Energy Saving Oven Enamel Coating Line with 3 Tims Patents for Appliance

Customization:	Available
Application:	Appliance Industry
Coating Type:	Anti-corrosion Coating

Basic Information

Heating system

Diesel, electric, gas, LPG

Warranty

One-Year Warranty

Enamel Thickness

60-100μm (Flat) / 80-120μm (Cavity)

Firing Temp

820-900℃

Control Accuracy

±2℃

Temp Uniformity

≤±5℃

Firing Time

3-6min

Power Supply

440V/380V/50Hz/60Hz

Efficiency

≥86% (With Heat Recovery)

Capacity

76 sets/Year

Product Description

Integrated Automated Enamel Processing Line: Specifically designed for oven cavities, oven doors, cooktop panels, and grill racks. It encompasses the entire process of "pre-treatment, enamel coating/drying, firing, and inspection."

Applicable Workpieces: Oven liners, door glass frames, grill racks (wire mesh), and outer panels made from Cold-rolled carbon steel or Stainless Steel.

Key Advantages

1

Specialized Coating for Irregular Workpieces

Dual-mode coating module including electrostatic coating for flat parts (uniformity ≥99%) and servo-driven roller coating for curved parts. Precisely fills grill rack gaps, avoiding thin edges or missing spots.

2

Multi-Zone Temperature Control

Customizable temperature curves within ±5℃. Features multi-zone control to meet distinct requirements for liners (high adhesion) and door panels (high gloss), preventing discoloration.

3

Energy & Environmental Protection

Composite insulation and flue gas waste heat recovery (utilization rate ≥72%). Reduces heat loss by 40% compared to traditional equipment. Includes oil-water separation technology to reduce chemical consumption by 50%.

4

Full Process Automation

Reduces labor costs by 85%. "One-touch switching" allows model changes in ≤3 minutes. Full line cycle time is ≤25 seconds per piece.

Product Composition

Pre-treatment Module

Degreasing (50-55°C), 2-stage rinsing with online monitoring, and hot air circulation drying tunnel (90-200°C) with SUS304 lining.

Enameling Module

Servo-driven roller coating (8-25 r/min), precise slurry pumps (±1.5 mL/min error), and electrostatic coating units (60-80kV) with 95% transfer efficiency.

Firing/Curing Module

Continuous gas radiant tube or electric heating furnace with cold-hot workpiece exchange zone. Operating temperatures from 280°C to 850°C.

Product Functions

Unmanned Operation: Continuous processing from degreasing to inspection without manual intervention.

Multi-Component Compatibility: Supports over 10 oven models with one-touch parameter switching.

Quality Traceability: QR code and FRD systems document spray parameters and firing curves for over 1 year.

Intelligent Monitoring: Real-time display of conveyor speed, pressure, and safety alarms.

Global Reach & Quality

Cooperative Customers

Frequently Asked Questions

How long is the production lead time?

The standard production cycle for a complete coating line is 30-70 days, depending on specific customization and functional module requirements.

What information is needed for a quote?

Please provide the type of workpieces, maximum dimensions, weight range, expected daily output, coating process (powder, liquid, or enamel), and available factory space.

How is the equipment installed?

We provide turnkey installation. Professional engineers will install and debug the equipment at your factory, typically taking 30-60 days.

What after-sales support is available?

We offer free wearing parts, detailed maintenance manuals, remote technical troubleshooting within 2 hours, and on-site support for major failures.

What is the warranty period?

All equipment comes with a 12-month warranty from the date of successful commissioning, covering repair or replacement of faulty components.

Can the production line handle multiple oven models?

Yes, the system supports "one-touch switching" and can store process recipes for over 10 different models, allowing for flexible mixed-line production.