| Appliance and Type | Electronic precision components made by multi cavity plastic injection mould, | |||||
| Part name | Mobile connector | |||||
| Resin | Powder metallurgy materials | |||||
| No. of cavity | 1*8 | |||||
| Mould Base | S50C | |||||
| Steel of cavity&Core | S136 HRC 52-54 | |||||
| Tool weight | 450KG | |||||
| Tool size | 450X350X370mm | |||||
| Press Ton | 90T | |||||
| Mold life | 1000000 shots | |||||
| Injection system | Hot runner, 2pcs Mold-master hot tips | |||||
| Cooling system | Cooling by oil, mould temperature 120 degree | |||||
| Ejection System | Two step ejection | |||||
| Special points | Powder metallurgy materials, precision injection mould, hot runner, 8 cavity mould, short cycle time | |||||
| Difficulties | High precision tolerance，high temperature mould，short mould making lead time and very short moulding cycle time. The material is Powder metallurgy material having short cooling time and high demand of injection machines. | |||||
| Lead time | 4 weeks | |||||
| Package | Mould stay in China for plastic moulding production | |||||
| Packing items | Certification of steel, final 2D & 3D tool design, hot runner document, spare parts and electrodes… | |||||
| Shrinkage | 1.005 | |||||
| Surface finish | SPI B-1 | |||||
| Injection moulding cycle time | 9 seconds | |||||
| Second treatment of products after moulding | Heat treatment for molded products | |||||
| Export to | Mould stay in China for plastic moulding production | |||||
We have made many tools for this customer. Our designers work very effective, for DFM, it can be finished within 1~2 days, 2D layout within 2~4 days, and 3D within 3~5 days depending on mold complexity. When time is very urgent, we normally make 3D drawing directly after DFM, but of course, it must be based on customers' approval.
2D layout
3D mold design
3D mold design
More details
The injection mould tool is 8 cavity high temperature injection mould. Plastic is powder metallurgy materials and the molded parts will need heat treatment as it is the mobile connector. Injection moulding cycle time is very short, 9 seconds for one shot.
1. What services and products can you offer?
Our main business is for plastic injection mold making, die cast mold making, plastic injection molding, die casting (Aluminum), precision machining and rapid prototyping. We also provide value-added products including silicon parts, metal stamping parts, extrusion parts and stainless machines parts and so on.
2.Are your company is a trading company?
No, we are a real mould manufacturing and plastic injection molding factory. We can provide registration image for reference and any other information you want if needed. Meanwhile, you can visit us anytime, even no appointments.
3. What Suntime can do during Chinese public holidays?
Suntime team provide 24/7 service working style. For Chinese public holidays, our sales and engineers can take overtime work for any of your emergency. And when there is necessary, we will do the best to ask workers to take overtime work during holidays by day shift and night shifts to meet your urgent requirements.
4. How many years do you do mold and molding exporting business?
We have more than ten years exporting experience to global market ,exported plastic injection mould, die cast mould, die casting parts, plastic injection molded products and CNC machining components etc,.
5. What equipments do you have?
For mold manufacturing, we have CNC, EDM, Grinding machines, milling machines, drilling machines, etc,. For custom plastic molding, we have 4 injection machines from 90 ton to 400 ton. For quality inspection, we have hexagon CMM, Projector, hardness tester, height gauge, vernier caliper and so on.
