products
- Drilling Machine
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- ZT10 Integrated DTH Drilling Rig ZT10 Integrated DTH Drilling Rig KS311 Hydraulic Mining Drilling Rig KSQ31 Downhole Mining Drilling Rig ZT5 Integrated DTH Drilling Rig KG610 Crawler DTH Mining Drilling Rig KG590 Crawler DTH Mining Drilling Rig KG510 Crawler DTH Mining Drilling Rig KG520 Crawler DTH Mining Drilling Rig KG430 Crawler DTH Mining Drilling Rig KG410 Crawler DTH Mining Drilling Rig KG310 Crawler DTH Mining Drilling Rig KG320 Crawler DTH Mining Drilling Rig KG420S Crawler DTH Mining Drilling Rig KG420 Crawler DTH Mining Drilling Rig KT7C Integrated Surface DTH Drilling Rig KT5C Integrated Surface DTH Drilling Rig KT12 Integrated Surface DTH Drilling Rig KT5C/YCT5 Integrated Surface DTH Drilling Rig KG920B/KG920BH DTH Drilling Rig Pneumatic Pick Air leg Rock Drill Hand-held Rock Drill Air leg KQD70 Portable DTH Rock Drill/Small Electric Water Well Drilling Machine KQD70 Portable DTH Rock Drill/Small Electric Water Well Drilling Machine KQD100 Portable DTH Rock Drill/Small Electric Water Well Drilling Machine KQD100 Portable DTH Rock Drill/Small Electric Water Well Drilling Machine KQD120 Portable DTH Rock Drill/Small Electric Water Well Drilling Machine KQD120 Portable DTH Rock Drill/Small Electric Water Well Drilling Machine KQD200 Driven Wheel Portable DTH Rock Drill/Small Electric Water Well Drilling Machine KSZ100 Portable DTH Rock Drill/Small Pneumatic Water Well Drilling Machine KSZ100 Portable DTH Rock Drill/Small Pneumatic Water Well Drilling Machine KW180/YCW180 Geothermal Water Well Multifunction Drilling Rig KQZ120 Driven Wheel Portable Hydraulic Water Well Drilling Rig KW300/YCW300 Hydraulic Crawler Water Well Drilling Rig KW350/YCW350 Hydraulic Crawler Water Well Drilling Rig KQZ200 Driven Wheel Portable Hydraulic Water Well Drilling Rig KQZ130 Three-wheel Portable Hydraulic Water Well Drilling Rig KW500/YCW500 Hydraulic Crawler Water Well Drilling Rig KW200/YCW200 Hydraulic Crawler Water Well Drilling Rig KW400/YCW400 Geothermal Water Well Multifunction Drilling Rig KW600/YCW600 Geothermal Water Well Multifunction Drilling Rig KG726III/KG726HIII DTH Drilling Rig KG430S/KG430SH DTH Drilling Rig KL511 All-hydraulic Open Air DTH Drilling Rig KL510 All-hydraulic Open Air DTH Drilling Rig KT25 Integrated Surface DTH Drilling Rig KT20 Integrated Surface DTH Drilling Rig KT15 Integrated Surface DTH Drilling Rig KT11 Integrated Surface DTH Drilling Rig KT9C Integrated Surface DTH Drilling Rig KJ313 All-hydraulic Tunneling Jumbo Drilling Rig KJ211 All-hydraulic Tunneling Jumbo Drilling Rig KJ310 All-hydraulic Tunneling Jumbo Drilling Rig KJ212 All-hydraulic Tunneling Jumbo Drilling Rig KJ311 All-hydraulic Tunneling Jumbo Drilling Rig
- Air Compressor
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- BK132-8T 132kw Electric Screw Air Compressor BK7.5-8G 7.5kw Electric Screw Air Compressor BK15-8G 15kw Electric Screw Air Compressor BK11-8G 11kw Electric Screw Air Compressor BK18-8G 18kw Electric Screw Air Compressor BK22-8ZG 22kw Electric Screw Air Compressor BK37-8ZG 37kw Electric Screw Air Compressor BK55-8GH 55kw Electric Screw Air Compressor KSCY-560/15 Portable Diesel Screw Air Compressor KSZJ-29/23G Stationary Diesel Air Compressor For Water Well Drill Rig PM Variable Frequency Screw Air Compressor BMVF37 KSCY-550/13 Diesel Portable Screw Air Compressor KSZJ Series Srew Air Compressor for water well drill rig LGCY-17/17T Diesel Protable Screw Air Compressor LGN mining series Screw Air Compressors BK Series Electric Stationary Screw Air Compressor LG Series Standard Electric Screw Air Compressor LG Electric Water-cooled Fixed Screw Air Compressor LG Series High Pressure Diesel Engine Screw Air Compressor LG Series Electric Portable Screw Air Compressor Screw Vacuum Pumps (VP series) Industrial Piston Air Compressors (KB assembly unit series) Industrial Piston Air Compressors (KA series) Industrial Piston Air Compressors (KJ series) Industrial Piston Air Compressors (KS series) Industrial Piston Air Compressors (KB series)
High end screw compressor successfully started in one attempt
On December 27th, good news came from the project site that the first process screw compressor of Sinopec Zhenhai Refining 11 million tons/year oil refining and high-end synthetic new material project, which was manufactured by Kaisan Group Co.

Zhenhai Refining 11 million tons/year of oil refining and high-end synthetic new materials project adopts three sets of Kaishan self-developed and fully intellectual property rights of the Y-line process screw compressors.
This project puts high demands on the quality and energy efficiency of process screw compressors, and the project is time-critical and task-intensive. The K-203 unit, which has a flow rate of 7,000 Nm³/h per unit, took only 175 days from the signing of the contract to the successful commissioning of the unit.
Kaisan adopts the modular design of full skid mounting, the unit is highly integrated and easy to install on site, K-203 unit only took 40 days to complete the whole process from on-site installation to successful commissioning, the unit's smooth operation and Kaisan's high efficiency have been recognized and praised by Zhenhai Refining and Chemical Company.

The petroleum refining field needs efficient and reliable process screw compressors to meet its production needs. The successful commissioning of this unit marks that Kaishan Group's process screw compressors have reached the high standard requirements of Sinopec's head enterprises. With its leading technology of process screw compressors with large flow rate and high pressure ratio, and rich application practice in oil, gas and chemical industry, Kaishan Group will provide more comprehensive solutions for customers in the petroleum refining field.