Yiyou Forging Machinery Co., Ltd. Another J58-1600 ton electric screw press has been successfully tested and delivered to users. The customer has purchased J58-1000t electric screw press produced by our company several years ago. The customer says that the equipment is easy to operate, fast, less malfunction, low cost, larger profit margin and more orders. In order to expand the scale, he has ordered J58-1600 t electric screw press from our company.
J58 series electric screw press is a national patent product independently developed by Qingdao Yiyou Forging Machinery Co., Ltd with independent intellectual property rights. It is a kind of forging and pressing equipment with strong technological adaptability.
1, press structure
According to the principle of splitting before breaking, the machine frame adopts split type prestressed structure, and the upper beam, left and right columns and base are pretightened together by the hydraulic pretensioning device through four high-strength tensioning bolts to form a closed stress frame.
2. Jacking device
In the base is equipped with a hydraulic jacking device, which is supplied by a separate pump station. The jacking force and rod jacking stroke can be adjusted.
3. Slider and guide rail
The lower part of the slider is provided with four X-shaped guide surfaces, and the upper part is provided with a cylindrical guide surface. The structure of the slider makes the total guide length H of the J58 press much larger than the length H of the X-shaped guide surface. Therefore, the press has strong anti-eccentric forging ability and is very suitable for multi-station die forging.
4, lubrication system
The press adopts oil-immersed type and high-pressure oil pump strong lubrication type thin oil lubrication system to supply oil to the force bearing parts of the slide rail and screw respectively. It is possible to reduce the friction resistance.
5, overload protection device
The flywheel adopts the disc spring overload protection device, which effectively eliminates the damage caused by the cold strike force in the abnormal use of the equipment. Prolong the service life of the whole machine.
6. Braking system
The brake adopts the type of disc spring brake, the braking torque is large, safe and reliable.
7. Electrical system
Electrical system using Emerson programmable controller (PLC), with Taiwan programmable panel, can display three kinds of working interface: process parameters operation interface, process parameters setting interface, fault display interface. Quik Learn or Herman tonnage indicator can be selected according to the user's requirements.
8, safety protection
The upper part of the equipment is a closed platform, which can prevent objects from falling and endangering personal safety. Because the transmission mode has changed, the friction materials used for transmission are eliminated, and the friction dust harmful to human body will not be produced.
Advantages of switched reluctance motor drive system:
1. Digital control can be realized.
2. Small starting current. When the starting torque is 1.5 times of the rated torque, the starting current only reaches 30% of the rated current.
3, high power factor. It is greater than 98% at any state.
4, the motor can frequently positive and negative rotation.
5, motor speed range is wide. This makes the striking energy of the press can be adjusted arbitrarily in the range of 5%-120%, and the accuracy is high.
6, energy-saving effect is remarkable, than the traditional motor energy saving 30%.
Clutch type electric screw press
J58 series electric screw press in use process, the company constantly improve and improve on the basis of customer feedback information, on the basis of the first generation of products improve the performance of integrated forging products, in 2008 successfully developed the second generation of the clutch type electric screw press, and won the national invention patent, blow force and deformation energy equipment was improved, broaden the use range, than the first generation of products have a qualitative leap.
J58 series clutch type electric screw press features:
1, absorb the advantages of the introduction of foreign clutch press, make up for the lack of small impact energy, the impact energy than the first generation of products increased by more than 40%.
2, Adopting PLC full digital control, the striking force and speed are precise and adjustable, suitable for precision forging.
3. Fast hitting speed, short stuffy die time, which greatly improves the service life of the die.
4. Strong anti-bias load capacity, multi-station die forging can be realized.
5. The energy saving effect is remarkable, saving more than 30% electricity than friction press.
6, simple structure, easy maintenance, low failure rate.
7, humanized man-machine interface design, can be equipped with automatic production device, high degree of mechanization.
J58B series electric screw press
J58B series electric screw press is a new generation of electric screw press independently developed by Qingdao Yiyou Forging Machinery Co., Ltd. It is a kind of forging and pressing equipment with strong technological applicability. It can be used for hot forging as well as fine forging and finishing. Press speed governing using switched reluctance motor drive, PLC control, programmable panel with Taiwan, with two adjustable blow energy, blow force can be adjusted through the panel potentiometer promise, can according to the forming precision strike force and hit the energy, to reduce the mold, mechanical stress and thermal contact time, extend the life of the mold. While inheriting the advantages of the previous generation of electric screw press, it also has the outstanding advantages of simple structure, convenient operation, fast speed, less fault and low cost.
This machine is also suitable for the transformation of traditional press, thus providing a better choice for the low-cost development of enterprises.
1. Advanced drive system
It can realize digital control, has soft start function, small start current, high power factor, wide range of motor speed regulation, and can frequently turn and reverse.
2. Advanced lubrication system
It can fully guarantee the lubrication of screw and copper nut, thus prolonging the service life of the equipment.
3. Advanced control system
The speed of the motor can be adjusted by the potentiometer, so that the striking force of the press is precise and controllable.
4. Advanced braking system
The press adopts the pressure plate brake system, which makes the brake sensitive and reliable.
