- Screw Expansion
- Air Compressor
- Industrial Gas Compressor
- Refrigeration Application
- Vapor Compressor
- Pressure Vessel
and Foundry Parts
让分胜负: Screw Gas Compressor
Oil-free Screw (Spray/Dry) Screw Compressor System
Kaishanoil-free screw compressor cavity no injection of lubricating oil, which can provide a pure, oil-free and clean gas.It is used in flammable, explosive and toxic dielectric gas. According to the working condition of medium changes (such as gas composition and pressure) and other basic features, Kaishan specialized in designing a set of sealing system to ensure the efficient, safe and reliable concept.
Kaishan Process Screw Application Area
Oil-free Screw (Spray/Dry):
The Characteristicsof Kaishan Oil-free (Spray/Dry) Screw CompressorApplicable to all kinds of complex conditions
High reliability, low maintenance cost, simple foundation, low operating cost, low initial investment and low power consumption at the condition of no load
- Suction Pressure：-0.02～0.2 MPa（G）
- Discharge Pressure：0.4～2.0 MPa（G）
- Capacity：10～1069 m3/min
Less leakage from seal teeth compared with the compressor providing the same capacity——Significant noise reduction
Independent lubricating oil system——guarantee the operating safety
Variable seal design, safety ensurance
Dry gas seal
Kaishan Patent——Lift Value
Decrease the energy loss effectively
High speed, light weight, small size and small area covered.
Good dynamic balance performance, less wearing parts, simple maintenance and reliable use is conducive to the realization of automatic operation.
Be not sensitive to liquid hammer, high pressure ratio at the single stage.
Gas transmission is almost unaffected by the exhaust pressure. In a wide range of operating conditions, it can still maintain a high efficiency.
Fuel Injection Screw Compressor System
Fuel injection screw compressor system is the mainstream of the development of compressor. Kaishan fuel injection screw machine system has superior and reliable performance, small vibration, low noise, high efficiency, no wearing parts. The precision fit between the rotor and the outer shell of the body reduces the leakage of the gas flow and improves the efficiency. The unique lubrication mode simplifies the mechanical structure, increases the function of the air tight, and reduces the noise.
Fuel Injection Screw:
The Characteristicsof KaishanFuel Injection Screw
Flexible change of the volume-reduction ratio, energy saving
Automatic matching the back pressure to decrease the energy cost, efficiency lift
For user tailored orifice
- Suction pressure：-0.02～0.3MPa（G）
- Discharge pressure：2.5MPa（G）
- Suction pressure：-0.05～0.3 MPa（G）
- Discharge pressure：0.3～0.6 MPa（G）
- Capacity：6.2～92 m3/min
SGY Series-Low pressure bare block
- Suction pressure：-0.05～0.2 MPa（G）
- Discharge pressure：0.6～1.8 MPa（G）
- Capacity：2.2～136 m3/min
SGY Series-Middle-high pressure bare block
- Suction pressure：-0.02～0.2 MPa（G）
- Discharge pressure：2.4～4.0 MPa（G）
- Capacity：20～40 m3/min
SGY Series-High pressure bare block
Global proprietary profile——Tang profile
Double flow value & Sliding block
Flow value——Stepless capacity regulation needs no frequency converter.
Sliding block——Adjusting the volume-reduction ratio makes the screw compressor always output best discharge pressure.
Rotors directly meshand transmit, which can get high volume efficiency.
Low noise, low vibration.
Sealing is more reliable and more secure
B Series Dry Screw Compressor System
High efficiency & High stability, customized rotor sharp
Unique inlet and outlet sound attenuation design, beyond silent.
Screw Compressor System
Electric Control System
The perfect design of the electric control system is an important measure to ensure the safe and reliable operation of the compressor. Kaishan electrical control system is simple, low failure rate, convenient maintenance.
Lubricating Oil System
Kaishan lubricating oil system learns from each systom experience for many years.Under the premise ofsaftyand reliablity, Kaishancan fully meet the specific requirements of customers and site conditions.
Running Status Monitoring
According to various signals generated during the operation of equipment, data acquisition, storage, processing and analysis, customers can grasp the status ofthe equipment operation, the formation or the failure to analyze and diagnosis. Judge the location and the cause of the failure, and forecast the future technical condition of the equipment.
In order to increase noise processing, Kaishan optimizes rotor, soundproof room, muffler, etc. all the time. Customers will be satisfied with the "silense".
Kaishanputs the safety in the first place, in all aspects of pressure, temperature, water or oil, etc, accomplishes multiple protection.Due to the human or non-human accident,Kaishan reducesthe probability of occurrence to the lowest point.
Reciprocating Gas Compressor - LMF
LMF, a Kaishan group company, located in Austrian, with over 60 years of experience in the compressor business, is the leading manufacturer of high-pressure piston compressor systems for air, natural gas as well as technical and industrial gases (process gases) within a power range of up to 6200 kW (8000 hp) and final pressures of up to 700 bar (10150 psi).
The high-pressure piston compressor systems by LMF are developed and manufactured according to internationally applicable standards. What is more, LMF offers its clients all relevant services as a one-stop provider – from engineering to manufacturing and testing under full load, start-up and maintenance.
The modular structure of the LMF product range allows customized solutions for clients, regarding both technical and economic aspects. In addition, our careful selection of materials and outsourced items guarantees the optimal operation of our compressor systems, even under the most adverse of operating conditions.