vsi sand making machine

Sand Making Machine Wearing Parts

The durability of the sand making machine wearing parts is one of the important considerations for the customer to purchase the sand making machine. How to ensure that the sand making machine wearing parts have high efficiency, wear resistance and low maintenance rate? First of all, the wear parts are made of special hard wear-resistant materials for casting. The sand making parts produced in this way are small in size, lightweight, wear-resistant and easy to replace. Secondly, the hardness and viscosity of the broken material are also very obvious to damage the wearing parts. As long as the broken material is within the specified hardness and viscosity range, the wearing parts can guarantee its service life. Finally, to ensure the rationality of the overall structure of the sand making machine, only the overall structure of the sand making machine is reasonable, in order to ensure the production operation is highly efficient and stable, and the wear of the wearing parts can also be greatly reduced.

Working Principle Of VSI Sand Making Machine

Sand making equipment when working: the material from the hopper into the crusher, the sub-feeder the material is divided into two parts, sub-feeder from middle to high-speed rotation of the impeller, the impeller being rapidly accelerated its acceleration up several hundred times the acceleration of gravity, and then at a rate of 60-70 m / s projectile out of the impeller three uniform flow channel, the first part of the material with the impact of the sub-feeder income falling around since broken, but with the material lining occurrence impact, friction and grinding, which reduces the angle of pollution, to extend the Sand making machine wear time. Sand making machine clever internal airflow from the circulation, eliminating the dust pollution.

sand making machine

Sand Making Machine Features

  • 1. development of a new machine is in the nineties, stone crushing equipment, is currently the world's widely used to replace cone crusher, roller mill, ball mill models.
  • 2. structure is novel, unique, smooth operation.
  • 3. energy consumption, high yield, crushing ratio.
  • 4. devices are small, easy to operate, easy installation and maintenance.
  • 5. has a shaping function, the product was cubic, large bulk density.
  • 6. the production process, the stone can form a protective layer, body wear, durable.
  • 7. a small amount of wear parts made of special hard wear-resistant material, small size, light weight, ease of replacement parts.

sand making machine

Sand making machine also known as impact crusher, zenith adhering to the previous generation of Sand making machine philosophy, and later joined the reform and innovation of our factory Sand, and the successful development of a new generation of Sand (VSI sand making machine) excluding original sand shortcomings, accept advantages over the older generation of sand has been significantly improved, now as I plant sand making production line in the main force. Especially river pebbles Sand making machine, River Sand Pebbles The most typical use is it to adapt to the current artificial sand industry, is the rod mill crusher, impact crusher, cone crusher, sand making straight-through machine replacement. Has the following characteristics: small size gravel discharge, grain type uniform, large capacity, long life hammer, small matching power, variable three broken for secondary crushing, process simplification, simple structure, easy maintenance, smooth operation.

The Main Purpose of VSI Sand Making Machine

Sand making machine in the engineering field, is sand, cushion material, asphalt concrete and cement concrete aggregate ideal production equipment.In the mining industry, widely used in the preceding grinding process, it can produce large amounts of iron ore fines, reducing the high cost of grinding load. Widely used in a variety of hard, medium, fine ore fields especially hard materials, cement, refractories, bauxite, carborundum, glass raw materials high. It is generally used in the mechanism building sand, stone and various metallurgical slag crushing, and other types of crusher compared the efficacy of high yield.

sand making machine

Sand Making Machine Institutional Characteristics

  • 1. the central space of a quadrangular prism, the main function of Sand making machine spindle assembly mounted on the base is transmitted via the V-belt motor power coming from the impeller and supporting the rotational movement.
  • 2. the aircraft's wheel spindle head assembly mounted on the upper end of the shaft. Whirl crushing chamber, the spindle assembly, motor, transmission means are mounted on the base. Base can be mounted on the holder can also be mounted directly on the foundation.
  • 3. the machine has a single gear motor drive and dual-motor drive in two. The motor is mounted on both sides of the spindle assembly, the motor and spindle pulleys connected by triangular pulley, support spindle force balance on both sides, no additional torque.
  • 4. Sand making machine whirl crushing chamber is composed of the upper and lower cylinder composed of two sections. Eddy crushing cavity can reside materials, forming materials lining material crushing process takes place in whirl crushing cavity, the lining material will break apart the role of eddy broken wall, so crushing effect is limited to the material of the inter played the role of wearable self lining. Whirl crushing chamber is also equipped with observation hole, mainly easy to observe emission impeller wear mouth cavity at the top of the liner wearable pieces and whirl broken crusher work must be observed when the hole sealed tightly closed.

sand making machine

Sand Production Line Maintenance Considerations

  • 1. sand production line routine maintenance is essential, must make regular play sand production line to get plenty of downtime, and to regularly observe sand making machine internal wear, should be replaced if worn or repair . Also note that in the normal course of their work Sand making machine is never open to observe in order to avoid the risk of accidents.
  • 2. sand making equipment in 400 hours of work to the right amount of time to be added grease, to work until 2000 hours when we should open the spindle bearing assembly for cleaning, and must be replaced with new if time to work after 7200 hours bearing the.
  • 3. the drive belt tensioning triangle size should be adjusted appropriately to ensure that the tape should be grouped Sand making machine triangle matching, each group has its length as consistent as possible. They should be adjusted to the difference between the two motor current does not exceed 15A.
  • 4. in the course of their work, because Sand making machine belong to high-speed operation of the device, it should be a special attention to safety. Staff should stay away from the device, the For machine repair, it must only be operated off the power after sand maker.

sand making machine