Automatic Double-cylinder Rebar Upsetting Machine for Building Construction

     Product Details

       Rebar Upsetting Forging Machine is mainly used for construction of ribbed steel bar rolling straight thread head, is an important equipment of steel connection.

Rebar Upsetting Forging Machine use the cold heading principle to make the steel end for plastic deformation, diameter increased 4 ~ 6mm, and then processing thread.

       Specifications

      Direct steel rebar straight thread rolling machine is mainly used in processing straight thread head of Φ 16 mm - Φ 32 HRB335, HRB400 reinforcing steel bar.

       Features

        The machine is easy to operate, with high quality and high speed, and not effected by environment. It is used in the forgoing processing of HRB335 and HRB400 rebar with diameter of 14-40mm.

       Main Technical Standard

       Structure

        The machine include machine tool, press oil cylinder, forward oil cylinder, main body, mould and upset head, electrical control system, hydraulic system.

   Operation

1- Installation

       After the mold is installed, reset the stroke limiting bracket. Adjust the travel limit screw so that the stroke control in 15mm, insert the test steel bar to the top of the mold center hole press automation button. After the processing of the work-piece, measurement it. If failed, then adjust stroke limit screw to make the trip gradually increased, until processing of qualified products.

 2- Safety operation rules

1. Workers have to be trained and tested OK then can work.
2. Before operation with rebar, first running the machine 2-3 mins without processing, if it is running normally the process.
3. The feeding head of head should be plain and straight.
4. Before processing the rebar, the machine should be reset and then process

to ensure the same processing.
5. The processing rebar can not have the transverse cracks, when the equipment break down should be eliminated timely.
6. Oil should be 68# hydraulic oil.
7. Workers should obey the safety rules

3- Machine Failure and Exclusion