wear-resistant alloy material small VSI sand making machine

wear-resistant alloy material small VSI sand making machine

Introduction of gravel sand making machine Sand making machine is also called vertical shaft impact crusher, which is widely used in mine, Sandstone, 

bauxite, quartz sand,etc. It has the features of high crushing ratio, energy-saving; crushing mid-hardness and ultrahard materials; final product is cubic; low environment pollution.

Features of gravel sand making machine 1) Reasonable and simple structure,low operating cost;Lower failure rate

2) Low energy consumption, high yield,big crushing ratio;

3) Little affected by the moisture content;Easy maintenance

Advantages of gravel sand making machine

1. High crushing ratio-95%; 

2. Easy to install; easy maintence; low investment

3. The granularity of final product:3-5mm  60% ;1--3mm 30%;<1mm  10%

4. Widely used in sand making production line;road,etc.

Maintenance of gravel sand making machine 1. Regularly stop to open the observation door observation.

2. the the Sand transmission triangle tape tension force size should be adjusted as appropriate to ensure that the triangular tape Force uniform, two-motor drive, both sides of the triangle tape packet matching, so that 

each group length as much as possible, square to ensure that the sand making equipment is energy efficient;

3. Check the machine and add the grease often.

4. Sand lubrication for dry oil lubrication, the amount of the bearing cavity half to two-thirds of each work of a group, add the right amount of grease.

5. Staff should stay away from the equipment before operating For more on the repair, you must power-off.

Technical parameter of gravel sand making machine

Installation of sand making machine

1, Sand making installation on a concrete foundation, the foundation should bear the whole weight several times. Sand venue can be installed in operating the plant or installation in outdoor jobs. Installation, you should sand making leveling its spindle and horizontal vertical. Sand above should set the lifting equipment, weight lifting equipment Sand largest weight considerations the lifting space should be left in the sand making above the appropriate space in the detection should stay in Sand side.

2, in the sand making field installation should still conduct a comprehensive inspection. Check the oil pipe is connected securely installed before the trial run heavier oil, add Mobilube the lubrication premium or 3 # lithium grease. Check the grid parts oil tube is connected firmly, carefully check the impeller on whether there is a foreign body.

3, check the motor belt between now inching motor, the rotation should be consistent with the sand making signs direction should adjust the motor wiring and signage direction opposite its rotation with signs consistent, non-rotating. Dual-motor-driven spindle assembly with both sides of the motor, the wind do not have the same number of V-belt connected to the spindle assembly straight should be adjusted accordingly. After the check, and then production, empty load test machine is first pre-production, production by the test machine to confirm there is no problem before.

4.General machine turn the empty load operation time of 4 hours, the load test run feed size strict accordance with the requirements of a variety of model specifications, greater than the specified materials is strictly prohibited to enter; the uniform continuous feed, water content of not less than 10-15% ( can be based on different materials), feeding up to the full capacity of the PCL direct impact sand making; load the commissioning time 8-24 hours

5, Sand boot to check vortex chamber observation doors are closed to prevent the material from the the vortex chamber observed door out of danger. Check the impeller and conveying equipment startup sequence:

1, feed nesting - → Sand - →

Sand must load starting to be sand making machine operating normally before feeding.

3, the stop order is contrary to boot.

6, Sand making feed size in strict accordance with the requirements, non greater than the specified materials into Sand, otherwise, it will cause the sand making the imbalance of the impeller and the impeller excessive wear, and even cause clogging impeller channel and center feeding tube, sand making machine is not working properly, found that large materials should be immediately removed.

7.Sand host before you stop working, you should stop feeding, otherwise it will create crushed impeller burn out the motor. The feed should be uniform. The Sand during operation, without severe vibration and abnormal noise, Otherwise, we should stop to check. Lubrication is a dry oil lubrication Mobil car with grease or 3 # lithium grease. Sand making machine for every 100 hours of work to add the proper amount of grease.

Structure of gravel sand making machine 

Production Line We Offer:

1) Stone Production Line

2) Beneficiation Production Line

3) Sand-making Production Line

4) Cement Production Line

5) Gypsum Production Line

6) Lime Production Line

7) Drying Production Line

8) AAC Production Line

9) LECA Production Line

Our Services:

1. Proving beneficiation technology and consultation;

2. Raw ore testing and evaluation;

3. Site chosen consultation and evaluation;

4. Site design and layout design 

5. Installation, erection,and commissioning  instruction;

6. Workers training

Failure phenomenon of sand making machine

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