News

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 press when using the tablet press. In fact, most of the time, 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 Pharmaceutical Machinery Co., Ltd. will introduce you to six common reasons: first, there are too many punching dirt on the tablet press end or insufficient lubrication of the upper punch, and it is too difficult to lift the upper punch, 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 and 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 and equipment stability and reliability, more and more enterprises have owned or began to consider purchasing high-speed tablet presses. As a major manufacturer of high-speed tablet presses, this paper attempts to analyze and compare the electrical control systems of high-speed tablet presses in the current domestic market to help users understand and judge such machines. According to the information we have, 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 compression molding, that is, the lower punch is fixed when the tablet is pressed, and only the upper punch is pressed. In this tabletting 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 evenly at the same time, so that the air in the drug particles has plenty of time to escape the die hole, improve the uniformity of tablet density, and reduce the phenomenon of lobing. It is no longer simply limited to pressing Chinese and Western medicine tablets, but also can widely press health food, veterinary medicine tablets, chemical tablets, GZPK730 series high-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 test machine

Installation instructions: The high-speed rotary tablet press is packed as a whole. 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 attention to the rotation direction of the motor when wiring. The direction should be consistent with the arrow on the machine, so as to ensure safety. The high-speed rotary tablet press should be cleaned in a dry environment with good light. 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 value of 20 billion, more than 3000 drugs produced, and products that can be exported to more than 80 countries and regions, which are still rising. China has been regarded as a pharmaceutical machinery industry power. Domestic product specifications are relatively complete and can meet the requirements of manufacturers. The strength and products of pharmaceutical enterprises are concerned by many countries. Domestic pharmaceutical equipment is still a little gap with the international level, the production of large countries is not a strong 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

< 1...29303132 >
Shanghai Tianhe
Shanghai Tianhe
facebook
Twitter
instagram
tiktok

Pharmaceutical machinery, pharmaceutical equipment, tablet press,rotary tablet press, high-speed tablet press

Welcome to know our products

Get more product service information

All
  • All
  • Product Management
  • News
  • Introduction
  • Enterprise outlets
  • FAQ
  • Enterprise Video
  • Enterprise Atlas
Search

Contact Us

Address: Chenjia Town, Chongming, Shanghai
Telephone:021-59431285
Fax: 021-59432024
Mailbox:info@sthpm.com 
            yaoji_tianhe@126.com

Sales Network

shanghai tianhe pharmaceutical machinery co ltd
shanghai tianhe pharmaceutical machinery co ltd
shanghai tianhe pharmaceutical machinery co ltd
shanghai tianhe pharmaceutical machinery co ltd

Logistics services | We can customize different specifications and sizes of machines according to different requirements of customers

Copyright 2024 Shanghai Tianhe Pharmaceutical Machinery Co., Ltd.

Business License
沪ICP备05015413号

Power By : www.300.cn   SEO

online message

Professional service team answers

Submit Message