Delivery Time:10-15 working days after receiving the deposit
Certification:ISO9001

High Bridge Rebar Upsetting Machine Three Phase Four Wire For Forging Threading

   

    1. Product Description

     

       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 16-32 mm, and then processing thread.

 

       2. Features

        

Upsetting machine is also called upset forging machine or forging machine.

1, high joint strength, it can play 100% steel tensile, compresive strength, to meet the Chinese standard (JGJ1072010), American standard (USB, 1997), British standard (BS8110)), Taiwan (560) (CNS) and other relevant standards at home and abroad to come.

2, the operation is simple, do not need professional technicians, field connection speed.

3, high production efficiency, it can produce 300-500 per machine team wire head and prepared ahead of time, no time limit for a project.Environmental protection, safety, economy, less investment, low cost.

     

       3. Main Technical Parameter

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

     

     4. Structure

 

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

         

 

   5. 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

 

       4- Proper use and maintenance of the machine

 

1. Never operate without hydraulic oil

2. Run the machine with filling oil

3. Cleaning the mould rust in time

4. The relief valve of pump station can not be adjusted at will, pay attention to high pressure wounding.

   To adjust, push the down button till two mold clamping, continue drop button