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$Six common causes of punch fracture on tablet press$

Six common causes of punch fracture on tablet press

Many customers will break the upper punch of the tablet pre↔ss when using the tablet press. In fact, most of the tim®e, it is not the quality of the tablet press that is not good, but due to improper operation& or failure to clean up garbage in time. Shanghai Tianhe Pharmaceuti$cal Machinery Co., Ltd. will introduce you to six common reasons: firs☆t, there are too many punching dirt on the tablet press end or insufficient lubric♠ation of the upper punch, and it is too difficult to lift the upper punch,σ cause the punch to break; Second, when pressing tablets←, the pressure is too high, which leads to the instability of the pressure rod and the¶ fracture of the punch. Third, the upper guide rail is too rough anβd there are too many defects such as burrs. No.

2013

03-22

Three ways of electrical control system of high speed tablet press

Three ways of electrical control system of high speed tablet press

With the development of the pharmaceutical industry in the direction of scale and the improvement ₩of the pharmaceutical industry's requirements for output, control performance an☆d equipment stability and reliability, more and mo≠re enterprises have owned or began to consider purδchasing high-speed tablet presses. As a major manufactur♠er of high-speed tablet presses, this paper attempts to analyze and compare the elect¥rical control systems of high-speed tablet presses in the current do&mestic market to help users understand and judge such machines. According to the information we εhave, most of the electrical systems of high-speed tablet presses produced in ∏China now use the following three methods: single-chip microcomputer, industrial control computer★ and programmable logic controller (PLC). Below are these three.

2013

03-22

Features of our company's GZPK730 series high-speed rotary tablet press

Features of our company's GZPK730 series high-speed• rotary tablet press

The working principle of the tablet press is still one-way compression based on manual compress₩ion molding, that is, the lower punch is fixed when the tablet is p$ressed, and only the upper punch is pressed. In this tablet✘ting method, due to the inconsistent upper and lower forces, the density§ inside the tablet is uneven, and problems such as lobing× are easily generated. This tablet press presses up and down eve×nly at the same time, so that the air in the drug particles has p♠lenty of time to escape the die hole, improve the uniformity of tablet density, and reduce the p✘henomenon of lobing. It is no longer simply limited to pressing Chinese and Western medici∞ne tablets, but also can widely press health food, veteλrinary medicine tablets, chemical tablets, GZPK730 series highβ-speed rotary tablet press is our factory.

2013

02-27

Precautions during operation of powder tablet press test machine

Precautions during operation of powder tablet press t£est machine

Installation instructions: The high-speed rotary tablet press is packed as a who$le. After removing the box, it is moved to a place suitable for use. Fix the machine and it can be∏ used. The electrical circuit should pay attention to the voltage. We should pay attent₽ion to the rotation direction of the motor when wiring. The direction should b←e consistent with the arrow on the machine, so as to ensure safety. Thπe high-speed rotary tablet press should be cleaned in a dry environment with good light.σ Precautions for tablet press: do not remove the protective cover on the machine and install it properly. In the experiment, if there is no crack, there will be deformation and no missing ≠edge, the stamping die can only be used after it is accurate and qualified§. Granular powder should not exceed 1

2013

02-26

2013 the difference between domestic and foreign tablet presses

2013 the difference between domestic and foreign tablet presses

In 2013, there were more than 900 domestic tablet press industries, with an annual output va✔lue of 20 billion, more than 3000 drugs produced, a₹nd products that can be exported to more than 80 countries and regi•ons, which are still rising. China has been regarded as a εpharmaceutical machinery industry power. Domestic product ®specifications are relatively complete and can meet the requirements of manu®facturers. The strength and products of pharmaceutical enterprises are conceφrned by many countries. Domestic pharmaceutical equipment is still a littαle gap with the international level, the production of large countries is not a stro★ng country in production. As mentioned above, there are already more$ than 800 domestic manufacturers, which are still very high compared with &the international level in technology.

2013

02-26

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