PVC injection molding machine

valver used Vikers (made in USA) Pump used vikers (made in USA) Computer used Techmation (made in Taiwan)

Name of item	UNIT	A	B	C
Theoretical shot volume	Cm3	1137	1485	1690
Actual shot volume	g	982	1283	1460
	Oz	34.7	45.3	51.6
Screw Diameter	Mm	70	75	80
Injection pressure	Mpa	93	121	138
Injection rate	g/s	313	410	466
Screw Stepless	r/min	0-140
Clamping Force	KN	4200
Opening Stroke	Mm	680
Space Between tie Bars	mm×mm	740×700
Mould Thickness	mm	260-700
Ejector Stroke	Mm	150
Ejector Force	KN	91
System pressure	Mpa	16
Pump motor	KW	37
Heating capacity	kw	28
Machine size(LXWXH)	m×m×m	7.5×1.9×2.4
Machine weight	Ton	16

  

The compnent for the injection molding Machine:

Component
Oil Pump	Yuken          (Japan)
Proportional Valve	Yuken          (Japan)
Electromagnetic Valve	Yuken          (Japan)
Plasticizing Oil Motor	Intermot         (italy)
Adjusting Oil Motor	Eaton          (Taiwan)
Airproof fitting	Vaqua          (Japan)
Computer	Techmation     (Taiwan)
Linear Potentiometer	Panasonic        (Japan)
Pressure Watch	Skon          (Taiwan)
Overall Switch	OMRON       (Japan)
Limit Switch	OMRON       (Japan)
Relay	OMRON       (Japan)

Injection molding machine

CLAMPINGUNITa)  Five points tri-toggle clamping unit, finite-element analysis for platen design and modular structure guarantee rigidity of clamping as prolonged operation life.b)  Thread hole(Domestic)or T slot(Export) for varies mould setting.c)  Self-lubricated bushes in toggle system.

*  ELECTRIC UNITa)  Waterproof cabinet. Electric parts from famous brands to ensure reliability.b)  Highly precise professional controller. Multiple languages in.

*  INJESTION UNITa)  Specially designed nitride steel screws for PE, PVC PET. Bimetallic screws fit for corrosive materials or fiber glass(Option).b)  Twin cylinder nozzle movement and balance both sides ensures no skewing on spray nozzle and no leaking of materials (standard for export).

*  Advanced clamping unit based on many years RD and production experiences.a)Smooth and fast motions, mold open/close speed reaches 12mm/s, and the dry cycle time is only 2.3 seconds(Lock to lock).b)Small deformation due to sturdy design and special structure, so that it decreases flash issues, and prolongs life-span of the mold.c)Unique limit outfit for opening mold ensures the mold opening position more precise.d)Large range of mole height adjustment for wider application.e)The reliable mole protection results from the accurately and rapidly control of the mold protection results from the accurately and rapidly control of the mold stroke, and the application of the hydraulic buffer.f) The flexible design of mole installation and eject pattern offers customer more benefit.

*  Sealed closures of the mold and robot area.a)Decrease dry air losing with mould dehumidifier.b)More safety for operations.

*  Specially designed 2 stages injection unit, separated preplasticizing and injection unit.a)Less cycle time, higher efficiency.b)Low shearing, that means lower AA level and IV drop.c)Improved injection precision.d) The straight driven nozzle distributor shortens the switch time.

*  Precise controller with high speed, make it easy to operate. Multiple languages in.a)World famous brand controllers.b)PID control for barrel temperature.c)Mould temperature controller is intergrated with the main control system.

*  Multiple loops hydraulic system.a)Specially designed hydraulic system implements multi-loop simultaneously, shortening cycle time.b)Separated plasticization actions ensure high perform quality.c)High response, precise control.d)Closed loop control if servo valves equipped.