Single Crank Press, Cold Forging Press Manufacturer

Single Crank Press, Cold Forging Press

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Description

Single crank press is a cold forging press with wide versatility, capable of performing forging, blanking, forming, bending and shallow drawing. This cold forging press can also punch various kinds of thin sheet and is widely applied in automobile, tractor, ship, agricultural machinery, light industrial machinery, electrical, motor, instrument, aerospace, weapon and other industries for processing forgings.

Optional models

Item	JA31-160C	JB31-160B	JC31-250	JB31-250B	JA31-315	JA31-400A	JS31-500	JS31-630D
Nominal force(KN)	1600	1600	2500	2500	3150	4000	5000	6300
Nominal force distance(mm)	8	8	10	10	13	13	15	13
Slide stroke (mm)	160	180	200	220	240	250	250	400
Stroke rate(min-1)	32	32	28	28	26	25	25	16
Max. Die set height (mm)	385	400	460	480	500	530	530	830
Die set height adjustment (mm)	140	140	160	160	160	160	165	300
Slide bottom size (FB*LR)	560×510	560×510	700×670	700×700	750×750	810×810	810×810	1450×1600
Bolster area (undefinedFB*LR)(mm)	790×710	800×750	900×850	900×900	950×950	1060×990	1060×990	1450×1600
Bolster thickness (mm)	105	115	120	125	130	150	180	220
Main drive motor power(kW)	11	15	22	30	30	30	45	75
Overall dimension (FBLRground level) (mm)	1625×2350×4210	1625×2350×4210	2660×2740×4763	2340×2640×4970	2730×2880×5306	3100×3120×5948	3750×3160×6080	4150×5000×7500
Machine weight (kg)	13000	15000	19200	25000	29000	38000	42500	96000

Features

Frame type machine body provides compact structure and sufficient strength.
Sliding block adopts closed type tetrahedral guide rail, of high guiding accuracy.
Automatic oil thickening, electrically controlled centralization lubrication and thick oil pad inside the sliding block protect the die from damages under overload operation.