BI-METALLIC BARRELS

According to the requirements from our customers we cover inner surfaces of our Barrels by a special cetrifugal covering methode with highly corrosion and abrasion resistant powders that submits 5 times longer lifetime compared with classical hardfacing methodes.

Plating Tichness

min 2 mm

Newly devloped polymeres , engineering plastics and additives causes barrel deformation that means higher costs, looseing time.

Generally longer lifetime is expected from barrels in another saying hiher wear resistance. For that reason the most effective methode for wear resistance is to cover the surfaces with wear resistant metallic layer which we call them bi Metallic covers.

Plating Alloy

You will be using your barrels with 5 times longer lifetimes even you use fiberglass, calcite , paint additives or similar abrasive content materials withou a barrel change.

Plating

Alloy

Usage Areas

Hardness

Corrosion

Resistance

Wear

Resistance

ŞENMAK-A

Fe, Ni, Cr, Mo, B

General Purpose injection , Lower abrassive applications

62-69 HRC

+ + + +

ŞENMAK-A+

Ni, W, Cr, B

Abrasive or Corrosive applications (Inj. or Ext.)

58-66 HRC

+ + + + +

ŞENMAK offers the most proper powder mixture for your Injection and/or Extrusion machine and processes.

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