Chongqing Kaishan Fluid Machinery Co., Ltd., a subsidiary of Kaishan Co., Ltd., as a manufacturer of Kaishan fluid machinery, carries the research and development and manufacturing of Kaishan fluid machinery products. The main products are screw vacuum pumps, oil-free screw blowers, magnetic levitation blowers and dry pump series products being developed.

Vacuum pump

Based on the better design under the application conditions, to meet your maximum pumping capacity and the most energy-saving needs under this condition.

The lower cost of consumables is also one of the vacuum pumps with the smallest footprint in similar products.

Adopt self-developed technology intake valve to achieve differential pressure injection.

Cancel the forced fuel injection of the oil pump to achieve the power loss of the oil pump and the risk of failure of the oil pump.

Intake valve capacity and permanent magnet motor speed regulation, to achieve the n-type climb of the pumping volume, so that the vacuum pump in the 5-350mbar range is always in the best performance range.

The original vacuum pump final air supplement scheme allows you to have less air attenuation and more stable operation under high vacuum.

The speed control system of permanent magnet vacuum pump developed by Kaishan can realize the maximum pumping capacity and maximum power output of the vacuum pump under different vacuum requirements.

Excellent PID control and intake valve capacity adjustment, perfectly match your vacuum pressure and real air volume requirements, and the pressure is more stable.

Innovative Host Design:

The main machine adopts "Y" rotor type line, cylindrical and tapered roller bearing triple design, and the bearing life is more than 100,000 hours. Low speed large head design, stable performance, lower noise integrated design, easy installation.

Scope of supply:

• Power: 11kW ~ 160Kw

• Pumping speed: 6.9 m3/min ~ 96.9 m3/min

• Ultimate pressure: 0.5mbar(A), 0.67mbar(A)

Application areas:

• Medical-hospital central system, enclosure adsorption, laboratory central system

• Pharmaceutical-Ointment and powder degassing, vacuum filling, suction filtration

• Electronics industry-pick-and-place and transport of components, circuit board manufacturing, central vacuum systems

• Food production-poultry processing, coffee, packaging, cheese processing, vacuum cooling of agricultural products

• Material handling-automatic test equipment, material pick-and-place, bulk conveying, vacuum handling

• R & D systems-laboratory central vacuum system, vacuum drying and distillation system

• Printing and paper-book binding, newspaper and magazine printing and marking systems, degassing bonding

• Processing industry-CNC cutting manufacturing, thermoplastic forming, extrusion, mold degassing, material handling

• And ceramics, vacuum adsorption, vacuum handling. Power batteries, central vacuum systems, packaging and baking applications

Blower

Kaishan oil-free screw blower, using independent research and development technology to develop high-efficiency screw rotor type line, the main machine yin and yang rotor rely on a pair of high-precision synchronous gear meshing operation, bearing and compression cavity seal. There is no oil in the compression chamber, providing customers with clean oil-free air.

During operation, the belt is compressed, with high thermal efficiency and good power balance, which can realize less airflow pulsation without foundation installation, greatly reduce noise integrated control system, unattended and remote control integrated one-way valve and overpressure relief valve, optional start-up unloading valve belt transmission unit, optional frequency conversion motor and frequency converter direct connection unit, standard permanent magnet frequency conversion motor and frequency converter.

Scope of supply:

Technical features:

• High efficiency: Excellent performance curve, ensure high reliability, more energy saving and more environmental protection.

• Low noise: The noise level meets national standards.

• Long life: all imported SKF high-speed bearings, bearing life> 100,000 hours, the machine design life of more than 30 years.

• Flexible flow adjustment: the use of inverter PID control can be achieved in a certain range of precise control of gas, perfect match the user gas conditions, more energy-saving operation

A variety of control methods: according to customer needs can choose oxygen content control or pressure control.

• Good integration technology:

Frequency conversion unit integrated unified integration;

The installation is simple, the operation is stable, and the frequency converter and controller can be integrated.

• easy to maintain: the standard motor and standard host, with a belt flexible connection or direct connection, easy to site maintenance

Application occasions:

Sewage aeration, homogenization process, gas-water backflushing, oxidation desulfurization, pneumatic conveying, biopharmaceutical (fermentation) industry, printing industry, paper industry, galvanizing, textile