CNC Hydraulic Sheet Metal Press Brake Bending & Shearing Machine

Firstly, you should know press brake, check here  What is a press brake? Hydraulic press brake is one type of press brake. The general press brake bending machine is divided into  manual bending machine ,  hydraulic bending machine  and  CNC bending machine . The manual bending machine is divided into mechanical manual bending machine and electric manual bending machine. The hydraulic bending machine can be also divided into two modes: torsion shaft synchronization and electro-hydraulic synchronization. Hydraulic Press Brake machine belong to the universal machine tools, mainly used for metal sheet and plate bending, by both sides is two pieces of C type steel plate and work table with horizontal beam assembly into a three-dimensional structure. The slider suspension on the oil cylinder, powered by oil cylinder movement up and down for bending momentum. To know more about hydraulic press brake, or place order, you may click this page:  CNC Hydraulic ...

1, Hydraulic machine operation is strictly prohibited to start and stop the motor with load. Starting the motor with load makes will be harmful to the motor, pump and power grid. Stop with Load will cause the hold pressure of the pipe. 2, The worker must be focus on the machine when starting the  hydraulic press machine , not far from the cabinet, stop the machine if emergency situation. 3, The worker must focus on the machine during the operation, concentrate on the operation state of the hydraulic press at any time,stop the machine when emergency situation occur,after check the reason and solve the problem,then restart the machine. 4, the occurrence of hydraulic equipment accidents, should keep the scene, and immediately report the incident occurred and record, in order to find the reason, to prevent the recurrence of the accident. 5, hydraulic press start, should be slowly and steadily pressurized or buck, to prevent the hydraulic shock damage to the oil joints, seals...

Hydraulic press machine  may come about a variety of emergencies during production,in this case,we need to check the machine and find out the reasons,So we must pay attention to daily maintenance, so as to ensure that the various parts of the hydraulic press machine can keep normal operation. Or,long-time without maintenance will cause irreversible damage, not only affect the production, but also shorten the service life of hydraulic press machine. A. The method of handing emergency fault If you can not replace parts immediately when you find the problem, you can use an alternative method, temporarily use it with some of the other parts, and replace the original parts after the work. In addition to emergency repair methods,the best way is to pay attention to the daily maintenance, so as to avoid this situation as much as possible. In the winter or some worse working conditions, the hydraulic system need to be inspected and maintained more frequent. Often change the working flu...

The four-column  hydraulic press  is Widely used in the major anti-theft door manufacturers and steel wholesale market, stamping all kinds of anti-theft door panels, stainless steel door, indoor door. The equipment embossed effect is particularly good, clear pattern, three-dimensional sense of strong, with fast, safe and reliable, energy saving, product appearance, low-cost advantages. Senior engineers in the company based on years of design experience, and constantly update innovation, design reasonable operation easy to learn. GLDMA YL78-3600T door embossing hydraulic press machine and customized molds are ready. On Aug.9th, we test the machine for the buyer and it's successful, will arrange to ship soon.

The basic principle of four pillar  hydraulic press machine  is the oil pump to delivery the hydraulic oil to the integrated cartridge valve block, the hydraulic oil will be distributed to the upper or lower chamber through the one-way valve and the relief valve, the cylinder will move under the action of high pressure oil.  The  four column hydraulic press machine  is the device to use of liquid to transmit the pressure. The liquid follows the Pascal's law when the fluid is delivered in a closed container. The hydraulic drive system of the four-column hydraulic press consists of the power system, the control system, the implementing system, the auxiliary system and the working medium.  The power system is usually adopt oil pump as power system. In order to meet the requirements of the speed of the implementing system, the machine use one or several oil pumps:  1. Low pressure (oil pressure less than 2.5MP) use gear pump;  2. Medium pressure (o...

Hydraulic presses are commonly used for forging, clinching, moulding, blanking, punching, deep drawing, and metal forming operations. Besides metal sheet, wooden plate, powder also can be processed. It is very popular in daily necessities, automobile manufacturing industry. Three-beam four-column hydraulic press is consisted of main machine and control system. The hydraulic machine using PLC control system, through the pump and cylinder and a variety of hydraulic valve to achieve energy conversion, regulation and transportation, to complete a variety of process action cycle. This series of hydraulic press has an independent power mechanism and electrical system, and the use of button centralized control can achieve both manual and automatic operation. Three-beam four-pillar hydraulic press is mainly used 45#  cast steel,using the treatment of tempering and vibration, the frame of machine with high rigidity and high precision to ensure that the machine with small defo...