Roller sleeves

A high degree of surface hardness combined with good transfer behavior and good wear characteristics but low hardness depth are the features of these rolls.

Application:

Pigment chemistry - rubbing rolls,
Foodstuffs industry - rubbing machines for chocolate,
Pre-crushing rolls for cocoa cake
Execution:

The manufacture of these rolls calls for special experience. A high degree of surface hardness combined with good transfer behavior and good wear characteristics but low hardness depth are the features of these rolls. A uniform crossover to the grey zone is just as important as very precise machining and corresponding dimensional accuracy.

Roller sleeves for chocolate rolling mills:
Diameter:
Wall thickness:
Length:
Weight:
300 mm .... 400 mm
30/35/40/43/45 mm
1150 mm ..... 1800 mm
ca. 300 kg ...... 750 kg
Speisewalzen:
Diameter:
Wall thickness:
Length:
Weight:
300 mm ..... 600 mm
 
35/38/43/45 mm
900 mm .... 1150 mm
225 kg ......... 445 kg
Different dimensions and weights on request.

Products

Metallurgic rolls
Rollers and roll rings
Roller sleeves
Plungers for hydraulic presses
Foodstuff and luxury foodrolls
Mixing, calender and dosing rolls
Roller shells
Piercing dies
Chilled casting wear parts

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Jobs @ WHQ

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