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| Brand Name : | BLM |
| Model Number : | standard or customized |
| Certification : | ISO 9001 |
| Price : | Negetation |
| Payment Terms : | T/T, Western Union, MoneyGram |
| Supply Ability : | according to the customized products |
| Delivery Time : | 15 to 30 days |
| MOQ : | 1 SET |
The conical twin-screw extruder's gradually narrowing design enables progressive compression, melting, and mixing of materials during intermeshing rotation. It is especially suited for heat-sensitive materials or high-fill formulations, serving as an efficient core component in plastic and rubber extrusion
Main Specifications
| spare parts type | screw and barrel |
| video outgoing-inspection | Provided |
| material | 38CrMoAlA |
| key selling points | High-accuracy |
| place of origin | China |
| Depth of Nitrided Layer | 0.50-0.80mm |
| Surface Roughness | Ra 0.4 |
| Depth of Bimetallic Layer | 2.0mm |
| Bimetallic Hardness | HRC52-62 |

beaillic alloy was filled to make screw barrel more wear-resistant
than before

Different screw design for different working conditions


Material Selection Guidance
We provide diverse materials tailored to your operational needs –
including wear-resistant and corrosion-resistant solutions.
Process Enhancement
We optimize your existing equipment design to increase production
capacity.
Custom Engineering
Beyond standard designs, we engineer specialized solutions
(split/integrated structures, water/oil cooling) per your
specifications.

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| Company Info. |
| BLOOM(suzhou) Materials Co.,Ltd |
| Verified Supplier |
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