Hongchao(Dongguan)Mold & Technology Co.,Ltd.
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Address:tangxia Town,Dongguan City,Lincun,New 16

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over mould for auto parts

This process of plastic moulding requires two injection molding machines and an expensive, complex tool, with several gates and activated slides. The rigid material is injected first, then the mold is indexed to the TPE injection machine where the rubber is injected onto the rigid substrate. Since the hot substrate is usually in a semi-solid, gel phase at this point, melt and chemical bonding is generally better than can be achieved by insert molding over an unheated substrate. Over mould can be designed with undercuts and overhangs in the rigid part to ensure that a stable mechanical bond is attained.

Mold Specification:
1. Mould material: 718,2316,S136,,etc(custom); mould base: #45.LKM, HASCO DME (custom)
2. Process ways:Injection molding, Insert molding, Over molding.
3. Runner system Hot/Cold runner, Submarine gate, Sprue gate, Pin point gate. ;
   Standard: HASCO, DME, Chinese LKM
4. Injection Machine Type; 80T, 150T
5. Product Material: ABS,  PC, TPU, PA66, PMMA, etc
6. Mould life: 500,000 shots to 1000,000 shots
7. Cavity:single/multi cavitiy
8. Design software: Choose UG for 3D design, AutoCAD for 2D drawing, mould flow for runner analyze 
9. Usual Delivery time: 30days and depending to the complexity of moulds structure
10. Usual Injection cycle time: 35 Seconds 
11. FOB Shenzhen in wooden box;
12. Payment: T/T, 30% Deposit with PO released.

Company advantages:
H.C mould is a professional manufacturer of all kinds of injection mould, we provide moulds in various types such as electronics mould, home appliance mould, automotive mould, medical equipment mould, power tool mould, etc. We can supply either the mould or the final plastic products base on customer's requirement.
Detail flow study for over mould: find out the best plan for plastic moulding and cooling cycle, to make sure no defect or other injection problem in plastic product, suitable injection pressure and cycle time.
Professional mould design team: process 2D/3D mould design according to customer 2D/3D part drawing and mould specification, professional German mould expert checks mould design.
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