亚洲 欧洲 自拍 偷拍 经典

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      1. Home>>Products>>Stone Crusher Series>>

        Details Of Roller Crusher

        Depending on the number of rollers, roller crusher can be divided into double roller crusher and four-roller crusher. It is ideally used for secondary crushing or tertiary crushing of various medium hard materials, such as limestone, slag, coke, coal, and so on. With the advantages of reliable operation, simple maintenance and low operating cost, Xuanshi roller crushers are widely used in a variety of industries, such as cement, metallurgy, chemical, electric power and coal etc.

        Roller Crusher Structure And Working Principle

        1. Our roller crusher is mainly composed of roller, roller support bearings, compaction device, adjustment device and drive unit etc.

        2. Adjustment of discharge size: A wedge-shaped adjustment device that has an adjusting bolt on the top is installed between two rollers. When the wedge is being pulled upward by the bolt, the movable roller will be thrown off from the fixed roller by the wedge. The gap between two rollers will be larger, so that the discharge size will be larger. When the wedge is pulled downward, the movable roller will be compressed by the pressure spring, resulting in smaller gap between two rollers. The discharge size can also be adjusted by the gasket between two rollers. When increasing the number of gasket, the gap between the rollers will be larger. And the gap will be smaller when the gasket is reduced.

        3. The drive unit consists of two motors, which drive groove roller through V-belt to make the roller rotate in the opposite direction.

        4. After the material enters the feed port, it passes through roller, and then is compacted, crushed, and discharged from the lower side of rack.

        5. For the sake of safety, the driving unit should be equipped with safety cover according to the actual situation.

        Specifications Of Roller Crusher

        Name Model and size Technical performance Motor power
        (KW)
        Outline dimension
        (L×W×H)
        (mm)
        Weight
        (Kg)
        Feed size
        (mm)
        Discharge size
        (mm)
        Capacity
        (m3/h)
        Double roller
        crusher
        2PG¢310×600 <16 2-5 1.5-7 2×5.5 1750×2260×500 3600
        2PG¢610×400 <36 2-9 3-9 2×11 1785×2365×1415 3800
        2PG¢750×500 <40 2-10 7-12 2×15 2720×2700×1400 10250
        2PG¢750×700 <40 5-10 15-25 2×22 3422×2800×1705 11700
        2PG¢750×1000 <40 2-10 6-30 2×30 4150×2800×1750 12500
        2PG¢900×500 <40 2-10 9-30 2×22 2750×1790×2065 14000
        2PG¢900×900 <40 2-10 11-45 2×30 2750×2180×2065 16800
        2PG¢900×1200 <40 3-10 15-60 2×55 2750×2480×2065 20800
        2PG¢1000×800 25~90 3-40 12-50 2×45 2940×2080×2065 22600
        2PG¢1200×1000 <40 3-12 10-50 2×37 3690×3430×2700 46820
        2PG¢1200×1200 <40 3-12 18-68 2×75 3690×3630×2700 48600
        Four-roller
        crusher
        4PG750×500 30~60 2-10 3-10 18.5+17/11 2760×3585×2650 20800
        4PG750×600 30~60 2-10 3.6-12 18.5+17/11 3390×2740×2650 21800
        4PG900×700 40~100 2-10 10-60 30+12/24 3150×4175×3147 28700
        4PG900×900 40~100 2-10 20-70 45+45/37 3150×4375×3147 31386
        4PG1200×500 50~120 3-10 30-90 75+55/40 9610×5600×4240 69000

        Note:This specification is just reference,any changes are subject to the roller crusherproducts.

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        亚洲 欧洲 自拍 偷拍 经典
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