Specifications
Brand Name :
SENLAN
Model Number :
SL-005
Certification :
ISO9001
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
2000pcs/week
Delivery Time :
7-15 working days
Packaging Details :
Coated with anticorrosive oil, packed in carton box
Product name :
Sprue Bush
Material :
SKD61
Hardness :
48-52HRC
Application :
Plastic Mould
Tolerance :
+/-0.01mm
Standard :
HASCO,MISUMI,JIS,DME,DIN
Description
Standard B Type SKD61 Material CNC Sprue Bush
Sprue bush is a flow path component that allows molten plastic material to be injected from the nozzle of the injection molding machine into the interior of the mold. The bolt-type nozzle is fixed by two bolts to prevent the nozzle from falling off due to injection pressure.
Common sprue bush models include A type, B type, C type, D type, and E type, with A, B, and C being the most commonly used. Made from SKD61 hot work die steel, these nozzles feature heat-resistant and wear-resistant properties. The feed port is typically designed with an R arc angle to prevent plastic material leakage.
Product Specifications
Material Inner Hardness Surface Hardness Heat Treatment
S45C SR HRC50~55 Partial -
SKD11 HRC58~62 HRC58~62 Vacuumed
SKD61 HRC34~38 HV900~1100 Nitrided
SKD61 HRC50~54 HRC50~54 Vacuumed
Manufacturing Capabilities
  • OD Grinding, ID Grinding
  • CNC Milling, CNC Turning
  • Wire Cutting, EDM
  • Drilling, and more
Quality Assurance
Tolerance: ±0.01mm (customizable based on requirements)
Inspection Equipment
  • CMM, 2.5D, Projector
  • Calipers, Hardness Tester
  • Micrometer, Altimeter
Production Details
Delivery Time: 7-15 days (depending on quantity)
Payment Terms: 50% T/T before production, 50% T/T before shipment
Drawing Format: PDF, DWG, DXF, IGS, STEP
Certificate: ISO9001-2008
Packaging
Inner packing with recycle plastic box and anticorrosive oil, outer with sponge and PE bags, or as per customer requirements.
Applications
Cosmetic packaging, medical devices, daily necessities packaging, automotive components, and more.
Our Advantages
  • Competitive pricing with excellent quality
  • Low MOQ (10pcs accepted in special conditions)
  • Customized sizes and OEM available
  • Precise tolerance: ±0.05mm
  • 100% inspection
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are factory.
Q: How can I customize my products?
A: Attach your drawings with details (surface treatment, material, quantity and special requirements).
Q: How long can I get the quotation?
A: We will provide quotation within 48 hours (considering time difference).
Q: How long will you produce the parts?
A: Normally two weeks, production schedule depends on quantity and delivery requirements.
Standard B Type SKD61 Material Sprue Bush with +/-0.01mm Tolerance for Plastic Mould
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Standard B Type SKD61 Material Sprue Bush with +/-0.01mm Tolerance for Plastic Mould

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Brand Name :
SENLAN
Model Number :
SL-005
Certification :
ISO9001
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
Standard B Type SKD61 Material Sprue Bush with +/-0.01mm Tolerance for Plastic Mould
Standard B Type SKD61 Material Sprue Bush with +/-0.01mm Tolerance for Plastic Mould
Standard B Type SKD61 Material Sprue Bush with +/-0.01mm Tolerance for Plastic Mould
Standard B Type SKD61 Material Sprue Bush with +/-0.01mm Tolerance for Plastic Mould

Senlan Precision Parts Co.,Ltd.

Verified Supplier
9 Years
guangdong, dongguan
Since 2006
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Total Annual :
2000000-2500000
Employee Number :
>100
Certification Level :
Verified Supplier
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