Steel Plate Pretreatment Line With Shot Blasting and Priming | Jinwo, Qingdao, China

Jinwo's Steel Plate Pretreatment Line with Shot Blasting and Priming is a complete automated line that prepares steel plates, sections and other metal sheets for further processing. It removes rust, scale and contaminants and then applies a protective primer.

Workpieces travel through the line on a roller conveyor. Blast wheels throw steel shot at the surface to clean it, the primer is applied automatically, and the coating is cured before the plates are unloaded. The line can be configured to the plate thickness, width and output a buyer needs, and non-standard versions are available.

Key Features

• Continuous roller conveyor transport through every stage
• Automatic or manual loading of plates
• High-speed blast wheels throw steel shot by centrifugal force to remove rust and scale
• Automatic application of anti-corrosion primer in a uniform coat
• Primer cured by hot air or infrared heating
• Dust removal and exhaust gas treatment systems fitted
• Configurable to plate thickness, width and capacity; non-standard designs available

Technical Specifications

• Derusting grade: Up to Sa2.5–Sa3
• Workpieces: Steel plates, sections and other metal sheets
• Conveying: Roller conveyor
• Loading: Automatic or manual
• Blasting method: High-speed blast wheels with steel shot
• Coating: Anti-corrosion primer, applied automatically
• Drying: Hot air or infrared heating
• Environmental equipment: Dust removal and exhaust gas treatment

Applications

• Steel structure fabrication
• Shipbuilding
• Engineering machinery manufacture
• Surface preparation before CNC cutting and precision punching

Commercial Details

• Brand: Jinwo
• Manufacturer: Qingdao Jinwo Machinery Manufacturing Co., Ltd.
• Place of origin: Qingdao, Shandong, China

Frequently Asked Questions

• What surface standard does the line achieve? The shot blasting stage gives a derusting grade of up to Sa2.5–Sa3.
• What happens to the plates after blasting? They are primed automatically with an anti-corrosion coating, then dried by hot air or infrared heating before unloading.
• Can the line be configured for different plate sizes? Yes. It can be configured to the steel plate thickness, width and production capacity required, and non-standard designs are available.
• What should I send for a quotation? Send the plate or section sizes (thickness and width), the output you need, the surface grade required, the primer type, and your preferred loading and unloading arrangement.