KMC.,Ltd.

SEMI-H Type Double Crank Link Press

KDHL Series 250/300/400/500/600/800

▸ Slide adjustment system　　 ▸ Photoelectric safety device
▸ Recirculating auto oil lublication system　　 ▸ Air ejector

Standard Specifications
Specification	Unit	KDHL-250	KDHL-300	KDHL-400	KDHL-500	KDHL-600	KDHL-800
Capacity	ton	250	300	400	500	600	800
Limit of Capacity	mm	7	7	7	6	6	6
Stroke	mm	250	300	300	350	350	350
Number of Stroke	spm	35	35	30	30	30	30
Die height	mm	550	600	700	700	700	800
Adjustment of Slide	mm	120	150	150	150	150	150
Area of Slide	mm	2,500 × 800	2,600 × 900	2,700 × 1,100	2,900 × 1,200	2,900 × 1,200	3,100 × 1,300
Area of Bolster	mm	2,600 × 900	2,700 × 1,000	2,800 × 1,200	3,000 × 1,300	3,000 × 1,300	3,200 × 1,400
Working height	mm	1,000	1,100	1,200	1,300	1,400	1,500
Main Motor	kw × p	22 × 4	30 × 4	37 × 4	45 × 4	55 × 4	75 × 4
Adjusting Motor	kw × p	2.2 × 4	3.7 × 4	3.7 × 4	5.5 × 4	5.5 × 4	5.5 × 6

▪ Performance : Used for drawing work and is useful for high BDC(Bottom Dead Center).
▪ Efficiency : Work speed slows down on the working part.
▪ Product forming : Useful for forming because of its slow and steady axle speed.
▪ Productivity : Able to improve cycle time by setting slow processing speed and faster elevation speed of the press.
The cycle time is affected by elevation speed in the automated operation.
▪ Mechanical Vibration : Vibrations such as blanking are reduced due to slower working speed.

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