Equipment Description:

1. Technical advantages

Coating uniformity: edge coverage > 20μm, film thickness deviation ≤ ±1.5μm
Environmentally friendly and efficient: coating utilization > 98%, VOC emissions close to zero
Anti-corrosion performance: CASS test > 120h, neutral salt spray > 1000h without rust
Intelligent: tank liquid life > 12 months (with EDI regeneration system), support IoT remote monitoring

2. Selection and use points

Industry adaptation: Automotive industry: fully enclosed tank + automatic conveying system for driving
Hardware: choose compact tank (minimum capacity 5m³) + Manual hanger
‌Supporting requirements‌: Pure water system: water resistivity ≥ 15MΩ·cm (RO+EDI device required)
Power configuration: Three-phase 380V±10%, independent grounding system recommended
‌Maintenance recommendations‌: Check tank parameters (solid content/ash content/MEQ value) monthly
Replace ultrafiltration membrane every six months, and acid wash and regenerate anode plates every year
‌Note: It is recommended to add an online membrane thickness detector (±1μm accuracy) and a tank automatic balance system (to reduce manual intervention)

Main structures and components:

1. Core structure

1. Main tank system
Material: 316L stainless steel or PP lining (acid and alkali resistant, electrochemical corrosion resistant)
Capacity: customized according to workpiece size (typical capacity 10-50m³), including overflow weir design (liquid level fluctuation ≤±2mm)
Insulation design: The insulation resistance between the tank and the ground is ≥10MΩ to prevent leakage risk
2. Circulation filtration system
Main circulation pump: magnetic drive non-leakage pump (flow rate 50-300m³/h, head 15-30m)
Filter unit: two-stage bag filter (precision 20μm) + ultrafiltration membrane system (molecular weight cutoff 5000Da)
Temperature control module: titanium tube heat exchanger (temperature control accuracy ±1℃) + Cooling tower linkage
3. Electrode system
Cathode: Workpiece hanger (DC voltage 100-400V adjustable, current density 1-3A/dm²)
Anode: 316L stainless steel plate or titanium-based mixed metal oxide (MMO) coating
Gap adjustment: Servo motor drive, dynamic adjustment of plate spacing (accuracy ±3mm)

II. Key parameter indicators

3. Core functional components

Rectifier power supply: high-frequency inverter (ripple factor <3%, conversion efficiency ≥95%)

UF ultrafiltration system: membrane pore size 0.02μm, permeate recovery rate >95%

Post-flushing unit: four-stage countercurrent spray (RO water + UF liquid recovery)

Tanking liquid management: pH/conductivity/temperature three-parameter interlocking control + automatic feeding system

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.

Domestic large-scale coating equipment, intelligent equipment, and environmental protection equipment production enterprises-Zhejiang Huier Coating Environmental Protection Equipment Co., Ltd has 37 years of experience industry team in the powder coating equipment,intelligent equipment and environmental protection equipment.It is the national high and new tech enterprise,Specialized, refined, and innovative small and medium-sized enterprises， scientific and technological SMES 27years specialized R&D, design, manufacture, installation, commissioning ,maintenance of varies coating equipment, automatic equipment, intelligent control system, waste water,waste gas environmental protection equipment and treatment engineering.The company is located in Wukang Street, Deqing County, covers an area of 30,000 square meters, workshop of more than 20,000 square meters, more than 200 employees. The company has passed ISO9001 international system certification, ISO14001 environmental management system certification and ISO45001:2018 Occupational health and safety management system certification, and obtained more than 40 national patents.

The company actively and constantly introduce excellent talents, focus on the development of coating equipment and environmental protection equipment of new technology, new process and new products every year.It is the mission of all staff to continuously develop and grow, meet the needs of customers and create value for customers.

The products are used in all kinds of metal surface, plastic, aerospace, auto parts, mechanical equipment, furniture and other surface treatment.It will meet the customer needs, because it adopts automatic production to anti-corrosion and powder coating the user's products,coating solid bright.

In aerospace, household appliances, light industry, furniture, machine tools, construction, motorcycles, automobiles, communications, aluminum, electric power, agricultural machinery and transportation and other industries by the user's praise. The company continue to innovate, research and development of new products, design and manufacture safety, energy saving, environmental protection, intelligent features of fire-proof safe, powder coating environmental protection equipment and intelligent equipment engineering projects.

The company not only meet the needs of domestic customers, but also in Southeast Asia, the Middle East, Europe, North America, South America and other 27 countries occupied the market has won the favor of customers! The company always dedicated to our customers with the overall intelligent coating environmental protection system solutions and system services.