plastic injection molding machine for sale 180tons

Brand:aa

Product detail:

 

plastic injection molding machine for sale 180tons

 

 

1. SERVO ENERGY-SAVING SERIES PRESENTATION

Products Range: 250 kN------25000 kN
(1). High performance servo energy saving system.
(2). Environmental friendly & energy saving.
(3). Water saving, electricity saving, high stability, high durability, precise control,
high repeatability, quick response, low noise, low maintenance cost.
(4). High efficiency.
Please tell us your product requirements, 
Our engineer will select the proper machine configuration for you.  

 

2.  Photo of  the machine

 

3.  Parameter table

 

NL180	ITEM	UNIT	DATA A	DATA B	DATA C
Injection Unit	Screw diameter	mm	45	50	55
	Screw length/diameter ratio		22.5	20.5	18.8
	Shot size(theoretical)	cm3	334	412	499
	Injection weight	g	301	372	449
	Injection rate	g/s	120	148	179
	Plasticizing capacity	g/s	23.5	25	28
	Injection pressure	Mpa	216	175	144
	Screw speed	rpm	0-180
Clamping Unit	Clamp tonnage	kN	1800
	Toggle Stroke	mm	440
	Space between tie-bars	mm	480X460
	Max.mould height	mm	500
	Min.mould height	mm	200
	Ejector stroke	mm	100
	Ejector tonage	kN	53
	Ejector number		5
General	Max.pump pressure	MPa	16
	Pump motor power	kW	18.5
	Heater power	kW	9.65
	Machine dimensions(LxWxH)	m	5.05X1.5X1.96
	Weight	t	6
	Feeding Size	kg	50
	Oil box Size	l	260
Standard Device	Double crocks balance ejector system, multilevel pressure and speed ejector adjust, pressure adjust set, high speed close mold, low pressure protect, multi-quake ejector, machine and electron safe sets, lubrication system, oil-pressure scale control, comp
Standard Accessories	Spare equipment, mold pressure board
Selectable	Machinery quakeproof horse, manipulator, hydraulic pressure socket, air ejector, dried feed gate, automatic feed machine, magnetic horse, hydraulic safe sets, cool machine, temperature control machine, automatic color gage, oil-strainer.

 

 

 

Performance Comparison

Performance Comparison	Fixed Pump	Variable Pump	Servo Energy Saving System
Environmental Protection	5	6	9
Energy Saving	5	7	9
Cost Effectiveness	10	7	7
Stability	6	9	9
Durability	8	8	9
Noise Reduction	5	6	8
Maintenance	9	8	9

 

Excellent Energy Saving Result

Product Test: lens(Material: PMMA, Weight: 5.38g, Wall Thickness: 2.32mm, No.of Cavities: 2)

Model	Fixed Pump	Variable Pump	Servo Energy Saving System
One-hour power consumption	6.2	4.3	3.2
One-year power consumption(8760 hours)	54312	37668	28032
One-year power consumption(8760 hours)	43449.6	30134.4	22425.6
Comparsion of energy saving efficiency of servo electro motors	100%	69%	51.60%

 

High Efficiency

Model	Fixed Pump	Variable Pump	Servo Energy Saving System
Average production cycle time(20 hours continuous production)	21.79s	20.8s	18.15s
Comparsion of shorten production cycle	100%	95%	83.3%