Systec 420/820 C SP -- Sumitomo High Speed Injection Molding Machine and IML Solutions

Description	Unit	Value
INJECTION UNIT
Shot volume	cm³	1362
Shot weight	g	124
Shot speed	mm/s	380
Screw diameter	mm	70
Injection pressure	MPa	242
Screw L:D ratio	--	23
CLAMPING UNIT
Clamping force	kN	4200
Opening Stroke	mm	770
Space between tie bars	mm x mm	820 x 820
Mold thickness(min)	mm	380
Mold thickness(max)	mm	825
Hydraulic ejection stroke	mm	230
Hydraulic ejection force	kN	96
POWER UNIT
Pump motor	kW	166
Heating capacity	kW	30.6
GENERAL
Oil tank capacity	L	820

Platen Dimension

Machine Dimmension

#	Value
A	292 mm
B	1519 mm
C	906 mm
D Max	1839 mm
G	2464 mm
M	9544 mm
F Min	1960 mm
S	534 mm
SH	2381 mm

Welltec in house testing new all electric injection molding machine for medical application 190D with 48 cavities luer lock for syringe picked by Samfacc 3 Axis servo injection robot.

The new D series all electric injection molding machine by Welltec machinery is an injection molding machine designed for precise injection with high productivity. In this project it's producing the luer lock which is a protective cap for syringe. The total cycle time is 12s with robot and the weight of the part is 0.6g/pcs. With ultra rigid structure, the deformation at the hgihest pressure injection is ≤0.05mm with an injection repeatability of ±0.01mm.

In this application, the parts was picked with a Samfacc 3 axis servo Injection Robot. For an all electric injection molding machine, the robot selection can based on the size of the machine, the weight of the parts + EOAT, the total cycle time and the production environment requirement. The medical parts must be produced in a clean room, it'll request the robot to have suitable installation height, free from oil and dust during production and stability during picking and placing to ensure the precision of the parts. It's better to have the robot custom made for the project.

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