Changzhou JinKui Machinery Manufacturing Co., Ltd. specializes in the production of rotary valves, airlock blowers, airlock devices, star-type dischargers, discharging equipment, ash valves, airlock fans, dust removal equipment accessories, discharger manufacturers, rotary valve manufacturers, metal materials, quick cleaning valves, reducers, and dust removal equipment accessories, etc., all of which are environmental protection equipment products. Our products are widely used in equipment across various industries such as petrochemicals, power, environmental protection, food, metallurgy, and construction. They are an essential part of drying and dust removal equipment, particularly suitable for the feeding and discharging of solid particles, powders, and ultra-fine powders under pneumatic conveying and pipeline positive and negative pressure conditions. Located in the economically developed Changzhou City in the beautiful and conveniently accessible Yangtze River Delta, we are committed to providing high-quality products and services to our customers. We sincerely look forward to joining hands with you for a future of mutual success and trustful cooperation!

In recent years, by drawing on advanced technologies from Germany, Japan, Denmark, and other countries, and combining market demands, we have successfully developed a range of 8 series, including pressure-resistant, temperature-resistant, quick-cleaning, quantitative, anti-sticking, anti-blocking, and anti-adhesive, with over 50 specifications of rotary valves. These products have gained the trust of a wide customer base, are sold domestically, and are exported to Europe, America, and neighboring countries and regions.

Our company is strategically located in the economically vibrant Changzhou City, a picturesque area with convenient transportation. Surrounded by Nanjing, Wuxi, and Shanghai, highways crisscross the region, and both rail and air transportation are readily accessible, creating a geographically advantageous environment for our growth. We adhere to the philosophy of "reliable quality and customer satisfaction," providing high-quality products and services to our customers. We sincerely invite you to join us in moving forward together, engaging in诚信合作, and creating a beautiful future!

Rotary valves, commonly referred to as star feeders, airlock blowers, lock gases, and rotary feeders, consist of a rotor with multiple blades, a housing, seals, an electric motor, and a reducer. As the rotor rotates within a cylindrical shell, the material falling from the hopper due to its own weight is filled into the spaces between the blades and is discharged to the bottom as the rotor rotates, thereby achieving a uniform and continuous transport of the material.

The rotary valve is a crucial piece of equipment in pneumatic conveying systems. It evenly and continuously supplies materials to the conveying pipeline for both positive and negative pressure conveying systems. Highly suitable for applications such as positive-negative pressure pneumatic conveying systems, pulse dust removal equipment, and precise feeding, this rotary valve boasts a compact structure, attractive appearance, excellent locking performance, stable operation, uniform discharge, light weight, and energy-saving features. It serves the functions of air supply and gas locking due to its low-speed rotors and the high-speed rotation of the internal cavity, along with minimal gaps, effectively preventing reverse airflow and ensuring the stability of system pressure and the normal discharge of materials.

Based on the characteristics of the material and its usage conditions, the rotary valve comes in various structural types. The selection depends on the properties of the material being conveyed, such as particle size, adhesion, temperature, humidity, etc.