86-21-59959099-8818
Room 1006, Jinyuan Building, No. 1218, Yongsheng Rd., Jiading District, Shanghai, China (Mainland)
DHH SCREW AIR COMPRESSOR FACTORY, WELCOME TO ConTACT US FOR COOPERATION!
We have full range of screw air compressors
--Belt driven- air cooling- fixed speed/variable speed
--Direct driven- air cooling/water cooling- fixed speed/variable speed
--Permanent magnent- air cooling - fixed speed
--Two stage- fixed speed/variable speed
--Oil free- single stage
We also have full range voltage scew air compressors
--380v/50hz 3phase
--380v/60hz 3phase
--415v/50hz 3phase
--400v/50hz 3phase
--220v/60hz 3phase
All our screw air compressors are with replacement parts
--warranty time 2years
--we all the time offer technical support to our customers
Shanghai DHH Screw Compressor company with our trade mark DEHAHA, is a manufacturer of screw type air compressors, we have been in screw air compressor industry for almost 20years, export to oversea market for 7 years.
Our screw air compressor range: fixed speed belt transimission series(4hp-50hp), fixed speed direct coupling driven series(10hp-250hp), variable speed frequency series(VFD 10hp-250hp), permanent magnet frequency series(10hp-175hp the newest technology, most every saving screw air compressor, much lower noise, frequency start)
Certificates of our screw air compressors: CE, SGS, TUV, BV. our screw compressor oil tank with ASME certificate.
We want to have exclusive distribution agent in different oversea market, welcome to contact us for cooperation please.
Our company can offer you technical support, after-sales maintainence training, exhition on your market support.
Welcome to choose us as your partner and best supplier!
DB Series (Belt) Screw Compressor Technical Parameters
| DHH | Air flow Capacity(m3/min)/cfm | Power | Noise | Diameter | Dimension | Weight | |||||||
| 0.7Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | KW/HP | DB(A) | INCH | W×D×H mm | Kg | |||||
| MODEL | m3/min | cfm | m3/min | cfm | m3/min | cfm | m3/min | cfm | |||||
| DB-7.5A | 0.91 | 32.1 | 0.84 | 29.6 | 0.75 | 26.5 | 0.63 | 22.2 | 5.5/7.5 | 65 | G3/4'' | 780×680×800 | 300 |
| DB-10A | 1.3 | 45.9 | 1.2 | 42.4 | 1.0 | 35.3 | 0.84 | 29.6 | 7.5/10 | 65 | G3/4'' | 780×680×800 | 320 |
| DB-15A | 1.7 | 60 | 1.6 | 56.5 | 1.4 | 49.4 | 1.2 | 42.4 | 11/15 | 65 | G3/4'' | 1100×800×980 | 400 |
| DB-20A | 2.4 | 84.8 | 2.3 | 81.2 | 2.0 | 70.6 | 1.6 | 56.5 | 15/20 | 68 | G3/4'' | 1100×800×980 | 430 |
| DB-25A | 3.0 | 105.9 | 2.9 | 102.4 | 2.7 | 95.3 | 2.3 | 81.2 | 18.5/25 | 68 | G1'' | 1250×870×1180 | 590 |
| DB-30A | 3.7 | 130.7 | 3.6 | 127.1 | 3.2 | 113 | 2.8 | 98.9 | 22/30 | 68 | G1'' | 1250×870×1180 | 650 |
| DB-40A | 5.2 | 183.6 | 5.0 | 176.6 | 4.5 | 158.9 | 3.8 | 134.2 | 30/40 | 69 | G1'' | 1250×870×1180 | 750 |
| DB-50A | 6.5 | 229.5 | 6.2 | 219 | 5.6 | 197.8 | 4.9 | 173 | 37/50 | 69 | G11/2'' | 1540×950×1310 | 880 |
| DB-60A | 8.0 | 282.5 | 7.3 | 257.8 | 7.0 | 247.2 | 5.9 | 208.4 | 45/60 | 70 | G11/2'' | 1540×950×1310 | 1000 |
| DB-75A/W | 10.1 | 356.7 | 9.5 | 335.5 | 8.7 | 307.2 | 7.8 | 275.5 | 55/75 | 70 | G2'' | 1600×1150×1420 | 1500 |
| DBY-7.5A | 0.91 | 32.1 | 0.84 | 29.6 | 0.75 | 26.5 | 0.63 | 22.2 | 5.5/7.5 | 65 | G3/4'' | 1230×600×1262 | 375 |
| DBY-10A | 1.3 | 45.9 | 1.2 | 42.4 | 1.0 | 35.3 | 0.84 | 29.6 | 7.5/10 | 65 | G3/4'' | 1230×600×1262 | 395 |
| DBY-15A | 1.7 | 60 | 1.6 | 56.5 | 1,4 | 49.4 | 1.2 | 42.4 | 11/15 | 65 | G1'' | 1470×800×1615 | 500 |
| DBY-20A | 2.4 | 84.8 | 2.3 | 81.2 | 2.0 | 70.6 | 1.6 | 56.5 | 15/20 | 68 | G1'' | 1470×800×1615 | 530 |
A represents air-cooling type, W represents water-cooling type;
Working environment temperature: - 5 °C ~ 45 °C;
The exhaust temperature is less than environment temperature about + 10 °C ~ 15 °C.
Driving mode: belt transmission;
Startup mode: direct start under 11KW, and Y-Δ start above 11KW;
Work power: 380V / 50HZ, 460V / 230V / 6KV and 10KV voltages can be made for customers;
F.A.D volume flow test is according to ASMC PTC9 or ISO1217 standard (GB/T3853)
More about our screw compressors, please contact to:
Susan Chan
Sales Manager
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Shanghai DHH Screw Compressor Co.,Ltd
Tel: +86 Fax: +86
Mob.(WhatsApp):0086
