Specifications

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We are professional manufacturer of pipe fitting Injection Molding Machine, clamping  from 600 to 32000KN, weight from 68g to 40570g, different model for different production requirements, welcome contact us for more details and professional services .

 

Specification of LSF-398;

 

INJECTION UNIT		Unit	LSF-398
			A	B	C
	Screw Diameter	Mm	70	75	80
	Screw L/D Ratio	L/D	21.4	20	18.8
	Short Size	Cm3	1385	1590	1809
	Injection weight	G	1260	1447	1646
	Injection Rate	g/s	310	356	405
	Plasticizing capacity	g/s	60	65	70
	Injection Pressure	Mpa	195	158	139
	Screw Speed	Rpm	0-165
CLAMPING UNIT	Clamp Force	KN	3980
	Space Between Tie Bars	mm	720*720
	Toggle Stroke	mm	700
	Max. Mold Height	mm	760
	Min. Mold Height	mm	280
	Ejector Stroke	mm	200
	Ejector Tonnage	KN	110
	Ejector Number	P	13
OTHERS	Max. pump Pressure	Mpa	16
	Pump motor powder	Kw	37
	Heater Power	Kw	24.8
	Machine Dimension(L*W*H)	M	7.3*2.0*2.2
	Oil Tank Capacity	L	850
	Machine Weight	T	16

 

 

 

 

Advantages:

 

 Control part:

1.It adopts imported computer for plastic injection machine , with large screen . high definiyion crystal display and human-computer interface in different languages. Through CPU independent control and individual treatment. It has raised the running speed of thr control system and alarming of successive oil temperature , thus I,proving the operating speed of the machine.

 

2.Closed –loop temperature control system to ensure the accuracy and reliability of the barrel temperature . The functions of cold –proof boot, alarming and parameter memory for the molding, with password protection. The injection and switch are controlled by imported ruler.

 

 Injection part:

1.The excellent chrome , molybdenum and aluminum alloy screw and barrel have undergone the nitrilizing process, applicable to various plastic materials.

 

2.The injection cylinder(258T advanced)  is parallel or balance for both sides of the barrel, so as to ensure the non-deviation of thr nozzle, good sealing and non-leadage. It is equipped with double guide pillar supporting system which can inject under multifarious pressure at various speeds. It also uses one-stop hydraulic pre-injection device.

 

 

Hydralic part:

It adopts the imported top quality hydraulic components, proportional control for pressure and flow.

 

Mouding-adjusment part:

Mold is adjusted by gear controlled by oil motor , the mold can be adjusted automatically in accordance with the setting pressure , which is both convenient and reliable.

 

Mold part

1.Five –fulcrum crankshaft structure , the mold and bracket structure together,with good rigidity and high-fitting precision, adopting the computerized optimized design. The mold employs finite element analysis, with double pulling and inserting device.

2.Perfroms thefunctions of super sensitive low pressure protection. The mechnical hydraulic and electrical protection have the human safety. The dismounable fill-out hopper can be installed conveniently and automatically.The moveable platen adopts a ixed durable vertical brace that is adjustable. With little friction and balanced dependable moving. Clamp opening is synchro with ejection