Pressing Machine

Pneumatic Open Front Press With Fixed Bed - copy - copy

Product description: Pneumatic Open Front Press With Fixed Bed
INQUIRY

WHI21series open back press with dry clutch and shearing block protector

◆ Welded body with steel plate and high intensity.
◆ Main motor is made by Siemens.

◆ Adopts combined pneumatic friction clutch and brake.

◆ Cluster gear adopts the flooding oil lubrication.

◆ Six-face rectangle lengthen guide.

◆ Rigid pressing down style overload protector.

◆ WHI21-25/25B/45 adopts manual shut height adjustment,among these types WHI21-25/45 adopts scale display and WHI21-25B with digital display.

◆ WHI21-63 and above type adopts electric shut height adjustment with digital display.

◆ WHI21-45 can equip with die set height adjustment motor, the value will be displayed by digita.

◆ WHI21-25B,WHI21-45 and above type equipped with lifting balance cylinder.

◆ Duplex valves imported.

◆ Adopt grease lubrication system.

◆ Balancing cylinder adopts manual lubrication system.

◆ Controlled by PLC with international brand.

◆ Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.

◆ Equipped with optional air cushion device,automatic feed shaft and photoelectric protector,which can used to work with various automatic equipments.

			WHI25-80		WHI25-110		WHI25-160		WHI25-200		WHI25-250
			WHID25-80		WHID25-110		WHID25-160		WHID25-200		WHID25-250
Type			Ⅰ	Ⅱ	Ⅰ	Ⅱ	Ⅰ	Ⅱ	Ⅰ	Ⅱ	Ⅰ	Ⅱ
Capacity		kN	800		1100		1600		2000		2500
Nominal Force		mm	5	3	5	3	6	3	7	3	7	3.5
Slide Stroke		mm	160	90	180	110	200	130	250	150	280	170
SPM	Fixed	min^-1	55	70	50	60	45	55	35	45	30	40
	Variable		40-75	55-90	35-65	50-80	35-50	40-65	25-45	35-55	20-35	30-45
Max. Die Height		mm	350		400		450		500		550
Die Height Adjustment		mm	80		90		100		110		120
Between Slide Center & Frame		mm	310		350		390		430		470
Bolster (FB×LR)		mm	600		680		760		840		920
			1600		1880		2040		2420		2700
Bolster Thickness		mm	110	145	130	165	150	185	170	220	180	235
Slide Area (FB×LR)		mm	460×1200		520×1360		580×1500		650×1850		700×2100
Shank Hole (Dia.×Dpth)		mm	3-φ60×60		3-φ60×70		3-φ60×75		3-φ60×85		3-φ60×95
Between Columns		mm	1200		1450		1600		1900		2220
Main Motor	Model		YCT225-4A		YCT225-4B		YCT250-4A		YCT250-4B		YCT280-4A
	Power	kW	11		15		18.5		22		30
Cushion Ejecting Force		kN	40×2		55×2		80×2		100×2		125×2
Cushion Stroke		mm	60		70		80		90		100
Bolster Height		mm	900	935	900	935	950	985	1000	1050	1100	1155
Outline Size (FB×LR×H)		mm	2160×1750×3100		2250×2040×3260		2550×2220×3580		2660×2560×3980		2880×2860×4320
Net Weight		kg	W25:13000		W25:16000		W25:26000		W25:30000		W25:42000
			WHID25:12500		WHID25:15500		WHID25:25500		WHID25:29500		WHID25:41500