Single Head Hot Air Welding Machine

Single head welding machine for tarpaulin
This machine is special designed for tarpaulin processing and manufacturing, it main used for PE/PVC tarpaulin canvos hot air joiting, sealing or tarpaulin repairing, it is widely used in tarpaulin making field for it easy operation, high efficiency and low cost.

The Plunger Pump is used in the closed circuit of hydrostatic transmission. The flow rate is proportional to the driving speed and displacement, and can be infinitely varied. Various variable control methods can be selected, such as manual, hydraulic control and electric ratio control. Multiple hydraulic control valves can be integrated to avoid overload. Different control methods can be configured according to customer needs. The degree of automation is high. Can realize remote control operation. The through shaft is designed to meet the various needs of hydraulic systems. It can replace imported Rexroth A4VG series axial piston pump.

Axial plunger variable pump with swash plate structure for closed-circuit hydrostatic transmission
Flow rate is proportional to driving speed and displacement, and can be adjusted steplessly
Swashplate swing angle increases output flow from zero to maximum
Various highly compatible control devices, providing various control and adjustment functions
Each high-pressure side is equipped with two safety valves to prevent overloading of hydrostatic transmissions (pumps and motors)
The overflow valve also has a charge valve function, and the built-in pressure cut-off valve is standard
The built-in charge pump is used as a fuel supply and control pump. The maximum charge pressure is limited by the built-in charge relief valve.

Vane Pump

Vane Pump,Rotary Vane Pump,Hydraulic Vane Pump,Rotary Vane Vacuum Pump

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