Product Features :
■ The electrical upsetting machine mainly completes the electric heating and upsetting process before the die forging of Engine Valve Push Rod (upsetting shape is similar to ball shape , garlic shape, cylinder type, round cake type, etc.).
■ It can also realize the heating upsetting technology of rod material, tube material and sheet material.
■ The requirements of the upsetting technology for different products can be realized by adjusting the pressure, speed, displacement and transformer output voltage of the upsetting machine.
■ The electric upsetting machine can be equipped with automatic feeding system to achieve single automation; Also can be multi - machine connection realize automatic forging production line.
* Provide Customized Personalized Service
| No | Name | Unit | EHU -2/0.5 | EHU -3/1 | EHU -4.3/1.2 | EHU -7.7/2.8 | |
| 1 | Maximum upsetting force | KN | 20 | 30 | 43 | 77 | |
| 2 | Maximum clamping force | KN | 5 | 10 | 12 | 28 | |
| 3 | Maximum stroke of upsetting rod | mm | 200 | 250 | 300 | 400 | |
| 4 | Maximum stroke of hammering block | mm | 60 | 100 | 100 | 150 | |
| 5 | Diameter of upsetting rod | mm | 5～8 | 9～12 | 13～16 | 17～25 | |
| 6 | Maximum length of upsetting rod | mm | 250 | 400 | 600 | 800 | |
| 7 | Minimum length of forging after upsetting | mm | 60 | 80 | 100 | 120 | |
| 8 |
Heating transformer |
Capacity | KVA | 30 | 50 | 70 | 120 |
| Primary voltage | V | 380 | 380 | 380 | 380 | ||
| Secondary voltage | V | 2.9 | 2.9 | 2.9 | 3.3 | ||
| 9 | Efficiency | Heating length | mm | 100 | 150 | 100 | 250 |
| Upsetting time per piece | S | 3～6 | 10～12 | 18～20 | 25～35 | ||
| 10 | Power of power system | KW | ～4 | ～5.5 | ～7.5 | ～11 | |
| 11 | Gross weight | Kg | ～2000 | ～2500 | ～3000 | ～4000 | |
XUZHOU METALFORMING PRECISION MACHINERY CO.,LTD 
