Heavy-duty hydraulic shears(The thickness of the steel plate 30mm-120mm)
The host USES the steel plate welding,Never deformation and torn,Equipment at work,Don't need cement base fixed。Make up for the current domestic blank forging machinery industry。
When the machine work,Knife plate and Oil cylinderim Without any connection. There will not be damaged.
Devices do not need artificial add lubricating oil, Reduce maintenance time,Make the maintenance more convenient
4、The machine hydraulic system,Use only a electromagnetic relief valve,Used to control the start and unloading system security,Operation more convenient maintenance without trouble
5、Install the nitrogen return device,Knife plate shear action is complete,Quick return。
6、The blade is a rectangle, Four edge can be used ,You can use four times,then polishingCan be used again, To reduce the production cost.