Zhejiang ETONE Precision Machine Co.,Ltd.

EKT Series Knuckle Cold &Warm Forging Press

Cold-temperature forging press is a professional equipment for processing cold-temperature forging process precision forging, which belongs to the feld of precision die forging, widely used in automobiles, ships, aviation, hardware tools, engineering machinery and other fhelds.

Main feature

• The structure of the fuselage is reasonable, the rigidity is high, the comprehensive clearance is small, and the product accuracy and the service life of the mold are improved.

• The speed of the slider near the bottom dead center is very slow, creating maximum pressure near the end of the working stroke and maintaining it for a long time. The processing range is wide, the position accuracy of the bottom dead point is high, and the working energy is high.

• The slider adjusting motor uses a servo motor with a high-precision encoder to adjust the height of the slider, allowing the closing height, to be accurate to 0.01mm.

• Using wet clutch brake ,noise and vibration is small.

• Applicable forgings: gear, bell shell, transmission intermediate shaft/output shaft, claw pole, etc.

Technical parameters

Name		Specification	EKT-250	EKT-400	EKT-650	EKT-800	EKT-1000	EKT-1300	EKT-1600
Tomage		ton	250	400	650	800	1000	1300	1600
Nominal force stroke		mm		10	10	10	13	13	13
Jhloaded continuous stroke numbe		PM	30～60	25～45	20～40	20～40	20～30	15～30	15～30
Slide stroke length		mm	160	200	250	250	250	250	250
Die height		mm	400	450	550	650	650	680	700
Side adjustment		mm	50	50	50	50	50	50	50
Slide area (LRwFB)		mXm	600 × 400	700 × 600	800 × 700	900 × 800	900 × 900	1200 × 1000	1300 × 1100
Bokster erea (LRWFB)		mmXm	600 × 500	700 × 600	800 × 700	900 × 900	1000 × 900	1200 × 1000	1300 × 1100
Bolster area thicknes		mm	120	120	150	150	160	180	250
Upper ejector device	Type		Cylinder/nitrogen spring	Cylinder/nitrogen spring	Cylinder/nitrogen spring	Cylinder/nitrogen spring	Cylinder/nitrogen spring	Cylinder/nitrogen spring	Cylinder/nitrogen spring
Upper ejector device	Ejector force/stroke	on/mm	1.2/15	5/50	6/50	8/100	10/100	13/100	16/100
Lower ejector device	Type		Mechanical	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Lower ejector device	Ejector force/stroke	ton/mm	13/80	20/100	35/110	40/110	50/110	60/110	65/110
Station number		个	2	3	3	3	3	3	3
Main motor powe		Kw	30	37	45	90	110	160	250

The above technical parameters can be modifhed as required.
Upper and lower topping form and parameters can be designed according to customer requirements.