The principle of using the cold upsetting steel reinforcement end plastic deformation.The actual cross-sectional area of the processed thread is larger than that of the original steel bar, which greatly improves the tensile strength of the joint.
This thread upsetting after tensile test are broken in the base metal, which is suitable for the construction, Luqiao, high iron, high power engineering
- Once completed
- High machining precision
- New products, new technologies
- Advanced hydraulic system and electric structure
Automatic steel upsetting machine, Bending machines, Straightening machines, Steel arc bending machine, Ground polishing machines, Terrazzo machines, Solar water pump, Garden Machinery(including tree spade & lawn mower), Construction machinery and accessories, Road marking and Mining equipment, Mining tools and so on.
We have passed the ISO9001:2000 certification. Our products have been exported to Europe, Russia, south America, Africa & the Middle East, more than 20 countries. We sincerely hope to have the opportunity to co-operate with you.
Any question about the machine will be replied within 24 hours. Welcome you to be our new client!