Ningbo Beilun Rhong Machinery Manufacturing Co., Ltd.
Medium-speed Plastic Granulator
The medium-speed beside-the-press granulators of RG-21 series are used together with plastics molding machine. It is
designed to crushing various shorts, reuse and semi-finished products made of plastic and rubber materials such as soft PC, polycarbonate, nylon, ABS and so on in sheet, twig or mesh shapes.
The machine is characterized with compact structure, attractive appearance, convenient in operation, optimized rotation knife design
to achieve lowest energy consumption and higher cutting efficiency.
The characteristics of the machine:
(1)Integral body, sturdy and durable, keep excellent performance even after long-term crushing
(2)Heavy loading bearing and dust protection device, the noise-proof board can prevent vibration and noise effectively
(3)The overloading protector on the motor and interlock protection device on the power source, double protection for the safety of human being and motor
(4)Paddle-blades rotor adopting shear principle, made of high contented chromium steel, shred various plastics easily
(5)The gap between knives is adjustable. The knives can be dismounted when unsharp, to be used repeatedly, long time using life
(6)Separable design, the bunker, main body, mesh frame are dismounted easily, convenient for bunker cleaning
(7)With wheeled feet, convenient for moving
RG-16 and RG-21 series medium-speed granulators are paddle blades type. They are mainly used for granulating sprues or
rejects fed by pickers or belt conveyors beside the molding machines. They feature low speed, high torque, low noise and dust
level,excellent quality and performance. Machines are built to comply with CE safety standards.
RG-16 and RG-21 series adopt paddle blades and integration design to obtain better cutting performance, and unfixed blades
which can keep a settled cutting clearance without adjustment after resharpen.
Low granulating speed and sharp angle design of rotating blades are helpful for smooth and continuous operation.
Optimal cutting angle makes resistance small and avoid blockage to improve cutting efficiency.
Optimal design can effectively reduce vibration during operation of granulator.
Low speed granulating ensures well-proportioned granules and low dust level.
Low speed and sound-proof material hopper brings a quieter operation environment.
Easy access for easy maintenance and cleaning.
Small in size with castors for easy moving.
High safety grade design to comply with European safety standard.
30-sec instant recycling system, regrind conveying via blower & cyclone, dust separator, height-increasing storage tank and full-receiver alarm device. Straight hoppers, special screens.
Medium-Speed Granulator schematic structure: