n<\/tr>\n
LY-40CV<\/td>\n30<\/td>\n8<\/td>\n5<\/td>\nG11\/4<\/td>\n69\u00b12<\/td>\n1300*860*1135<\/td>\n690<\/td>\n<\/tr>\n
10<\/td>\n4.3<\/td>\n<\/tr>\n
13<\/td>\n3.7<\/td>\n<\/tr>\n
LY-50CV<\/td>\n37<\/td>\n8<\/td>\n6.1<\/td>\nG11\/2<\/td>\n70\u00b12<\/td>\n1050*1050*1450<\/td>\n750<\/td>\n<\/tr>\n
10<\/td>\n5.7<\/td>\n<\/tr>\n
13<\/td>\n5.1<\/td>\n<\/tr>\n
LY-60CV<\/td>\n45<\/td>\n8<\/td>\n8<\/td>\nG2<\/td>\n72\u00b12<\/td>\n1300*1100*1350<\/td>\n920<\/td>\n<\/tr>\n
10<\/td>\n6.8<\/td>\n<\/tr>\n
13<\/td>\n5.8<\/td>\n<\/tr>\n
LY-75CV<\/td>\n55<\/td>\n8<\/td>\n10.05<\/td>\nG2<\/td>\n73\u00b12<\/td>\n1500*1150*1500<\/td>\n1500<\/td>\n<\/tr>\n
10<\/td>\n7.8<\/td>\n<\/tr>\n
13<\/td>\n7.3<\/td>\n<\/tr>\n
LY-100CV<\/td>\n75<\/td>\n8<\/td>\n13.3<\/td>\nG2<\/td>\n75\u00b12<\/td>\n1900*1200*1555<\/td>\n1800<\/td>\n<\/tr>\n
10<\/td>\n12.2<\/td>\n<\/tr>\n
13<\/td>\n9<\/td>\n<\/tr>\n
LY-125CV<\/td>\n90<\/td>\n8<\/td>\n16.3<\/td>\nG2<\/td>\n75\u00b12<\/td>\n2100*1250*1700<\/td>\n2200<\/td>\n<\/tr>\n
10<\/td>\n14.6<\/td>\n<\/tr>\n
13<\/td>\n12.3<\/td>\n<\/tr>\n
LY-150CV<\/td>\n110<\/td>\n8<\/td>\n20.6<\/td>\nDN65<\/td>\n75\u00b12<\/td>\n2300*1650*2000<\/td>\n2900<\/td>\n<\/tr>\n
10<\/td>\n17<\/td>\n<\/tr>\n
13<\/td>\n14.2<\/td>\n<\/tr>\n
LY-180CV<\/td>\n132<\/td>\n8<\/td>\n24<\/td>\nDN65<\/td>\n75\u00b12<\/td>\n2550*1650*2000<\/td>\n3100<\/td>\n<\/tr>\n
10<\/td>\n20.6<\/td>\n<\/tr>\n
13<\/td>\n16.5<\/td>\n<\/tr>\n
LY-220CV<\/td>\n160<\/td>\n8<\/td>\n27<\/td>\nDN80<\/td>\n75\u00b12<\/td>\n2550*1650*2000<\/td>\n3300<\/td>\n<\/tr>\n
10<\/td>\n23.2<\/td>\n<\/tr>\n
13<\/td>\n19.7<\/td>\n<\/tr>\n
LY-250CV<\/td>\n185<\/td>\n8<\/td>\n30.2<\/td>\nDN80<\/td>\n78\u00b12<\/td>\n2800*1750*2100<\/td>\n3500<\/td>\n<\/tr>\n
10<\/td>\n27<\/td>\n<\/tr>\n
13<\/td>\n22.5<\/td>\n<\/tr>\n
LY-300CV<\/td>\n220<\/td>\n8<\/td>\n36.4<\/td>\nDN100<\/td>\n78\u00b12<\/td>\n3200*1950*2150<\/td>\n4500<\/td>\n<\/tr>\n
10<\/td>\n33.1<\/td>\n<\/tr>\n
13<\/td>\n38.5<\/td>\n<\/tr>\n
LY-340CV<\/td>\n250<\/td>\n8<\/td>\n42.5<\/td>\nDN100<\/td>\n78\u00b12<\/td>\n3200*1950*2150<\/td>\n4600<\/td>\n<\/tr>\n
10<\/td>\n38.8<\/td>\n<\/tr>\n
13<\/td>\n34.6<\/td>\n<\/tr>\n
LY-420CV<\/td>\n315<\/td>\n8<\/td>\n55.6<\/td>\nDN100<\/td>\n80\u00b12<\/td>\n3200*1950*2150<\/td>\n7000<\/td>\n<\/tr>\n
10<\/td>\n49.6<\/td>\n<\/tr>\n
13<\/td>\n42.7<\/td>\n<\/tr>\n
LY-480CV<\/td>\n355<\/td>\n8<\/td>\n65<\/td>\nDN100<\/td>\n82\u00b12<\/td>\n4300*1650*2000<\/td>\n7500<\/td>\n<\/tr>\n
10<\/td>\n55<\/td>\n<\/tr>\n
13<\/td>\n48<\/td>\n<\/tr>\n
LY-540CV<\/td>\n400<\/td>\n8<\/td>\n72<\/td>\nDN100<\/td>\n83\u00b12<\/td>\n4300*1950*2000<\/td>\n8100<\/td>\n<\/tr>\n
10<\/td>\n62<\/td>\n<\/tr>\n
13<\/td>\n52.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Our Services<\/b><\/strong><\/p>\n

Can\u2019t find what you want?\u00a0<\/strong><\/p>\n

Just try our Tailor-made service, simply tell us your needs,<\/strong><\/p>\n

and we can customize it for you to meet all your needs!<\/strong><\/p>\n

FAQ:<\/b><\/strong><\/p>\n

    \n
  1. <\/b> Who are we?<\/b><\/strong><\/li>\n<\/ol>\n

    We are a compressor manufacturer factory in Shanghai.<\/b><\/strong><\/p>\n

      \n
    1. <\/b> Why choose us?<\/b><\/strong><\/li>\n<\/ol>\n

      With Excellent Design, Advanced Technology, and a well-known reputation in both domestic and overseas markets, we are much confident in our products’ quality and service.<\/b><\/strong><\/p>\n

        \n
      1. <\/b> What are the payment terms?<\/b><\/strong><\/li>\n<\/ol>\n

        We accept T\/T, L\/C, D\/P, Western Union, Paypal, and Credit Cards.<\/b><\/strong><\/p>\n

          \n
        1. <\/b> Delivery<\/b><\/strong><\/li>\n<\/ol>\n

          Lead Time could be limited to as less as 7 days for conventional products.<\/b><\/strong><\/p>\n

            \n
          1. <\/b> Can products be customized?<\/b><\/strong><\/li>\n<\/ol>\n

            We can alter, re-design and reassemble products to meet clients’ requirements upon request. <\/b><\/strong><\/p>\n

            \u00a0<\/b><\/strong><\/p>\n

            Packaging & Shipping<\/b><\/strong><\/p>\n

            Standard packing with wooden case for international transportation.<\/p>\n

            Port of Loading: Shanghai, China<\/p>\n

            Price on FOB Shanghai Basis, overseas freight and insurance costs upon inquiries.<\/b><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

            40HP 30Kw Variable Frequency Screw Air Compressor Energy-saving Efficient<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[46],"product_tag":[31,32,33,34,35,36,37],"class_list":{"0":"post-3518","1":"product","2":"type-product","3":"status-publish","5":"product_cat-variable-frequency-air-compressor","6":"product_tag-air-compressor","7":"product_tag-china-air-compressor","8":"product_tag-china-compressor","9":"product_tag-china-industrial-compressor","10":"product_tag-china-screw-air-compressor","11":"product_tag-industrial-compressor","12":"product_tag-made-in-china-compressor","14":"first","15":"instock","16":"sale","17":"purchasable","18":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.chinacompressor.org\/index.php?rest_route=\/wp\/v2\/product\/3518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinacompressor.org\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.chinacompressor.org\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinacompressor.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3518"}],"wp:attachment":[{"href":"https:\/\/www.chinacompressor.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3518"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.chinacompressor.org\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=3518"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.chinacompressor.org\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=3518"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.chinacompressor.org\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=3518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}