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

Wided used for Various occassions and  applications

*Laminating equipment
*Vacuum formingl
*Heat sealer
*Food processing
*Silk screening

Main specification

*Air 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
*Platen 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%