Price of 30B Universal High Efficiency Crusher

In the production processes of industries such as pharmaceuticals, food, chemicals, and feed, material crushing is a fundamental step in ensuring subsequent processing efficiency and product quality. As a classic small and medium-sized crushing equipment, the 30B universal crusher has become an ideal choice for laboratory research and development as well as small and medium-sized production due to its wide material adaptability, stable crushing effect, and compact structural design. Its "universal" characteristic is reflected in its ability to process materials with various physical properties. It can crush hard mineral particles, grind tough plant fibers, and meet the low-temperature crushing needs of thermosensitive materials. It is a multifunctional crushing equipment in industrial production.

1、 Main function: Covering the crushing needs of various forms of materials

The core function of the 30B universal crusher is to crush block and granular materials into specific fineness powders through mechanical force. Its functions cover three major fields: dry material crushing, semi dry material crushing, and fiber material shearing, meeting the diverse needs of different industries.

inDry material crushingIn terms of processing, the equipment can handle various types of dry materials ranging from soft to medium hard. In the pharmaceutical industry, it is commonly used for coarse and fine crushing of traditional Chinese medicinal materials such as Angelica sinensis and Astragalus membranaceus; In the field of chemical engineering, inorganic salts, resins and other materials can be crushed, and the powder particle size is uniform after crushing, with no large particle residue. For materials with high hardness, such as quartz sand and calcium carbonate, adjusting the crushing time can achieve a crushing effect of 60-120 mesh, meeting the raw material pretreatment needs of industries such as coatings and ceramics.

target, aim at, address, focus on, in response toSemi dry materialBy designing special cutting tools, material adhesion and agglomeration can be avoided. In the food industry, semi dried ginger and garlic can be crushed into 10-40 mesh particles for subsequent processing into seasoning powder; In feed production, straw and soybean cake containing a small amount of moisture can be processed, and the granular materials formed after crushing can be directly used for mixing and granulation.

ForFiber materialsThe equipment achieves effective crushing through high-speed cutting and impact. For example, in the traditional Chinese medicine industry, medicinal herbs such as licorice and ephedra, which contain a lot of fibers, are prone to fiber entanglement with traditional crushing equipment. However, the toothed claw type cutting tool of the 30B universal crusher can cut and gradually crush the fibers to form a uniform powder; In the textile industry, waste cotton yarn and fiber scraps can be crushed, and the recovered powder can be used for the production of recycled materials.

In addition, the equipment can also be cooled by an external cooling deviceLow temperature crushing of thermosensitive materialsWhen crushing materials that are easily denatured by heat, such as vitamins and enzyme preparations, cooling air should be introduced to control the temperature of the crushing chamber below 30 ℃, ensuring that the activity of the materials is not affected.

2、 Working principle: The synergistic effect of high-speed impact and shear

The working principle of the 30B universal crusher is based on the composite crushing mechanism of "impact shear grinding". The rotating parts inside the crushing chamber are driven by a motor to move at high speed, causing the material to be crushed into small particles under the action of mechanical force. The core process can be divided into three stages: feeding, crushing, and grading.

Feed stageSelf suction feeding design relying on equipment. The material enters the crushing chamber through the feeding hopper, and the feeder at the feeding port evenly guides the material into the crushing area to avoid equipment overload caused by excessive feeding at once. For larger block shaped materials, the pre crushing device below the feeding hopper will first crush them into small pieces before sending them into the main crushing chamber to ensure the continuity of the crushing process.

Crushing stageIt is the core work process, which is completed by the cooperation between the movable gear plate fixed on the spindle and the fixed gear plate installed on the casing. The movable toothed disc rotates at high speed with the spindle, and its surface is uniformly distributed with radially arranged claws; The teeth of the fixed toothed disc are staggered with the movable toothed disc, forming multiple layers of crushing areas. When the material enters between two toothed discs, it is first subjected to high-speed impact from the movable toothed disc and is broken into small pieces; Subsequently, under the action of centrifugal force, it is thrown outward and further refined through the shearing and grinding between the teeth and claws; Finally, under the repeated action of multiple layers of toothed discs, the material is crushed to the target fineness. This multi-stage crushing structure ensures the uniformity of material crushing and avoids the problems of "over crushing" or "insufficient crushing".

Grading stageControl the powder particle size through a sieve. A detachable screen is installed at the bottom of the crushing chamber, and its aperture is selected according to the target particle size. Powder that meets the particle size requirements enters the discharge port through the screen and is sucked into the aggregate bag under negative pressure by the induced draft fan; Coarse particles that do not meet the standards are left in the crushing chamber for further crushing until they pass through the sieve. The rapid replacement design of the screen allows the equipment to switch between different particle size specifications within 5 minutes, meeting the production needs of multiple varieties.

During the entire working process, the cooling system of the equipment takes away the heat generated by crushing through the circulation of cold air in the interlayer of the casing, so as to control the temperature of the crushing chamber within a reasonable range, which not only protects the equipment components but also avoids damage to heat sensitive materials due to high temperature.

3、 Performance advantage: Efficient, stable, and convenient crushing solution

The performance advantages of the 30B universal crusher are reflected in multiple dimensions such as crushing efficiency, operation and maintenance, safety and environmental protection. Its design fully considers the actual needs of small and medium-sized production, providing users with a cost-effective crushing solution.

Balance between crushing efficiency and qualityIt is its core competitiveness. The particle size distribution of the crushed powder is narrow and the uniformity is high. For example, in the pharmaceutical industry, when using an 80 mesh sieve, the standard deviation of the powder particle size can be controlled within 5 μ m, ensuring the uniformity of subsequent mixing and granulation processes.

Convenience of operation and maintenanceReduced production management costs. The equipment adopts an integrated structural design and can be directly placed on laboratory workstations or workshop production lines without the need for specialized installation foundations. The control panel is simple and intuitive, and can be operated by simply pressing the start stop button and the speed adjustment knob. After one hour of training, the operator can work independently. Daily maintenance only requires regular cleaning of the crushing chamber and replacement of the screen mesh. The cleaning process can be carried out directly by opening the machine cover without disassembling complex components; The replacement of vulnerable parts such as claws and screens only requires the use of ordinary tools, with a replacement time of no more than 30 minutes, and maintenance costs are much lower than those of large crushing equipment.

Safety and environmental performanceMeets modern industrial production standards. The crushing chamber of the equipment is made of 304 stainless steel material, with a polished surface to avoid material contamination and facilitate cleaning. During operation, both the inlet and outlet are designed to be sealed, and the negative pressure system of the induced draft fan is used to improve the working environment in the workshop. In addition, the equipment is equipped with an overload protection device. When there is too much material or foreign objects in the crushing chamber, the motor automatically shuts off to prevent equipment damage; Install a soundproof cover outside the casing to reduce operating noise to below 75dB and minimize hearing damage to operators.

Wide adaptabilityEnable it to meet complex production demands. Whether it is brittle materials (such as glass and ore), tough materials (such as rubber and fiber) or oil-bearing materials (such as sesame and peanut), 30B universal crusher can achieve effective crushing by adjusting the gap between tooth discs and screen mesh specifications. In the traditional Chinese medicine industry, it can crush different forms of medicinal materials such as roots, stems, leaves, and fruits; In the chemical industry, it can handle inorganic salts and organic compounds with low corrosiveness; In the food industry, it can be used for crushing and processing spices, grains, and dried fruits, truly achieving "one machine for multiple uses".

30B Universal CrusherTechnical data: