Zp-9A Mini Rotary Tablet Press Machine (pharmaceutical machinery equipment)

ZP-9A Tablet Press Machine

1. This machine is a miniaturized machine based on the multi-punching tablet machine, and has been further improved on the basis of the original model to solve the defects of the original model and make it more applicable and humanized. It is mainly suitable for process research and small batch production in pharmaceutical, chemical, food, electronics and other industrial sectors, and it is the first choice equipment for confirming whether granular raw materials can be pressed into tablets.
2. This machine is suitable for pressing into tablets (within the pressure range of this machine). And the compression of granular raw materials with a powder content (above 100 mesh) not exceeding 10%.
3. This machine is suitable for pressing 4~ 15mm round, shaped and engraved tablets.
4. This machine is not suitable for semi-solid, wet granules, low-melting-point hygroscopic raw materials and powder-free tablets.

Working principle and main structure

1. Turntable structure: The turntable is the main executive part of the machine. It consists of upper and lower bearing assemblies, main shaft, turntable and other main parts. evenly distributed around the turntable  The die is attached, and the torque is transmitted between the turntable and the main shaft by a flat key. The main shaft is supported on the bearing by the worm gear
Auxiliary transmission, connected by splines, turns the main shaft to make the turntable work.
2. Track mechanism: The track has a cylindrical cam and a flat concave wheel composed of an upper track and a lower track, which are the tracks of the upper and lower punches. The upper track is composed of upper punching upper rail, upper punching preload rail, upper punching lower rail, upper punching upper parallel rail, upper punching lower parallel rail, and pressing down rail. They are respectively fastened on the upper track disc. The lower track is composed of the lower punching upper rail, the lower punching upper rail and the filling rail. They are respectively installed on the lower track seat.
3. Filling adjustment device: The filling adjustment is used to adjust the tablet weight. The filling adjustment mechanism is installed inside the main body, and the moon-shaped filling rail can be observed on the main body plane. It rises or falls by the action of the spiral to control the filling amount. When the disc is turned to adjust, the filling amount decreases clockwise, and vice versa. big.
4. Sheet thickness (pressure) adjusting device: adjust the sheet thickness (pressure) by adjusting the lower pressure wheel up and down. The lower pressure wheel is installed in the groove of the main body, it is sleeved on the eccentric shaft, and the outer end is connected to the hand wheel. When the external hand wheel is adjusted, the eccentric shaft drives the pressure wheel to rise or fall, that is, to adjust the thickness (pressure) of the sheet, so as to Control tablet thickness and hardness. The up and down adjustment of the upper pressure roller can also be used as an adjustment device, but it is not adjusted in general.
5. Feeding device: This device is composed of a feeding hopper, an adjusting screw, and a feeder. The feeder is a moon-shaped grid feeder, which is installed on the turntable. The gap between the feeder and the working surface of the turntable and the height of the hopper are adjusted according to the fluidity of the particles.
6. Transmission device: The transmission part of the machine is composed of electric motor, synchronous belt pulley, worm gear reducer, test run handwheel, etc. The motor is installed on the motor seat of the bottom plate. After the motor is started, the power is transmitted to the spoke of the decelerating worm wheel through a pair of synchronous belts. The motor speed is regulated by AC frequency conversion stepless speed regulation. Open the side or rear doors for direct view and access to these parts.
7. Shell part: the shell of the machine is fully enclosed, which meets the requirements of GMP. The upper part is surrounded by four windows for easy cleaning and maintenance. The lower part is closed with a stainless steel door, which is locked and closed under normal conditions, and the door is only opened when repairing and installing the die. An operating table is installed on the front of the machine. The tablet pressing room and the transmission part of the machine are separated by a stainless steel enclosure to ensure the cleaning of the tablet pressing room and protect the transmission parts from powder contamination and corrosion

1. Paper Straw Making Machine  Paper Slitting MachinePaper straw Drying MachinePaper Straw Packing MachineBlister Packing Machine  Automatic Cartoning Machine  Automatic oral/vial/ampoule Packing Production Line   Bundle machine   Blister-Card Packing Machine   Capsule Filling Machine   Soft Gel Encapsulation machine   Tablet Press Machine   Capsule/Tablet Counting Machine   Strip Packing Machine  Plastic Ampoule Filling and Sealing Machine  Sachet Filling and Sealing Machine Tube Filling and Sealing Machine Emulsifier Machine + tank Labeling Machine