Plunger rods and Adaptors

Thanks to innovative lubrication systems and strict mechanical tolerances it is possible to obtain the maximum yield during the injection cycle, the perfect seal of the elastic steel ring does not damage the surface of the container hole.

The high heat exchange allows faster solidification of the sprue to the advantage of productivity.

Plunger rods with internal cooling system
- Steel 39 NiCrMo-3
- Internal cooling system
- internal lubrication system
Steel adaptors
- Annealed hot work steel (DIN 1.2343/AISI H 11)
- Treatment of quenching and tempering in a salt bath
- Hardness of steel HRC 44-46
- Clin Nive treatment t = 300 µm
- Surface hardness HV 1050

Pistons

Steel pistons
- Hot working steel (DIN 1.2343/AISI H 11)
- Treatment of quenching and tempering in a salt bath
- Hardness of steel HRC 44-46
- Clin Nive treatment t = 300 µm
- Surface hardness HV 1050
Copper alloy pistons
- Special copper alloy
- High thermal conductivity
- Hardness HB > 270
Elastic steel rings
- Hot work steel ( DIN 1.2343/AISI H 11)
- Treatment of quenching and tempering in a salt bath
- Hardness of steel HRC 44-46
- Clin Nive treatment t = 300 μm
- Surface hardness HV 1050
- Quick and easy replacement
Plunger rods and adaptors data sheet
Pistons data sheet

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