• Model NO.: 2XZ-15B
  • Structure: Rotary Vacuum Pump
  • Vacuum Degree: High Vacuum
  • Working Conditions: Dry
  • Transport Package: Neutral Wood Case
  • Origin: Zhejiang, China
  • Oil or Not: Oil
  • Exhauster Method: Entrapment Vacuum Pump
  • Work Function: Fore Pump
  • Trademark: JLZK
  • Specification: 4L/S-25L/S
Product Description
2XZ Series Vacuum Pump adopts a two-stage direct-coupling structrue,It is a basic unit used to pump the gas from a special sealed container to make the container have a certain vacuum degree.It can be used alone or as a fore pump working with booster pumps,diffusion pumps,molecular pumps and other ultra-high vacuum pumps,It's widely applied by scientific research instigugions,universities and industrial and mining enterprises in manufacture of electronics,vacuum drying,filtration,impregnation,coating,welding,metallurgy,chemical engineering,light industry,petroleum,medical treatment,pharmacy,printing and dyeing,power vacuum,semiconductors,food,atomic energy,textiles,laboratory equipment and so on.
2XZ Series Direct Drive Two-Stage Rotary Vane Vacuum Pump

Technical parameters:
Item/Model 2XZ-0.5 2XZ-1 2XZ-2 2XZ-4 2XZ-8 2XZ-15
Pumping speed(L/S) 0.5 1 2 4 8 15
Ultimate pressure≤(Pa) 6.0×10-2 6.0×10-2 6.0×10-2 6.0×10-2 6.0×10-2 6.0×10-2
Rotational speed(rpm) 1440 1440 1440 1440 1410 1420
Motor power(kw) 0.18 0.25 0.37 0.55 1.1 1.2
Inlet(outlet) Diameter(mm) ∮12 ∮12 ∮26 ∮26 ∮40 ∮40

This series of grinders are used to grind the outer ribs of single or double-row cylindrical roller bearings.

1.Adopting double-point diamond pen for dressing of the wheel automatically. The section of wheel is a shape of herringbone and double ribs and quadruple ribs can be fit in the fixture at same time and grinding separately. Using two conic faces of the herringbone wheel, it can grind the two ribs in the front and back of the raceway separately. In order to avoid burn of grinding face, a small reciprocating grinding for workpiece can be used simultaneously.

2.AC servo motor drive is used for the carriages of the workpiece and grinding support. With the support of cross roller rail, a micro-oscillation can be achieved during the grinding.

3.Adopting SIEMENS, FANUC^ MITSUBISHI all-digital AC servo control system.

4. grinder  is convenient to operate and adjust.

5.Adopting a high-precision shaft with sleeve for workpiece shaft, the motor of workpiece adopts AC frequency variable motor, frequency variable speed.

6.High rigidity steel is used for the spindles of full-automatic grinder. And a high rigidity, high-precision and high-speed belt shaft is used for the semi-automatic grinder, with the frequency variable speed, grinding at the high-speed of 60m/s.

Bearing Lip Grinding Machine

Lip Grinder,Bearing Lip Grinding Machine,Bearing Grinding Machine,Bearing Lip Grinder

Xinxiang Sunrise CNC Bearing Equipment Co., Ltd. , https://www.cncsunrise.com