国产成人精品无码专区,青青在线视频一区二区三区,日韩秘无码一区二区三区

国产一区二区三区AV在线无码观看,无码AV无码免费一区二区,亚洲图片欧美在线,区一区二区三区中文字幕,一本色道久久东京热,亚洲夜色噜噜av在线观看,国产精品欧美福利久久,国产精品日日摸夜夜添夜夜添2021

Phone

Customer Hot Line：

4001018889
Online Message
Wechat

pay attention to us
Back Top

Online message

If you have any needs, please leave a message and we will contact you as soon as possible。

Home Tunnel Boring Equipment Applications Tunnel Boring Equipment

Tunnel Boring Equipment

Tunnel Boring Machinery

Rock Drilling Rig

Roadheader

Wet Spraying Machine

Hengli hydraulics has been developing and producing shield machine cylinders since 2005, and has successfully exported them all over the world, and has a leading global market share. For example, the Bertha shield machine in Seattle, the entire set of high-pressure cylinders are from Hengli. Even though the equipment was constructed underground for two years, Hengli's cylinders did not suffer from corrosion and seal aging.

System Solution

Function		Product	Catalog download
Function		Product	Catalog download
Knife disk drive system	Working pump	V40G280	V40G
	Working motor	M60V280	M60V(E)
	Anti-torque cylinder	Anti-torque cylinder
Pipe segment assembly system	Working pump	V32G280 ，HP3V140	V32G , HP3V
	Working motor	M60V115	M60V(E)
	Working valve	HVSM25	HVSM25(WL)
	Assembly lifting cylinder	Assembly lifting cylinder
Spiral conveying system	Working pump	V40G280	V40G
	Working motor	M60V280	M60V(E)
	Crusher cylinder	Crusher cylinder
Grouting system	Working pump	HP6V105	HP6V
Propulsion system	Working pump	V32G110/145/160 , HP3V140	V32G
	Articulated cylinder	Articulated cylinder	HP3V
	Thrust cylinder	Thrust cylinder
System integration	System integration