LFN Straight-Side Singal Crank Press-寧波徠富機械有限公司

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LFN Straight-Side Singal Crank Press

·Steel-welded and closed-type structure frame,eliminating angle deformation and enhancing the precision and entending die durability.

·Pneumatic combination friction clutch-brake,low noise and long service life,to ensure reliable safety and flexible action.

·Eight-side long rectangle guides of the slide in high moving precision and high accuracy.

·Imported hydraulic overload protection device,effecting emergent stop against overload and auto-restoration after problem solved,effective protecting dies and press.

·Motorized die height adjustment.

·Automatic oil lubrication system,to ensure smooth operation.

·Photoelectric protector,transmission output axle,feeder,air cushion and other optional accessories are available.

Model			LFN-200		LFN-250		LFN-315		LFN-400		LFN-500	LFN-600
			V	H	V	H	V	H	V	H	V	V
Capacity		ton	200		250		315		400		500	600
Rated tonnage point		mm	6	3	7	3.5	7	3.5	8	4	8	10
Stroke		mm	200	100	250	150	250	150	300	170	300	300
Stroke per minute	Variable	s.p.m	20-50	50-70	20-40	40-50	20-40	40-50	20-35	35-45	20-30	15-25
	Fixed	s.p.m	35		30		30		30		25	20
Die height		mm	450		500		550		550		550	550
Slide adjutment		mm	110		120		120		120		150	150
Slide area		mm	1000x700		1100x700		1100x800		1300x900		1400x900	1400x1000
Bolster area		mm	1200x800x170		1250x900x180		1300x900x200		1400x1000x220		1500x1100x230	1600x1100x240
Shank hole		mm	?65		?65		?65		?65		?65	?65
Main motor		kwxp	18.5x4		22x4		30x4		37x4		45x4	45x4
Slide adjusting motor		HPxP	0.75x4		1.5x4		1.5x4		2.2x4		2.2x4	3.7x4
Air pressure		kg/cm2	6		6		6		6		6	6
Precision			GB(JIS)1class		GB(JIS)1class		GB(JIS)1class		GB(JIS)1class		GB(JIS)1class	GB(JIS)1class

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