PUR (polyurethane) is a polymer material with high elasticity and impact resistance, and its physicochemical properties include: excellent chemical, oil, water and low temperature resistance; Good mechanical strength and wear resistance; low water absorption; High thermal stability; Good adhesion properties; and adjustable hardness and elasticity. Common conveying methods include: belt conveying, spiral conveying, pneumatic conveying, vacuum conveying, etc. When choosing a conveying method, factors such as material characteristics, conveying needs, conveying distance, conveying volume, and whether there are special conveying needs should be considered.

1. Common conveying methods

The common conveying methods of

PUR are mainly divided into mechanical conveying and pneumatic conveying. Mechanical conveying relies on the movement of mechanical components and is a traditional conveying method, suitable for short distances, low heights and small flow scenarios, mainly including screw conveyors, bucket elevators, belt conveyors and scraper conveyors, each with its own unique principles and characteristics. Pneumatic conveying uses airflow energy to transport materials in closed pipelines, which plays a central role in material processing, warehousing and packaging, and selects the appropriate pneumatic conveying method according to the characteristics of different materials.

2. Can PUR be conveyed by pneumatics?

pneumatic conveying system is perfectly suited for handling powdery materials such as PUR with fine particles, low density, good flowability and no obvious cohesion, which makes it ideal for pneumatic conveying requirements. During pneumatic conveying, the system uses compressed air or vacuum as the power source to form an airflow through a closed pipe and move the material with it. During the conveying process, after the material is mixed with the gas, the gas-solid separation is achieved through the separator. According to the conveying pressure and power form, pneumatic conveying can be divided into three types: negative pressure suction type, positive pressure pressure pressure feeding type and mixed type. In terms of gas-solid mixing concentration, dilute phase conveying is usually used to optimize conveying efficiency and effectiveness.

3, PUR pneumatic conveying

PUR pneumatic conveying is a conveying method that uses compressed air as a power to transport powdery, granular or small pieces of material from the feeding point to the receiving point through pipelines. It has the advantages of long conveying distance, large conveying capacity, many types of conveyed materials, easy operation, safety and reliability, and is widely used in chemical, building materials, food, medicine and other industries. The system is mainly composed of feeding equipment, conveying pipelines, compressed air systems, control systems, etc., which realize the continuous and stable transportation of materials by accurately controlling the pressure and flow rate of compressed air.

4, pneumatic conveying advantage%}}

PUR pneumatic conveying has the advantages of high conveying efficiency, low energy consumption, long conveying distance, wide range of particle size of conveyed materials, stable operation, low noise, simple structure, convenient maintenance, safety and reliability.

5. Precautions

When choosing a PUR pneumatic conveying system, it is necessary to pay attention to factors such as the nature of the conveyed materials, the conveying distance, the conveying volume, the diameter and material of the conveying pipeline, the control system and safety performance, etc., to ensure the stable operation, high conveying efficiency and safety and reliability of the system. At the same time, installation costs, ease of maintenance, and the adaptability of the system to future expansion need to be considered.

The PUR pneumatic conveying system of the Hyde brand shows obvious advantages in the field of material handling with its efficient, stable and safe characteristics. The system is made of high-quality PUR material, which has excellent wear and corrosion resistance to ensure long-term stable operation. The unique design optimizes airflow distribution, improves conveying efficiency, and reduces energy consumption. At the same time, the system is compact and easy to install, and can be applied to a variety of working conditions, providing users with reliable and economical conveying solutions.

As an efficient material conveying system,

PUR pneumatic conveying method has obvious advantages such as high conveying efficiency, good conveying quality and fast conveying speed, but it also has certain disadvantages such as high energy consumption and high equipment investment cost. With years of industry experience, Haide Powder can customize conveying solutions for thousands of materials, improve conveying efficiency and quality through optimized design, and make material transportation more convenient. This approach has been recognized by the industry, and you are welcome to share your views and discussions in the comment area. Hyde Powder is committed to making material handling easier and more efficient!