The use of molds at room temperature on the metal rod material upsetting (often upsetting local) shape of the forging method. Commonly used refrigeration heading machine,making screws,bolts,rivets and other head. Can reduce or replace the cutting. Forging material can be copper,aluminum,carbon steel,steel,stainless steel and titanium,the material utilization of 80 to 90%. Cold heading mostly in special cold heading machine on,easy to implement multi-station continuous automated production. In the cold heading machine can cut material in order to complete the accumulation upset head chamfer forming Roll necking and trimming and other processes. High efficiency,up to 300 pieces / min or more,the maximum diameter of the cold upsetting of the workpiece is 48 mm. Bar by the feed mechanism automatically sent to a certain degree,cut off the body to be cut into billets,and then transmitted by the clamp-shaped body and the backlog in turn sent to the poly-punching station for cold upsetting. This skill is a cold-forming species,is not heated in the case of material punching,bending,stretching and other processing methods,the cold rolled forming process with cold heading,forging and so on.
Advantages The main advantage of cold-formed steel structures:
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1,compared with thicker hot-rolled steel,cold steel can be processed into smaller loads and apply short span.
2,through the cold forming process can economically be unusual cross-section shape,satisfactory strength to weight ratio.
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3,consider the compact packaging and transport,can produce cross-section can be nested.
4,no telescopic gravity environment becomes invisible.
| Des: | hex nuts |
| Standard: | DIN934 |
| Material: | carbon steel |
| Surface: | plain oil,black oxide,zinc plating,dacromet.... |
| Size Range: | M4-M60 |
| Delivery: | 20days after confirming order. |
| Price: | discuss by email ( |
| Packing: | 25kgs/ctn,36ctns/pallets (900kgs/pallet) |
Zibo Baiwang Machinery Co., Ltd. ( Zibo Wangda Limited Company Metallurgical Machinery Plant new name) (http://www.86wangda.com). This company main do the market works. A manufacter specialized in machinery products for 20 years, From begining on 1988, highly values the quality of products and makes improvement continunally, After nearly three years' hard working, win a good fame due to fine quality products and excellent services, now it has become a professional machinery company with autoparts, milking machines, chrome steel balls, screws.
The main products of include all kinds of casting steel, casting iron and high Mn casting products. We can accept all kinds of drawing and machinerying parts. Our products mainly include: Autoparts; Such as: Truck /car brake parts(brake disc/rotor, brake drum); Brake S-camshaft, hub; Milking machine,; Chrome steel balls; Screw; Small or big casting parts. Welcome our clients send the relevant drawing for our quotation.
In 2012 we also have holdings ceramic tiles for wall and floor plant and mosaic company.
Then we sell ceramic tiles products and mosaic meantimes.
Zibo Baiwang Machinery Co., Ltd focus on the quality of products in each production process and purchase good quality material all over the world such as Germany, South Africa, USA, Vietnam, Mynamar, Canada, Middle Asia.
During production and business operation. Keep on gathering experiences, keeping on innovating and making development.
No matter now or in the future, Zibo Baiwang Machinery Co., Ltd insist on providing good quality products with competive price and heart to heart service to all of our customers.
We own the TS 16949 certification and ISO 9002.
From 2015 begin to enlarge products to chemical and construction productions.
