Knuckle-Joint Coining Press

Моdel KE8336 400 tf Capacity

Теchnical Specifications

Nominal capacity, tf	400
Slide stroke, mm	180
Number of continuous strokes, min-1	40
Number of single engagements, min-1 (maximum)	24
Rated distance of the slide above bottom, mm	7,0
Die height, mm	400
Adjustment, mm	10
Slide dimensions, mm left to right front to back	630 650
Bolster plate dimensions, mm left to right front to back	630 720
Upper knock-out stroke, mm force, tf	12 6,3
Lower knock-out stroke, mm force, tf	90 25
Main drive electric motor power, kW	30
Overall press dimensions, mm left to right front to back height above floor level	2520 1630 3450

With optional changes to technical specifications

Designed for cold stamping operations, requiring high pressure at small strokes: coining, straightening, sizing, die forming.

Press is designed on the basis of the standard knuckle-joint actuating mechanism, which has the advantage of a relatively simple design and minimum mass.
The box-type slide moves along adjustable guides. There is a built-in mechanical upper knock-out inside the slide.
Adjustment of the die height of the press is executed by rotation of the upper eccentric axle of the slide using an individual electric drive.
Clutch and brake have pneumatic engagement.
Lower knock-out is used for knocking-out of forgings from the lower die part.
Press is equipped with automatic centralized system of circulating oil lubrication.