Prewired Hot Runner System

HRS components are assembled and operated separately (Pre-wired)
Heater, T/C Wire and pipe are assembled outside.
Separate duct protects wirings
Different assembly types are used according to gate distance and nozzle length.
Reduce weight of HRS (Save shipping cost)
Easy machining (Customer needs to machine pockets in plate)
Without removing valve pin, HRS checkup and maintenance are possible.
Special cautions are required when handling HRS (damage to parts, etc.)
Pipe and coupler need periodic maintenance.
Size is limited in case of Screw type of coupling structure.
System supplied in assembled Condition, ie Prewired
Nozzles are screwed to avoid resin leakages from nozzle and manifold contact.
Without removing valve pin, HRS checkup and maintenance are possible.

Quick info

Description

Hydraulic & Cooling Tube

The structure is easy, oil-leaking will not be happened .Cooling plate is set up so as to cool off cylinder and increase the O-Ring’s life span. O-ring max pressure: 315 bar – Using Parker, Oil-leaking can be avoided because that there is inserted O-Ring inside the nipple.

Cooling Plate

Apply Cooling plate under cylinder, to prevent heat conduction from Manifold to Cylinder and keep the more life cycle for O-ring in cylinder. Cooling PGB by plate, to prevent resin leakage between PIN-PGB.

Advantages for Industries using Pre-Wired Integrated Hot Runner Systems

➢Easy to Handle the system as assembled system.
➢Critical Dimensions and Tolerances are Minimum to manage.
➢One man Can Handle the System while Assembly / dismantling from Mold
➢Assembly /Dismantling time is very less
➢Nozzle are Screwed to avoid Resin Leakages. (mould Break-down time nil)
➢Guiding Pin Hole Provision saves the Tips to not get damaged while assembly.
➢Easy machining Process .
➢Separate duct Protect Wiring form Damages hence increasing there Life Span.
➢Gun drilling process in the mold plate is avoided, Pipes and couplers are used for Air and Oil Transfers.

Additional information

Weight	20 kg
Dimensions	3 × 4 × 5 cm

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