Jeryen Machinery Co., Ltd. |
|
|
|
|
|
|
|
|
Preheater roll is designed by CAD and made of carbon steel through normalize treated.
Paper guide roll at paper feeding side is equipped with motorized adjusting device. It may adjust the heating square according to real requirement.
Preheater rolls are all qualified through strict inspection and measurement. Quality is safe and reliable.
|
|
|
|
|
|
|
|
|
|
|
|