JA21 SERIES ENHANCEMENT STEEL PLATE FRAME PRESS WITH OPEN FIXED BED

JA21 series press with open fixed bed. Its characteristic is an open frame from left to right, its height of the working bench is reduced, and its rigidity and stability of frame are improved greatly, with more comparatively convenience of loading and unloading the mould and operating. Reduce the cost of use and maintenance, it is extremely extensive to use, the working bench is wide open in three directions, offering good conditions for mechanization and automation, and can be equipped with the photoelectric protector, it belongs to the safe press.

JA21 series enhancement steel plate frame press with open fixed bed

The types of JA21 series enhancement low alloy steel plate frame press with open fixed bed produced by the company are:

JA21-315; JA21-250; JA21-200; JA21-160

●Adopt the steel plate to weld the frame, with good rigidity, steady precision, compact structure, and tall, straight and esthetic appearance.

●Adopt dual-rotating-key mutual rigidity clutch, to overcome and press the phenomenon of rebounding effectively.

●Products are equipped with spring-type slide balance devices, lightening the load of tensile slides, to prevent the transmission system caused by revere strength from leading phenomenon, making movement extremely stable.

●Close height (non standard) of much free choose while ordering with users.

●The collapse-type overload protector in the slide, reliable and sensitive movement, in order to protect the parts of the machine tool and the mould.

JA21 series enhancement steel plate frame press with open fixed bed specifications

Item		Unit	Type/Specifications
Item		Unit	JA21-315	JA21-250	JA21-200	JA21-160
Normal pressure		kN	3150	2500	2000	1600
Normal stroke		mm	14	14	12	12
Slide block stroke		mm	160	160	150	150
Number of slide block stroke		min^-1	28	35	35	35
Maximum closed height		mm	600	580	620	520
Closed height adjustment		mm	150	120	100	100
Distance from the center of the slide block to frame		mm	400	380	370	370
Worktable size(F.B×L.R)		mm	750×1500	750×1340	710×1280	710×1080
Hole dimention in worktable		mm	Φ250	Φ250	Φ250	Φ250
Thickness of worktable		mm	180	160	155	155
Dimension of the underside of slide block		mm	520×580	520×580	400×460	400×460
Size of the handle hole (Diameter ×Depth)		mm	Φ70×100	Φ70×100	Φ70×90	Φ70×90
Distance between columns of body		mm	620	600	660	710
Motor	Type		Y180M-4	Y180M-4	Y160L-4	Y160L-4
Motor	Power	kw	22	18.5	15	15
Overall dimention (length × width × Height)		mm	2850×2150×3800	2800×2050×3650	2900×1900×3450	2600×1850×3300
Net Weight	低合金钢板焊接	kg	22000	19500	15700	13500
Net Weight	普通板焊接	kg	24700	21800	17200	15600

If any change in technology parameters, shall take real product as criterion. No inform will be made.

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