Kontak Kunci pintu elevator tembaga Elektrik berkualitas Tinggi Silver

Material:
Base material: Fine silver, silver alloy, copper, brass, etc.;

Specification:
Copper material: Thickness: 3.2mm;
Silver material: Thickness: 0.3mm;

Assist clients to develop new products, product size can be based on customer's demand.

Application:
Door lock contact is typically applied in elevator door lock elements

Advantage:
The main feature of 161 door lock break back contact is that they produce excellent comprehensive performance (such as compositing better than electroplating, stable bonding, and having no layers) and save a lot of precious metals by organically combining unique electrical and chemical properties of precious metals (gold, silver, platinum, palladium, rhodium) with good mechanical properties of copper alloys and so on.
The clad strip bonded with dissimilar material overcomes some disadvantages of single metal to develop the individual advantages of different metals, presenting good comprehensive performance, such as high bonding strength, good electrical/thermal conductivity, corrosion resistance, shock absorption, abrasive resistance, and special characteristics specific to clad strips, etc. Besides, they also have other advantages such as simple process without traditional riveting or welding process, low temperature rise, excellent performance, and an integrated structure design.
The welding surface of tri-layer contacts utilizes materials such as Monel, CuNi, Ni, Fe and so on, to improve welding performance. Welding positions are bonded by melting metal, which has advantages such as less heating time, clean working environment, easy to locate and good welding appearance. With Cu as the transitional material, low contact resistance and strong electrical performance can be realized.

Capacity:
About 45000 PCS/month;

Description of the delivery time:

1. Sample delivery time: The general situation is 15 working days ( new molds need additional molding time)

2. Batch production delivery time: Below 500Kg is 15 days; 500Kg~2000Kg is 25 days; 2000Kg~5000Kg was 30 days ( new molds need additional molding time)

Warrantee

Payment will be returned if by any reason products couldn't be delivered.
Within 7days after receipt of shipment, buyer's complaint is accepted for defects of product apperance, wrong color, wrong material, size, etc.
For serious delay in shipment, the buyer could require to return the payment.
For any other mistakes made by supplier, buyer could require compensation or refund of money.

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