The spring coil heaters with different specification, voltage and power adopt superior quality stainless steel materials and strict craft technique. Spring coil heater can produce into round, section and various shapes. Its surface have shining type and mute light type, and mute type, and can make into the spring coil heater with thermocouple(type K, type J, type E, type Q). This products was widely used in heated launder plastics molding tool and plastics molding machine, extruder nozzle and nozzle chip.
