Factory Price Big Table Pneumatic Punching Press Machine

WORLD

JS31 Straight Side Single Point Gear Press

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JS31 Model Presses

Single point h frame eccentric gear press is suitable for metal parts cutting, punching, drawing and blanking. The gear press has long stroke length with high energy. It is widely used for car rim, pressure cooker and steel bottle production. This eccentric gear single point press has capacity range from 125ton to 2000ton. Big press structure is tie rod type, while small size press can be mono blork.

Benefits & Features

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Strong H frame structure of single point eccentic gear press

Smaller presses such as 160ton. 250ton, 315ton and 400ton presses bodies are mono block type casting irons.

Bigger presses bodies are tie rod type steel welded type. Dry type clutch is on the top and slide moves along the 8 faces quides in the middle of the frame

Metal forming applications of eccentric gear drive press

.metal forming of pots
.metal forming of car rims
.hot forging of bearing rings
.hot forging of valves
.metal forming and drawing of cups

Single point eccetric gear transmission

eccentric gear transmission can provide longer stroke length than crank press. The JS eccetric gear press has more powerful engergy

than conventional crank press. which is more suitable for metal sheet drawing processSeparate type dry clutch and brake. Clutch block

is changable for future maintenance.Clutch block clearance could be adjustable to ensure the service life more than 5 vears High strength

alloy steel welded type gears. Geat teeth are grinded for lower noise. High speed gears are herrinabone type.

Technical Parameters

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Item		Unit	JS31-125	JS31-160	JS31-250	JS31-315	JS31-400A	JS31-500	JS31-630	JS31-800
Nominal capacity		KN	1250	1600	2500	3150	4000	5000	6300	8000
Nominal stroke		mm	7	8	10	12	13	13	13	13
Slide stroke length		mm	130	160	200	220	250	250	400	400
Stroke speed		times/min	35	32	28	28	25	25	16	14
Max. die shut height		mm	350	385	460	520	530	530	830	750
Die height adjustment		mm	85	140	160	160	160	160	300	300
Slide bottom size	L-R	mm	550	510	700	700	810	810	1600	1600
	F-B	mm	550	560	670	670	810	810	1450	1500
Size of worktable	L-R	mm	700	710	850	850	990	990	1600	1600
	F-B	mm	750	790	900	900	1060	1060	1450	1600
Knock out pressure		KN	60	80	120	160	200	250	300	500
Motor Power		KW	11	15	22	30	37	45	55	75
Height above floor		mm	4000	4325	4870	4950	5450	5540	7710	8360
Weight(Approximate)		TON	11.2	12.8	21.5	23.82	40.5	42	62	12500

Our Factory

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Professional Power Press Manufactuer

Group profile

Yingxin World Machinery was established in Shanghai in 2009 authorized by World Group to act as an exporting center for all World brand machines including the power press machines, hydraulic shearing machines, hydraulic press brakes and automatic accessories.World Precise Machinery (China) is the biggest branch factory of World Group which is focusing on producing and technology researching of power press machines. The original factory was built in 1953 to produce small eccentric punching machines for new China industry.World Group bought this factory in 1998 and expanded the production capacity and the product ranges.

JS31 Factory Price Big Table Pneumatic Punching Press Machine