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Square Wire Box Mould
SINO MOULD special customize Square Wire Box Mould, accept different plastic material, shape design optional scheme design and development. Mould cavity No can be suggested according to customer’s machine size. Common square electrical junction box products mainly include standard 86-type recessed switch back boxes, 146-type dual-position boxes, PVC distribution boxes, and pre-buried engineering junction boxes. They are primarily made of flame-retardant PVC, PP and ABS. Featuring deep-cavity structures with undercuts on side holes, these boxes require molds equipped with side core pulls or lifters for demoulding.
Square Wire Box Mould Specification
Below are examples of the most common parameters for square wire box mould.
| Square Wire Box Mould Cavity Steel | S136 | Recommended Injection Machine | DKM180T/DKM250T /DKM350T |
|---|---|---|---|
| Square Wire Box Mould Core Steel | S136 / DIN 1.2316 / M340 | Plastic Material | Medical-grade PP |
| Mould Base Standard / Steel | SINO MOULD Standard | Ejection System | Ejection Pin/Ejection Sleeve/Lifter |
| Sliders, Inserts, Lifters Steel | High-strength tool steel with surface hardening treatment | Injection Process | High-speed injection, short cycle time, precise temperature control |
| Number of Cavities | 2/4/8 cavities | Injection Cycle Time | 15s-25s Depend On The Material |
| Hot Runner System | Hot Runner/Cold Runner | Mould Manufacturing Lead Time | 40–65 days |
Key Quality Points of Square Wire Box Mould
- Standardized universal dimensions for all vulnerable parts (ejector pins, slanted tops, wear-resistant plates, slider inserts);
- The mold waterway joint is external, easy to disassemble and assemble; The slider is independently assembled, and there is no need to redo the entire cavity if there is partial damage;
- Reserved lifting rings for the mold frame, ensuring safe and convenient loading and unloading of the machine.
Precision Machining Highlights for Square Wire Box Mould
- CNC precision carving and mirror polishing of the cavity, without knife marks, pockmarks, or scratches;
- The dimensional error of each cavity in the multi cavity mold is ≤ 0.02mm, and the product weight is uniform and consistent.
Square Wire Box Mould Testing Video
Demonstrating the performance of the Square Wire Box Mould under high-speed injection moulding conditions, verifying its stability and efficiency in production.