Processed Materials:
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Quartz Stone Grinding Mill
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Petroleum coke grinding mill
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Bentonite grinding and processing
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Dolomite Grinding Mill
Applications:
limestone desulfurization in power plant, heavy calcium carbonate processing, non-metallic mineral powder making, solid fuel grinding, building materials and chemical industry.
Capacity: 4-100TPH
Input size: 25-55mm
Performance Advantages
Intelligent and environmentally friendly: Less dust, less vibration, low noise, low risk of manual operation, simple operation, intelligent.
Advanced technology: Thin oil lubrication, no need for frequent oil-adding, maintenance-free and easy to operate. Oil temperature, oil level, oil pressure and other monitoring systems ensure stable operation of the mill.
Economical operation: Thin oil lubrication, long oil change cycle, low frequency, low cost; the vulnerable parts adopt special technology and material, more wear-resistant, easy to replace, and low maintenance cost.
High efficiency: Under the same power, the capacity is 20% higher than the traditional Raymond mill and the pendulum mill. Large capacity, low energy consumption and higher efficiency.
Working Principle
Through vibrating feeder, the raw materials are continuously and quantitatively transported from hopper to grinding chamber. Materials are grinded in the grinding chamber. The grinded powder will be blown up and be classified by cage-type classifier. The qualified powder goes through the cyclone collector for separation and collection, and then be discharged by pneumatic discharging valve as final powders. The air current is sucked into centrifugal blower from upper pipe of cyclone collector. It is a closed air flow system and circulates under negative pressure.
Specifications
Hot Sale: patented technology, high productivity, environmental protection and energy saving
FAQ
Which materials is the MB5X Pendulum Roller Grinding Mill suitable for processing?
It`s ideal for non-flammable, non-explosive materials with Mohs hardness below 7 and moisture under 6%, such as limestone, calcite, dolomite, marble, gypsum, heavy calcium carbonate, bentonite, kaolin, bauxite, barite, clean coal and petroleum coke.
What transmission method does the MB5X Pendulum Roller Grinding Mill use?
Adopts spiral bevel-gear integral drive: the main motor drives the central shaft via a reducer for a short chain and precise ratio with smooth, efficient power. Versus belt or multi-stage drives it cuts loss and failure points.
How well does the MB5X Pendulum Roller Grinding Mill control noise?
It adopts stable spiral bevel gear transmission, flexible connection and optimized air‑flow path to reduce mechanical and aerodynamic noise. The overall noise level is evidently lower than that of ball mills. With workshop sound insulation and dust‑proof enclosure, the factory‑boundary noise can meet environmental‑protection requirements. For noise‑sensitive projects, sound‑insulating cover and vibration‑damping foundation are available as optional parts.
What hourly production capacity does the MB5X Pendulum Roller Grinding Mill cover?
The MB5X pendulum roller mill consists of MB5X158, MB5X198 and MB5X238 models, with hourly output ranging from 4 to 50 tons. Among them, MB5X158 delivers 4‑15 t/h, MB5X198 delivers 10‑30 t/h, and MB5X238 can reach 25‑50 t/h, suitable for small‑to‑large‑scale powder‑making projects.
What is the maximum feed size of the MB5X Pendulum Roller Grinding Mill?
The maximum feed size increases with model upgrade: approx. 25 mm for MB5X158, 30 mm for MB5X198, and 35 mm for MB5X238. Raw materials are recommended to be pre‑crushed to a proper size before feeding into the mill. This facilitates stable main‑machine operation, cuts grinding power consumption, and mitigates wear of wear‑prone components including grinding rollers.
What limits does the MB5X Pendulum Roller Grinding Mill place on feed moisture and hardness?
Requires feed Mohs hardness below 7 and moisture under 6%. Excess hardness accelerates roller and ring wear; too much moisture causes sticking, blockage and lower analyzer efficiency. Pre-dry after crushing to a suitable moisture level.
