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How to maintain the plastic crusher?

May 16,2022

With the development of industry and the increase of population, the amount of plastic products is increasing. Recycling of waste plastics has become a hot industry. Plastic crusher is an important equipment for recycling of waste plastics, attracting more and more investment. During the production process, many customers will cause some problems of the equipment due to improper maintenance, which will affect the production and shorten its service life. Today, I will tell you how maintenance will be better for the machine. 1. Put it in a ventilated place after use After each use of the plastic crusher, the dirt in the equipment should be cleaned to avoid the accumulation of dirt. After cleaning, many friends will store the equipment in a dark corner. In fact, this is not allowed. This may affect the heat dissipation effect of the motor. It is recommended to place it in a well ventilated place so that the motor can be cooled down quickly and the service life can be extended. 2. Check the tool regularly The cutter is a very important part in the plastic crusher. If the cutter is damaged or not sharp enough, even if the equipment can still be started normally, the ideal crushing effect will not be achieved, and the plastic crusher will also be damaged to some extent. The correct maintenance method should be to regularly check the cutter and apply lubricating oil. Once the cutter is not sharp enough or damaged, A new tool needs to be replaced as soon as possible.

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How to Select the Crushing Mode of Ultrafine Crusher

May 16,2022

Under the action of external exciting force, the grinding medium of the superfine crusher is sometimes scattered and sometimes aggregated. The grinding media self rotates in the same direction, and the grinding media group rotates in the same direction. The internal and external grinding mediums have been exchanging positions, and two pairs of grinding mediums have been colliding, extruding and shearing materials, so that the materials are crushed and sheared. The particles are broken from large to small. In the process of crushing, the larger particles are stressed first and crushed first. It can be seen from the working principle that the particles composed of animal cell groups, whether composed of large cells or small cell groups, are only proportionate in overall size and have equal opportunities of being squeezed and impacted. Air flow pulverizer uses high-speed airflow to pulverize materials. It can be divided into disc air flow mill and elliptical air flow mill. That is to say, in the process of crushing medicinal materials, whether large or small cell groups have the same overall size, their probability of being crushed is the same. Ultramicro crusher is realized by means of impact, collision, shearing, grinding, evacuation, etc. on materials. Air flow pulverizer uses high-speed airflow to pulverize materials. It can be divided into disc air flow mill and elliptical air flow mill. The traditional crushing method of extrusion can not be used for ultra micro crushing, otherwise it will lead to granulation consequences. When choosing the crushing method, it must depend on the nature of the crushed material and the required crushing ratio. In particular, the physical and chemical functions of the crushed material have a great decisive role, and the hardness and cracking of the material are more important, which is very effective for strong and brittle materials;

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How to improve the efficiency of multi-function crusher?

May 16,2022

Dry pulverization: It is a method of directly pulverizing dried medicinal materials. Medicinal materials should be fully dried by sun drying, drying in the shade, drying and other methods (generally, the water content should be controlled below 5%) before being crushed. According to the characteristics of the medicinal materials, they can be comminuted by mixing, separately or after special treatment. 1. Mixing and crushing (co research) means that all or part of the drugs in the prescription are mixed together and crushed together after proper treatment. Most of the medicinal materials in the compound preparation were crushed by this method. The crushing and mixing operations are carried out together, efficient. However, when the prescription contains a large amount of viscous and oily ingredients or animal skin, meat, bones and muscles, it can be easily crushed only after special treatment. Common methods include "mixing materials", "mixing oil" and "steaming tank". 2. Separate pulverization (single research) is a method of pulverizing a drug separately. This method is applicable to precious fine materials such as borneol, musk, bezoar, antelope horn, etc; Toxic drugs such as nux vomica, red powder, etc; Irritant drugs such as toad venom;

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Usage and working principle of multi-function superfine pulverizer

May 16,2022

The superfine pulverizer is widely used in 香蕉传媒 (corn, maltose, rice, ginger, pepper, pepper, oilwheat, soybean, anise, cinnamon, dehydrated vegetables, hawthorn, dried ginger, onion, garlic, shallot, carrot, soybean meal, plant fiber, starch, fish meal, essence flavor, chitin, cabbage, grain, shrimp skin, seasoning). Working principle: materials enter the crushing chamber through the screw conveyor from the hopper and are cut and broken by high-speed rotating blades. The materials are conveyed to the cyclone separator and bag filter by negative pressure pneumatic conveying, and the discharged materials meet the product requirements. Usage and working principle of multi-function superfine pulverizer The equipment is composed of three parts: main engine, auxiliary engine and electric cabinet. It has the characteristics of air separation, no screen and uniform fineness. It can be continuously produced and widely used for micronization of materials in pharmaceutical, 香蕉传媒, chemical and other industries. The grinding fineness can be independently controlled by the speed regulating motor, and the material fineness can reach 320 meshes. The finished product flows out automatically through the cyclone separator. The dust generated in the whole operation process is collected by the bag through pulse dedusting, without dust pollution. The materials enter the crushing chamber through spiral conveying, are cut and broken by high-speed rotating local knives, and are conveyed to the cyclone separator and bag type dust remover through negative pressure pneumatic conveying. The discharged material dust is recycled by the bag type dust remover.

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What are the advantages of the products produced by low temperature ultramicro pulverizer?

May 16,2022

1. In terms of convenient medication, the broken wall decoction pieces solve the limitations of traditional decoction pieces. The particle size of the fragments is finer and more uniform, and the substances in the cell wall are easy to dissolve and mix evenly. It can be directly brewed without long-term high-temperature extraction, reducing the complexity of the traditional decoction technology. 2. In terms of retaining active ingredients, the fragments after wall breaking are used as ingredients for medicine. The broken wall tablets not only retain all the medicinal ingredients of traditional Chinese medicine, but also effectively improve the problem of uneven material base caused by different parts and tissues of traditional Chinese medicine materials, which is more conducive to the absorption of medicinal ingredients by users. 3. High utilization rate of medicinal materials, saving resources of traditional Chinese medicine. Using the low temperature wall breaking technology to treat the traditional Chinese medicine of the ultramicro pulverizer can effectively improve the extraction rate and utilization rate of the effective components in the traditional Chinese medicine, greatly reduce the use amount, and help to save the resources of traditional Chinese medicine.

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Daily maintenance of superfine pulverizer equipment

May 16,2022

Multi level maintenance shall be carried out according to the accumulated running time of the equipment. The small ultramicro pulverizer shall be operated for 240 hours, 720 hours for secondary maintenance and 1000 hours for tertiary maintenance. The equipment of the ultramicro pulverizer has been maintained for 1000 hours once, 3000 hours twice and 10000 hours three times. (1) Check the appearance. All transmission parts and exposed parts shall be free of corrosion, and the surrounding environment shall be clean and tidy. (2) Check the transmission part. Check the technical condition of each component, tighten the loose components, adjust the fit clearance, check the wear of bearings and bearing pads, and check and replace the balance plate, ring and impeller., So as to achieve normal sound transmission, the anquan is reliable. (3) Check the lubrication. Check whether the performance indicators of lubricating oil and grease are qualified, whether the oil filter is blocked or dirty, add new oil according to the oil level in the oil tank or replace the oil according to the oil quality. The oil shall be clean, the oil circuit shall be smooth, without leakage and abrasion. (4) Electrical system. Wipe the motor, check the terminals of the motor and power supply cable, and check whether the insulation and grounding are complete, clean, firm and reliable. (5) Overhaul the pipeline. Check whether the valve leaks, whether the switch is flexible, and whether the filter is blocked.

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