High Power Drilling Air Compressor For Deep Rock Drilling Rigs

Diesel Portable Screw Air Compressor adopts 0-100% infinitely variable control of Capacity to realize optimal energy saving effect.

• Fully realizes "Convex-Convex" engagement to assist in the formation of hydrodynamic lubrication film, reducing horizontal leakage passing the contact zone and improving compressor efficiency while enhancing rotor processing and testing properties.
• Utilizes "large rotor, large bearing and low speed method" design, resulting in 30-50% lower revolving speed compared to other brands. This reduces noise, vibration, and exhaust temperature while improving rotor rigidity, increasing service life, and reducing sensitivity to contaminants and oil carbide.
• Power range of 4~355KW, with 18.5~250KW models suitable for compressors without direct-coupled gearbox. 200KW and 250KW models are compatible with Level 4 direct-coupled motors at speeds as low as 1480 rpm.
• Fully conforms to and exceeds requirements in GB19153-2003 Limited Values of Energy Efficiency and Evaluating Values of Energy Conservation of Capacity Air Compressors.

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180, ST-200, ST-260, ST-300, ST-350, ST-400, ST450, ST-450, ST-500, ST-600, ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B, GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

OEM / ODM can accept. Good quality, professional after-sales service, welcome to order