Changzhou ST.Key Imp & Exp Co., Ltd
Changzhou ST. Key Machiney Co., Ltd Best service ; excellent quality ; quick delivery time
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CustomizedChilling Roller
Description of Chilling Roller:
The primary purpose of a chill roll is to remove heat from the product before any downstream operations. Several key factors are necessary to determine the heat removal or cooling capabilities of a roll used in extrusion operations—polymer type, maximum extruder output, melt temperature at the die exit, desired temperature off the roll, and specific heat of the polymer. These factors allow calculation of the heat that a specific set of process conditions can remove. Before making a significant process change such as increasing total rate, heat removal rate therefore requires consideration. Heat removal rate is one important thermal factor. Another is coolant flow rate.
Use of Chilling Roller:
Also they are widely used for plastic, paper, textile, roofing, laminating, winding, and extruding applications, these chilling rollers offer high efficiency. The size and pattern are customized.
Features:
Efficient cooling capacity
Less maintenance
Dimensionally accurate
Pattern: produce roller according to the technical drawing and URS
Competitive advantage:
1) Top 5 in China for roller in China
2) World class quality for roller
3) High capacity in China, quick delivery time
4) 5 “S”for lean management; continuous improvement encourage system