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DESCRIPTION

Basic Info.

Model NO.	KW178S
Transport Package	Plastic Film
Trademark	Kingway
Origin	Ningbo China
HS Code	8477101090
Production Capacity	50 Sets/Month

Product Description

Servo Power-Saving Injection Molding Machine (KWS Series)
Overview: Characteristic ▪ Clamp•Injection•Control•Servo motor control•Technical Parameter•Application
Characteristic:
» Linear guide for injection carriage could lower the wear and tear, and make the injection control precise and stable. (Optional)
» T slot mould platen
» Apply international famous brand electric & hydraulic components.
» The injection base is modularized and could choose different matching type in accordance with injection volume.
» Smooth the mold opening speed curve design, and add the speed command to reduce the machine vibration.
» It has excellent precision control with the weight error of finished product is about 0.7% to 0.4%.
» Adopted servo power-saving system which could reduce the energy consumption 40%- 70%.
Clamp:
» Hydraulic (optional), mechanical and electric triple inter-locked safety device, mould close is not realized when open any one of the safety door.
» Low pressure mould protection device, protect mould from damage due to any foreign objects.
» Use hydraulic ejector pin to adjust traverse, eject forward and backward pressure & speed, multi action available.
» Use high precise linear transducer to inspect position, multi-zone control mould opening stroke speed and position, accurately positioned.
» Strengthen moving platen wear resistance guide way.
» Centralized lubrication system guarantee uniform oil supply for every lubrication dots.
Injection:
» Injection unit applies double guide post support, equip with fast and strong dual-cylinder balancing injection structure.
» Optimized design screw set, achieve excellent plasticizing effect.
» Using high quality nitride alloy or chrome coated screw and nitride barrel.

Control:
» TFT LCD color display
» Using high speed DSP processor, time control precision reaches
» High precise displacement transducer system, control precision
» Using fuzzy prediction technology, temperature control precision
» Multi input/ output interface, the interface function can be setting as demand.
» With output programmable function
» Support USB and network interface (optional)
» Parameter data lock protection, with auto save function in case accident power off
» Big data storage capability

Servo motor control:
» Excellent energy saving as compared with the traditional fixed pump injection molding machine, it saves energy 20%-80% under the same working condition.
» Excellent injection molding stability
» Fast response
» Low noise and quiet operation
» Constant oil temperature

Technical parameter:

Technical parameter
Item	Unit Model	KW178
Injection unit
Screw type	/	A	B	C
Screw diameter	mm	42	45	50
Shot volume(theoritical)	cm3	312	358	442
Injection weight (PS)	g	284	326	402
Injection rate	g/s	108	125	158
Injection pressure	Mpa	178	155	125
Screw rotation speed	r.p.m	200
Clamping unit
Clamping force	KN	1780
Open stroke	mm	435
Space between tie bars(W*H)	mm	470*470
Max. mould height	mm	520
Min. mould height	mm	180
Ejector stroke	mm	135
Ejector force	KN	39
Others
Max. Pump pressure	Mpa	14
Pump motor power	KW	15
Heating power	KW	9.7
Machine dimension(L*W*H)	m	5.05*1.43*2.20
Machine weight	t	5.6

Application:
The machines applicable industries include general houseware, electronic products, auto parts, packaging, toys and building components etc.