Sand making machines are widely used for the fine-breaking of various ores. Currently, they have replaced traditional equipment such as hammer crusher machines, roll crushers and rod mills, and have become the mainstream equipment in the sand making industry. The following Xiao Bian will give you an introduction to the use of sand making machine. Let's take a look.
The use of sand making machine
The sand making machine is widely used in the medium and fine crushing fields of various hard or special hard materials such as various ores, cement, refractories, bauxite clinker, corundum, and glass raw materials. It is widely used in the crushing of mechanical building sand, stone and various metallurgical slags, and has higher yield and efficiency than other types of crushers.
1. Artificial sand making of river pebbles, rocks (limestone, granite, basalt, diabase, andesite, etc.), ore tailings, corundum, talc, peridot, feldspar, fluorspar, and chippings.
2. Production of building aggregates, road fabrics, cushion materials, asphalt concrete and cement concrete aggregates.
3. The crushing process in the front section of the grinding industry in the mining industry, and the crushing of materials in industries such as building materials, metallurgy, chemical industry, mining, refractory materials, ceramics, cement, and abrasives.
4. High abrasion resistance and secondary disintegration, environmental protection projects such as sulfur removal, steel slag, construction waste crushing in thermal power and metallurgical industries.
5. Production of glass raw materials, quartz sand and other high-purity materials.
6. Engineering sand production and stone shaping of water conservancy and hydropower, high-grade highways, highways, high-speed railways, passenger dedicated lines, bridges, airport runways, municipal engineering, and high-rise buildings.
7. Fine crushing and rough grinding operations of special hard, medium hard and abrasive materials such as iron ore, copper ore, gold ore, wood ore, lead-zinc ore, tungsten ore, and manganese ore.
Sand machine performance characteristics
1. The structure is reasonable and there are two inspection openings on both sides of the crushing chamber to facilitate inspection and maintenance;
2. Smooth operation, low working noise, high efficiency and energy saving, high crushing efficiency;
3, dry and wet materials can be ground and crush, no clogging;
4, counterattack liner, impact block wear-resistant materials, long life;
5, the internal flow of the vortex chamber self-circulation, dust pollution is small;
6, various installation methods, removable installation;
7. The finished product has a small particle size, good grain size, and small iron contamination.
Sand making machine maintenance and maintenance
1. The sand making machine equipment is shut down periodically to open the observation door to observe the internal abrasion of the impact sand making machine, and the wear degree of the center feeding pipe, the conical cap, the impeller, the down flow channel lining plate, the circumferential guard plate and the wear-resistant block is Should be replaced or repaired in time. When replacing wear blocks, they should be replaced at the same time to ensure that the wear blocks have the same weight. It is forbidden to open the observation door during the work of the crusher to observe the internal working conditions so as to avoid danger. It was found that the impeller body was worn out and promptly replaced by the manufacturer. In particular, it is strictly forbidden to create impellers without permission from the manufacturer.
2. The size of the tightening force of the driving triangle tape of the sand making machine equipment should be adjusted properly to ensure uniform force of the triangular tape. When the dual motor is driven, the two sides of the triangle tape should be grouped and matched so that the length of each group is as consistent as possible. In order to ensure the energy saving and high efficiency of the sand making equipment;
3, sand making machine equipment should be added to the appropriate amount of grease in the work to 400 hours, to work to 2000 hours when the spindle assembly must be opened to clean the bearing, if you work to 7200 hours after the time must be replaced New bearing.
4. The lubrication of the sand making machine is a dry oil lubrication method. The addition amount is one-half to two-thirds of the bearing cavity, and an appropriate amount of grease is added for each working shift.
5. During the work process, the sand making machine is a high-speed operation equipment and should pay special attention to safety. Staff should be far away from the equipment, if you need to repair the machine, you must power off before you can operate.
The above is a brief introduction for Xiaobian. If you want to know more related information, please continue to pay attention to Qijia Consulting. More exciting consultation, please stay tuned.
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