Innovative High-Performance Accessories for Sleeve-In Structure and High-Pressure Backblowing

Equipment Description:

‌I. Core functional features‌
‌1. Automatic powder supply‌
The powder level sensor links the PLC control system to achieve automatic mixing of new and old powders and continuous powder supply, reducing manual intervention‌.
The touch screen human-machine interface (such as Siemens HMI) supports parameter adjustment, fault diagnosis and operation status monitoring‌.
‌2. Environmental friendliness‌
Fully enclosed structure + negative pressure exhaust design, dust overflow rate ≤0.1%, in line with GMP and CIP cleaning standards‌.
The bottom is equipped with a Fuma wheel to facilitate equipment movement and maintenance, and adapt to the needs of dust-free workshops‌.
‌3. Efficient color change capability‌
The quick-detachable powder pump assembly and integrated powder suction pipe design, the color change cleaning time ≤10 minutes, reducing the risk of cross contamination‌.
The sleeve-in structure is combined with high-pressure backblowing to reduce the cleaning dead corner by 90%, which is suitable for multi-color spraying production lines‌.

II. Technical parameters‌

3. Typical application scenarios
Industrial spraying: electrostatic powder spraying of automotive parts and home appliance shells.
Medicine/food: anti-pollution powder supply for drug coating particles and food additives.
New material manufacturing: screening and conveying of lithium battery materials and metal 3D printing powders.
The powder supply center realizes the integrated operation of powder conveying, screening and recycling through modular design and intelligent control system, which is efficient, clean and easy to maintain, and adapts to the needs of modern production lines.

Main structures and components:

1. Main frame and powder supply module ‌
‌1. Powder supply chamber ‌
Adopts closed stainless steel or carbon steel structure design, equipped with quick-release sealing cover, effectively reducing powder overflow ‌.
Built-in powder barrel vibration platform to ensure uniform fluidization of powder and avoid agglomeration ‌.
‌2. Powder supply pump platform ‌
Integrated Venturi pneumatic vacuum pump, drives powder fluidization and transports it to the spray gun through compressed air, supports flow and atomization state adjustment ‌.
Some models are driven by vertical vibration motor to achieve efficient powder transmission ‌.
‌3. Powder barrel assembly ‌
Round or square powder barrel (capacity ≥50LB), made of stainless steel or corrosion-resistant carbon steel, with built-in powder level sensor, real-time monitoring of residual amount and triggering alarm ‌.
‌2. Recovery and screening system ‌
‌1. Powder recovery system ‌
It consists of an exhaust fan, a filter element device and an air duct, and recovers excess powder through negative pressure adsorption, with a recovery rate of ≥95% ‌. The sealing design is combined with silicone sealing strips, with a dustproof rate of ≥95%, suitable for dust-free workshop environments.
‌2. Vibration screening module ‌
Equipped with a 15-inch open screen (customizable mesh size of 20-200 mesh), using wire mesh or nylon material, and supports multi-layer screening.

Equipped with a bouncing ball or ultrasonic screen cleaning device, it automatically cleans the particles blocking the screen, and the screening efficiency is increased by more than 30%.
‌III. Auxiliary and control components ‌
‌1. Backflush cleaning device ‌
The powder supply pipeline is cleaned alternately by high-pressure gas, and the color change is completed within 10 minutes combined with the quick-release structure. ‌
The sleeve-in design reduces the cleaning dead corner by 90%, which is suitable for multi-color spraying production lines. ‌
2. Control system ‌
PLC integrated control module, linked powder level sensor to achieve automatic proportioning powder supply, reducing manual intervention. ‌
The touch screen human-machine interface (HMI) supports parameter adjustment, operation status monitoring and fault diagnosis.

Features:

1.High cost performance: Based on the customer's product positioning and development strategy, and with economic affordability as the foundation, we achieve the best cost performance.
2.The advanced and meticulous design concept of the equipment, along with the highly automated industrial equipment, showcases the image of a modern and advanced enterprise.
3. It has high adaptability, meeting the current production requirements and reserving room for development, taking into account the needs of increased production and improved quality in the future.
4.Quality compliance strictly adheres to the ISO900 quality management system, with every minute detail of the entire equipment installation being strictly controlled.