Automatic production workshop
Automatic CNC spring coiling machine,CNC spring grinding machinecontinuous tempering furnace, automatic shot blasting machine automaticelectrophoresis equipment and other professional machines make producefast and efficient.
Strict quality control
From the confirmation of drawings to the production of molding and then tothe finished product processing requires 13 self-inspection procedures,which needed the the quality inspectors of the technological link and patrolinspectors to ensure the quality of each link.
On-time delivery
We strictly follow the scheduled production lead time and arrangethe goods within the delivery time.After-sales guarantee serviceWe have a perfect after-sales service system, if there is any qualityproblems regarding the product, pls feel free to contact us.
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Dongguan Humen Terui Hardware Technology Co., Ltd. specializes in the production of various metal springs.
Our products include die springs, compression springs, extension springs, torsion springs, disc springs, gas springs, leaf springs and some die accessories.
The factory is located in the famous Humen Town, with a complete advanced production and testing line:
1 heat treatment line, 8 automatic spring coiling machines, 4 automatic CNC end spring grinders, 1 shot blasting machine, 1 large dust-free electrophoresis equipment, multiple CNC punching machines, 1 Rockwell hardness tester, pressure and tension test 3 machines and 2 fatigue testing machines.
The production department has 8 well-known domestic senior engineers and 62 skilled workers. The materials used are SWOSC-V, 55CrSi, 50CrVa, 60Si2Mn,
Precision Woodworking using Punch Pins
They are used to mark and pierce holes precisely, which is a vital part of woodworking. These pins are used to align and mark joinery, create pilot holes for screws or add decorative details to wood surfaces. Woodworkers can use punch pins to mark and accurately position holes before drilling and fastening. This ensures proper alignment and avoids potential mistakes. Punch pins are reliable in woodworking due to their sharp tips and durable construction. They allow craftsmen achieve professional results with their woodworking projects.
Punch Pins for Efficient Leatherworking
Punch pins can be used to create holes in leather. These pins are used to create decorative patterns, set eyelets or punch stitching holes. Punch pins enable craftsmen to work precisely, ensuring a clean and consistent hole in leather. Punch pins are made of a sharp, sturdy material that allows them to penetrate leather easily. This facilitates leatherworking. Punch pins can be used to create leather accessories and belts, or even bags.
Uses of punch pins in metalworking
The use of punch pins is essential in metalworking. They are versatile tools that can be used to create holes, indentations and perforations on a variety of metal materials. These pins are used for tasks like marking center points, aligning parts for welding and creating holes for fasteners or rivets. The precision and control of punch pins allows metalworkers and craftsmen to produce accurate results. Punch pins can be used to achieve clean, precise hole piercing when fabricating metal sheets, metal components or intricate metalwork.
Jewelry Making: Create Precise Holes With Punch Pins
In the jewelry industry, punch pins are essential for creating precise holes. Punch pins are a great tool for piercing holes in materials such as connectors, jump rings or beads. Jewelers can create precise and clean holes with their sharp tips, without damaging delicate materials. In tasks like metalworking, beading and wirework, punch pins ensure that jewelry components are securely attached and finished using professional craftsmanship. Punch pins are an essential tool in jewelry making. They allow for precision and intricate detail to be achieved on every piece.
Frequently Asked Question
Do you have any question?
Punch pins are commonly made of hardened steel for durability and optimal piercing performance.
Punch pins come in various sizes and shapes to accommodate different hole diameters and designs. They are available in round, square, or other specialized shapes based on specific application needs.
Some punch pins feature ergonomic handles or grips for ease of use and reduced hand fatigue during prolonged punching tasks.
Most punch pins come pre-sharpened, ensuring sharp and precise piercing right out of the box.