Product Characteristics of H Frame Single Crank Press
H frame single crank press has the following characteristics:
Closed integral welding fuselage eliminates the phenomenon of angle distortion of open press. The slide block is octahedral oriented. The guide rail is long and accurate, and the operation is smooth and the precision is high. It uses dry pneumatic friction clutch, which has low noise and easy to maintain. Hydraulic overload protection device. When it is overload, it will automatically get emergency stop. This can protect the safety of punch and die and easy to use. The automatic lubrication system has the function of oil alarm system to ensure the smooth operation of machine tools. Automatic adjustment of die height, digital display, easy mode adjustment. Safety PLC electric centralized control, with emergency stop, inch, single, continuous operation specifications. You can choose transmission output shaft, automatic feeding, air cushion and other devices.
As H frame single, double and quadriple crank press suppliers, our company strictly implements ISO quality management system, and strives to pursue high quality products and satisfy customers with after-sales service. We constantly updates and challenges advanced technology and manufacturing technology.
1-POINT STRAIGHT SIDE or H-FRAME PRESSES
The H- series type power press machine has an integrated welding machine body and a crankshaft drive. Closed single-point circulation thin oil lubrication, which further improves the working environment of the machine tool; super long eight-sided guide rail, excellent precision retention ability. The straight-column, one-piece body has better rigidity than C-type press machine. The perfect man-machine protection is in line with press safety standards.Pressmach one-point straight side presses (a.k.a. single crank presses) feature precise slide guiding and frames designed to handle higher tonnage without the risk of angular deflection or yawning. Each press's fabricated steel frame undergoes rigorous finite element analysis prior to manufacturing and is of a heavy, box-type construction that is thermally stress relieved before being machined for uniform accuracy.
The massive bed of our one-point straight side press is built to a standard of no more than .002- deflection per 100mm of bed length, both left to right and front to back, with a full-capacity load symmetrically distributed over two thirds of the bed area. This design provides superior compressive strength, deflection, torsion and vibration resistance.
The frame of these metal stamping presses is connected with four full-length steel tie rods that are hydraulically pre-stressed to 150 percent of press capacity and are welded together to form a single, unitized weldment.
2-POINT CRANK SHAFT H-Frame or STRAIGHT SIDE PRESS
Like our one-point straight side press series, our two-point straight side presses (a.k.a. double crank presses) feature massive beds built to a standard of no more than .02-mm deflection per 100mm of bed length, both left to right and front to back. The frame structure for each double crank press is put through rigorous finite element analysis prior to manufacturing to ensure proper design and superior strength.