PPR Pipe Vacuum Calibrator Tank for Plastic Pipe Extrusion

Short Description:

Vacuum tank is used to shape and cool pipe, so as to reach standard pipe size. We use double-chamber structure. First chamber is in short length, to ensure very strong cooling and vacuum function. As calibrator is placed in the front of first chamber and pipe shape is formed mainly by calibrator, this design can ensure quick and better forming and cooling of pipe.

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Product Detail

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Description

This vacuum calibrating bench barrels being made of stainless steel.Is divided into two sections, front and back end is vacuum cooling and spray cooling.Stainless steel ball float water level regulation, the structure is simple and practical. Nozzle materials for ABS engineering plastics. Rack 3 d adjustable, before and after the mobile adopts cycloidal reducer drive, up and down and around adopts screw pair of regulation.Barrel body with wheel mechanism; Which can effectively prevent sagging phenomenon.

Special Design of Calibrator

Calibrator is specially designed to make more pipe area touches with cooling water directly. This design make better cooling and forming of square pipes.

Automatic Vacuum Adjusting System

This system will control vacuum degree within set range. With inverter to control vacuum pump speed automatically, to save power and time for adjustment.

Silencer

We place silencer on the vacuum adjust valve to minimize noise when air come into the vacuum tank.

Pressure Relief Valve

To protect the vacuum tank. When vacuum degree reach maximum limitation, the valve will open automatically to decrease vacuum degree to avoid broken of tank. Vacuum degree limitation can be adjusted.

Automatic Water Control System

Special designed water control system, with water continuously enter in and water pump to drain hot water out. This way can ensure low temperature of water inside chamber. Whole process is fully automatic.

Water, Gas Separator

To separate the gas water water. Gas exhausted from upside. Water flow into the downside.

Centralized Drainage Device

All water drainage from vacuum tank are integrated and connected into one stainless pipeline. Only connect the integrated pipeline to outside drainage, to make operation easier and faster.

Half Round Support

Half round support is processed by CNC, to ensure it can fit pipe exactly. After pipe moves out from calibration sleeve, the support will ensure pipe roundness inside vacuum tank.

Technical Data

Model	PPR-63	PPR-110	PPR-160
Screw Diameter	65	75	90
L/D Ratio of Screw	33:1	33:1	33:1
Pipe range(mm)	20-63	75-110	110-160
Capacity(kg/h)	70-110	110-200	200-300
Motor Power(kw)	45	90	110
Total Power(kw)	80	110	30
Line Length(m)	24	30	32