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Visit Our Online Store To Purchase Our High Temperature European Connectors, High Temperature Accessories and Miniature Cartridge Heaters

Coil Heaters, Temperature Control Panels, Mica/Ceramic Band Heaters

PLASTICS PROCESSING INDUSTRY OVERVIEW & ELECTRIC HEATERS GUIDE:
Plastics Blow Molding Facility
 Multifoil, Multilayer Blown Film Lines


PVC Pipe Extrusion Line
 Plastics Injection Molding Facility
 
With over 57 years of combined experience, we've become a leading supplier of electric heaters, temperature sensors, and temperature controls for plastics processing equipment . Our extensive knowledge has helped us design products that offer you higher productivity and minimize your downtime. In fact, our components are found on OEM equipment for injection molding and extrusion operations around the world.
 
The plastics industry is vast, covering many areas of industry from transport, aerospace, electronics and transportation. Injection mold machines use nozzle heaters to help soften the polymers into final products. The use of thermocouples and precise digital controllers are also used to maintain target temperatures for each application. Some manufacturers use cartridge heaters that are inserted into steel or aluminum molds that heat up large surface areas. Aluminum or steel are excellent alloys as they distribute heat at a much quicker rate than other materials. They are also fairly inexpensive and can have holes pierced to hold thermocouples (type J or K) that would maintain the operating temperature that is required. Bag forming machines often use cartridge heaters to help seal plastic bags and require precise heating so as not to melt the thin layers of plastic.
 
We design, engineer and distribute industrial grade process electric heaters, along with mica band heaters, ceramic band or knuckle heaters, cast aluminum /bronze heaters, cartridge/ pencil, coil, and platen heaters. We manufacture thermocouples and RTD's. In addition we offer process temperature control panels that feature the cutting edge of available technology for most Plastic Industry applications.
 

Blow Molding

NPH engineers, supplies and distributes heater, sensor and temperature control solutions that provide long life for a wide variety of blow molding and blown film applications.

Extrusion

NPH offers custom heater, sensor and control solutions that provide fast thermal response, consistent temperature accuracy with long life for a wide variety of extrusion applications.

Injection Molding & Hot Runner Systems

National Plastic Heater, designs, engineers and supplies heater, sensor and control solutions for injection molding applications including barrel and sprue bushing heating, hopper heating, manifold heating and hot runner systems.

Thermoforming

NPH offers robust radiant heater, temperature sensor and control solutions for the most demanding thermoforming applications such vacuum forming, pressure assist forming, drape and press forming.
 
Plastics Industry Heaters Guide: Coil Heaters | Mica & Ceramic Band Heaters

High Temperature European Plugs

Coil Heaters/Mini Coil Heaters

Plastics Industry Thermocouples

Cast In-Platen Heaters

Cartridge Heaters-Metric and Imperial

Mica and Nozzle Band Heaters

Process Temperature Controllers-PID

Ceramic Band Heaters/Knuckle Heaters

Mercury Displacement Relays

Melt Pressure Gauges, Melt Bolts, T/C's

Hot Runner Control Systems

Solid State Relays (SSR's) and SCR's

Melt Pressure Measurement and Control

Cast-In Aluminum/Bronze Heaters

Industrial Process T/C's

Thermocouple Connectors-Plugs, Jacks

Custom Mica Band Heaters, Blow Molding

Temperature Control Panels

Nozzle Heaters, Mica & Brass Plastics Proof

Heater, High Temperature Wire

Thermocouple Wire

High Temperature Ring Terminals

High Temperature Spade Terminals

Screw-Plug-Immersion-Heaters

Tubular Heaters-Mould Heaters

Flanged Immersion Heaters

Pipe Insert Tank Heaters-Flanged or Screw-Plug

Over-The-Side Immersion Heaters

Over the Side Immersion Heaters-Circular -Over the Side Heaters-Sits at Bottom of Tank

Ceramic Infrared Heaters and Panels

UL World Globe CSA US
We Ship Our Kapton & Process Heaters To OEM’s & Industry World Wide

Inquiries & Technical Support

Telephone: 905-859-8225 Facsimile: 905-859-4691

[email protected]

Toll Free: 1-877-674-9744