Model No.:GD63, GD125, GD200
Product Origin:China
Brand Name:JDM
Price Terms:FOB, CIF
Payment Terms:T/T, L/C
Certification:CE
Description:GD series high speed precision press: Our GD series high speed precision automatic line is mainly applied in the industry of manufacturing motor rotors and stators, electron, electric appliance domes and connectors. Main specifications and features: 1) Our products adopt four-column and double points structure, with one promoted cylinder on each of the four columns. The sliding block can be promoted in a large range on the guide pillar by the function of the cylinders. Thus it is convenient to change sub-dies and make some tooling maintenance. And the cylinders also have the function of hydraulic overload protection. 2) We change the traditional crankshaft connecting rod structure to crankshaft sliding block structure of the spindle power structure of the double points, thus it not only increases the rigidity but lay the double power point with a farther distance, which increases the capacity to bear eccentric load in the direction. At the other direction of the slide, namely the direction of the forward and backward guide way, we change the single group roller guide rail guidance to up and down double group roller guide rail guidance. Because of the long distance of the up and down roller, the guide guidance is with high precision and the capacity of the bearing of the eccentric load of the whole press of is very strong. 3) Main parts such as pedestal, upper beam and sliding block of the press are all precision casting formed to fluid state sand. Because of good nature of anti-vibration and anti-distortion after aging treatment, it can keep long-time precision, diminish the noise and make the press with a good shape. 4) Installed eccentric covers at both sides of the spindle, assembled the counterweight clump inside the eccentric covers to eliminate the imbalance aroused by the eccentric covers. 5) Some balancing springs are installed on the upper beam of the press to balance the weight of the slide parts and the upper mold, and promote precision through the balance adjusting bolt. 6) The whole production line adopts PLC control. The variable parameter can be input by the human-machine. 7) Because of adoption of the oil mist lubricative technology, it can greatly reduce the hot- deformation and promote the precision of the bottom stop. Press GD63 series specifications: Capacity: 630kN Limit of capacity: 3mm Stroke length: 30mm Strokes per minute: 150