KOSMEK HC Die Clamps

The KOSMEK HC die clamp operation is reliable, ensuring a strong retention and clamping force, even without an air supply.

It features a wide application range, including longitudinal mold changing and horizontal mold changing. It is also suitable for horizontal injection press and vertical injection presses in a variety of specifications.

Technical parameter
Optional type

Type			HC0102	HC0162	HC0252	HC0402	HC0632	HC1002	HC1602	HC2502
Die clamp capacity		(kN)	9.8	15.7	24.5	39.2	61.7	98	157	245
Retention	Air pressure	0. 39MPa	9.8	15.7	24.5	39.2	61.7	98	157	245
(kN)	Air pressure	OMPa	2.9	5.9	7.8	11.8	17.6	26.5	40.9	65
Clamping force (kN)	Air pressure	0. 49MPa	7.8	13.7	19.6	31.4	48	75.5	124	190
	Air pressure	0.39MPa	6.9	11.8	16.7	26.5	41.2	63.7	104	160
	Air pressure	OMPa	2	2.9	4.9	6.9	9.8	14.7	23.5	35
Max stroke		(mm)	2	2	2.1	2.3	2.6	2.8	3	3.3
Clamping stroke		(mm)	1	1	1	1.1	1.2	1.2	1.2	1.3
Reserved stroke			1	1	1.1	1.2	1.4	1.6	1.8	2
cylinder volume	Clamping side		56	94	144	259	444	773	1334	2468
(cm3)	Releasing side		52	88	135	244	416	729	1262	2346
Supply pressure	Recommended pressure		0.49
(MPa)	Min pressure		0.39
Operating temperature			Below 70°C(over 70°C, please contact us)
Operating frequency			Below 20 times/ day (or you need contact us)

Type	∫
HC0102	113
HC0162	119
HC0252	111
HC0402	156
HC0632	179
HC1002	167
HC1602	152
HC2502	190

① Bolt
② Clamp confirm switch
③ Releasing confirm switch
④ Air supply of clamping
⑤ Air supply of releasing

⑥ Clamping joint
⑦ Max stroke
⑧ Clamping stroke
⑨ Hanger bolt hole
⑩ Reserved stroke

Features
The power source is normal compressed air, so users do not need to worry about oil leakage that will dirty up the clamping machine and surrounding environment. This also means there is no need to worry about operating oil stocks or fire hazards. All circuits use air pressure piping, thus making piping operations more convenient. There is no oil leakage during pipe disassembly, which makes equipment maintenance easier. Compared to the KOSMEK GWA die clamps, it has the same installation distance between holes, giving the two series an excellent compatibility. Compared to mold changes by oil pressure, this HB die clamp features a lower operating pressure, ensuring a higher durability under high temperatures. The price of the HB die clamps is lower than oil pressure die clamps during long term usage.

Dimensions

Type	E	FA	FB	FC	G	J	K	L	M	P	MIN.Q	R	S	T	U	UA	UB	VA	VB	W	X	Z	(Standard)h
HC0102	66	50	6	6	16	10.5	75.5	159	39.5	5.6	46	15	33	8	-	525	505	68.5	7.5	12	M8	-	20±0.3
HC0162	76	60	6	6	19	12	86	174	48	6.1	55	15	39	95	-	60	58	73	7.5	15	M10	-	20±0.3
HC0252	85.5	72	-	-	25	13	100.5	195	48.5	7.4	84	2	50	11	-	70	70	70	11	22	M12	-	30±0.3
HC0402	1045	90	-	-	30	15.5	117.5	217	66.5	8.8	61	2	62	14	-	845	845	74.5	11.5	27	M16	-	30±0.3
HC0632	128	110	-	-	36	17.5	139.5	254	77	9.9	75	3	76	17	-	99	99	89	11.5	33	M20	-	35±0.3
HC1002	150	135	9.5	-	48	20	163.5	287	100.5	11	120	3	95	20	-	109.5	1095	1065	8.5	36	M24	-	40±0.3
HC1602	182	142	9.5	8.5	55	23	203	355	132	13	203	5	104	17	40	131.5	131*5	128	12	30	M20	6	40±0.3
HC2502	227	170	10	10	65	26	253	435	125.5	17	245	5	130	20	50	167	167	158	12	37	M24	10	50±0.3