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How to reduce the damage of sheet metal parts during processing:
We are in the model that chooses hardware fittings, specification, function to want to accord with a country standard and concerned regulation, and should match with the window of window of model steel door that chooses.
2. If fastening screws are used for mounting hardware, metal lining plates must be set inside, and the thickness of the lining plates should be more than 2 times of the tooth spacing of the fastener.
3. Hardware stamping parts shall be maintained regularly after installation to prevent rust and erosion.
4. Door and window lock handle should be assembled after the door is put into the frame. Accurate position and flexible switch.
5. Double pulleys should be installed for doors and Windows with a width of more than one meter or double glazing.
6. Sliding hinge is made of stainless steel.
7. Turn it on and off gently during use.
Hangzhou luogong sheet metal co., ltd. in the process of gradual development and expansion, the company adhering to the "focus, professional, superb, excellent" corporate culture, strive to achieve attitude focus, professional skills, superb quality, excellent service, the company has always put customer satisfaction as the core of enterprise development. The company's main business involves communications, communications, electronics, power, security, industrial control, banking, medical, mechanical equipment and other industries. The main products and services include sheet metal processing, laser cutting, CNC digital punching, bending, welding, complete equipment processing, assembly line production, etc., truly do set shear, bending, cutting, grinding, drilling, welding in one, to meet the needs of customers with different products.
Hangzhou luogong sheet metal co., LTD