Application: ZWS137 high speed screen machine uses the principles of compressed air, centrifugal dust removal and roller edge grinding to remove powder from the surface of tablets and remove burrs, ensuring a clean surface and neat edges. The screen box is completely isolated from the power box and has a quick disassembly design, making it easy to install, disassemble and clean. The parts in contact with the drugs are made of stainless steel, which meets the GMP requirements for pharmaceutical equipment. Operating principle: The screening and transportation process of this machine is carried out in a closed sieve box. During operation, the sieve box and feed and discharge ports are under negative pressure, which eliminates dust leakage. The screen box is completely isolated from the power box, and the quick disassembly design makes installation, disassembly and cleaning easy. The parts in contact with drugs are made of stainless steel, which meets the GMP requirements for pharmaceutical equipment. Features: The machine is equipped with a brushless AC motor, which provides stepless speed control, which allows you to adapt the equipment to various volumes and types of dust removal products. The height and angle of feeding and discharging can be adjusted within a certain range to meet different working requirements. The lower part of the machine base is equipped with wheels, which makes it easier to move the machine to the workplace. The machine is composed of feeding funnel, power box, sieve box, sieve drum, blowing device, discharge port, frame, speed control device, transmission mechanism and other parts. The sheet from the feeding funnel enters the sieve drum, which is driven by a power box consisting of AC and gear mechanism and rotates. The sheet is conveyed to the discharge port by a spiral plate inside the screen drum at the bottom of the circle. The mesh surface of the drum gently grinds the sheet using a compressed air blowing device. Compressed air continuously blows through the surface of the sheet, removing dust and burrs, and separates the “film” and “powder” under the influence of centrifugal force and gravity. Dust is removed by a suction air stream into the dust collection device. The working height and feeding and unloading angle can be adjusted using the lifting bar and locking handle.
