Table 19-4 Melt Wedge Screw Torque Chart
SHCS Tip Angle
(°)
Temperature Torque Value
Nm (in-lb)
M4X20 All Process Temp 3.4 (30)
6. Tighten load wedge screws in two stages:
a) Tighten the two M4 (SSETSM4X10DM) set screws in load wedge
until they just touch the Melt-CUBE
(about 0.56 Nm or 5 in-lb).
b) Retighten the SHCSM6X25 screw in the center of the load wedge to
11.3 Nm (90 in-lb) to lock the load wedge in place.
7. Assemble cavity block cover plate and connect proper cooling lines.
8. Allow all Hot Runner components to reach processing temperature.
9. Fill system under low pressure extrude using screw rotation.
10. Set nozzle temperature 6°C (43°F) lower than Melt-CUBE.
Melt-CUBE Design A: Retighten Wedge Screws (Hot
Condition) - continued
19-15MELT-CUBE SYSTEMS
Hot Runner User Manual
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