Direct Driven Cheaper Screw Air Compressor ,TUV, ISO Certification

PRODUCT DESCRIPTION LGCD Direct Driven Screw Compressor 7.5kw-700kw in TUV,CE,ISO with better price!   Advantages of LGCD Direct Driven Screw Compressor: 1. Coupling driving system 2. Highly competitive price 3. Economic running costs 4. ISO, GA, SGS certificates   LGCD Direct-driven Screw compressor design features: First, the curved face of the rotors engaged fully, thus contributing to the formation of a hydrodynamic lubrication film, reducing the contact zone of the lateral leakage, improve compressor efficiency; as well as to improve the processing, test performance of the rotor. Second, using the design ideas of bigger rotor, bigger bearing, low-speed ", speed lower than other brands up to 30 ~ 50%, this could reduce noise and vibration, reducing the compressed air temperature and improve the rigidity of rotor and prolong its life, reduce sensitivity to the impurity and the oil carbide. Third, fully meet or exceed the national standard GB19153-2003 "air compressors energy efficiency limit !   1 Drives and electrics The almost loss-free power transmission guarantees reliable, high-performance compressor operation. The regular maintenance requirement is reduced to lubrication of the motor. All the electronic components are brand products of leading manufacturers. rives and electrics. 2 Air end block – reliable centrepiece – Design in Germany The centrepiece of Direct-driven Screw compressor is the air end, which is constructed and manufactured with the most modern production methods in China. The optimal air end for your compressor can be used on a modulating basis. In frequency-controlled units, where the operating pressure changes, adjustments can also be made on the frequency controller to optimally adjust the speed of the compressor to the compressor performance. 3 Electric motor Only electric motors from well-known manufacturers of protection class IP54/IP23 are used in our Direct-driven Screw compressor. As a standard, the drive motors are monitored both thermally (via the thermistor of the motor) as well as electronically(overload protection via the frequency inverter). 4 Oil separation system LGCD Direct-driven Screw compressor up to 132 kW are equipped with external separators that can be changed in a simple spin-off/spin-on process. Larger units have an internal separator cartridge. Due to the excellent separation efficiency of the system as a whole, the compressors can be used in the pressure range of 5.0 to 15.0 bar. Special pressures on request. Frequency inverters (optional) The frequency converter minimises idle times and optimises supply with fluctuating compressed air requirements. Start-up peaks are avoided and the compressor’s delivery rate is controlled continuously – that saves electricity costs! The total costs for your compressed air supply are significantly reduced and investment costs are amortised in the shortest possible time. No. Model Capacity Working pressure Motor Power Noise Level Driven type Compressed air outlet temperature oil content Compressed air connection Dimension Weight(kg) (m3/min) (Mpa) (kw) dB(A) 1 LGCD-1.20/7 1.2 0.7 7.5 70±3 V belt Ambient temperature +10℃ 1~2ppm G3/4 800*700*930 320 LGCD-1.15/8 1.15 0.8 LGCD-1.0/10 1 1 LGCD-0.75/13 0.75 1.3 LGCD-0.60/15 0.6 1.5 2 LGCD-1.70/7 1.7 0.7 11 70±3 V belt Ambient temperature +10℃ 1~2ppm G3/4 1080*750*1000 340 LGCD-1.65/8 1.65 0.8 LGCD-1.50/10 1.5 1 LGCD-1.15/13 1.15 1.3 LGCD-0.90/15 0.9 1.5 3 LGCD-2.35/7 2.35 0.7 15 70±3 V belt Ambient temperature +10℃ 1~2ppm G1 1080*750*1000 360 LGCD-2.30/8 2.3 0.8 LGCD-2.05/10 2.05 1 LGCD-1.65/13 1.65 1.3 LGCD-1.20/15 1.2 1.5 4 LGCD-3.10/7 3.1 0.7 18.5 72±3 V belt/Direct Ambient temperature +10℃ 1~2ppm G1 1308*850*1160 450 LGCD-3.00/8 3 0.8 LGCD-2.60/10 2.6 1 LGCD-2.10/13 2.1 1.3 LGCD-1.80/15 1.8 1.5 5 LGCD-3.65/7 3.65 0.7 22 72±3 V belt/Direct Ambient temperature +10℃ 1~2ppm G1 1310*850*1160 470 LGCD-3.60/8 3.6 0.8 LGCD-3.20/10 3.2 1 LGCD-2.75/13 2.75 1.3 LGED-2.40/15 2.4 1.5 6 LGED-5.20/7 5.2 0.7 30 72±3 V belt/Direct Ambient temperature +10℃ /Cooling water temperature +10℃ 1~2ppm G1-1/2 1500*1000*1320 780 LGCD-5.00/8 5 0.8 LGCD-4.50/10 4.5 1 LGCD-3.70/13 3.7 1.3 LGCD-3.00/15 3 1.5 7 LGCD-6.70/7 6.7 0.7 37 72±3 V belt/Direct Ambient temperature +10℃ /Cooling water temperature +10℃ 1~2ppm G1-1/2 1500*1000*1320 830 LGCD-6.60/8 6.6 0.8 LGCD-5.80/10 5.8 1 LGCD-4.70/13 4.8 1.3 LGCD-4.10/15 4.1 1.5 8 LGCD-7.30/7 7.7 0.7 45 72±3 V belt/Direct Ambient temperature +10℃/Cooling water temperature +10℃ 1~2ppm G1-1/2 1500*1000*1320 900 LGCD-7.00/8 7.6 0.8 LGCD-6.50/10 7 1 LGCD-5.50/13 5.8 1.3 LGCD-4.70/15 4.7 1.5 9 LGED-10.80/7 10.8 0.7 55 76±3 V belt/Direct Ambient temperature +10℃ /Cooling water temperature +10℃ 1~2ppm G2 1750*1200*1500 1180 LGCD-10.00/8 10 0.8 LGCD-9.00/10 9 1 LGCD-7.80/13 7.8 1.3 LGCD-6.50/15 6.5 1.5 10 LGCD-13.60/7 13.6 0.7 75 76±3 V belt/Direct Ambient temperature +10℃ /Cooling water temperature +10℃ 1~2ppm G2 1750*1200*1500 1340 LGCD-13.00/8 13 0.8 LGCD-11.50/10 11.5 1 LGCD-9.80/13 9.8 1.3 LGCD-7.60/15 7.6 1.5 11 LGCD-17.00/7 17 0.7 90 76±3 V belt/Direct Ambient temperature +10℃ /Cooling water temperature +10℃ 1~2ppm DN80 1750*1200*1500 1850 LGCD-15.30/8 15.3 0.8 LGCD-14.00/10 14 1 LGCD-12.00/13 12 1.3 LGCD-10.50/15 10.5 1.5 12 LGCD-21.50/7 21.5 0.7 110 79±3 V belt/Direct Ambient temperature +10℃ /Cooling water temperature +10℃ 1~2ppm DN80 2350*1500*1760 2200 LGCD-20.50/8 20.5 0.8 LGCD-17.50/10 17.5 1 LGCD-14.50/13 14.5 1.3 LGCD-12.00/15 12 1.5 13 LGCD-24.50/7 24.5 0.7 132 79±3 V belt/Direct Ambient temperature +10℃ /Cooling water temperature +10℃ 1~2ppm DN80 2350*1500*1760 2260 LGCD-23.50/8 23.5 0.8 LGCD-21.00/10 21 1 LGCD-17.50/13 17.5 1.3 LGCD-14.50/15 14.5 1.5 14 LGCD-29.20/7 29.2 0.7 160 79±3 Direct Ambient temperature +10℃/Cooling water temperature +10℃ 1~2ppm DN80 2650*1650*1800 3300 LGCD-28.00/8 28 0.8 LGCD-26.00/10 26 1 LGCD-22.00/13 22 1.3 15 LGCD-357.50/7 37.5 0.7 200 79±3 Direct Ambient temperature +10℃/Cooling water temperature +10℃ 1~2ppm DN100 2650*1650*1800 3860 LGCD-36.00/8 36 0.8 LGCD-33.00/10 33 1 LGCD-25.00/13 25 1.3 16 LGCD-46.50/7 46.5 0.7 250 79±3 Direct Ambient temperature +10℃/Cooling water temperature +10℃ 1~2ppm DN100 3000*1950*1850 5700 LGCD-45.00/8 45 0.8 LGCD-40.00/10 40 1 LGCD-36.00/13 36 1.3 17 LGCD-52.00/7 52 0.7 280 79±3 Direct Ambient temperature +10℃/Cooling water temperature +10℃ 1~2ppm DN100 3000*1950*1850 5900 LGCD-49.20/8 49.2 0.8 LGCD-45.00/10 45 1 LGCD-41.30/13 41.3 1.3 18 LGCD-60.60/7 60.6 0.7 315 79±3 Direct Ambient temperature +10℃/Cooling water temperature +10℃ 1~2ppm DN100 3000*1950*1850 6800 LGCD-56.50/8 56.5 0.8 LGCD-50.50/10 50.5 1 LGCD-45.00/13 45 1.3 19 LGCD-71.50/7 71.5 0.7 355 79±3 Direct Ambient temperature +10℃/Cooling water temperature +10℃ 1~2ppm DN125 5000*2050*2200 8500 LGCD-64.60/8 64.6 0.8 LGCD-55.50/10 55.5 1 LGCD-46.50/13 46.5 1.3 20 LGCD-600W 86 0.8 450 79±3 Direct Cooling water temperature +10℃ 1~2ppm DN150 4500*2500*2200 12500 LGCD-600W 73.5 1 21 LGCD-670W 95 0.8 500 79±3 Direct Cooling water temperature +10℃ 1~2ppm DN150 4500*2500*2200 12900 LGCD-670W 82 1 22 LGCD-750W 104 0.8 560 79±3 Direct Cooling water temperature +10℃ 1~2ppm DN150 4500*2500*2200 13500 LGCD-750W 90.5 1                         Note: 1. The above parameters and color are designed according to customer needs, the parameters are for reference only, the final parameters of the drawings shall prevail; 2. According to user requirements and needs, to join way: air/water cooling, oil content, weight, appearance size according to the need to design, to the final order and the technical agreement shall prevail; 3. Frequencyinverters (optional). 4. 1 year warranty, 2 years warranty for air end