Lab press machine operation tips
The laboratory tablet press has a simple structure, convenient operation, small volume, light weight, and is convenient for loading and unloading and handling. It can also be manually pressed without a power source. In order to adapt to the new requirements of inhibiting Chinese herbal medicine, the machine has improved the mechanical strength, increased the transmission rate, increased the pressure, increased the filling depth, and expanded the specification range of the TDP type single punch tablet computer produced by our company.
The laboratory tablet press can compress powders and small granules into round or shaped tablets of less than 12 mm with a yield of 9000-15,000 pieces per hour. The thickness, pressure and tableting speed of the tablet can be set freely according to customer requirements. Adjustment. The machine is simple in shape, small in size, light in weight and easy to operate. It is suitable for pharmaceutical, food, chemical, electronics and other industries. Equipped with an overload protection device that automatically stops when the pressure is overloaded. This machine is equipped with an electromagnetic brake motor and other safety devices that can be adjusted and operated during operation.
Laboratory tablet press operating skills:
1. The tablet press must add lubricant to all oil cups, oil holes and friction surfaces before use, and idling to fill the friction surface with oil film to extend the life of the machine.
2. Before and after each shift, you must manually test a few pieces and then turn on the electric tablet without problems, which can extend the life of the mold.
3. Save the mold: After cleaning, apply a layer of food grade lubricant (oil, edible oil), put it in a special protective box or mold storage box, put it on the shelf, and mark the size. Save on the shelf.
4. Screen the material with a laboratory tablet press prior to tableting to avoid loose debris, leaf and disc weight differences caused by the material during tableting.
5. Selection of sheet type (mold): Correct selection of sheet type is a successful step of tableting mold. For example, chewable tablets have higher hardness requirements and are easier to chew, and most of them use beveled flat panels; the film coating can be selected as a dimple shape. In the case of a raw material, the raw material does not contain a binder or a lubricant, and a pressure is required when the tablet is compressed, and the sheet type is preferably shallow. For tablets having a large sugar content, the sheet design is preferably shallow or flat. Medium-sized molds can use alloy steel or cemented carbide. Deep concave molds are easily damaged and used as little as possible.
6. When removing the upper mold, press the mold with a clamp (to prevent the scorpion from hitting the column and cause damage, put a small piece of wood on the pliers), hold the handle with one hand, and hold the pliers hand with the other hand. Remove the upper die.
7. When installing the mold, if you touch the intermediate mold directly, you can operate the mold. At this point, put a piece of wood on the platen and shake the handle!
8. After daily use, remove the remaining powder and wipe off all parts of the machine. If the deactivation is long, the mold must be removed and rubbed on both sides of the machine. Wipe the work surface, apply anti-rust oil, and cover with dust-proof clothing; wipe the mold clean and immerse it in oil to save.
The laboratory tablet press can compress the granular material into tablets, which can be widely used in pharmaceutical factories, chemical plants, hospitals, scientific research units, laboratory trial production and small batch production. The machine has excellent performance, strong adaptability, convenient use, convenient maintenance, small volume, light weight and can be shaken when there is no electricity. The laboratory compact tablet press is suitable for press forming of rubber, plastic, resin and other polymer materials. The unit is equipped with a programmable LCD display that sets the pressure, temperature, time and exhaust times and seconds, as well as the HMI operating system. The production process is dynamically displayed and monitored in real time, and the molding process is automatically completed. The machine has simple structure, high pressure, wide application range and high efficiency.
