HZ Series Rubber Injection Molding Machine

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The HZ series rubber injection molding machine is provided with 2 types of injection units to meet the usage demands of different customers. One of them affords vertical material storing and vertical injecting, and the other is capable of horizontal material storing and vertical injecting.

Thanks to the design of horizontal material storing, the storing height is largely lowered and workers can directly stand on the floor to charge the raw materials into the material inlet without using the ladder. Meanwhile, the storing screw is completely detached from the injection ram, facilitating the operation. All in all, this rubber injection molding machine is perfect for customers requiring lowered feeding height.

① This injection unit enables material storing and injecting.
② For the horizontal material storing unit, the storing screw is separated from the injection ram, which effectively reduces material feeding height.

Horizontal injection unit with automatic demoulding system

Parameters

Clamping Unit
Machine type			BE100	BE160	BE250	BE400	BE560
Clamping force		kN	1000	1600(1700)	2500(2800)	4000(4450)	5000(5500)
Opening force		kN	38	58	58	93	94
Opening stroke		kN	450	500	500	600	650
Max. opening between heating plates		mm	500	600	650	780	850
Clamping speed		mm/sec	420	420	400	430	435
Opening speed		mm/sec	450	290	467	290	450
Lifting stroke (Stretching/retracting force)		mm(kN)	250(24.5/14.5)	250(40/24.5)	250(62.8/38)	400(98/58)	400(98/58)
Injection Unit
Max. injection volume		cm3	500	1000	2000	3300	4500
Max. injection pressure		bar	2000	2130	2000/2200	2000/2240	2080
Max. injection capacity		cm3/sec	60	80	135	135	205
Screw diameter		mm	27	32	42	52	62
Screw length diameter ratio		L:D	10:1	10:1	10:1	10:1	10:1
Max. speed/torque of screw		rpm/Nm	220/380	250/540	213/1250	237/1372	150/1940
Plasticizing capacity		cm3/min	400	600	1000	2000	2200
Number of heating zones			1	3	3	3	3
Hydraulic Unit
System pressure		bar	250(280)	250(280)	250(280)	250(280)	250(280)
Max. pump capacity (1450rmp)		L/min	41	41	65	65	103
Tank volume		L	100	150	200	300	500
Electrical Equipment
Motor Power		kW	15	15	22	22	30
Heating capacity of plates		kW	10.8	9.9	15.9	25.2	30.2
Controller voltage		V	24	24	24	24	24
* Excluding additional mould heating
Mould Mounting Dimensions (mm)
A	Locating ring size		80	110	110	110	110
C	Nozzle inner diameter		4	4	6	8	8
D	Max. nozzle diameter		6	6	10	12	12
E	Min. mould height		50	100	150	180	200
E1	Max. mould height		250	300	350	400	600
F	Clear distance of columns(W)		525	590	720	830	950
G	Clear distance of columns(L)		270	295	380	600	710
H	Heating plate width		360(450)	500(570)	600(670)	710(810)	810(910)
I	Heating plate Length		500(600)	550(650)	650(750)	800(1200)	1100(1300)
T-slot bolt (mm)
Upper and bottom ejector			M12	M12	M12	M16	M16
Heating platen			M12	M16	M16	M16	M16
Machine Dimensions (mm)
A	Total height		2840	2900	3309	3627	3980
G	Total length		2000	2700	2700	3100	3660
N	Total width		1120	1150	1200	1400	1680
Weight
Standard machines		Kg	4100	5800	7500	14000	20000

Related Names
Rubber Injection Molder | Industrial Injection Equipment | Horizontal Injection Moulding Machine

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