Portable Direct Drive Rotary Screw Type Compressor Diesel Engine Driven Screw Air Compressor for drilling
The screw air compressor adopts a well-known machine head, and the air volume control system ensures the stability of the machine. The products are widely used in pneumatic machinery, oil drilling, mining, construction materials, pneumatic tools, pneumatic mixing, sandblasting particles, woodworking equipment, and railway locomotives. , tunnel engineering, aerospace industry, product transportation, textile and papermaking, printing film, chemical food, environmental protection equipment and other industries.
1. Energy saving
This is one of the characteristics of the screw air compressor. Its structural design and host structure are all features that ensure its energy saving.
2. Stable performance
A good air compressor equipment must not only have a large displacement, but also be stable, so as to ensure normal air supply and meet customer needs.
3. Few wearing parts
Compared with piston air compressors, screw air compressors have fewer parts and no wearing parts, which reduces maintenance costs.
4. Strong applicability
The screw air compressor has the characteristics of forced air transmission, the exhaust volume is almost not affected by the exhaust pressure, and it can ensure high efficiency in a wide range.
Screw compressor model | SGF-10/15 Diesel powered air compressor |
Type/hoisting method | Diesel powered, mobile/crane |
Compressed medium | air |
Rated exhaust pressure (MPa) | 1.3 |
Rated volume flow (m³/min) | 15±5% |
Exhaust temperature (℃) | ≤75℃ |
Diesel engine parameters | CUMMINS QSB5.9-C160-30 |
YUCHAI YC6J175-T300 | |
Speed control method | Pneumatic throttle adjustment, stepless speed control |
Inhalation method | Turbocharging + air-to-air intercooling |
Prescribed working conditions and environmental conditions | Altitude: ≤1200m; ambient temperature: -10℃—35℃; relative humidity: 60%; site inclination ≤30° |
Startup performance | When the ambient temperature is ≥-10℃, the engine can start smoothly without using any low-temperature starting device. |
Starting battery capacity/voltage | 165AH×2/24V |
Emission Standards | China National III |
Average fuel consumption (L/h) | 24 |
Diesel tank capacity (L) | 200 |
Oil capacity (L) | 17 |
Coolant capacity (L) | 48 |
Triple filter maintenance time (diesel engine) | First maintenance of 50, every 500 hours |
Heat dissipation method | Air cooling/side blowing |
Screw compressor/compression level | Twin screw/single stage compression |
Oil content/oil content of compressed air (ppm) | Slight oil /≤3ppm |
Compressor lubricating oil model/oil content (L) | 46# semi-synthetic oil/48L |
Flow adjustment range | 80-100% |
Lubricating oil operating temperature | 75℃-100℃ |
Screw oil replacement time | First maintenance of 500, every 2000 hours |
Triple filter maintenance time (compressor) | First maintenance of 500, every 2000 hours |
Safety valve releases pressure | 1.8MPa |
Connection type | Direct connection/involute elastic coupling |
Noise (dB (A)) | ≤90 |
Overall dimensions (mm): L × W × H | 2400×1750×2000 (excluding traction, traction length 500) |
Total weight (T) | 2.3 |
Exhaust port size | G1、G11/2 |
Application
Pneumatic machinery, oil drilling, mining, tunnel engineering;
Sand blasting, well drilling and cleaning, down-the-hole drilling rig, water well drilling rig;
Railway locomotives, mining, water and electricity, pharmaceutical and chemical industry, environmental protection equipment;
Food and dairy, factory production lines, coalbed methane extraction, natural gas transmission;
Textile and papermaking control instruments, Wushu air source systems and other industries.