1. Double proportional control (electric regulation of pressure and flow, with a multi-level pressure and speed control as well as low pressure die close protection functions)

2. Dual circuit design (air injection and pressure building are separately designed without mutual interference and fault occurrence).
3. Four-stage (multi-stage) injection system:
A.Maximum speed> 8M/s (6M / s for those more than 2000T), which can effectively control the filling time and casting formation, in addition to unique braking and uniform acceleration injection function that can effectively prevent flash and allow more flexible injection process.

hot chamber die casting machine specification

Item	Unit	RDH18	RD38T		RD50T		RD88T	RD138T
Die Locking Force	KN	180	380		500		880	1380
Die Stroke	MM	150	200		235		250	290
Ejection Fore	KN	/	34		52		52	110
Ejection Stroke	MM	/	40		60		60	85
Die Thickness(Min~Max)	MM	100-300	100-330		100-340		100-350	150-450
Die Dimension	MM	385×360	450×480		470×503		535×578	620×670
Tie-bar Inner Spacing(V×H)	MM	236×236	290×290		310×310		357×357	415×415
Tie Bar Diameter	MM	40	50		56		63	75
Injection Port Position	MM	/	0,-40		0,-50		0,-60	0,-80
Injection Stroke	MM	90	125		130		130	150
Traverse Stroke	MM	150	150		190		190	200
Injection Fore	KN	27	40		55		90	110
Plunger Tip Diameter	MM	35	40	45	50	55	50	60	65
Specific Presure	Mpa	28	32	25.4	26.9	22.2	34	38.9	33.1
Shot weigh(Zn)	kg(Zn)	464	0.78	0.98	1.26	1.53	1.26	2.1	2.46
Hydraulic Pressure	Mpa	7	10.5		10.5		10.5	14
Electric Motor Capacity	KW	5.5	7.5		7.5		11	15
Volume of Crucible(Zn)	L/kg(Zn)	20/150	50/325		55/360		55/360	55/360
Volume of Oil	L	180	200		200		240	300
Machine Weight	TON	1.5	3		3.4		3.6	6
Over All Dimensions	m(L×W×H)	2.5×1.2×1.7	3.47×1.3×1.7		3.95×1.38×1.9		3.95×1.38×1.9	4.51×1.51×2.3

Item	Unit	RD160T		RD200T		RD300T		RD400T
Die Locking Force	KN	1600		2000		3000		4000
Die Stroke	MM	340		390		460		550
Ejection Fore	KN	110		110		150		180
Ejection Stroke	MM	85		100		95		125
Die Thickness(Min~Max)	MM	150-550		200-580		250-660		300-750
Die Dimension	MM	670×670		760×760		870×870		1030×1030
Tie-bar Inner Spacing(V×H)	MM	465×465		510×510		560×560		620×620
Tie Bar Diameter	MM	80		90		110		130
Injection Port Position	MM	0,-80		0,-100		0,-125		0,-125
Injection Stroke	MM	150		175		200		230
Traverse Stroke	MM	200		214		255		340
Injection Fore	KN	110		130		158		182
Plunger Tip Diameter	MM	60	65	70	75	70	75	70	80
Specific Presure	Mpa	38.9	33.1	34.6	30.1	41.1	35.8	48.3	37
Shot weigh(Zn)	kg(Zn)	2.1	2.46	3.33	3.83	3.81	4.37	4.4	5.7
Hydraulic Pressure	Mpa	14		14		14		14
Electric Motor Capacity	KW	15		18.5		18.5		22
Volume of Crucible(Zn)	L/kg(Zn)	55/360		110/720		110/720		200/1350
Volume of Oil	L	300		400		600		800
Machine Weight	TON	6.5		8.5		11		17.5
Over All Dimensions	m(L×W×H)	4.8×1.51×2.3		5.6×1.7×2.4		5.6×1.7×2.4		7.4×1.9×2.55