The equipment is engineered with a fully optimized, closed-loop process flow to ensure process stability and consistent stripping quality:

Loading → Acid Pickling → Etching (4 Chambers) + Air Knife Cutting → Mild Acid Rinse + Isolation →
Secondary Overflow Rinsing + Fresh Water Rinse + Water Removal →
In-Process Inspection (Process Monitoring Point) →
Resist Stripping: 2× Immersion + 1× Spray (3 Chambers) →
Secondary Overflow Rinsing → Degreasing → In-Process Inspection →
Tertiary Overflow Rinsing + Fresh Water Rinse + Water Removal →
Cold Air Drying + Hot Air Drying → Unloading

This structured process ensures complete resist removal, clean surfaces, and stable downstream performance

Resource Management & Eco-Friendly Engineering Design

Three-Stage Overflow Water Rinsing System

Based on a counterflow rinsing principle, contaminated rinse water is reused step by step, significantly reducing:

Fresh industrial water consumption

Wastewater discharge

Overall operating costs

This design supports sustainable and environmentally responsible manufacturing.

Integrated Resist Residue Filtration System

The system integrates:

Resist residue filtration main unit

Residue collection box

Filter frames

Branch-line micro filters

This multi-layer filtration network continuously removes stripped residues from the resist stripping solution, maintaining long-term chemical activity, reducing cleaning-related downtime, and ensuring stable, continuous production.

Precision Drying & Intelligent Process Control

Combined Precision Drying Module

The drying system consists of:

Water removal

Cold air drying

Low-temperature hot air drying

Moisture is removed step by step, effectively preventing water stains, oxidation marks, and surface defects, delivering perfectly dried workpieces.

Centralized Process Monitoring

Critical stations such as in-process inspection points are equipped with sensors and monitoring systems to enable:

Real-time process condition tracking

Rapid corrective intervention

Enhanced process stability and traceability

Huazhou’s Commitment to Customized Engineering & Service

We deliver more than machines—we deliver a high-efficiency, energy-saving productivity system.

Deep Process Customization

Based on your workpiece materials, resist/coating types, and production capacity requirements, Huazhou precisely customizes:

Chamber configurations

Rinsing stages

Drying curves and process parameters

Turnkey Project Delivery

From engineering design and production line planning to equipment assembly, installation, commissioning, recipe setup, and operator training, we provide fully accountable, one-stop turnkey delivery, ensuring rapid ramp-up to target production capacity.

Full Lifecycle Support

Leveraging experience serving leading global manufacturers, we offer:

Fast spare parts response

Remot diagnostics

Ongoing process optimization support

Huazhou becomes your reliable long-term technology partner.

Contact the Huazhou technical team today to receive an integrated production line design solution and a detailed technical evaluation report tailored to your specific process requirements.