Fengling panel frame turnover shelf manufacturing process features:

1. Bottom equipped with a rear puller: Enhances traction for the panel frame trolley under various driving conditions, ensuring a secure connection between trolleys for easy storage and linear logistics during rotation, indirectly enhancing corporate image.

2. Equipped with bottom casters (2 fixed, 2 swivel with brake): Easy to handle manually, convenient and quick, saving time and effort, versatile in use, highlighting the mobility and flexibility of the周转架.

3. PVC sleeve spacing design: Ensures consistent quantity in each work vehicle, easy for storage and turnover, and clear quantity management. The use of PVC as raw material gives the work vehicle itself features such as light weight, corrosion resistance, attractive appearance, no bad smell, easy processing, and convenient construction. It also boasts good tensile and compressive strength, high impact resistance, low fluid resistance, non-scaling, smooth inner wall, easy to maintain, and meets the flame-retardant requirements of building materials. It is resistant to aging and has a long service life.

4. With Handrail: Easy for manual operation, convenient and quick, featuring a central point of force.

5. Additional Identification Signs: Clearly indicate process operations, easy to transport, flexible, and simple to operate.

6. Surface treatment is after acid-phosphate conversion and electrostatic spraying, with color options available for easy and quick distinction by customers between different departments and components used.

7. Customized Non-standard Solutions: Offer one-on-one design, manufacturing, and production for the carrying specifications, capacity, and quantity of the component panel frame turnover trolley. Specialized design ensures ease of operation, saves time and effort, and reduces costs.

Surface Treatment Requirements:

Process Flow: Raw Black → Degreasing → Rust Removal → Surface Adjustment → Phosphating → Drying → Electrostatic Powder Coating → Curing → Packaging

2. Surface treatment is done via electrostatic powder coating with epoxy resin, with a coating thickness of 60~80 micrometers.

3. The adhesion of electrostatic powder coating meets the standard requirements.

4. The hardness (wear resistance) is more than 100 times that of ordinary nitrocellulose paint, meaning it is scratch-free after the 2H pencil test.

5. Corrosion Resistance (Hydrochloric Acid Test) GB1771-91 > 500 hours.