Conical twin screw barrel
Specifications:
Φ35/76 | Φ45/90 | Φ50/105 | Φ51/105 | Φ55/110 | Φ60/125 |
Φ65/120 | Φ65/132 | Φ70/140 | Φ75/150 | Φ80/143 | Φ80/156 |
Φ92/188 | Φ95/191 | Φ105/191 | Φ100/200 |
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Conical twin screw featurs:
1:Conical twin screw cores water internal circulation series and screw cores oil cold outer cycle.
2.Scope:
ordinary plastic, PP, PE, ABS, PVC, granulation of raw materials, production pipe, profile, sheet, wood and other extrusion machinery.
2:Screw barrel also can be made:
CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares!
According to different material and plastic product to choose different compress rate and L/D
Technical parameter | Depth of nitration
| 0.5-0.8mm |
Hardness of nitration | 950-1020HV |
Straight of screw | 0.015MM |
Fragility of nitration | Less than grade 1 |
Roughness of surface | Ra 0.4um |
Depth of alloy layer | 2-3mm |
Hardness of alloy | HRC58-62 |
Hardness after hardening and tempering | HB260-290 |
Hard chrome plating thickness | 0.03-0.08mm |
Hardness of hard chrome plating | ≥950HV |
Material Application | 1)General Plastics 2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc 3)PA + GF(Glass Fiber) 4)Flame-resistant Reinforced Plastics 5)Modified Engineering Plastics 6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc |