Description
Description:
- High quality Bolter Heaters shall meet the following requirements:
- Electric heater requires uniform heating in operation. Partial overheating is not allowed.
- Under the condition of intermittent heating, the service life of Bolter heater is not less than 50 hours.
- Connection between the alloy resistance wire and the lead wire shall be firm and reliable, and no loosening shall be allowed. The shell must be well grounded.After the Bolter heater steel bushing is cooled by the deflector, there must be no cracks on the surface. When the shell is compressed, it should be formed in one way.
- Ends of the Bolter heater requires strict sealing to prevent moisture entering and destroy insulation. After 45 days of manufacture of Bolter heater, the insulation resistance should be measured again at 500V at room temperature, and should be no less than 50M Q
Regular Models:
- DJ-19.5-650
- DJ-19.5-800
- DJ-19.5-850
- DJ-20-1
- DJ-20-1(R)
- DJ-20-2
- DJ-20-2(R)
- DJ-20-3
- DJ-20-3(R)
Tersedia juga model lain.
Silahkan chat/WA ke no 0858-7630-0414 (Fast respon)





