Water Lubricated Oil Free Stationary Electric Direct Driven Rotary Screw Air Compressor

Working principle and characteristics of single screw compressor:  Simple construction Low vibrationThe single screw air compressor uses a single screw and two star wheels, one placed on either side of the screw. Radial and axial loads cancel each other, resulting a theoretically zero load. This is the most advanced designing structure of the single screw air compressor.High efficiencyFirstly, single screw air compressor theoretically doesn't have any clearance volume. Secondly, the water used as a lubricating medium also seals gap inside the compression chamber, and enables high efficient operation at low speeds. Thirdly, using water as a cooling method keep compressor ideal isothermal compression.Energy savingWhen the actual air usage is lower than rated air delivery, compressor consumes extra power without any air output during unloading. However, with inverter, compressor changes the rotary speed of motor depending on detected air pressure, resulting energy saving.Less noiseFirst, the motor and screw are directly connected without any rotation gear to cause gear noise. Meanwhile, sound absorbing materials are also used in the equipment shell to reduce noise.Stable air deliveryDepending on the valve of pressure sensor, the digital controller change the motor rotation speed through inverter. That is how it controls the discharge air pressure to make stable air output.MonitorableIntelligent monitoring is used to prevent accidents. Emergency alarm appears on computers and short messages will also be sent to managers. All these are substantial to the prevention of production accidents.Dry Type Oil-free Air Compressor Technical Parameters  ModelCapacity(FAD)*Maxinmum workingInstalled motor powerLubricated Water CapacityNoiseDimensions(mm)WeightAir outletCooling Water Capacitypressurelevel**pipe diameterm3/mincfmbar(g)psigkwhpL/mindB(A)L*W*H(mm)kgInchT/hDVAWH-55(W)1.8-6.064-2122029037+1550+2086702900*1400*170020001"12DVAWH-60(W)3043537+2250+3086702900*1400*170020001"12DVAWH-65(W)4058037+3050+4092702900*1400*170021001"15DVAWH-753.0-10.0106-3532029055+2275+30110733600*1750*200024001-1/4" DVAWH-90W3043555+3775+50110733500*1500*173023001-1/4"17DVAWH-110W4058075+37100+50120733500*1500*173024001-1/4"20DVAWH-110W3.5-13.0124-4592029075+30100+40135753500*1500*173025001-1/2"22DVAWH-120W3043575+45100+60135753500*1500*173025001-1/2"22DVAWH-135W4058090+45120+60148753500*1500*173026501-1/2"24DVAWH-130W5.0-16.0177-5652029090+37120+50160764000*1700*180032002"27DVAWH-145W3043590+55120+75160764000*1700*180032002"27DVAWH-165W40580110+55150+75160764000*1700*180032002"35DVAWH-165W6.1-20.0215-70620290110+55150+75172764000*1700*180036002"35DVAWH-185W30435110+75150+100172764000*1700*180036002"35DVAWH-210W40580132+75175+100185764000*1700*180038002"38DVAWH-200W7.0-24.0247-84720290132+65175+89200774200*2000*210042002-1/2"38DVAWH-220W30435132+90175+120200774200*2000*210042002-1/2"38DVAWH-250W40580160+90215+120200774200*2000*210043002-1/2"45DVAWH-240W8.5-28.0300-98920290185+55250+75210784200*2000*210046002-1/2"46DVAWH-260W30435185+75250+100210784200*2000*210046002-1/2"46DVAWH-290W40580200+90270+120225784200*2000*210046002-1/2"55DVAWH-300W9.5-36.0335-127120290185+110250+150220804500*2250*220050003"50DVAWH-315W30435185+132250+175260804500*2250*220050003"60DVAWH-355W40580200+160270+215290804500*2250*220050003"68DVAWH-330W10.0-40.0353-141220290220+110300+150280804500*2250*220050003"65DVAWH-355W30435220+132300+175300804500*2250*220050003"70DVAWH-400W40580220+185300+250360804500*2250*220050003"85DENAIR FactoryDENAIR ExhibitionDENAIR Customer:DENAIR Packing Delivery:Why Choose DENAIR ?1.Original Germany AERZEN/DENAIR air end,larger air delivery,lower noise.  2. Oil free screw air compressor Pass CE, ISO9001 Quality Certification  3. One of 3 biggest air compressor manufacturer in China  4. Complete before-on-after sales service  5. Immediate reply or solution by email or call6.Special oil gas separator with patents  7.High efficiency motor, up to 96%FAQQ1: Are you factory or trade company?  A1: We are factory.Q2: What the exactly address of your factory? A2: Our company is located in No. 6767, Tingfeng Rd. Jinshan District, Shanghai 201502, China Our factory is located in  No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town, Pinghu, Zhejiang Province, ChinaQ3: Warranty terms of your machine? A3: Two years warranty for the machine and technical support according to your needs.Q4: Will you provide some spare parts of the machines? A4: Yes, of course.Q5: How long will you take to arrange production? A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 daysQ6: Can you accept OEM orders? A6: Yes, with professional design team, OEM orders are highly welcome/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1