TROUBLESHOOTING & TUTORIAL

The overflow valve located on the upper part of the machine. When the machine does not work properly, we need to clean the overflow valve or the valve below. So how to clean the relief valve? When the machine tool is stepped on the footswitch, the valve light is already on, but the tool holder does not go down and the cutting action is not completed, which indicates that the oil circuit is the problem, then we need to clean the valve.

This manual describes operation of E21S numerical control device and is meant for operators who are instructed for operation of the device. Operator shall read this manual and know operation requirements before using this device.

Hydraulic oil volume for our HARSLE shearing machines refers to the amount of hydraulic fluid required to operate the hydraulic system of machines. The hydraulic system is responsible for providing power and control to various components.

Metal Sheet Cantilever Vacuum Lifter Performance Parameters:Metal Sheet Cantilever Vacuum Lifter Performance Parameters.Working radius: 700～3200mmLifting range: 1000mmHorizontal rotation angle: 0～220°Rated load: 300KgSheet format: 1500mm*3000mmAir source pressure: 0.6-0.8M Pa

Shearing machines are often used in the sheet metal processing industry. The seemingly simple shearing action actually contains many tricks, from the adjustment steps of the blade gap to the adjustment techniques for different materials, and even the selection of blades.

For some new customers who operated HARSLE hydraulic press brake for the first time, they will be a little confused about how to start hydraulic bending machine when they receive the press brake in their factory. Today we will share some tips about how to run the machine correctly with you.