660 SEIII C -- Welltec Machinery Ltd.

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660SEIII - C servo Injection Molding Machine

Machine Specification

Description	Unit	Value
INJECTION UNIT
Shot volume	cm³	3810
Shot weight	g	3429
Shot speed	mm/s	161
Screw diameter	mm	105
Injection pressure	MPa	125
Screw L:D ratio	--	18
CLAMPING UNIT
Clamping force	kN	6600
Opening Stroke	mm	910
Space between tie bars	mm x mm	920 x 920
Mold thickness(min)	mm	350
Mold thickness(max)	mm	920
Hydraulic ejection stroke	mm	290
Hydraulic ejection force	kN	166
POWER UNIT
Pump motor	kW	385
Heating capacity	kW	35.73
GENERAL
Oil tank capacity	L	1000

Machine Dimension

Platen Dimension

Machine Dimmension

#	Value
A	2280 mm
B	2125 mm
C	2545 mm
D	7783 mm
E	9157 mm
F	2193 mm
G	1942 mm
H	1420 mm
I	850 mm
J	960 mm
K	971 mm

Q & A

For a Container with a Height of 100mm, What Would be the Minimal Opening Stroke of the Injection Molding Machine?

As we know, for the IML production of a container, the robot will do the actions of parts picking and label inserting in the mold, which means that the system will request a much larger in mold space compared to non-IML production. While selecting an injection molding machine for your IML project, the opening stroke of the injection molding machine would be a very important parameter to be taken into consideration. The basic formular for the opening stoke caculation would be heigh of the parts x 3 + 150mm, the potential injection molding machine must have a larger opening stroke, or the robot may not able to pick the parts and insert the labels symtaneously.

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