As environmental protection policies become increasingly stringent, traditional lime powder-making enterprises are facing the pressure to eliminate high-energy-consumption and high-pollution equipment. Modern powder-making equipment that is energy-saving and environmentally friendly has become a rigid demand for industrial upgrading. In this wave of transformation, Zenith MTW European trapezium grinding mill, with its mature technology and strong and stable performance, has become a powerful engine for lime enterprises to improve quality and efficiency.

Quicklime Grinding Production Line

A building materials enterprise has long supplied quicklime raw materials to cement plants and new wall material enterprises. Faced with the dual pressures of intensified market competition and downstream customers' higher requirements for product fineness, the enterprise decided to phase out its old Raymond mill equipment and shift to an intelligent, large-scale production mode. After multiple rounds of technical demonstration and supplier inspections, it finally chose to cooperate with Zenith.

Material: Quicklime

Fineness: 200 mesh

Application: Building materials field

Equipment: MTW European trapezium mill

Zenith's technical team went deep into the site to conduct a detailed on-site survey, covering aspects such as plant space layout, raw material characteristics, and power supply configuration. Based on the actual situation, they tailored a production line layout plan for the user and selected MTW European trapezium mill as the main equipment for the project.

With multiple core technical advantages, MTW European trapezium mill has become the preferred equipment in the field of quicklime processing. The equipment adopts a curved shovel design, bevel gear transmission, and an intelligent control system, which can efficiently and stably process hard materials such as limestone, meeting the stringent requirements of the building materials industry for powder uniformity and particle size distribution.

Technical Highlights of MTW European trapezium mill

Technological iteration, mature and stable equipment: With nearly 40 years of experience in mill manufacturing, Zenith has achieved four generations of grinding mill upgrades. Boasting leading-edge technology, the equipment operates stably.

Special grinding design with high grinding efficiency: The curved shovel design is adopted to increase the material grinding area and improve the grinding efficiency.

Bevel gear integral transmission for reduced energy consumption: The integral bevel gear transmission and resistance-free air inlet volute design ensure better material fluidity and lower energy consumption.

Oil lubrication for extended bearing life: Both the main shaft transmission system and fan transmission system of the equipment use oil lubrication. Compared with the traditional grease lubrication, it has smaller lubrication resistance and lower oil temperature, which can effectively extend the bearing life.

New-type Variable Frequency Powder Separator with High Finished Product Precision: It adopts a new-type suspended cage powder separator and features variable frequency control. The fineness is adjustable and controllable, meeting the requirements of various specifications and particle sizes.

Since the production line was put into operation, the grinding system with Zenith's professional technology has shown extremely stable and efficient performance:

Stable capacity meeting standards: The equipment continuously processes quicklime at a stable capacity of 15 tons per hour, with precise fineness and excellent quality of finished products.

Obvious operational economy: The system design of the MTW European trapezium grinding mill has significantly improved the comprehensive energy efficiency, leading to a substantial increase in economic benefits.

Improved production environment: The entire line features excellent sealing performance, and combined with the efficient negative pressure dust collection design, it effectively controls dust emission.

The successful application of Zenith MTW European trapezium grinding mill in the quicklime project not only verifies Zenith's strong capabilities in fineness control, energy efficiency management, environmental protection performance and other aspects, but also highlights the enterprise's "customer-centered" service philosophy. From pre-demand diagnosis to post-operation and maintenance support, Zenith helps customers achieve the leap from "equipment procurement" to "value creation" through full-life-cycle management.