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Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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382 perguntas
Q
Decreased cooling system efficiency of heat-resistant polyethylene extruder
A
Decreased cooling efficiency is caused by insufficient water volume or too high water temperature, and the cooling system needs to be improved and water temperature controlled.
Production & Quality cooling efficiencycooling water flowcooling water temperaturewater circuit scalingcooling water tank
2 visualizações
Ler a resposta completa →
Q
Unreasonable die head flow channel design of heat-resistant polyethylene extruder
A
Die head flow channel design needs to ensure uniform melt distribution and no material stagnation, and the die head should be redesigned when necessary.
Production & Quality die head flow channeluniform flow velocitysizing sectionflow channel dead cornertemperature uniformity
2 visualizações
Ler a resposta completa →
Q
Cooling system efficiency decline of general-purpose polyethylene extruder
A
The decline in cooling efficiency is caused by insufficient water volume or high water temperature, and the cooling system needs to be improved and the water temperature controlled.
Production & Quality cooling efficiency cooling water flow cooling water temperature water channel scaling cooling water tank
2 visualizações
Ler a resposta completa →
Q
Unreasonable die head flow channel design of general-purpose polyethylene extruder
A
The die head flow channel design needs to ensure uniform melt distribution and no stagnation, and the die head needs to be redesigned if necessary.
Production & Quality die head flow channel uniform flow speed land section flow channel dead corner uniform temperature
2 visualizações
Ler a resposta completa →
Q
Cooling system efficiency decline of linear low-density polyethylene extruder
A
Cooling efficiency decline is caused by insufficient water volume or excessive water temperature; the cooling system needs to be improved and water temperature controlled.
Production & Quality cooling efficiencycooling water flowcooling water temperaturewater passage scalingcooling water tank
2 visualizações
Ler a resposta completa →
Q
Unreasonable head flow channel design of linear low-density polyethylene extruder
A
Head flow channel design needs to ensure uniform melt distribution and no stagnation; redesign the head if necessary.
Production & Quality head flow channeluniform flow velocityland sectionflow channel dead zonetemperature uniformity
2 visualizações
Ler a resposta completa →
Q
Cooling system efficiency decline of low density polyethylene extruder
A
Cooling efficiency decline is caused by insufficient water volume or excessive water temperature; the cooling system needs improvement and water temperature control.
Production & Quality cooling efficiencycooling water flowcooling water temperaturewater channel scalingcooling water tank
2 visualizações
Ler a resposta completa →
Q
Unreasonable die head flow channel design of low density polyethylene extruder
A
Die head flow channel design needs to ensure uniform melt distribution and no stagnation; redesign the die head when necessary.
Production & Quality die head flow channeluniform flow speedlandflow channel dead cornertemperature uniformity
2 visualizações
Ler a resposta completa →
Q
Declining Cooling System Efficiency of High-Density Polyethylene Extruder
A
Declining cooling efficiency is caused by insufficient water volume or excessive water temperature, and the cooling system needs to be improved and the water temperature controlled.
Production & Quality cooling efficiencycooling water flowcooling water temperaturewater channel scalingcooling water tank
2 visualizações
Ler a resposta completa →
Q
Unreasonable Die Head Flow Channel Design of High-Density Polyethylene Extruder
A
The die head flow channel design needs to ensure uniform melt distribution and no material retention, and the die head should be redesigned when necessary.
Production & Quality die head flow channeluniform flow speedlandflow channel dead corneruniform temperature
2 visualizações
Ler a resposta completa →
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