© Copyright Mastip Technology Limited. Information subject to alteration. V3.20
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System Selection Guide
28
Multi-Gates
Gate Styles
Multi-Gates
Gate
Nozzle
Series
L (Nozzle)
Axial
Gate
BM
27
75
95
115
145
175
225
275
SM
27
75
95
115
145
175
225
275
Side
Gate
BM
27
69
89
109
139
169
219
269
SM
27
69
89
109
139
169
219
269
Nozzle Series
Material Specifications
Material (Polyolefin)
M27
Flow Rate
g/s/gate
15
Shot Weight
g
0.5 - 15
Gate Size – Axial
mm
0.7 - 1.0
Gate Size – Side
mm
0.5 - 1.0
(max 70% part well thickness)
BM / SM Standard Gate Lengths
Multi-Gate Flow Rates
Multi-Gates
Mastip’s Multi-Gate solutions are engineered specifically for challenging applications requiring close
pitch gates in restricted areas where conventional gating methods aren’t possible.
3 Gates
3A
4 Gates
4A
2 Gates
2A
1 Gate
1S
2 Gates
2S
3 Gates
3S
4 Gates
4S
PCD
PCD
PCD
Axial Gate
Side Gate
Gate Well
Diameter
Gate Well
Diameter
Gate Well
Diameter
Gate Well
Diameter
Features
• Axial multi-gates allow close cavity pitching with
a pitch circle diameter (PCD) from 10.00 to 22.00
with the ability to offer 2 to 4 gates per tip
• Side multi-gate allowing close cavity pitching
with a gate well diameter from 22.30mm to
26.80mm with the ability to offer 1 to 4 gates
per tip
• Highly conductive tip allowing for precise
thermal control
• Tip flow channels designed to optimise
and balance the thermal profile
• The M-Range nozzles are designed specifically
for multi-gate solutions incorporating BX/SX
proven technology
Applications
• Multiple part direct injection gating with one
nozzle either in an Axial or Side gate tip style
• Side multi-gates allow internal side gating on
single complex round parts that need a highly
balanced fill
• Axial multi-gates allow for direct gating on single
complex round parts that need a highly balanced fill
• Only polymers that are easy to process such as
polyolefins with long residence times to be
processed through the multi-gates
L
L
Axial
Side
L
L
Содержание Hot Half System
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