Roots Vacuum Pump for Vacuum Kneading
Min.Order Quantity: 1 Set/Sets Roots Vacuum Pump for Vacuum Kneading
Supply Ability: 400~700 Set/Sets per Month Roots Vacuum Pump for Vacuum Kneading
Payment Terms: L/C,T/T,
Price: Online consultation
- Product Details
- Technical Parameters
- Send Inquiry
ZJ mechanical booster pump, also known as roots pump, is a positive displacement pump.
It USES a pair of 8 shape of the same rotor, between the rotor in the pump housing there is a certain gap, with the same speed reverse rotation, play the role of inhalation and exhaust. The rotors are supported by rolling bearings in the pump end caps and rotate at high speed and are kept in fixed relative positions by a pair of timing gears. The end gap between the rotor and the end cover is fixed by the adjustable metal gasket between the bearing box and the fixed end cover to ensure the one-way expansion of the rotor when the temperature rises during operation.
Four inner seals in two end caps (also known as piston rings) prevent oil from entering the pump housing. The shaft seal at the front end cover, also known as the frame oil seal or shaft seal, prevents air leakage into the pump housing.
In order to reduce the pump temperature, all types of pumps (except the two smallest models) are equipped with gearbox cooler and front end cover cooler.
Your request will be answered within one working day.