Cast aluminum heater band water cooled

The tubular heaters to be casted in with the aluminum, bronze or iron
material to maintain the good heating transfering.

Wided used for Various occassions and  applications

*Plastic extruder
*Laminating equipment
*Plastic mold injection
*Vacuum formingl
*Heat sealer
*Food processing
*Tire making plant
*Silk screening

Main specification

*Liquid cooled
*Cast in material : Aluminum.Bronze or Iron
*Largest possible diameter with maximum length steel shealth tubular heater
  to maintain good heater life.
*No-bake sand mold or permanent mold to ensure
  small qty run or large production possible
*Cylindrical or other shapes on customers'imagination
*Suggested Wattage density:
                   Aluminum---<=5W/cm2 or 35W/in2
                   Bronze or iron---<=7W/cm2 or 45W/in2
*Wattage tolerance: +5%~-10%