It is mainly used in petroleum, geology, coal, geothermal and other works with all kinds of drilling pipe ends thickened requirement ,also applies to other high concentricity of hot forging shaft and tube type parts precision manufacturing.
Structural features
The pier pipe machine is a high degree of automation, hydraulic products. The machine adopts a differential hydraulic system, air travel time for both high and low pressure pump shaft, high pressure pump oil, high efficiency, upsetting force, concentricity, and equipped with medium frequency furnace heating device when shingling.
Main technical parameter table
型号规格 |
YDG—200型 |
YDG—500型 |
墩管缸径*行程 |
Φ320*400 |
Φ500*650 |
最大墩锻力 |
2000 |
5000 |
最大墩粗直径 |
Φ96 |
Φ140 |
最大墩粗长度 |
180 |
260 |
夹紧缸直径*行程 |
Φ360*85 |
Φ150*140 |
最大夹紧力 |
4000 |
6000 |
最大通径 |
Φ150 |
Φ165 |
最大系统压力 |
31.5 |
31.5 |
最大工作压力 |
25 |
25 |
液压泵电机 |
Y250M—4(55kw) |
Y2—315S—6(75kw)2台 |
主机外形尺寸 |
3000*1200*800 |
6000*1350*900 |
主机重量 |
4000 |
18000 |