Die Casting Machine_Nantong Zhenhuan Trade Co., Ltd.

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Die Casting Machine

Description of die casting machine:
There are two kinds: hot chamber die casting machine and cold chamber die casting machine, for different zinc and aluminum casting purpose.

Main features of hot chamber die casting machine:
-- Nozzle, gooseneck and melting pot are especially durable since they are made of hot-work iron or steel.
-- Nozzle and goose neck are heated by electric heater, safety and durable. This keeps temperature steady and avoids jamming of nozzle resulting defective products.
-- Auto central lubricating system, directly setting up times of toggle turning lubrication.
-- Using hydraulic parts imported from famous manufacturers in the world.
-- Special double proportional control system; Using two sets of flux/pressure proportion valves separately, thus making the speed of every actions and pressure to be adjusted freely.
-- Electronic firing oil burner is from Japan. The adjustment of fire is stable and in high safety.
-- Water-cooling type oil cooler with high cooling efficiency to keep certain oil temperature and viscidity.

Main technical data of hot chamber die casting machines:

ITEM		Unit	ZL-50/60		ZL-90		ZL-130		ZL-200		ZL-280		ZL-400
Locking Fore		KN	600		900		1300		2000		2800		4000
Die Stroke		mm	225		268		310		400		500		550
Die Thickness (Min-Max)		KN	50		60		70		110		130		180
Ejection Stroke (Max)		mm	65		65		75		100		128		120
Die Thickness (Max)		mm	120-325		140-350		170-460		250-560		220-650		300-750
Tie Bar Diameter		mm	50		60		75		90		100		130
Space Between Tie Bars (W x H)		mm	309x309		360 x360		410 x410		510 x510		560 x560		620 x620
Shot Position		mm	0 - 50		0 - 50		0 - 80		0 -100		0 -100		0 -125
Plunger Stoke		mm	130		130		150		175		180		230
Traverse Stroke		mm	200		210		210		210		210		340
Injection Force (Max)		KN	65		65		90		130		158		182
Diameter Of Plunger		mm	45	50	50	55	55	60	65	70	70	75	80	90
Max. Shot Weight (Zn)		kg	0.9	1.0	1.2	1.4	1.8	1.95	2.85	3.32	3.1	3.8	5.5	7.0
Hydraulic Pressure		MPa	13.0		13.0		14.0		14.5		14.5		14.5
Motor Power		KW	7.5		11		15		18.5		22		22
Crucible Capacity(Zn)		kg	320		360		360		550		550		1345
Capacity Of Accumulator		L	16		20		25		30		30		40
Furnace	Fuel	kg/h	4.8		4.8		4.8		6.3		6.3		11.2
Wastage	Electric cooker	KW	30		30		30		30		40		40
Capacity Of Oil Tank		L	210		220		250		400		450		800
Weight Of Machine		kg	3100		4200		5000		7600		10500		17400

Note: Special requirements can be satisfied.

Main features of cold chamber die casting machine:
-- Adopts triple-tension-rod or C-shape-bracket plus hydraulic elevator device, thus satisfy requirements of moulds.
-- The injecting system adopts separate dual-speed piston and pressure-charge accumulator, and so it can supply high efficient dual-speed injecting speed and pressure increase.
-- The injecting system is equipped with large-diameter logic valve and precise flux-control valve, thus improves injecting reaction and decreases oil pressure vibration. The system also provides precise 4-stage injecting adjustment.
-- Adopts high performance, low noise twin-link pump, saves energy consumption and improves productivity.
-- Adopts automatic centralizing lubricating system. The lubricating frequency can be pre-set directly and so improves machine life.
-- Adopts motor-driven gear system for changing moulds, simple operation, intelligent automatic mould adjusting program, precise calculation of mould locations.
-- Hydraulic ejector is convenient for control. The ejecting speed is adjustable.
-- Hydraulic system adopts dual-proportion control for convenient adjusting pressure and speed of every part.
-- Adopts precise PLC control, with 100 storage units,auto diagnosing and alarming; Mould fixing position is inspected by high precise electro-ruler, position control accuracy can be 0.1mm.

Main technical data of cold chamber die casting machines:

Code	Unit	ZLC-160	ZLC-300	ZLC-500	ZLC-630	ZLC-1000	ZLC-1600
Clamping Fore	KN	1600	3000	5000	6300	10000	16000
Die Stroke	mm	380	400	500	650	880	1200
Die Thickness	mm	210-560	250-650	350-848	350-850	450-1150	500-1400
Platen Size(HXV)	mm	675x680	900x915	1165x1170	1240x1240	1620x1620	2010x1960
Space Between Tie Bars	mm	465x465	560x560	760x760	775x775	1030x1030	1180x1180
Tie Bar Diameter	mm	80	110	140	160	200	250
Intensification Injection Force	KN	250	380	450	616	870	1290
Injection Force	KN	110	110	190	200	310	445
Injection Stroke	mm	340	465	580	600	820	940
Plunger Diameter	mm	50,60,65	50,60,70	70,80,90	70,80,90	90,100,110,120	110-150
Shot Weight	kg	1.3,1.8,2.1	1.3,2.5,2.7	4.2,5.5,6.9	4.2,5.8,7.3	9.5,11.7,14.2,17	17-32
Casting Pressure	MPa	129,89,76	153,106,78	159,121,96	159,121,96	77-138	73-137
Casting area	cm2	120,170,200	185,265,360	385,500,640	390,515,650	730-1305	1165-2190
Max Casting Area Under 40MPa	cm2	405	700	1510	1585	2500	4000
Shot Injection Position	mm	0-70-140	0-80-160	0-175	0-250	0-300	0-175-350
Plunger Penetration	mm	135	160	250	250	320	370
Ejector Force	KN	112	140	265	315	500	580
Ejection Strock	mm	85	100	130	150	210	2550
Hydraulic Working Pressure	MPa	14	14	14	14	16	14
Driving Motor	KW	15	18.5	30	37	45	45x2
Oil Tank	L	410	620	900	1050	1400	2600
Machine Weight	Kg	5800	12500	23000	27500	65500	100000

Note: Special requirements can be satisfied.
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