The difference between open mixer and internal mixer
Open mixers and internal mixers are two types of equipment commonly used in the production of rubber and plastic products. They have significant differences in structure, working principle, scope of application, operating procedures, production efficiency and processing effects. The following is the relevant introduction:
Structure: An open mixer usually consists of a scraper, a frame and a roll, while an internal mixer consists of a rubber tank, a gear crusher, a mixer and an internal mixer.
Working principle: The open mixer is an open rubber mixing machine. The rubber raw materials are repeatedly rolled, mixed and heated through two rotating steel-making wheels to activate the rubber molecules; the internal mixer is a closed rubber mixing machine. , a variety of raw materials are mixed evenly through twin-screw extrusion and then processed.
Scope of application: The open mixer is suitable for mixing the raw materials of various rubber products, such as tires, rubber pipes, rubber sheets, etc.; the internal mixer is suitable for rubber bonding, gluing, rubber mixing and refining processing, mainly used for preparation High-quality rubber products, such as automobile tires, engineering machinery tires, highway bridge rubber pads, etc.
Structure: An open mixer usually consists of a scraper, a frame and a roll, while an internal mixer consists of a rubber tank, a gear crusher, a mixer and an internal mixer.
Working principle: The open mixer is an open rubber mixing machine. The rubber raw materials are repeatedly rolled, mixed and heated through two rotating steel-making wheels to activate the rubber molecules; the internal mixer is a closed rubber mixing machine. , a variety of raw materials are mixed evenly through twin-screw extrusion and then processed.
Scope of application: The open mixer is suitable for mixing the raw materials of various rubber products, such as tires, rubber pipes, rubber sheets, etc.; the internal mixer is suitable for rubber bonding, gluing, rubber mixing and refining processing, mainly used for preparation High-quality rubber products, such as automobile tires, engineering machinery tires, highway bridge rubber pads, etc.
