Spinneret assembly when low-speed centrifuge rotor rotates at a high speed, air friction heat, rotor temperature will rise and tube in the sample temperature will rise. As biological samples are sensitive to temperature. The temperature of the centrifugal test is usually 4. Without the intelligent technology of computer control, it is impossible to achieve the accuracy of L. Therefore, the cooling of the centrifugal chamber with a cooling machine, and to achieve the purpose of cooling the rotor, the temperature of the sample. But the actual temperature of the rotor is very difficult, and the temperature sensor is used to measure the temperature of the rotor in the centrifugal chamber at home and abroad. Here T =T cavity T compensation. T compensation is related to the type of the rotor, the speed and the running time. Low speed centrifuge voltage fluctuation to meet 10% less than the national standard, if the voltage fluctuation on the above, it is recommended to use the regulator, the wiring of power to meet the requirements, should use three-phase power zero line and the ground separately, more important is whether industrial three-phase or, generally of a single-phase or, the ground should be reliable, so as to avoid leakage.

The main principle of filter centrifuge is generated by the high-speed operation of the centrifugal drum centrifugal force (with appropriate filter), solid-liquid mixed liquid in the liquid accelerated thrown out from the drum, and the solid phase in the drum to the effect of separation of solid and liquid, or commonly known as dehydration effect.

The main principle of the sedimentation centrifuge is the strong centrifugal force generated by the high speed rotation of the rotor. The settling velocity of different specific gravity components (solid phase or liquid phase) is accelerated, and the material of different settlement coefficient and buoyancy density of the sample is separated.

Centrifuge is widely used in mineral processing, coal, water treatment and shipping and other departments.

Horizontal snail machine is mainly composed of a rotary drum, a screw, differential and the base composition, rotary drum and a screw with a certain difference speed to rotate at a high speed, material from the feed tube continuous introduction of spiral tube, accelerated into the drum, under the action of centrifugal force field, heavier solid deposits on the drum wall form a layer of sediment. Solid deposits on the solid push to the conic end, the discharging port is discharged out of the machine. The lighter liquid phase forms an inner liquid ring, a drum drum continuous overflow overflow, the liquid discharge port discharge machine. Thus achieving the density difference of the liquid? Solid two-phase separation. This function is in high speed operation, continuous feeding, separation, unloading. With the characteristics of compact structure, continuous operation, stable operation, strong adaptability, large production capacity and maintenance, etc.. Suitable for separation with solid phase particle size of more than 0.005 mm, weight concentration rate is less than or equal to 10% or volume concentration is less than or equal to 70%, the proportion of solid to liquid ratio difference is equal to or larger than 0.05g/cm3 suspensions. Widely used in food, environmental protection, chemical, non mining, pharmaceutical and other industries. spinneret draft