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WONCHANG Vacuum Pump

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Category
1. WOVP Oil Lubricated Vane Vacuum Pump
2. VCX Oil-Free Claw Vacuum Pump
3. Dry Rotary Vane Vacuum Pump

WOVP Oil Sealed Rotary Vane Vacuum Pump
Operating Principle :
Wonchang’s Oil Sealed Rotart Vane Pump operates according to the rotary vane principal. The rotor is eccentrically positioned in the pump cylinder and has machined slots for sliding vanes. The centrifugal force of the rotation pushed vanes out these slots and towards the wall of the cylinder. The gas enters the vacuum pump inlet then passes through a built-in antisuck back valve that prevents the pump from rotating backwards and into the cylinder. The gas is compressed and pushed out through the exhaust opening located between the pump housing and exhaust box. The oil is feeding consistently to cylinder from oil sump for sealing and lubrication, and collects through oil exhaust filter in the bottom of the oil exhaust separator chamber and returns to the oil sump.

Features :
Wonchang’s WOVP pump is Oil Recirculating, Single Stage,

*Air – Cooled and Direct Driven.
*Compact Design – Reliability & Durability – Easy to maintain and operate
*Simple Installation – Air-Cooled, No Water Required.
*Direct Drive – Design requires no belts
*Integral Exhaust Filter – Discharge Air 99.9% Oil Free Quite Operation

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Standard Equipment :
• Composite Vane
• TEFC High efficiency Motor
• Oil Level Sight Glass
• Wire mesh Inlet Filter Screen
• Anti-Suck back Valve
• Exhaust Pressure Gauge
• Spin-on Oil Filter (except WOVP-0020/0040)
• Vibration Isolator
• Gas Ballast Valve (N version only)

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Application :
WOVP series is ideal for use of followong applications :
Food processing, Packaging, Plastics molding, Vacuum Lifting, Hospitals, Larboratories and many other industrial application.

VCX Oil-Free Claw Vacuum Pump
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Dry Running – Oil Free – Contact Free DesignSimple Modular ConstructionAir cooled & Direct DrivenLow maintenance – No wearHigh Efficiency – Continuous Duty

General Description:
The VCX-B Series pumps are dry contact-less vacuum pumps with modular constructions consisting ofcompartments: pumping and gear chambers are separated by using labyrinth seals., As two claws rotate in opposite direction, the air will be sucked in the pumping chamber, compressed and discharged under pressure. In gearchamber, two gears for synchronizing of claws rotation will be placed with appropriate oil lubrication. A built in antisuck back valve installed in inlet flange will prevent the air from flowing back into the vacuum chamber when the pump is shutdown. The pumps are directly driven by a flanged motor via a coupling.

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Applications:
Packaging, CNC Routing, Wood Works, Pneumatic Conveying, Holding & Lifting, Pick and Place, Medical & Lab., Plastics Industries, Central Vacuum Systems.

Dry Rotary Vane Vacuum Pump
Operating Principle :

Wonchang’s Dry Rotary Vane Pump operates according to the rotary vane principal. The rotor is eccentrically positioned in the pump cylinder and has machined slots for sliding vanes. The centrifugal force of the rotation pushed vanes out these slots and towards the wall of the cylinder. The gas enters vacuum pump through the inlet manifold (Air filter) and is compressed and pushed out through the outlet manifold (built-in Silencer) installed on pump module. The vacuum regulator installed on manifold is adopted for regulating vacuum level constantly. Carbon vane is employed for self-lubrication.

Features :
Wonchang’s WVS / WBS pumps are Carbon Vane Rotaty, Single Stage, Air-Cooled and Direct Driven.
WBS series pump has a dual WVS pump module and is ideal for simultaneous operation of pressure and vacuum.

*Compact Design – Reliability & Durability – Easy to maintain and operate
*Simple Installation – Air Cooled – No Water Required.
*Direct Drive (WVS Series)
*Timing Belt Drive (WBS Series)
*Quite Operation
*Oil free

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Standard Equipment :

  • Carbon Vane
  • TEFC High efficiency Motor
  • Vacuum Regulator & Gauge
  • Vibration Isolator
  • Built-in particulate Filter & Silencer
  • Steel Base
  • Pressure Regulator & Gauge(Optional)

Timing Belts & Pulleys only for WBS

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