Thùng vít đôi thực phẩm (tương thích với VEMAG)

Sự miêu tả

Material requirements:
The screw and barrel should be made of food grade stainless steel (9CR18MO or 3CR13)
Processing requirements:
Two screws are designed to rotate in opposite directions to maintain synchronization without biting, such as controlling the uniformity of minced mea