| After-sales Service: | on Line or at Site |
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| Type: | Forging Operation |
| Forging Forming Method: | Mold Forging |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Bimetal Composite Contact Cold Header can make six different metals be compounded together under cold state to produce composite contacts according to the technique requirements. Its working process includes the following steps: Sending two different kinds of metal wire into the machine firstly, transmitting them into the mould after being cut off. Then by two times upsetting process, the two kinds of metal become the composite contacts. Finally, the products retreat from the mould and enter into the finished product box.
| Model | HSD-30B | HSD-50B |
| Dia. Of rivet head: | 2.5-6mm | 6-10mm |
| Dia. Of rivet shank: | 1.2-3mm | 3-5mm |
| Dia. Of Button: | 2.5-6mm | 3-6mm |
| Thickness of button: | 0.5-2.2 | 0.5-2.2 |
| Thickness of silver layer: | 0.18-0.35 | 0.25-0.70 |
| Stroke of slider: | 40mm | 40mm |
| Motor power: | 2.3kw | 3.7kw |
| Output: | 90- 130PCS/min | 80- 110pcs/min |
| Package size: | 1300X1400X1300mm | 1300X1400X1300mm |
| Weight: | 1100kgs | 1400kgs |
Suppliers with verified business licenses
Audited Supplier 
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