- 609 Hengyuan North Road, Economic Development Zone, Tengzhou City, Shandong Province
|Effective stroke of slider||mm||400||400||500||500||600||800|
|Maximum opening height||mm||700||700||800||800||1000||1200|
|Fast down speed||mm / s||76||50-70||60-80||60-80||80-100||120|
|Slider return speed||mm / s||34||76||50||50||63||80|
|Working speed||mm * mm||5-12||4-16||5-12||5-12||5-12||6-15|
|Effective working table size (left and right * front and rear )||mm * mm||600 * 600||700 * 700||800 * 800||1000 * 1000||1260 * 1160||1400 * 1400|
|Motor Power||kw||5.5||7.5||11||11||18.5||18.5 * 2|
|Appearance size (left and right * front and back * height )||mm * mm * mm||900 * 600 * 2400||1000 * 850 * 2500||1150 * 1000 * 3100||1350 * 1200 * 3100||1700 * 1300 * 4000||1950 * 1600 * 4900|
The three-beam four-column hydraulic press is composed of a fuselage, a master cylinder, a stroke limiter, a lubrication device, a hydraulic power system, and an electrical system. Driven by the cylinder, the slider moves linearly up and down along the four columns. The beams of hydraulic presses are generally designed as hollow box structures, with ribs in the middle. The important parts are made into cylindrical shapes. The ribs with dense areas are denser to increase rigidity and reduce local stress. The ribs are generally made into a square or Radial arrangement. An oil injection hole is provided at the guide hole of the middle beam, which can be filled with lubricating oil to lubricate the column. A working oil cylinder is installed on the upper beam, and an ejection hole can be provided on the lower beam according to the pressing process, and a hydraulic cylinder device can be installed.
The upper, middle, and lower beams of the hydraulic press are made of domestic high-quality steel plate Q235B—cutting—welding has good rigidity as a whole—grinding—removing welding slag, welding scales and scales on the beams at each joint and connection part for rough finishing, Fine milling surface-boring process to ensure the accuracy of each hole shape-milling T-slots-chamfering and deburring-spraying anti-rust paint into the warehouse after passing the inspection.