1. Because the hydraulic press works by transmitting static pressure and dynamic pressure, the power equipment can be arranged separately, and multiple cylinders can work together, so that a large-tonnage hydraulic press can be manufactured, such as a die forging hydraulic press with a nominal pressure of 700,000 kn. However, due to the strength limitation of parts, mechanical punch is not suitable for producing large tonnage.

2. The mechanical punching machine is a kind of motor, which drives the pulley to synchronize with the gear through the shaft, and then uses the crankshaft to make the slider move up and down, transforming the curvilinear motion into linear motion, which has great inertia and is generally divided into primary transmission and secondary transmission.

The hydraulic punch uses the stroke of the oil cylinder to complete a linear motion up and down, with minimal inertia and shallow stretching function. There is pressure loss when the liquid flows, so the efficiency is low and the movement speed is slow, which reduces the productivity. Therefore, for a fast and small hydraulic punch, it is not as simple and flexible as a crank press.

The pneumatic punching machine uses the high-pressure gas generated by the compressor to deliver the compressed gas to the solenoid valve through the pipeline, and controls the action of the solenoid valve through the pedal switch to control the work and return of the cylinder, thus achieving the purpose of punching.

Main features of pneumatic punch:

1. The pneumatic punching machine is sanitary and clean. Using advanced photoelectric protection technology, the safety performance can be greatly improved. With the cooperation of computer counting and program, unattended processing flow can be realized, which greatly improves work efficiency and reduces production cost.

This machine has simple structure and low production cost. Using pneumatic technology, one air compressor can work for several pneumatic punches at the same time, which is more energy-saving than electric punches. Reduce power consumption. Simple operation, high safety, simple structure, low failure rate and high production efficiency.

Hydraulic punch is the first fully automatic intelligent servo electro-hydraulic compound press in stamping equipment industry. The hydraulic punch adopts the self-developed double dead cycle servo system control mode, which is humanized, automatic, intelligent and powerful.

Main features of hydraulic press:

1. Quick blanking: The traditional hydraulic press is characterized by high pressure and slow speed, so the work efficiency is not high. The servo electro-hydraulic press adopting the technology of this project has the advantages of independent and innovative servo structure design, fast response, fast pressurization and so on. The pressing speed can reach more than 400mm/sc, and the pressing effect is better than that of ordinary mechanical presses. It can be widely used to press metal products or non-metal products, such as aluminum products extrusion, watchcases, watchbands, spectacle frames and parts, photo frames, tableware, signs, locks, automobile parts, hardware parts and other typical products.

2. Stretching: The process of transforming a large amount of metal into products is called stretching. Stretching products are widely used in life. Stretching products are generally completed by hydraulic press, but traditional mechanical punch does not have this function; The servo electro-hydraulic press technology of this project can perfectly stretch various materials to form products, such as tableware, kitchen utensils, metal shells of electrical appliances, covers and bottom plates, lamps and other products. In addition, using the latest touch screen technology, parameters can be set directly through mechanical contactless technology, which is convenient to use and highly humanized.

The pneumatic punching machine uses the high-pressure gas generated by the compressor to deliver the compressed gas to the solenoid valve through the pipeline, and controls the action of the solenoid valve through the pedal switch to control the work and return of the cylinder, thus achieving the purpose of punching.

Main features of pneumatic punch:

1. The pneumatic punching machine is sanitary and clean. Using advanced photoelectric protection technology, the safety performance can be greatly improved. With the cooperation of computer counting and program, unattended processing flow can be realized, which greatly improves work efficiency and reduces production cost.

This machine has simple structure and low production cost. Using pneumatic technology, one air compressor can work for several pneumatic punches at the same time, which is more energy-saving than electric punches. Reduce power consumption. Simple operation, high safety, simple structure, low failure rate and high production efficiency.

Hydraulic punch is the first fully automatic intelligent servo electro-hydraulic compound press in stamping equipment industry. The hydraulic punch adopts the self-developed double dead cycle servo system control mode, which is humanized, automatic, intelligent and powerful.

Main features of hydraulic press:

1. Quick blanking: The traditional hydraulic press is characterized by high pressure and slow speed, so the work efficiency is not high. The servo electro-hydraulic press adopting the technology of this project has the advantages of independent and innovative servo structure design, fast response, fast pressurization and so on. The pressing speed can reach more than 400mm/sc, and the pressing effect is better than that of ordinary mechanical presses. It can be widely used to press metal products or non-metal products, such as aluminum products extrusion, watchcases, watchbands, spectacle frames and parts, photo frames, tableware, signs, locks, automobile parts, hardware parts and other typical products.

2. Stretching: The process of transforming a large amount of metal into products is called stretching. Stretching products are widely used in life. Stretching products are generally completed by hydraulic press, but traditional mechanical punch does not have this function; The servo electro-hydraulic press technology of this project can perfectly stretch various materials to form products, such as tableware, kitchen utensils, metal shells of electrical appliances, covers and bottom plates, lamps and other products. In addition, using the latest touch screen technology, parameters can be set directly through mechanical contactless technology, which is convenient to use and highly humanized.