Description
Introduction
Air Compressor Screw Type
An air compressor of the screw type is a type of positive displacement compressor that uses a rotary screw mechanism to compress air. This type of compressor is widely used in various industries for applications requiring a continuous and high-volume supply of compressed air.
- Rotary Screw Mechanism:
- Screw-type air compressors use two interlocking helical rotors (screws) to compress air.
- As the rotors rotate, they trap and compress air between the lobes or threads, and then discharge the compressed air.
- Continuous Operation:
- Screw compressors are known for their continuous operation, making them suitable for applications that require a constant and reliable supply of compressed air.
- Oil-Injected and Oil-Free Types:
- Many screw compressors are oil-injected, meaning they use oil for lubrication and cooling, which helps improve efficiency and extends the life of the compressor.
- Oil-free screw compressors are also available, where special coatings or materials are used to eliminate the need for lubricating oil in the compression chamber. These are often preferred in applications where oil-free air is crucial.
Air Compressor Screw Type
Water Well Drilling High Pressure Portable Screw Air Compressor Diesel Engine Type
| Model Number: | HG950-20 | Type: | Portable/screw |
|---|---|---|---|
| Power Type: | Diesel Engine/electric | Application: | Water Well Drilling/mining Drilling |
| Apacity Control: | 0~100% Stepless Speed Regulation | Flow: | 26m3/min,950CFM |
| Pressure: | 20bar | Color: | Yellow |
| High Light: | atlas copco screw air compressor ,diesel engine air compressor | ||
Application
Portable Screw Air Compressors (Diesel power series),Air Compressor Screw Type
Air Compressor Screw Type are widely used in various industries for roads, railways, mines, water conservation and supplies, shipbuilding, city development, energy development, military services, and others.
Our Air Compressor Screw Type are highly efficient and reliable with a full range of selections. The power range falls between 37 kW to 300 kW, the displacement covers up to 40 m3/min, and the discharge pressure amounts up to 2.5 MPa.

Specification
Water Well Drilling High Pressure Portable Air Compressor Screw Type
| Model | Unit | CG150-14 | CG160-16 | HG550-16 | HG650-16 | HG750-8 | HG800-20 | HG950-20 | |
| Type | Double-Flighted Screw/Portable/Oil cooler | ||||||||
| Application | Water Well Drilling | ||||||||
| Nominal volume flow | m3/min | 15 | 14 | 15 | 17 | 21 | 22 | 26 | |
| Rated Discharge Pressure | bar | 14 | 16 | 16 | 16 | 8 | 20 | 20 | |
| Lubricant Capacity | L | 65 | 80 | 80 | 80 | 80 | 137 | 137 | |
| Manufacturer | YUCHAI | CUMMINS | CUMMINS | CUMMINS | CUMMINS | CUMMINS | CUMMINS | ||
| Type | YC6A180Z-T21 | 6BTAA5.9-C205 | 6CTA8.3-C240 | 6CTA8.3-C260 | 6LTAA8.9-C360 | ||||
| Cylinder | 6 | 6 | 6 | 6 | 6 | 6 | 6 | ||
| Rated Output Power | KW | 140 | 153 | 179 | 194 | 194 | 264 | 264 | |
| Working Speed | rpm | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | |
| Lubricating oil Capacity | L | 18 | 24 | 24 | 24 | 24 | 24 | 24 | |
| Coolant Volume | L | 35 | 60 | 60 | 60 | 60 | 60 | 60 | |
| Fuel Tank Capacity | L | 335 | 350 | 350 | 350 | 350 | 350 | 350 | |
| Q’ty & Spe of air supply valve | 1-G2”, 1-G1” | ||||||||
| Machine Size | mm | 3000X*1980X2060 | 3400X1980X2210 | 4080X2080X2100 | |||||
| Recommend Hole Dia. | mm | 138 | 146-152 | 152-180 | 152-180 | 203-219 | 203-219 | 203-219 | |
| Recommend Hole Depth | m | 100-120 | 100-130 | 100-130 | 100-130 | 100-130 | 100-130 | 120-150 | |
Service
KingKong drilling rig after-sales service should include technical support:
- Provide a professional technical support team, at any time for customers to answer equipment operation, maintenance and troubleshooting problems.
- Supply of spare parts and spare parts to ensure customers have access to high-quality replacement parts in a timely manner. This helps reduce downtime in the event of equipment failure and keeps the equipment operating at its best。
- Providing customized service and support according to the specific needs of the customer, ensuring that the equipment can meet the needs of the customer to the maximum.
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