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Servo Control Electrical Upsetting Machine Servo Control Electrical Upsetting Machine

Double Statation electrical upsetting machine is used for forging the round bar. Servo control. more accuracy and easy to operate.

Control system :
  • Mitsubishi
Stem diameter :
  • 5-8 mm
Overall length :
  • Max. 300
Transforma :
  • 30 KVA
  • Servo control
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  • Model: EUM-30
  • Brand: Tianzhijiao
  • Code: 8462101000101
  • Product Description
  • FAQ

Servo Control Electrical Upsetting Machine

Product Description

Electrical Upsetting Machine is used for forging round bar. 

The machine consist of servo control system, hydraulic system, anvil system, clamping system, forging system and so on. the production range of range is rod bar diameter from 5 mm to 8 mm, Max. length of bar is 300 mm. Servo system control the anvil stroke. more accuracy, stable and easy to operate.

Technical Parameter 

# Name  Parameter 
1 Max. working force  6.3 Mpa 
2 Max. forging force 


3 Max. Stroke of forging cylinder  300 mm 
Max. Stroke of anvil cylinder  150 mm 
Max. Stroke of clamping cylinder  40 mm 
Rod diameter  5-8 mm 
Max. length  300 mm 
Transformer power  30 KVA
Frequency  50 HZ 

Main Features

1) Anvil system 

it consists of servo system, deceleration system, guide block mechanism, anvil electrode, anvil seat and alloy conductive block.   

Servo Control

  • The servo system drive the guide block. In the process to make sure forging force balance.

  • Anvil electrode adapt T2 electrolytic copper. Installed on guide block. Another side connection with transformer. 


  • Anvil seat and guide block connect with anvil electrode. 

Clamping system 

  • It consists of clamping cylinder, guide mechanism, clamping electrode and jaws conductive block.

  • Add auxiliary support to prevent from bend. 

Hydraulic system

  • Adapt low pressure circuit. Supply the oil by the motor driven the vine pump. The hydraulic valve is mounted on the integrated circuit block. Adapt proportional regulator.

Heating system

  • 30 KVA single phase transformer. The heating current is controlled by dedicated Thyristor controller. Stepless regulator and constant current heating.

Conrol system

  • Mitsubishi system, Mitsubishi touch screen and Mitsubishi servo control system 


Electrical upsetting machine is special purpose machine for engine valve. it is used to process engine valves (inlet valves and exhasut valves) in cars, motorcycles, trucks, and other engine valves.

Packaging & Delivery

  • Packaging: Using standard export wooden case.

  • Delivery time: 60-90 working days after we receive the PO and payment

  • Shipping Port: Shanghai Port



How does our machine work?


Q: What is the payment terms?

A: 40% T/T in advance, 60% paid before shipment

Q: What is the capacity of engine valve production line?

A: The capacity of this line is 3500~4000 pieces/8 hour. 7000~8000 pieces/2 shaft/day. The real capacity is up to the size of engine valve and the skill of operator.

Q: What can we do for customer?

A: Firstly, we are professional manufacturer for cnc engine valve grinding machine. We have more than ten years experience in processing engine valve grinding machine. Our technology adapt Japan and Taiwan technology and through many years innovation, the technology has mature.

Now, we have successfully developed fully automatic engine valve production line. And also put into use. Get good praise from our customer.
1. We can set up complete automatic engine valve production line according to customers needs.
2. We can make upgrade proposal according to customer real conditions.

3. Provide technical training for how to operate and install. in our company. of cause, it's free.
4. All machines have one year warranty. Within warranty period, Any questions except for man-made damage we offer the cost.
5. We can set up operation standard, technical guidence.

Installation and maintenance

We have a training for how to operate and install. Training place in our factory. We also can go to the factory of customer to install. the charges are paid by the customer.


All machines have one year warranty. Within the warranty period, all maintenance is free except for wearing parts. If the damage is caused by wrong operation, We can provide maintenance but the cahrges are paid by customer


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