Hot runner heating rings are a type of electric heating element. Due to their shape, their range of use is not as wide as that of other electric heating tubes. Hot runner heating rings are generally used in hot runner plastic molds, blow molding machines, and extruders. On the machine and hot nozzle (sprue sleeve and nozzle). According to different sizes, the specifications of hot runner heating rings are divided into many types, including hot runner heating rings 2.2*4.0, hot runner heating rings 3.0*3.0, hot runner heating rings 3.5*3.5, etc.
Features of hot runner heating ring:
1. Maximum power density: 10W/cm2, standard power: 4W/cm2---6W/cm2
2. The outer surface has three processes: polishing, sandblasting and blackening.
3. Can be equipped with K-type, J-type, and E-type temperature control thermocouples.
4. For high-temperature power cords, you can choose 200℃ PTFE wire, 300℃ PTFE wire, glass fiber copper wire, or glass fiber nickel wire.
5. For high-temperature casing, you can choose stainless steel braided mesh, fiberglass casing (HSM1-B4), waterproof casing (HSM1-B5), metal hose (HSM1-B3), linen casing (HSM1-B1), or high-temperature plastic Hoses (HSM1-B2)
6. The maximum temperature resistance of stainless steel 304 material is 750℃
7. Can produce straight or coiled finished products.
8. The hot runner heating ring has various forms such as circular cross-section, square cross-section and flat cross-section.
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GS-ZP-1200
