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{"title":"Precision Mold Small Tolerance Range Customized Designed Nut Forging Die","imgUrl":"","attrs":{"Brand Name":"Henghui","Model Number":"Customized","Place of Origin":"China","Minimum Order Quantity":"1 piece"}}
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{"title":"Tungsten Carbide Nut Forming Dies Natural Color High Wear Resistance VA80","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/82\/fe6ab0d7e8b8b9c5a2d238d96afe-200x200-1\/tungsten_carbide_nut_forming_dies_natural_color_high_wear_resistance_va80.jpg","attrs":{"Brand Name":"Henghui","Model Number":"Customized","Place of Origin":"China","Minimum Order Quantity":"1 piece"}}
{"title":"Customized Forging Mould Shaping Mode Nut Forming Dies For Fastener","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/a4\/9375e8e878229690ed6087548dd0-200x200-1\/customized_forging_mould_shaping_mode_nut_forming_dies_for_fastener.jpg","attrs":{"Brand Name":"HH","Model Number":"Customized","Place of Origin":"Chongqing, China","Minimum Order Quantity":"1"}}
VA80 ST7 ST6 KG5 KG6 Nut Forming Dies , Carbide Cold Forging Die H6-H50 Hole
Products Introduction
Nut Dies are exclusively used in fasteners industry to make fasteners of high strength and high specification required for specific purposes by the various industries. Hexagonal, Square & Round are the most common shapes of nuts are designed from these Dies of high strength that can bear large impact of pressure and stress. Both standard and non standard nuts are manufactured by using these high quality Dies. Material used in making these Dies is very much specific having unique composition to provide certain essential characteristics of strength, perfection, anticorrosion property with super fine and smooth finish of international standards.
Since our foundation, Henghui have become the foremost company of a broad assortment of Nut Forming Dies. The offered dies are manufactured by utilizing advance techniques and utmost quality raw material as per the industrial standards. Apart from this, our offered dies are inspected on numerous quality parameters in order to ensure its durability and quality. Clients can avail these dies from us in varied sizes & shapes at industry competent prices.
Specifications:
OEM&ODM service ISO9001 Certification 100% virgin tungsten carbide powder
Features
·Hole size: H6~H50 (mm)
·Material: Tungsten carbide and Die Steel
-We make Segmented Hex carbide Die for Carbide Cold Heading Machine used in fastener industry.
-Segmented Hex Carbide Die Carbide is used for Flange Screw Head shape forming.
-Segmented Combination Hex Carbide Die have Longer Service Life&Better Efficiency
-Special care is taken to determine the grade of Carbide which is to be used in these carbide dies.
-All dies are made using cold die steel case.
Company Information
Chongqing Henghui Precision Mold Co., Ltd. has CNC lathes, CNC machining centers, CNC Cylindrical Grinding Machine, CNC EDM machine, CNC Cutting Machine, Milling Andam Drilling Machine ,etc.We also have various types testing equipment,such as Rockwell Hardness Tester,Projector,3D Image Measuring Instrument,etc. Henghui using high-quality tungsten carbide material and professional vacuum heat treatment.We design,manufacturing and supply high-quality precision molds for customers who engaged in cold heading and hot upsetting industries.About our molds , the relative standard deviation can be controlled within 0.005mm, concentricity can be controlled within 0.01mm. Strict accordance with ISO9001:2015 quality management system requirements of the operation,can ensure provide timely and high-quality service for our customers.Our products has exported to Southeast Asia,Europe and the United States ."Customer first, quality first, technology first, dedicated service" is our consistent operating principles.Warmly welcome to negotiate business with us.
Quality is our CULTUREL!
Henghui is a professional mold manufactuer.We specialize in design and produce series of Carbide Dies, Forging Dies,Punch Die,Punc Sets,Punch Pin and other Dies&Tools.Our products has exported to USA, European, Japan, Taiwan and South-east Asia etc.
FAQ
Q1:Are you a factory or trading company?
A1:We are a factory, Henghui has 7,00 square meters of manufacturing plants and R&D bases
Q2:Where is your factory located? How can I visit there?
A2:Our factory is located in Hailong Village, Baishiyi Town, Jiulongpo District, Chongqing City, China. All our clients, from home or abroad, are warmly welcome to visit us at anytime!
Q3:What is the material of your products?
A3:The material is carbide and high speed steel,like VA80,G6,ST7,DC53,SKD11,D2,SKH-9,SKH-51, or as our clients’ requirements.
Q4: The maximum press your factory have available ?
A4: Our factory has 30T,60T,160T punching machines
Q5::How does your factory do regarding quality control?
A5: Quality is priority. we having gained ISO 9001 Quality Authentication Certificate.
Production note
1. Select the tungsten steel materials and specifications size to make the screws or nuts mold correctly.
2.According to the difference of the forming difficulty,size,length of screws and nuts,rational design of the mold structure,multi-station and nut mold should be allocated on a reasonable basis the upsetting deformation and the number of molding.
3.The mold fine craftsmanship,accurate size,bore diameter to match the finish mirror requirements.
4.Interference voltage distribution margin,select the appropriate alloy taper size.
5.Shell steel sleeve must be rigid and good heated,and the hardness range should be between 42°c-48 °c after the vacuum heat treatment.
6.Keep the mold bore and the wire surface cleaning and smoothing, cold drawn wire must be nailed after ball annealing treatment.
7.We use diamond grinding wheel to mill the cycle and the end of tungsten
8.The technicians adjusting the master must have good technical level.
Common questions in using screws and nut mold
1.Mold and structural design experience with the master, not calculated the number of cold heading,analyzing the force of the mold deformation than the unreasonable distribution.
2.The cleanliness of the mold, the inner hole finish is not enough.
3.The rigidity of shell sleeve material, the heat resistance,and the heat treatment hardness are unreasonable.
4.In order to save the cost of production, they selected poor quality tungsten carbide steel and wire rod, alloy specifications and steal material nailing serious wheels unreasonable.
5.They collider in unsuitable way, without replacing lubricants and checking machine long-term.
After-Sales Service
We also have good after-sales service system to provide quality aftar-sales service for customers.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
500000-1000000
Employee Number:
5~10
Ecer Certification：
Verified Supplier
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. ... 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. ...
