Suspended tunnel high pressure spray surface pretreatment equipment

Introduction

The pretreatment equipment mainly uses the principle of physical mechanical scouring and chemical reaction to treat the workpiece; The workpieces suspended on the logistics transmission line enter into the shed of pretreatment equipment in turn. Under the action of pump suction, spray pipe distribution and nozzle atomization, the treatment liquid of corresponding process is sprayed on the surface of workpieces according to certain pressure, flow and temperature. The grease, oxide scale, dust and sundries on the surface of workpieces are cleaned, and then the substrate reacts with the treatment tank liquid, Provide excellent anti-corrosion substrate for the final coating of workpiece.

The high pressure spray pretreatment has good effect, high production efficiency, relatively large area, and can be recycled by spray cleaning liquid, and widely used in hardware industry, household appliance industry, etc. Typical process is medium temperature pre degreasing → medium temperature degreasing → hot water washing → water washing → table adjustment → medium temperature phosphating → water washing → water washing.

Application

Powder coating line for small size workpiece and big production

Quick Details

Advantages and selling points

1. High productivity

2. At the same time to achieve degreasing, phosphating, dust removal and other purposes

3. Good treatment effect
4. Long term working life

Package

Paper box package

Company introduction

Astar Machinery Co., Ltd. is a comprehensive service in production, R&D; and sales, operates mainly in electrostatic spraying equipment, including electrostatic dust elimination equipment; electrostatic flocking machine, electrostatic powder spraying machine, electrostatic liquid spray machine, electrostatic spraying gun, high voltage module, circuit board, powder barrel, powder tube, Hv cable, reciprocator, spraying room, control cabinet, oven, oven, vibration sieve, the wind leaching room, supply Gema, KCI, Wagner accessories, professional wholesale gun shell, venturi tube, powder pump, deflector, nozzle, electrode holder and other products.

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