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Some Tips of Power Press Machine Maintain and Operation Safety


Some tips of power press machine maintain and operation safety

1. Maintenance of power press machine

A, Always keep the center column, the sliding block guide column clean, and the die bottom of the die when the die is kept clean, to ensure that the platform is clean and avoid scratches.
B, The new machine after one month running, flywheel  should add butter (including feeder), if did not add some butter after longtime can cause the flywheel internal wear, impact the performance of the machine tool, every time after maintenance also need to add butter (high temperature above 150)
C. Replacement of cycle oil of the machine table: the new machine shall be replaced within one month, and every other half of the year shall be replaced every six months to ensure the normal operation and precision of the machine tool (32 # mechanical oil or mobil 1405 #).

2. Operation safety of power press punching machine

A. Can't operate A machine at the same time, otherwise it will cause the machine to start suddenly and cause damage to the operator.
B. During the manual feeding process, the operator must press the emergency stop button to avoid serious consequences when feeding the material in the mold.
C. When the die is complete, wait for the flywheel to stop completely.

3. Take care when the die is being used

A. Cannot exceed the height range of the punch (upper and lower limit), otherwise it will result in damage to the punch.
B. The die cannot be leave no room between the mould. It should have a gap of 0.02 ~ 0.04 mm.
C. The mechanical lock model machine, when the die is fixed, the sliding block will be sunk 0.07 ~ 0.15mm
The oil pressure lock model machine will float 0.03 ~ 0.05mm after the punch lock
D. After the die holder is ready, use the hand wheel to see if it can go through the mold
E, if use manual operation, finally have to let go of manual valve solenoid valve (clutch) or machine host once start, will start to stamping, the workers and the mold are easy to damage.

4. Regular inspection of power press machine (daily inspection recommended)

A. The oil in the tank is sufficient and the oil is clean.
B. Whether the three-point automatic injector has oil.
(upper and lower limits)
C. Whether the pump oil quantity is sufficient.
(more than half of the tank)
D. Leakage and leakage.
E. Whether the gas tank has drainage
F. There is no difference between F and machine.
G. Keep clean and ventilated inside the control box.

5. Connection between the power press machine and peripheral object

A. Fuselage and electric control box socket cannot be connected to excessive load, within 300W, otherwise it will damage the internal components of the machine tool.
B. The cable with scissors function on the side wall of the fuselage. When the scissors switch is opened, there is a 220V voltage and the customer needs special attention when using the scissors function.
C. Feeder, the power cord of the receiving machine should not be controlled by the air switch of the punch and other internal switches, otherwise there is also the danger of overload, with serious consequences.

There are mainly two types of power press for sale from GLDMA. Please check, if you are interested to buy, please go to our website and check the details and have your inquiry.

metal punching machine
Green pneumatic power system
PLC electric control system
Automatic thick oil lubrication
Electrics from Schneider france
Overall annealing eliminates internal stress

Casting fuselage, stable performance.
High-performance foot pedal
High-performance motor
Electrics from Schneider, France
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