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Pebble sand making machine
Pebble sand making machine

    product description

    The cobblestone sand making machine has the characteristics of large crushing ratio, uniform product granularity, simple structure, reliable work, easy maintenance, and economic operation costs.

    Cobblestone sand making machine is a special equipment for producing construction sand and stone. The sand has a uniform particle size and high compressive strength, which is more in line with the requirements of high-standard construction sand than sand produced by natural sand and hammer breaking. It uses a jaw crusher, a PCX sand making machine, a heavy vibrating screen and a sand washing machine, and uses a belt. The conveyors are connected into a line. The sand and stone production line uses high-speed rotating wheels to throw the stone at a linear speed of 76m / s, and collides against the wear-resistant lining board, forming the principle of stone-to-stone and stone-to-iron crushing. It ensures smooth discharge of the entire process, reliable operation, energy saving, and 50% energy saving compared with traditional equipment.

    Product advantages

    1. River pebble sand making machine is suitable for large-scale production with a processing capacity of 50-300 tons / hour.

    2. The production cost per ton of finished sand and gravel is only 3/5 of the conventional production line.

    3. High degree of production automation, low energy consumption and large crushing ratio.

    4. The investment recovery period of the cobblestone sand making machine is short, and the investment can be recovered in 4-5 months.

    5. With integral function, the product is cube-shaped.

    6. The finished product has excellent particle size and meets the sand standard.

    working principle

    The cobblestone sand maker is fed with ore from the feed port and slides down along the sieve plate. During the dropping process, the ore on the sieve is crushed by the hard alloy hammer on the high-speed rotating rotor, and at a high speed Fly along the tangent direction to the block cavity lining board, the lining board hits the ore back and collides with other ore thrown out behind the rotor, causing the ore to continue to be crushed. The material enters the crushing chamber and is crushed by the hammer on the rotor. Enter the second crushing cavity for continued crushing. The crushing of the material in the crushing cavity not only forms the crushing of the material, but also completes the shaping of the cavity of the material until the particles become the required size. The formed sand is discharged from the material. Mouth drains. From the above, it can be known that the work of the cobblestone sand making machine is based on the principle of stone crushing, which has the function of selective crushing, and the particle size of the crushed product is relatively uniform, and the shape is mostly cubic stones. It is widely used in the construction of bridges, highways, docks and airports.

    Technical Parameters

    Model specifications Feeding (mm) Power (KW) Impeller speed (r / min) Capacity (t / h) Overall dimensions (mm) Total weight (kg)
    HX-600 35 37-55 2000-3000 12-30 2500 × 1620 × 2600 5600
    HX-750 45 55-75 1500-2500 25-55 2700 × 1760 × 2800 7600
    HX-900 50 110-150 1200-2000 55-100 3900 × 2000 × 3070 12600
    HX-1050 60 150-180 1000-1700 100-160 4600 × 2350 × 3450 17300
    HX-1250 60 264-320 850-1450 160-300 4500 × 2400 × 3700 22500
    HX-1350 60 320-400 800-1193 200-360 5200 × 2700 × 3800 27600

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