K4SL Four-Jaw Double-Action Power Chuck

• Certification: ISO9001:2015
• Application: Grinding Machine, Lathe
• Jaw Type: Soft Jaw
• Power: Hydraulic
• Structure: Hollow
• Material: Alloy Steel
• Model NO.: K4SL
• Type: Two-Jaw Chuck
• Transport Package: Wooden Package, Water-Proof Film Wrapped
• Specification: 380x380x133mm
• Trademark: CHANGYI
• Origin: Wuxi, China
• HS Code: 7326901900
• Production Capacity: 5000 PCS Per Year

Product Description

K4SL four-jaw double-action power chuck

1. K4SL series four-jaw double-action power chuck has two independent self-centering mechanisms. This product is a hydraulic 2+2 jaw power chuck, driven by a double-rod rotary cylinder. The 2,4 jaws act together to connect the small piston of the oil cylinder for initial positioning; the 1,3 jaws act together to connect the large piston of the oil cylinder for the final Positioning stepped up. Suitable for processing square, rectangular and other parts, and can be equipped with various forms of flanges according to requirements.

Model/ Spec.	Wedge sleeve stroke	Jaw Stroke(Dia.mm)	Max. Pull force(KN)		Max. Clamping force(KN)		Max. Rotary speed(r.p.m)	Gripping Range
			1+3 Jaws	2+4 Jaws	1+3 Jaws	2+4 Jaws
K4SL-10	22	10	34	25	95	60	2000	(34-254)
K4SL-12	23	10.6	34	25	95	60	1800	(50-304)
K4SL-15	33	14	40	30	120	80	1500	(60-381)
K4SL-18	33	14	40	30	120	80	1200	(60-450)
K4SL-21	33	17.6	50	35	150	100	1000	(120-530)
K4SL-24	35	18.8	50	35	150	100	800	(150-610)
K4SL-32	35	18.8	80	60	180	120	550	(200-810)
K4SL-40	50	26.8	150	100	280	180	400	(240-1000)
K4SL-50	50	26.8	150	100	280	180	300	(300-1250)