qc12y china shearing machine
1. The frame adopts all steel welded structure, with enough strength and rigidity, and by normalizing and high-frequency vibration to eliminate stress, guaranteeing the overall precision.
2. Using the Germany large landing boring and milling machine, use one time processing method, for precision machining, to ensure the accuracy of processing.
3. Hydraulic pendulum structure, upper tool carrier with return device, using nitrogen cylinder, fast return speed.
4. The hydraulic system adopts the overall logic return, through the sequence valve control, stable operation, low noise, easy maintenance.
5. Imported seal ring professionally produced fuel tank control the operation of the blade.
6. Pressing device adopts the integral return and independent parallel pressing cylinder. When the sheet is not usually, telescopic pressing on sheet material.
7. Adopt E20 NC controller, manually adjust blade gap, simple operation, to adapt to the different thickness and material cutting requirements.
8. Through the potentiometer to control,can  scheduled shear  , adjustable stroke.
9. Equip with Lights on the line device,convenient for painting line shear.
10. Hydraulic system reliability
Hydraulic integrated block is provided with a straight moving type safety relief valve, to ensure accurate pressure adjustment.
In order to protect the safety of the oil pump, pump head office has the tube type one-way valve, in order to avoid pressure on the pump body impact.
12. Upper and lower blades using quality materials, and all the heat treatment, to ensure that it has sufficient hardness and longer service life. Shearing machine blades using 6CrW2Si, high quality materials, and all heat-treated, to ensure that it has sufficient hardness and long service life.
13. Roller working table and front support device, feeding is convenient, and assure the operation without being scratched.