The definition of medium speed mill machine: machine side speed grinder is used in injection molding machine, plastic scrap, scrap materials, semi-finished products, water and other materials produced in the injection molding machine and injection molding machine of medium speed grinding edge grinder in the process of crushed particles through the recycling system, and the raw materials are mixed according to the proportion again after use. Medium speed pulverizer machine crushing and recycling of nozzle material placed in the injection molding machine, greatly reduces the cost of production, while the nozzle material, scrap recycling, to achieve environmental protection; if the configuration recovery device, mechanical hand operation, do not need artificial to operate at the same time, saves the labor cost. Use medium speed pulverizer machine: the machine side of medium speed mill, suitable for all kinds of plastic material crushing reuse, including plastic scrap, recycled material, semi-finished products, suitable for soft poly chloride, carbon, nylon, ABS and other soft and hard plastic sheet, dendritic, plastic mesh. The machine has compact structure, beautiful appearance, convenient operation, and the optimal design of the rotary cutter can minimize the energy consumption and improve the cutting efficiency. Time: 30 seconds immediately without waiting for recovery, centralized crushing, and ensure clean and clean; improve the quality of nozzle material: at high temperature after removing suffer oxidation, wet (absorbs moisture) and the destruction of property, 30 seconds immediately recovery can reduce physical strength, reduce color gloss damage; recovery, save money: a short period of time to avoid pollution, mixed material caused by the bad rate, can reduce the plastic, labor, management, storage, waste and loss of material purchase funds; wide use: PU, PVC, suitable for crushing and recycling of PC, ABC and other soft and hard materials of nozzle material; simple: easy disassembly design, easy to change the color of refueling easy, small space is small, suitable for small workshop next to the machine to use; the speed of motor, low noise, low energy consumption; stainless steel hopper design, convenient Cleaning, do not pollute the raw material; the motor is provided with an overload protection device and power supply chain protection system, safe and reliable operation and cleaning; optional automatic recovery system or powder separation system, fully avoid human waste of material, so as to achieve the best effect of recovery. Performance advantages: 1 medium speed mill machine, medium speed granulator is mainly used for placing beside the plastic molding machine and mechanical hand collocation nozzle material crushed into granules, and then by the back to the plastic molding machine for recycling immediately recovery device. 2, because this type of speed is low, so the use of low noise. 3, the unique design of the knife, high quality cutting tools (tool material Cr12MVo) preparation, so the grinding material particles uniform, less powder. 4, the system to optimize the size of the product size to a minimum, save the site, and the bottom of the pulley, easy to move. 5, a wide range of uses: this type of transport and recovery of PU, PET, PC, ABS and other soft and hard material material. 6, easy disassembly design, compact and easy to change the color of refueling, the space is small, suitable for narrow small machine room. 7, motor overload and power supply switch and safety protection system, and equipped with machine alarm system, convenient and safe operation. 8, hopper type and automatic recovery type for selection. Hopper type machine with below the hopper loading after the completion of the crushed material; automatic recovery type machine, supporting the recovery system, the crushed material can be recycled directly feeding injection molding machine in continuous recycling. The advantages and disadvantages of medium speed mill and mill machine strength difference: strong crusher cutter shaft speed, impact type crushing with cutting pieces, most of the plastic, rubber, medicine, wood products have a good crushing effect. And crushing power from small to large selection range, can be used for crushing machine and minicomputer with immediate recovery device, save manpower and turnover time. A large machine can realize centralized crushing, high yield, can also configure the large recycle bagging fan, grinding at the same time, the crushed material by wind blowing machine to storage barrel. Compared with the slow crusher, strong crusher noise, the crushed material is not as uniform as the slow mill. The advantages and disadvantages of slow silent mill: slow speed, tooth bite type crushing, uniform particles, no screen, convenient disassembly and cleaning, can be configured to achieve immediate recovery device, proportion of the recovery of crushed material and raw materials. The noise is small, the noise value is about 20DB when idling. Mostly used for the machine side grinding, compared with the strong crusher, slow crusher is only suitable for the crushing of hard plastics, and crushing power is relatively small, the cost is relatively high.