press brake

Oil-electric hybrid CNC bending machine in bending size control method: to avoid cumulative error, each processing a fold to measure the expansion size; Must be bending machine has bent edge of the product, the front bending Angle should be slightly less than 90 degrees before the formal addition of the first inspection, inspection in the process of processing: avoid the choice of different heart of the tool, before adding a confirm that a die tip in the same line: the… Read More »How to control bending Angle of Oil-electric hybrid CNC bending machine?

What is the maintenance process of CNC bending machine First, hydraulic oil circuit 1. The hydraulic oil used in CNC bending machine is ISO HM46 or MOBIL DTE25; 2. Check the oil level of the tank every week, including after the maintenance of the hydraulic system. If the oil level is lower than the oil window, add hydraulic oil; 3. The system oil temperature should be between 35℃ and 60℃, not more than 70℃, if too high will lead to… Read More »What is the maintenance process of CNC bending machine

TPM8 series CNC bending machine performance characteristics: ● The machine body is optimized by finite element to ensure high strength and high rigidity when the machine is used. ● Compared with the traditional CNC bending machine, increase liquid filling flow, oil pump displacement, Y axis movement frequency compared with the mainstream bending machine market increase about 25%. ● High frequency proportional valve is used to ensure high stability and precision in the process of high-speed operation. ● Increase the sealing… Read More »TPM8 series CNC bending machine performance characteristics:

Durmapress offers a range of CNC E21 hydraulic press brakes and WC67Y series hydraulic sheet press brakes designed to meet various industrial needs. These machines are built to provide precision, reliability, and efficiency in metalworking applications.

The structure of the mechanical three-roller symmetrical bending machine is three-roller symmetrical, the upper roller in the central symmetrical position of the two lower rollers for vertical lifting movement, through the screw screw female worm drive and obtained, the two lower rollers for rotary movement, through the output gear of the reducer and the lower roller gear meshing, for rolling plate to provide torque. The disadvantage of this machine is that the plate end needs to be prebent by other… Read More »Mechanical three-roller symmetrical plate winding machine

Preparation before starting: check whether all parts are correct, fastening screws (caps) shall not be loose Hydraulic three - roller symmetrical bending machine. The brake should be normal and reliable. The distance of the drum shall be adjusted strictly according to the thickness of the plate, and overload operation shall not be allowed. Can not roll the workpiece which is higher than the mechanical performance defined category. Overdetail in operation: it is necessary to put the workpiece safely, check each… Read More »Hydraulic three - roller symmetrical bending machine using skills

The friction parts of the three-roller rolling machine mechanical symmetrical bending machine must always keep good lubrication, the lubrication requirements of the components of the three-roller mechanical symmetrical bending machine are as follows: 1. Upper roller journal lubrication, oil condition liquid injection. The oil cup is placed on the top of the fixed end of the upper roller hinge seat. Before starting each shift, the mechanical oil is injected into the oil until it flows into both sides and spills… Read More »The friction parts of the three-roller rolling machine mechanical symmetrical bending machine must always keep good lubrication

Three-roll plate machine has mechanical and hydraulic: mechanical three-roll plate machine is divided into symmetric and asymmetric. The sheet metal can be rolled into a circle, arc and cone within a certain range The workpiece. Rolling bearing is a precision part of the three-roller bending machine, so it is required to be cautious when using it. The correct use can not only achieve the desired performance effect, but also It can prolong the running time of the bearing of the… Read More »The bearing of three-roller plate winder improves service life

The specific method of installing Jude bending machine mold on the durmapress punch press is as follows: 1) Before installation, check whether the edge of the mold is sharp, whether there is a collapse, whether the punch is missing Angle. Problems should be dealt with in a timely manner durmapress punch press. 2) Before closing the mold, a silicon steel sheet should be placed between the upper and lower molds to prevent scratches during handling. 3) Before the bending machine… Read More »The specific method of installing Jude bending machine mold on the durmapress punch press is as follows