Characteristics:
Working theory with features of crankshaft press, hydraulic press and hammer: Fly wheel speed reducing 12.5% can output max. energy and keep forging deforming speed as 0.5m/s; using the VFD, the deforming speed can be adjustable between 0.25m/s to 0.6 m/s, for each kinds of forging deforming, but other screw press is without such advantages; clutch oil pressure, stroke double control striking force can repeat forge like hammer
� with light and heavy energy.
� High deforming energy
� Long guiding with good strength
� Long stroke available
� High productivity and long die life
� Small main motor power, energy-saving
� Mutil stations and continual forging
� High degree of automation
Application:
Precision forging, closed forging, upsetting, extruding, sizing and trimming.
Other related service:
Undertake turnkey projects of forging products
Design and manufacture of semi-automatic or automatic production line
Process design, design and manufacture of die and die holder
Design and manufacture of associate manipulator, automatic coolant spray system and die change device
Main features:
01) Program control, numerical input, simple operate;
02) High integrated hydraulic control system, accumulator fixed directly on main valve block without any pipe connecting, improve hydraulic system efficiency and easy for maintenance;
03) Advanced taper valve control, fast response, good sealing and not easy to inner leakage;
04) One-piece casting steel U-frame, radial wide guide rails, to get stable and high ram guiding accuracy;
05) Touch screen man-machine interface and automatic malfunction diagnosis and alarm, easy for machine operation and maintenance;
06) Digitized and exacted controlling striking energy, avoid surplus energy harm during striking;
07) Three inserted locating faces to avoid bolts receive force and imported locking washer is used to avoid bolts lose.
08) Fully hydraulic driving system, avoid oil and air mixing;
09) Swaying combine oil cylinder and thin piston rod flexible design;
10) High and low pressure double anti-leakage design;
11) Slow up and down in the case of releasing hydraulic system pressure to make die changing safety;
12) Ram buffer is inner hydraulic buffer, to make sure safety and effective;
Optional machines:
01) Special designed die automatic lubrication, blank convey system, ejector and scale removing system are for customer to choose. They can be linked to hammer through program to realize die lubrication locating, timing, quantifying control, to improve its productivity and reduce labor intensity.
02) Remote monitor system can save maintenance engineer to userâ??s workshop time and cost. It not only save large labor and resource cost, but also supply fast service to customer to reduce loss arising from hammer stopping.
ZGD Automatic Forging Roll with manipulator are continually optimized and improved products on the basis of EUMUCO technology;
With the improvement of process and electric control technology, the application and reliability get large improvement;
With the forming rolling, performing rolling processes, die and production line supplied by CFM, the forging roll can be applied in automobile tractor energy and hand-tooling industries.
Dozens of production lines for manufacturing automotive front axle, connecting rod, steering knuckle crankshaft and turbine blade achieved enormous economic and social benefits.
Description:
Cross Wedge Roll is an advanced forming process suitable for manufacturing of multi-shoulder shaft;
The productivity is two to five times of traditional die forging. Material utilization ratio can increase 10%-15% and die service life can prolong more than ten times. The advanced process is adopted as the performing process for shaft and complex forgings;
It is widely applied for shaft productions of auto gearbox and performing of con-rod, crankshaft etc;
compact structure, easy adjusting and suitable for automatic forging.
The maximum cross-wedge roll in the world with center distance of 1500mm has been put into use.
