J25 Series C-type Frame Double-crank Press

Yangzhou Metalforming Machine Tool Co.,Ltd.

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Features

C-type frame, Convenient to operate.
Suitable for metal sheet, Single punch dies.

The J25 series C frame double crank press is with dry clutch and hydraulic overloading with steel welded body and good rigidity. This crank press machine has a electrical system controled by PLC, encoder and computer program.The electrical system has a convenient operation and reliable performance; The functions of Hydraulic overload protection device and automatic emergency stop guarante the safety of press machine and mould. In the slide there is six side rectangular guiding rails, high guiding precision,running stablely. The number of C-frame double crank presses is applicable to different parts of the job requirements; The press machine is in dry clutch and low noise. It is also of convenient maintenance; Transmission gear gumming lubrication has the features of low noise and stable transmission; This machine has different size capacities. Customers can choose different tonnages.

Main Structure Features

High rigidity, reverse running double crank, counteract the side force
High off-set load capability in L-R direction
High accuracy, reaches JIS-Grade1
High rigidity, steel-welded frame
High precision, 6-side long guide rail
Pneumatic clutch-brake unite
Imported safety dual-solenoid valve for clutch
High sensitive HOLP
Automatic grease lubrication system
FDI (Frequency Drive Inveter)
PLC, encoder, cam controller
Optional Components: Output shaft, Air cushion, Slide knockout device, Automatic feeder, etc.

Parameter

Item			J25-80		J25-110		J25-160		J25-200		J25-250		J25-315
Item			L	S	L	S	L	S	L	S	L	S	L	S
Nominal pressure		kN	800		1100		1600		2000		2500		3150
Nominal pressure stroke		mm	4.5	2.5	5	3	6	3	7	4	7	4	8	5
Stroke of slide		mm	160	90	180	110	200	130	230	150	250	180	250	180
Stroke		spm	40-75	50-90	35-65	45-80	30-50	35-65	25-45	30-55	20-40	30-50	20-35	25-45
Max. die set height		mm	380	415	400	435	450	485	500	540	550	585	550	585
Die height Adjustment		mm	80		90		100		110		120		120
Depth of throat		mm	310		350		390		430		470		470
Distance between uprights		mm	1350		1470		1610		1960		2100		2170
Bottom size of slide	L-R	mm	1200		1360		1500		1850		2000		2100
Bottom size of slide	F-B	mm	460		520		580		650		700		700
Size of table	L-R	mm	1650		1880		2040		2420		2600		2700
Size of table	F-B	mm	600		680		760		840		920		920
Overall dimension	L-R	mm	1850		2000		2200		2670		2900		3050
	F-B	mm	1800		1860		2100		2310		2650		2960
	Height	mm	3000		3150		3450		4200		4750		4900
Main Motor power		kw	11		15		22		22		30		37
Total weight		mm	12500		16000		22000		31000		40000		46000

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