Teflon ultrasonic vibrating screen

Some users often mention when consulting about vibration screening equipment that "my contaminated materials cannot come into contact with other materials, and our materials cannot produce fine powder by friction with the screen frame during production." In response to these requirements, our Jinhe Machinery Factory has produced an internal spray PTFE vibrating screen. So what kind of screening equipment is this?

If we want to understand what PTFE vibrating screen is, we need to first understand what PTFE is. Teflon, also known as polytetrafluoroethylene, is commonly referred to as "non stick coating" or "easy to clean material". This material has the characteristics of acid and alkali resistance, resistance to various organic solvents, and is almost insoluble in all solvents. At the same time, polytetrafluoroethylene has the characteristic of high temperature resistance, and its friction coefficient is extremely low. Therefore, in addition to its lubricating effect, it has also become an ideal coating for easy cleaning of the inner layer of water pipes. Due to its characteristics, internal spraying of PTFE is used in the production process of vibrating screens to avoid secondary pollution of user materials.

Teflon is a high-performance fluororesin coating, known as the "plastic king". Its non stick properties, wear resistance, high and low temperature resistance, corrosion resistance, insulation stability, and low flammability have unparalleled comprehensive advantages over other coatings.

The PTFE vibrating screen has the characteristics of acid and alkali resistance, corrosion resistance, wear resistance, and high temperature resistance, and has been widely promoted and used in the chemical, ceramic, silicon carbide, pharmaceutical, and food industries. The PTFE vibrating screen solves the difficult problems of frequent damage to the screen mesh and corrosion of the screen frame in the above industries. Greatly improve production efficiency.

In the ceramic production process, it is necessary to use a vibrating screen to filter the slurry and glaze, but acidic materials are often present on the slurry and glaze, which can have a significant impact on the vibrating screen equipment during use. Stainless steel material will gradually become thinner under long-term corrosion by acidic materials. The use of PTFE vibrating screen can effectively solve this problem.

　　Teflon ultrasonic vibrating screenThe main components include: bottom bucket, vertical vibration motor, damping spring, screen frame, screen mesh, ultrasonic cleaning device, and dust cover. The device consists of an ultrasonic resonant power supply, an oscillator, and a resonant ring. The high-frequency electrical oscillation generated by the ultrasonic resonant power supply is converted into longitudinal oscillation waves in the form of high-frequency sine waves by the oscillator. These oscillation waves are transmitted to the resonant ring to cause resonance, and then the vibration is uniformly transmitted to the screen surface by the resonant ring. The material on the sieve undergoes low-frequency three-dimensional vibration combined with ultrasonic vibration, which can prevent mesh blockage and improve screening yield and quality.

　　Teflon ultrasonic vibrating screenAchievable effects

1. Isolate the contact between materials and equipment materials, effectively avoiding secondary pollution of materials;

2. Effectively improve screening accuracy, with screening accuracy reaching over 95%;

3. The output is 1-5 times that of ordinary vibrating screens;

4. Effectively solve the screening problems such as clogging, sticking, distortion, adsorption, static electricity, etc. that occur during the screening process of special materials;

5. Easy network replacement, simple operation, easy mobility, and long service life.