China 300 Ton 100 Ton Automatic Punch Press Machine Straight Side Two Plunger J76-315 for sale

300 Ton 100 Ton Automatic Punch Press Machine Straight Side Two Plunger J76-315

Price Negotiable

Price: Negotiable

MOQ: 1set

Delivery Time: 90-120 working days

Brand: PSL

Product Description

J76 Straight Side High-Speed Two-plunger Double-crank Precision automatic Punching Press Line

Main Features,

Makeup: uncoiler, S-type material straightener, gear exchanger of feeder, lubricating device for materials, closed-type double-crank high-speed precision press;

Separated structure and high-strength cast iron frame;

High-strength Eccentric alloyed steel crankshaft;

Imported bearings and Four-point crankshaft supporting structure (80-300T);

Slide is guided linear clearance- free ball bearing plunger bushes (80-300T);

Dynamic balance system, low vibration and low noise;

Low-inertia big-torque pneumatic clutch brake unit;

Hydraulic locking device for adjustment rods, ensuring the precision of bottom dead center ;

Accurately control the precision of bottom dead center by using forced lubrication, automatic temperature control system and thermal compensation technology;

Programmable cam controller, to ensure convenient operation and reliable performances;

Touch screen

Main Technical Specification

Items Technical Data Model			J76-80	J76-125E	J76-200E	J76-300E	J76-400	J76-550	J76-750
Nominal Pressure		KN	800	1250	2000	3000	2000	5500	7500
Nominal Pressure Stroke		mm	2	3	3	3	3	1.6	1.6
Stroke of Slide		mm	30	30	30	30	30	40	45
Stroke		S.P.M	140~550	130~400	120~400	110~350	110~280	80~200	75~160
Max.Die Set Height		mm	380	400	420	480	530	550	600
Die Height Adjustment		mm	50	50	50	50	50	100	100
Distance Between Uprights	L-R	mm	1140	1340	1740	2140	2820	3080	3350
Distance Between Uprights	F-B	mm	320	400	400	470	580	1050	1000
Bottom Size of Slide	L-R	mm	1100	1300	1700	2100	2800	3050	3300
Bottom Size of Slide	F-B	mm	500	600	650	750	1000	1400	1400
Size of Table	L-R L-R	Size of Table	1100	1300	1700	2100	2800	3050	3300
Size of Table	F-B	Size of Table	750	850	950	1000	1200	1500	1500
Main Motor Power		KW	22	22	37	45	75	75	90