INDUSTRIAL SURFACE PREPARATION
Pre-treatment Line
Precision Surface Preparation for Superior Coating Performance
Shinrai designs and manufactures customized pre-treatment systems for powder coating and liquid painting applications. Our solutions provide effective cleaning, chemical treatment, and surface conditioning to improve coating adhesion, corrosion resistance, and long-term finish durability.
SURFACE QUALITY
Consistent
Uniform cleaning and surface preparation for reliable coating adhesion.
CHEMICAL CONTROL
Optimized
Precision dosing and process control to minimize chemical consumption.
WATER MANAGEMENT
Efficient
Cascading and recycling systems reduce water consumption.
PROCESS AUTOMATION
PLC
Smart controls for repeatable and reliable operation.
Industrial Pre-treatment Line
A high-quality coating starts with proper surface preparation. Shinrai designs and manufactures customized Pre-treatment Systems that remove oil, dirt, rust and contaminants while creating the ideal surface profile for superior coating adhesion, corrosion resistance, and finish quality.
Better cleaning efficiency
Higher productivity
Reduced chemical consumption
Improved corrosion protection
Lower water usage
Consistent coating quality
Types of Pre-treatment Lines
We engineer various configurations to suit your production volume, component size, and facility layout.
Automatic Pre-treatment Lines
Designed for medium to high-volume production, automatic pre-treatment lines deliver consistent cleaning, reduced manual intervention, and seamless integration with coating systems.
Spray Type Pre-treatment Line
Continuous conveyorized operation
Multi-stage spray cleaning
Uniform chemical coverage
Reduced water consumption
High production capacity
PLC Automation
Reduced chemical consumption
Transporter Based Pre-treatment Line
Automatic transporter movement
Heavy fabricated components
Programmable operation
Multiple treatment tanks
Flexible process
Consistent process repeatability
Manual Pre-treatment Lines
Designed for batch processing, delivering consistent surface preparation with lower investment and operational flexibility.
Hoist Based Pre-treatment Line
Manual or Semi-Automatic Hoist
Batch Processing
Flexible Operation
Large Components
Easy Maintenance
Lower Investment
APPLICATIONS
Agricultural Equipment, Heavy Engineering, Fabrication Industries
Why Manufacturers Choose Shinrai
Engineered pre-treatment solutions designed to deliver consistent cleaning performance, lower operating costs, and superior coating results.
Process-Driven Engineering
Customized process stages for every application.
Consistent Surface Quality
Uniform cleaning for reliable coating adhesion.
Chemical & Water Optimization
Optimized consumption with efficient process design.
Corrosion Protection
Enhanced durability through proper surface treatment.
Custom Built Systems
Designed for your components and production needs.
Industrial Construction
Heavy-duty design for long service life.
Smart Automation
PLC-controlled operation for repeatable performance.
Easy Maintenance
Designed for quick servicing and reduced downtime.
Facility & Equipment Gallery
Looking for a Customized Pre-treatment Solution?
Our engineering team designs complete pre-treatment lines tailored to your production capacity, component size, process requirements and coating technology.
Get Started
REQUEST CUSTOM PRE-TREATMENT LINE
Share your production requirements and our process engineers will design a complete plant layout with throughput calculations, equipment selection, and investment projections.
Customized plant layout drawings
Equipment list & technical specifications
Investment & ROI projection
Response within 24 business hours