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Bloomingdale, IL 60108
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All Categories > Sizing and Cooling Tanks for Plastics Post Extrusion > Precision Vacuum Sizers > 3.0 PVS-10  
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3.0 PVS-10, Precision Vacuum Sizers


RDN's Superior, Patented Vacuum System for Non-Contact Sizing of Small Tubing and Hollow Shapes
  • Holds tight tolerances at high extrusion rates.
  • Allows breakthrough accuracy with difficult and tacky materials such as flexible PVC and urethane.
  • Highly-advanced controls.
  • New, faster reservoir access for reduced maintenance downtime.
  • Digital readouts for easy assessment of vacuum and temperature levels.
  • New 3' PVS is ideal for microtubing.




Features  · Specifications  · Industries Served  · Note

Features

Stable Vacuum Levels Allow for Increased Line Speed and Eliminate Tube Ovality
The patented design creates a vacuum through the use of a variable speed blower whose suction port is coupled to the air volume in the vacuum sizing compartment. The reservoir separates the air and water and the vacuum level is equalized with the upper tank, achieving unprecedented stability.

Efficient Recirculation System
The large capacity reservoir, newly designed for faster access and reduced maintenance downtime, holds all the process water when the vacuum compartment is drained.

Ingenious Calibrator / Quench Assembly
The INTELLISIZE™ 2.0 PVS combines a quench chamber to pre-cool and seal the vacuum compartment and a vacuum sizing sleeve that is mounted on the entrance of the tank within a water well, providing a film of water on the tube as it enters.

Adjustable Design
Handwheels quickly provide perfect positioning of the tank vertically and horizontally. Non-marking casters and leveling screws are also provided to facilitate adjustments during processing.


Specifications

Capacity (O.D.)
3 in

Tank
8.5" x 8.5" Cross Section

Vacuum Chamber
10 ft

Vacuum Level
0-50 inches of water
0-90 inches of water (optional)

Vacuum System
Patented closed loop / feedback vacuum system with air-water separator system

Water Pump
1/2 hp

Voltage
115/1/60
230/1/60

Length
160 in

Width
33 in

Height
68 in


Industries Served

Industries Served
Automotive
Medical


Note
A wide variety of options are available. Specifications subject to change without notice.


 DOWNLOADS 

Precision Vacuum Sizers Brochure
(PDF, 177KB)


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