Systec 160/520 -- Sumitomo High Speed Injection Molding Machine and IML Application

Description	Unit	Value
INJECTION UNIT
Shot volume	cm³	442
Shot weight	g	402
Shot speed	mm/s	510
Screw diameter	mm	50
Injection pressure	MPa	195
Screw L:D ratio	--	20
CLAMPING UNIT
Clamping force	kN	1600
Opening Stroke	mm	500
Space between tie bars	mm x mm	520 x 520
Mold thickness(min)	mm	275
Mold thickness(max)	mm	585
Hydraulic ejection stroke	mm	160
Hydraulic ejection force	kN	59
POWER UNIT
Pump motor	kW	95
Heating capacity	kW	14.8
GENERAL
Oil tank capacity	L	380

Platen Dimension

Machine Dimmension

#	Value
A	222 mm
B	666 mm
C	890 mm
D Max	1548 mm
G	2116 mm
M	6068 mm
F Min	1118 mm
S	237 mm
SH	1666 mm

Welltec put in market new all electric injection molding machine 550HD with PC/PMMA special plasticizing components for high end applications.

The new all electric injection molding machine 550HD was tested in the factory of Welltec in production of two cavities optical parts for automotive with a TOOLCEN injection robot. The new HD series large scale all electric injection molding machine by Welltec machinery is optimized for the production of light guide strips and thick wall light guides with high performance servo motors and precision ball screw to achieve a precisized injection of 0.01mm. And the product weight repeatability can be up to 1%, which is an ideal injection molding machine for PC/PMMA optical parts injection production.

The recommended robot for this injection molding machine would be SWITEK 3 axis servo injection robot SW6715DS which is a medium size servo robot with a payload up to 15kg and will provide reliable stability and repeat precision for the production of PC/PMMA optical parts. To further increase the productivity and quality of the optical parts, a runner cutting unit and optical vision control unit can also be introduced into the system to create a turn-key solution of optical parts production.

Turn-key IML Solutions