Description

Description:

It uses one-piece U-frame casting steel hammer body, with max. striking energy from *6kJ to **0kJ. That frame is wide application and standard one. Hammer body is cast as one piece to avoid columns and anvil connecting, reduce separated hammer body contacting surface wear, improve body strength, and make this hammer afford off center forging force.


Guiding is using the steel X-shape guide rails fixed in the hammer body inner face by bolts, with three inserted locating face to avoid bolts receive force. Imported locking washer is used to avoid bolts lose. Extending line of contacting surface of guide rails and ram crosses on the ram center, which cannot effect guide clearance due to heating, and clearance between ram and guide rails can be adjusted to be small to assure die matching. And this guide rails lubrication is automatic and once forging is stop, lubrication will be stop.


Striking system is with big ram structure, which can make sure striking energy when striking speed is down. And longer ram guiding can improve hammer working accuracy.


Control system can make sure striking energy controlled and program striking realized, avoid vibration and noise arising from surplus energy. Program automatic control system can control each striking energy and steps according to requirement, which make striking system vibration and noise reduce more, lower requirement for operator, get stable forging accuracy, improve hammer running reliability and die life. Striking program is easy to input, no need skilled computer engineer, even semi-skilled worker is OK. There is malfunction display window on this control system. Once problem, it will be easy and quick to find malfunction reason through this window, and then deal with it at once to short maintenance time.

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.

Main advantages:

(2) Energy-saving

(4) Low noise

The forging hammer noise is inevitable, but may be reduced. If the forging hammer striking energy is enough to form the forging without more striking energy, giving full striking energy but no surplus, the situation will be different.

The traditional forging hammer striking energy is not adjustable. Usually worker uses biggest energy, which is not need. The operator also is familiar with several strikes, which is actually surplus.

(5) Reliable quality

(6) Low running cost

The energy saving not only refers to the high hammer transmission efficiency, but also includes the energy saving benefit from the accurate control. Unnecessary striking energy wastes energy and affects the equipment and the die life, because they are absorbing surplus energy.

High integrated, compact structure hydraulic driving system can reduce hydraulic leakage and hydraulic oil consumption. And in normal condition, it no need to add high pressure nitrogen. 

(7) Wide application

A person can explain how large forging can be forged by one press. But to hammer, it is not easy to define. The high forging speed and short die contacting time can be good for forgings deforming and extend die life. Such hammer is used to forge thin board, complex forging with different weight, which can manifest its performance and economical superiority fully.

(8) Easy maintenance and operation

It is designed compact and using standard hydraulic priority valve to realize charging oil, discharging oil, adjusting and striking and so on.