HPM1, SKD61, S45C
HPM1 (P21 group) (Ni-Cr-Mo-steel), comparable to the hardness: 37HRC- 43HRC
SKD61 (H13) (1.2344), comparable to the hardness: 48HRC-52HRC
Specifications of Sprue Bushing
Standards: MISIMI/ DIN/ AISI, etc.
Mounting method: flange fixing
Customization is available
Service: OEM is available, and standard sprue sleeves are in stock
Polishing: can be close to Ra 0.4, the standard is R0.8
Featuring high rigidity, superb gripping and light weight, our sprue bushing for sale has obtained wide recognition among our highly regarded customers. The nitrogen treatment is applied to improve its hardness; also, the customization of other dimensions, lengths and materials is available.
More plastic mold components can be produced according to DANLY / DME / HASCO / TOHATSU / FIBRO / AGATHON / STRACK / PEDROTTI / RAYMOND / FUTABA / SANKYO / PROGRESSIVE / RABOURDIN, etc.
Details of Sprue Bushing
|Shaping Mode||Plastic Extrusion Mould|
|Shaft diameter||8mm to 20mm|
|length||0mm to 200mm|
|Product type||Bolt fixing|
|Bolt specifications||Normal bolt|
|Tip matching shape||Straight, Tapered|
Further Information of Metal Sprue Bushing
|Digital height gauge, caliper, coordinate measuring machine, projection machine, roughness tester, hardness tester, etc.|
|QC||1) Technicians do self-check in the production
2) Engineers do spot check in the production
3) QC personnel do inspection after the mass production finished
4) International salesmen with technical know-how do spot check before shipping
|Main markets||North America, South America, Eastern Europe , West Europe , North Europe, South Europe, South Asia, Africa, etc.|
Packing and Delivery of Sprue Bushing
|Package||Coated with anticorrosive oil, packed in carton box;
in bubble wrap, together with QA report.
|Express||DHL, FedEx, UPS, TNT, by Sea.|
HSS punch, Precision punch, Ejector punch, Punch ejector pins, Ball-lock punches, Punch retainer
Guide pillars, Guide bushings, Guide post set, Ball cages
Mold ejector pins, Ejector sleeves
Oiless bush, Bronze wear plate