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Automatic Rebar Upsetting Machine

Place of Origin: Beijing

Company Profile

Location: Beijing, China (Mainland)
Business Type: Manufacturer

Product Detail

Model No.: HDCJ-32S

Product Description

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

 

   Process Range  

   Rebar of Φ16—Φ32

   Motor Power

   Y132M-4 7.5KW

   Power Supply

   Three-phase four-wire 50HZ

   Hydraulic Pump

   10MCY14-1B 31.5MPa

   Hydraulic Oil

   68# hydraulic oil

   Weight    1000KG
   Size

   1250×850×1650mm

     

       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         

                                                                                              

Trouble phenomenon Reason Method of exclusion
No action of cylinder Motor reverse Swap two-phase power supply
Electromagnetic spill valve failure Replace the electromagnetic spill
Low oil level Add hydraulic oil
Residual air in cylinder Empty run 3-5min
The cylinder can only run in one direction or the oil cylinder nonstop Solenoid valve Cards Find professional repair person
Die of steel Die wear Change mold
Small pressure Professional Surge
Mold cracking Too much pressure Replacement of mold, professional regulator
Upsetting head is not full Screw stroke wrong location Adjustment

 

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