GP-30 (4-Pillar Type)

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High Speed Percision Press (4-Pillar Type)

Avoid the weakness and gap deformation of "C" type press' contruction.
Have good accuracy same as "H" type press.
Suitable for manufacturing of electronic metal parts production.

Working Example:

Machine Feature

FRAME
Manufactured from high tensile cast iron, stress relieved for maximum rigidity and long term accuracy.
The frame structure is designed by means of "Computerized finite element analysis". It provides optimum design for frame strength and strain.
The frame is tightened by tie-rods, incorporating with hydraulic preload on structure for giving added rigidity.

MINIMUM VIBRATION, MINIMUM NOISE
Outstanding dynamic balancing design reduces vibration and noise to a minimum.

PRECISION MAIN SHAFT
Manufactured from Nickel Chrome Molybedenum alloy steel, hardened and precision ground.

HIGH POSITIONING ACCURACY
Sensitive separated type clutch and brake assure high positioning accuracy and maximum safety guard.
Plunger guides & slide guiles utilize clearance free axial bearings.
Preloaded tie-rods employed on slide guide for high rigidity, incorporating with extended guide for highly dynamic and static accuracy, service life of punch dies can be greatly upgraded.

LUBRICATION SYSTEM
Employs a forced lubrication with cooling system to minimize thermal strain of machine frame, upgrade stamping quality and extend service life of the machine. The lubrication system is provided with a pressure detection device.

Specifications

MODEL		GP-30
Nominal press capacity	tons	30		30		30
Capacity occur point	mm	0.5		0.5		0.5
Stroke	mm	20		25		30
Bolster area	mm	380 x 400		380 x 400		380 x 400
Bolster hole	mm	310 x 75		310 x 75		310 x 75
Slide area	mm	350 x 320		350 x 320		350 x 320
Die height adjustment	mm	230 ~ 270		225 ~ 265		220 ~ 260
Linear height	mm	110 ± 15		110 ± 15		110 ± 15
Main motor	kw	5.5		5.5		7.5
Strokes per minute	s.p.m	200 ~ 600	200 ~ 1000	200 ~ 600	200 ~ 1000	200 ~ 600	200 ~ 1000
Lubricant cooling device
Dynamic balancer		Optional equipment	Standard accessories	Optional equipment	Standard accessories	Optional equipment	Standard accessories
Anti-vibration mounts

* All specifications, dimensions and design characteristics shown in this catalogue are subject to change without notice.

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