Aluminum Platen Die Electric Immersion Heater For Screen Changer Equipment

Cast In Aluminum Platen Die Heaters For Plastics Processing Equipment

Product Description

Cast-In Aluminum Platen Die Heaters are manufactured from aluminum alloys, the platen heater consists of a tubular heating element that is designed and formed to provide maximum efficiency and temperature uniformity on the working surface of the casting. The platens can also be designed with integral cooling tubes or as stand alone cooling platens for chilling applications. The working surface of the platen heater can be supplied with various machined finishes to customer specifications. A ground surface can also be provided for stringent flat surface requirements. In addition, surface coatings of electroless nickel, ®, and hard-coat anodizing can be applied per application requirements .Mounting options can be cast in the design of the platen or machined as a secondary process. These options include threaded stand-offs, cast-in anchors, ribbed back supports, tapped holes, and mounting slots. Electrical terminations can be threaded terminals, flexible wire, three-prong electrical plugs, or NEMA housings. All platen designs can be manufactured to customer specification. Engineering assistance is available to help create a new design or modify your existing one.

Specification

1. 120V 240V 480V or other voltage
2. Maximum watt density on the element 20W/cm2
3. Maximum weight: 400kg aluminum/ brass 300kg
4. Aluminum 700 degree F ; Bronze 1400 degrees F
5. Protective enclosure: sealed or ATEX
6. Electrical connection by terminals block or soldered cable heater output
7. Machining: On request
8. Tightening: Screw

Features

1. Computer designed, precisely formed tubular heating element, optimizing the heat transfer pattern
2. A variety of termination options including terminal enclosure housings

3. Optional 1/4", 3/8", or 1/2" cooling tubes cast into the platen for liquid cool function
4. A variety of shapes and sizes made to your specifications
5. Through-holes, tapped holes or cutouts to facilitate mounting or obstructions
6. Precision machining of one or all surfaces of casting—specify your individual requirements.

Application

1. Sheet dies
2. Plastic molds
3. Plastic welding equipment
4. Cast film dies
5. Calendaring dies
6. Screen changer equipment