Continuous Wood Chip Digester from Japan
A continuous wood chip digester is an automated digester that continuously feeds wood chips through cooking zones for efficient pulp production from cellulosic fibers, featuring stratified impregnation and cooking stages for optimal lignin removal. This machinery is central to making pulp of fibrous cellulosic material, falling under tariff item 8439.10.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the digester is classified as machinery for making pulp of fibrous cellulosic material
• Verify it is not a pressure vessel of Chapter 73, which would be excluded by Section Note 1
• Provide detailed technical specifications of its continuous cooking process