
ISO9001 Stamping Mold Carbide Cold Heading Die For Screws/Bolts
Customization is welcome in Henghui. We can process all kind of tungsten carbide cold heading dies according to your drawings.
The main die is the main cavity in which the blank is produced. It
is generally composed of mould steel (such as SKD11/SKD61) and
tungsten carbide (cemented carbide).
After the wire is cut off, it is sent to the main die cavity, and
the punch strikes the material left outside the main die, causing
it to deform into blank.
According to the composition of the main die into ordinary mold and
segmented hex die. Ordinary mold refers to the die is a whole, with
the method of mechanical (such as wrench) can not be disassembled,
used for forming relatively simple products. Segmented hex die
refers to the combination of die, can be disassembled, used for
molding screw head more complex products, each mold model is
consistent with the corresponding equipment die base.
Product Show:
The tungsten carbide dies we supply for customer including:
Straight hole insert mold
Extrusion hole insert mold
Cutter knife mold
Wire drawing mold
Tube drawing mold
The details of die case size, wire diameter, length or screw size when you inquire or order tungsten
carbide inserted for making different type/shape of screws.
It is highly suggested that you send the drawings or screw samples for our reference.
Equipment List:
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Advanced machines and technology talented persons guarantee the high output, high quality and high speed production of Henghui.
Why Choose Us:
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Our Logistics:
Usual we choose the following ways to ship our molds, if there is any other choices or requirements, we also welcome.
FAQ:
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Chongqing Henghui Precision Mold Co., Limited
Chongqing Henghui Precision Mold Co., Ltd. is a professional enterprise that specializes in the production of screw molds. With a strong technical team, we ensure professional production and maintain strict quality control. Our main production includes standard and non-standard special screw molds.
We can also produce and customize molds based on our customers' requirements, such as straight body, shrinking die, closing die, strong binding die, as well as multilateral main dies such as triangle, hexagon, and more. Additionally, we offer carbide upper and lower punching and punching sleeves, sleeves, combined die sleeves, cutters, thread rolling dies, Six-Lobe thimbles, Six-Lobe protection sleeves, and punching needles with various specifications like straight body, step, tail hole, and more.
We also provide screw forming molds such as punch, thread plate (thread rolling die), and many other specifications. Our molds cover a wide range of products, including bolt molds, automobile fastener molds, wheel hub bolt molds (rear wheel hub bolt, wheel hub bolt, fixed bolt, wheel bolt, and tire bolt), high-strength fastener molds for wind power (tower bolt mold, complete machine bolt mold, and blade bolt mold), as well as high-strength bolt molds for steel structures in construction.
Компания "Хэнхуэй прецизионная пресс-форма" была основана в 2009 году. Мы специализируемся на производстве и продаже пресс-формы для крепежных изделий, заклёпочных гаек, микропрецизионных винтов, а также реализует оборудование для крепежной промышленности. Производственные базы компании расположены в провинциях Чжэцзян, Гуандун и городе центрального подчинения Чунцин.
Chongqing Henghui Precision Mold Co., Ltd. is equipped with state-of-the-art machinery, including CNC lathes, CNC machining centers, CNC Cylindrical Grinding Machines, CNC EDM machines, CNC Cutting Machines, Milling Andam Drilling Machines, and more. Additionally, we have a wide range of testing equipment such as Rockwell Hardness Testers, Projectors, and 3D Image Measuring Instruments.
At Henghui, we prioritize the use of high-quality tungsten carbide material and employ professional vacuum heat treatment techniques. Our expertise lies in the design, manufacturing, and supply of precision molds for clients in the cold heading and hot upsetting industries. Our molds are manufactured to adhere to the highest standards, with a relative standard deviation controlled within 0.005mm and concentricity within 0.01mm.
We strictly follow the ISO9001:2015 quality management system requirements in all our operations, ensuring that we consistently deliver timely and high-quality services to our customers. As a result, our products have been exported to Southeast Asia, Europe, and the United States.
Our core principles revolve around putting the customer first, prioritizing quality, embracing technology, and providing dedicated service. We warmly welcome you to engage in business negotiations with us, where we can demonstrate our commitment to excellence.
Factory Equipment:
Equipment Name | Specification(mm) | Qty(set) |
CNC Machining Center | MCV-SV1100, | 4 |
Lathe | C6132,CS6140 | 4 |
Hydraulic Press | HQS300T | 1 |
Internal and external high-precision grinder | M1420 | 1 |
Surface Grinder | MY820 | 2 |
Cylindric Grinder | MA1420A | 1 |
Clamping Machine | HC650 | 1 |
Sawing Machine | GB4028 | 1 |
CNC Milling Machine | MVC1000A | 1 |
Milling Machine | SL-30 | 1 |
CNC Wire-Cut Machine | DK7732, DK7780 | 2 |
Grinding Machine | K11 | 5 |
EDM Machine | EDM320, EDM350 | 2 |
NC Lathe | CK6730 | 3 |
Driller | ZX7016 | 1 |
Cold Heading Machine | J64,J84, J104, J134, J165 | 8 |
Automatic Lathe | --- | 4 |
Cold Forming Machine | 11B,14B,17B,22B,24B,27B | 6 |
Heading Machine | --- | 6 |