Mineral Sizer is our patented product, an innovative equipment that integrates high-efficiency crushing and screening. It consists of primary sizer and secondary sizer. The sizer features a compact structure, stable operation, small size, and high production capacity. It is widely used in material crushing systems in underground mines, workshops, and opencast mines.
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info@zysizers.comAccording to the design drawings, high-strength steel plates, alloy steel forgings (roll shafts), cast steel parts (teeth plates), etc. shall be selected to ensure that the mechanical properties of the materials comply with the load-bearing requirements of mineral sizer. Then, plasma and laser cutting machines are used to cut and process components such as the mineral sizer rack side panels and base frame.
The outer circle of the mineral sizer roller shaft is processed on a heavy-duty horizontal lathe, the center hole of the roller shaft is machined on a digital display floor-type boring and milling machine, and the bolt holes are processed using a CNC drilling machine. The mineral sizer crusher teeth are precision cast, and the five-axis machining center is used to finish milling the working surface of the teeth profile.
The mineral sizer rack assembly welding uses CO₂ gas shielded welding for the root pass, combined with post-weld vibration stress relief treatment to eliminate residual stresses. The teeth seat welding employs low-hydrogen electrodes for fillet welding. The teeth roller assembly process includes hot mounting of bearings, dynamic balancing tests, and tooth roller installation. The complete machine assembly involves positioning the base frame, installing the synchronous gearbox, mounting the drive system, and arranging the protective covers and lubrication pipelines.
After going through the processes of material cutting, machining, welding, heat treatment, assembly, product testing, and painting, the final mineral sizer was successfully manufactured. Zhenyuan Mineral Sizer mainly crushes varieties of mine from opencast working, mining preparation plant and thermal power plant, etc.
Mineral Sizer is an innovative device integrating high-efficiency crushing and screening functions. Featuring modular design, mineral sizer primarily consists of an electric motor, torque-limiting fluid coupling, connection housing, gearbox, coupling, teeth rollers, and main frame. It incorporates both primary mineral sizer and secondary mineral sizer.
The motors drive the two teeth rollers to rotate in forward or reverse directions, synchronously completing material crushing and screening. Qualified materials pass through inter-teeth spaces into discharge chutes, while oversized particles undergo comprehensive fragmentation, shearing, and tensile forces exerted by roller teeth, finally discharged from the outlet.
Innovative shear crushing technology effectively reduces the fines generation，ensuring high yield and a cleaner working environment.
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Primary Mineral Sizer |
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150 Series Primary Mineral Sizer |
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Model&Specification |
2PLF-150/250 |
2PLF-150/300 |
2PLF-150/350 |
2PLF-150/400 |
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Roller Diameter(mm) |
1500 |
1500 |
1500 |
1500 |
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Roller Length(mm) |
2500 |
3000 |
3500 |
4000 |
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Input Size(mm) |
≤1500 |
≤1500 |
≤1500 |
≤1500 |
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Output Size(mm) |
≤300 |
≤300 |
≤300 |
≤300 |
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Capacity(t/h) |
≤4500 |
≤5500 |
≤6500 |
≤7500 |
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140 Series Primary Mineral Sizer |
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Model&Specification |
2PLF-140/200 |
2PLF-140/250 |
2PLF-140/300 |
2PLF-140/350 |
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Roller Diameter(mm) |
1400 |
1400 |
1400 |
1400 |
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Roller Length(mm) |
2000 |
2500 |
3000 |
3500 |
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Input Size(mm) |
≤1400 |
≤1400 |
≤1400 |
≤1400 |
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Output Size(mm) |
≤300 |
≤300 |
≤300 |
≤300 |
|
Capacity(t/h) |
≤3000 |
≤4000 |
≤5000 |
≤6000 |
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120 Series Primary Mineral Sizer |
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Model&Specification |
2PLF-120/150 |
2PLF-120/200 |
2PLF-120/250 |
2PLF-120/300 |
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Roller Diameter(mm) |
1200 |
1200 |
1200 |
1200 |
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Roller Length(mm) |
1500 |
2000 |
2500 |
3000 |
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Input Size(mm) |
≤1200 |
≤1200 |
≤1200 |
≤1200 |
|
Output Size(mm) |
≤300 |
≤300 |
≤300 |
≤300 |
|
Capacity(t/h) |
≤1500 |
≤2000 |
≤2500 |
≤3000 |
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100 Series Primary Mineral Sizer |
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Model&Specification |
2PLF-100/120 |
2PLF-100/150 |
2PLF-100/200 |
2PLF-100/250 |
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Roller Diameter(mm) |
1000 |
1000 |
1000 |
1000 |
|
Roller Length(mm) |
1200 |
1500 |
2000 |
2500 |
|
Input Size(mm) |
≤1000 |
≤1000 |
≤1000 |
≤1000 |
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Output Size(mm) |
≤300 |
≤300 |
≤300 |
≤300 |
|
Capacity(t/h) |
≤800 |
≤1200 |
≤1500 |
≤2000 |
|
Secondary Mineral Sizer |
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100 Series Secondary Mineral Sizer |
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Model&Specification |
2PLF-100/150 |
2PLF-100/200 |
2PLF-100/250 |
2PLF-100/300 |
2PLF100/350 |
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Roller Diameter(mm) |
1000 |
1000 |
1000 |
1000 |
1000 |
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Roller Length(mm) |
1500 |
2000 |
2500 |
3000 |
3500 |
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Input Size(mm) |
≤400 |
≤400 |
≤400 |
≤400 |
≤400 |
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Output Size(mm) |
50-150 |
50-150 |
50-150 |
50-150 |
50-150 |
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Capacity(t/h) |
400-800 |
500-1000 |
650-1200 |
800-1500 |
1000-1800 |
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80 Series Secondary Mineral Sizer |
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Model&Specification |
2PLF-80/150 |
2PLF-80/200 |
2PLF-80/250 |
2PLF-80/300 |
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Roller Diameter(mm) |
800 |
800 |
800 |
800 |
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Roller Length(mm) |
1500 |
2000 |
2500 |
3000 |
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Input Size(mm) |
≤300 |
≤300 |
≤300 |
≤300 |
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Output Size(mm) |
50-150 |
50-150 |
50-150 |
50-150 |
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Capacity(t/h) |
300-500 |
400-800 |
500-1200 |
600-1500 |
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60 Series Secondary Mineral Sizer |
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Model&Specification |
2PLF-60/120 |
2PLF-60/160 |
2PLF-60/200 |
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Roller Diameter(mm) |
600 |
600 |
600 |
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Roller Length(mm) |
1200 |
1600 |
2000 |
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Input Size(mm) |
≤300 |
≤300 |
≤300 |
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Output Size(mm) |
50-150 |
50-150 |
50-150 |
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Capacity(t/h) |
200-400 |
250-600 |
300-800 |
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Note: The aforementioned data is for reference only and should not be construed as a natural commitment from the equipment supplier; due to significant variations in rock or ore, the actual production results may differ considerably from the data presented in the table. For specific applications, please contact the Technology Center of Zhenyuan Technology.
Processing Materials: Lignite Coal/Long Flame Coal
Input Size: 0-1200mm
Output Size: 0-120mm
Capacity: 1000-1200TPH
Processing Materials: Raw Coal
Input Size: 0-1200mm
Output Size: 0-30mm, 30-80mm
Capacity: 2500-3000TPH
Processing Materials: Raw Coal
Input Size: 0-1200mm
Output Size: 0-80mm
Capacity:2000-2500TPH
Processing Materials: Raw Coal
Input Size: 0-1000mm
Output Size: 0-80mm
Capacity:2000-2500TPH
Processing Materials: Raw Coal
Input Size: 0-1500mm
Output Size: 0-300mm
Capacity: 3500-4000TPH
Synchronous Gear
Fluid Coupling
Oil Pump
Secondary Teeth Plate
Secondary Teeth Roller Assembly
Primary Teeth Roller Assembly
