01
JHD · SB
Flow-path control
Inlet radius, bore and seating details follow the confirmed mold specification.
CONFIRMED BEFORE PRODUCTION
JHDPrecision Mold ComponentsMold Component · Made to Drawing
Custom Sprue Bushings浇口套
Precisely machined flow components built around your nozzle interface, runner geometry and mold-stack requirement.
Drawing-basedCustomization
ConfirmedInspection points
1 dayRFQ follow-up
JHD · SB
SB · Drawing-based
SB · Drawing-basedEngineering Control
Every part starts with a confirmed requirement.
02
JHD · SB
Fit and alignment
Outside diameter, flange and locating features are controlled for assembly.
CONFIRMED BEFORE PRODUCTION03
JHD · SB
Made for the mold stack
Overall length and special geometry can be produced to drawing.
CONFIRMED BEFORE PRODUCTIONSupply Capability
Standard where practical. Custom where it matters.
Injection molds requiring a controlled interface between machine nozzle and runner system.
Sprue bushing drawing checklist →- Material
- Drawing-based
- Size range
- Drawing-based
- Tolerance
- Drawing-based
- Hardness / heat treatment
- Drawing-based
- Surface treatment
- Drawing-based
- Typical application
- Injection molds requiring a controlled interface between machine nozzle and runner system.
How to Order a Complete Set
One list. One controlled supply workflow.
Upload Excel/CSV, drawings and required quantities.
Each line, material, tolerance and missing detail is checked.
Receive one quotation for standard and custom components.
Parts are produced, inspected and tracked to the confirmed requirement.
Items are sorted, labeled, packed and shipped together.
Complete mold-component BOM
Add this part to one complete mold-components quotation.
Upload an Excel/CSV BOM with the available drawings. JHD can quote this item together with your other standard and drawing-based mold components.
Complete BOM Quotation
Upload one list for one complete quotation.
Send your Excel/CSV BOM, drawings and quantities. We review the full list, clarify missing details and quote the mold components together.
2430625905@qq.com