The Clay Fired Brick Ultra-fine Crushing Double-Roller Machine from Shandong Qingmai is a high-performance crushing device specifically designed for the brick and ceramic industries. It can further crush raw materials, whether dry or wet, to a particle size of 0.5~1.0mm, meeting the requirements of various products for raw material characteristics. The equipment adopts advanced European technology combined with Chinese manufacturing processes, ensuring its efficiency and reliability.

• Ultra-fine Crushing Capability: The minimum roller gap can reach 0.8mm, with a powder fineness that can achieve 0.5mm.
• Adjustable Roller Gap: The roller gap can be adjusted at any time within the range of 0.8~2.0mm.
• Roller Differential Speed Function: By adjusting the speed difference of the rollers, the powdering effect can be improved.
• Various Auxiliary Devices: Equipped with roller grinding devices, energy storage protection devices, pneumatic mud scraping devices, and electrical control safety systems.
• High Hardness Roll Rings: The hardness of the roll rings can reach above HRC60.

• High Crushing Efficiency: The equipment can efficiently crush raw materials to the desired particle size, meeting the requirements of subsequent processes.
• Strong Adaptability: It has strong adaptability to sticky and wet materials and is not prone to blockages.
• Low Energy Consumption: The equipment operates with low energy consumption, helping to reduce production costs.
• Convenient Maintenance: The design allows for the replacement of roll rings without disassembling the bearing housing, facilitating equipment maintenance.
• Environmental Performance: Low noise and minimal dust emissions during operation, meeting environmental requirements.

• Roller System: The two counter-rotating rollers are the core components of the equipment, responsible for shearing and compressive crushing of the raw materials.
• Drive System: Equipped with high-efficiency motors and reducers to provide stable power output to the rollers.
• Adjustment Device: Used to adjust the spacing between the rollers to control the crushing size.
• Frame: A robust steel frame ensures the stability of the equipment during operation.
• Hydraulic Protection System: When hard objects such as metal pass through the rollers in the mud, the hydraulic protection system will elastically retract the rollers under the action of the overload thrust force, protecting the roll skin.
• Pneumatic Mud Scraping Device: It continuously lightly adheres to the surface of the roll skin, scraping off the clay on the roll ring surface to ensure a smooth and flat roll skin surface.