Systec 350/720 C SP -- Sumitomo High Speed Injection Molding Machine and IML Solutions

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Systec 350/720 C SP-840B HighSpeed Injection Molding Machine

Machine Specification

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	3500
Opening Stroke	mm	730
Space between tie bars	mm x mm	720 x 720
Mold thickness(min)	mm	350
Mold thickness(max)	mm	745
Hydraulic ejection stroke	mm	200
Hydraulic ejection force	kN	73
POWER UNIT
Pump motor	kW	109
Heating capacity	kW	14.8
GENERAL
Oil tank capacity	L	580

Machine Dimension

Platen Dimension

Machine Dimmension

#	Value
A	222 mm
B	86 mm
C	990 mm
D Max	1648 mm
G	2244 mm
M	7038 mm
F Min	1118 mm
S	33 mm
SH	1762 mm

Q & A

Why it's not recommended to have an IML solution with more than 4 cavities for containers which request a wrap+bottom labeling?

For an IML container which request a wrap + bottom labeling will need 2 labels and request a reverse injection technology. With two labels means that there would be 2 sets of magazines and mandrel to stock and pick the labels for the containers. A four cavities design of the mold there would be sufficient space in the IML robot to fit in the extra magazines, but for more cavities mold design the size of the magazine will exceed the limit of the IML robot and will reduce the efficiency of the robot. It would not be an ideal solutions for Wrap + Bottom IML Solutions

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