CNC Hydraulic Sheet Metal Press Brake Bending & Shearing Machine

As we known,  swing type shearing machine  is suitable for small size plate. Our smallest size of this type is 4mm thickness. There are also 2500mm, 3200mm, 4000mm even 6000mm work table to choose.  4mm size shearing is equipped with 25mm side structure, and the thickness of worktable arrives 35mm, which can guarantee the stability during cutting action. GLDMA 4*2500mm shearing is already with 3800kg weight, this can reflect that our raw material is in real quantity. Most areas are related with  4mm shearing machine . From electrics cabinet producing to poster board processing, even some small pieces on shop shelves, all need to use shearing machine to cut raw material. There are two basic controllers for swing type shearing. One is Estun E21S, the other is Estun E200ps. Considering shearing machine just has one cutting action, the E21S system can manage the machine running well. It is with intelligent positioning function and also can store 40 programs. E21s contr...

To many customers, they can easy to get how to adjust the clearance of upper and lower blades of small model  hydraulic guillotine shearing machines . How every, it's do hard for them to adjustment big models like QC11Y-40*2500 mm or QC11Y-40*3200mm. It is an important factor that affects the cutting quality and prolongs the service life of the blade. The correct adjustment of the blade thickness depends on the shear plate thickness. The machine tool converts the blade gap value to the plate material value directly on the gap dial. The clearance between the upper and lower blades of the shear should be the same throughout the entire length. This shear shall be equipped with a supplementary tool holder on the worktable to be used as a micro adjustment of the uniformity of the gap between the upper and lower blades. The minimum clearance before adjustment is 0.05 mm at the factory. The user should not change easily during normal use. After the blade is used for a certain period of ...