Specification of Extruder Barrels:
OD: 35mm, 45mm, 55mm are stock available, other size of barrels shall be available by pre-booking.
L/D: 25:1 This is especially designed for the pipe extruding production.
Material: High Quality Alloy Steel; 38CrMoALA or SS316 are all available. Heat processed and Nitridation. Surface Hardness: >900.
Surface Roughness: Ra 0.4
All HUIYUAN heaters are made of casted aluminum which has the features as follow:
1. Long lasting working life and good warm keep performance.
2. Higher mechanical strength
3. Good corrossion resistance and magnatic field resistance.
4. Specially designed structure may save 30% power.