To solve the problems of domestic tablet press industry and upgrade the food processing technology

To solve the problems of domestic tablet press industry and upgrade the food processing technology

Tablet press is a machine that compacts particles or powder materials into tablets by punching head in die hole. In the pharmaceutical process of Chinese and western medicine, tablet press is one of the necessary equipment. The problem of environmental pollution in China is becoming more and more prominent and the GMP standard is also improving constantly. Because of the pollution problem in the press industry, it is urgent to transform and upgrade.

It has been learned that at present, there are a variety of types of lamp-pressing machines on the domestic market, which can be mainly divided into single-punching lamp-pressing machines, flower-basket lamp-pressing machines, rotary lamp-pressing machines, and sub-high-speed rotary lamp-pressing machines. Automatic high-speed sheet press and rotary core press. These equipments have different functions and can meet the needs of different industries.

Food and drug industries demand rapid prosperity tablet machine market in China, market competition is increasingly intensified. But tablet press equipment in our country there are certain technical defects. Such as pollution, clean hard times, the product can't realize the online detection, equipment running records by artificial fill is tablet press the challenges faced by the industry development.

Among them, the dust pollution problem has been stuck in the pharmaceutical industry. Due to the gap between the existing technology level and consciousness in China, and the sealing effect of the equipment itself is not ideal, some of the dust is polluted. Strict GMP standards as the pharmaceutical industry, and also to pay attention to dust pollution problem, the tablet press equipment to improve equipment performance, improve equipment sealing, can draw lessons from foreign tablet press technology advantage, such as the UK MANESTY zero clearance feeder adopts polyurethane sealing ring structure, make the bottom of the feeder contact with the turntable mode to realize zero clearance, to avoid the defects of the current feeder on the seal.

Multi - impact rotary tablet machine is widely used in production. It is reported, automatic high-speed rotary tablet press of PLC through the pressure sensor detection punch, by the central control unit to monitor the CPU and the analysis judgment, according to the predetermined control model to adjust the depth of the filling medicine of tablet press, realize the automatic control of tablet press tablets production. The automatic high speed rotary PLC compressor adopts the servo control system of mechatronics. Precision servo motor as power source, the output torque and rotational speed were higher, the spindle speed up to 100 r/min, the most high yield is up to 168 kt/H, cooperate with the die size and shape can be pressed out of 13 mm diameter circular slice, maximum length of 16 mm profiled piece, average weight control accuracy + / - 1%. The tablet can be used in pharmaceutical factory, chemical plant, chemical plant, laboratory, etc.

The author learned that xinghua an enterprise launched ZP9A impact rotary tablet press is a kind of automatic rotation, continuous tablet press machine, miniaturization of the compressor is equipped with overload protection device, when the pressure overload, can automatically stop. This kind of tablet machine improves the uniformity of tablet density and reduces the phenomenon of lobes. ZP9A multi-impact rotary tablet machine has low vibration, low noise, low energy consumption, high efficiency and accurate tablet weight. It is a very popular tablet machine in China.

In general, Chinese domestic tablet machine has been growing since its birth and has made great progress. The food and drug industries rapid development in our country, in the New Year of 2018, affected by the policy of good, tablet press equipment manufacturers in our country should seize the opportunity, reasonable layout, to cater to the market demand, at the same time prepare for positive action.