Description of Rebar Upset Cold Forging Machine

The steel bar upsetting machine uses the principle of hydraulic cold heading to plastically deform the end of the steel bar, increasing the diameter by 4~6mm, and then processing the thread. The actual cross-sectional area after processing the thread is larger than the original steel bar cross-sectional area, and the tensile strength of the joint is improved.
This kind of threaded joint after upsetting is all broken in the base material by tensile test, which is suitable for projects with higher requirements. The strength of the base metal of the steel bar after being upset by the upsetting machine is much higher than before, which is suitable for some projects with stricter process requirements.

Technical Parameter

Product Usage:
It is used to upsetting the head of the steel bar. After the upsetting, the strength of the steel bar base material is improved, the tensile strength is already reached, and the thread rolling and connection are performed. Improve the safety of the project.
The equipment operation is simple and easy, and one person can operate it. After the steel bars are placed, the foot switch under the tower will automatically run the equipment, which saves labor and reduces workers' fatigue and can be processed continuously.

Features:
(1) Simple operation, hydraulic and electrical control, no need for professional technicians, and it can be started and operated in ten minutes;
(2) Expand the cross-sectional area of the end of the steel bar by 15-20%, so that the bottom diameter of the processed thread is not less than the diameter of the steel bar base material, and the tensile strength of the steel bar can be exerted by 110%.
(3) High production efficiency, each shift can upset 300-500 heads;
(4) A wide range of steel bars can be processed, and steel bars of various specifications from Ф16 to Ф50 can be processed in accordance with GB1499 or BS4449 (CS2) standards.
(5) The equipment failure rate is low, there are no vulnerable parts, and the construction cost is low.
(6) Environmental protection, and safety, not affected by the environment and climate.