Production steps of dry wall screws
Material preparation
The materials of drywall nails include high-quality steel wire, low-carbon steel, iron wire, etc. During the production process, the materials need to be inspected for quality and ensure that the materials meet the requirements.
Cold heading
The materials are processed by a cold heading machine to deform them into filaments with a diameter smaller than the specified size. Cold heading can mainly ensure the size and surface quality of the product and improve the strength and hardness of the material.
Heat treatment
The filaments after cold heading are heat treated to change the structure and performance of the material through deformation, cooling and tempering processes, while giving the product good elasticity and toughness.
Surface treatment
The surface finish and corrosion resistance of the product are guaranteed through surface treatment processes such as pickling, hot-dip galvanizing or sandblasting, thereby improving the service life and aesthetics of the product.
Plastic spraying
On the basis of surface treatment, the color and coating spraying process is carried out by electrostatic spraying or liquid spraying. Spraying can effectively improve the corrosion resistance and aesthetics of the product surface.
Finished product packaging
The spray-coated drywall screws are classified, counted and packaged to ensure that the quality and quantity of the products meet the requirements. At the same time, strict quality inspections are carried out to ensure that the product quality meets the standards.
In short, the production process of drywall screws needs to undergo strict process control and quality inspection to ensure the high quality and stability of the products. Enterprises need to focus on the management of production processes and product quality to improve product competitiveness and market share.
About us
Haiyan Gete Hardware Co.,Ltd
Haiyan Gete Hardware Co.,Ltd is a top-rated manufacturer and supplier of fastener products. Our product line ranges including standard fasteners (such as bolts, nuts,screws,studs and anchors) and non-standard parts which customize according to the drawings from the customers .If you're in need of top-quality fasteners, Contact us today to learn more about our products and services.
Main Products
Package
SMALL PACKAGE
BULK PACKAGE
Workshop
SCREENING MACHINE
FAQ
What is your main product?
Our main products are most kinds of fasteners like screws,bolts,nuts,anchors ,washers and so on,we can also produce the NON-STANDARD fasteners according the customers' drawings or samples .
Is It Possible package according to my Customized requirement?
Yes,the packaging quantity and box print can be customized according your requirement.
How do you ensure the quality?
Always pre-production sample Inspection before mass production.
If you need , we also can send the bulk sample to you for inspecting before delivering the goods .
Trade Terms and Payment Terms?
1.Trade Terms: FOB,CFR,CIF.
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