latest company case about Dongguan Mansheng Automation Equipment Co., Ltd Certifications

Project Overview

Vietnamese Wooden Door Factory, a leading manufacturer in wooden door and panel manufacturing based in Ho Chi Minh City, Vietnam, was facing significant challenges with their existing coating process. The company sought a reliable, high-precision automated spraying solution to improve product quality, reduce operational costs, and scale production capacity for global export markets.

Client Background

With over 15 years of manufacturing experience, Vietnamese Wooden Door Factory supplies products to customers across Europe, North America and Southeast Asia. Their production facility operates 24/7 during peak seasons, and the manual spraying process had become the primary bottleneck in their manufacturing line.

Challenge

The client's existing spraying method was manual spray painting with high labor costs, uneven coating thickness (30% rework rate), and VOC emission compliance issues. These issues led to high rejection rates, excessive material waste, and inability to meet growing order volumes — directly impacting profitability and customer satisfaction.

• Quality Issues: Inconsistent coating thickness and surface defects requiring extensive rework
• Efficiency Bottleneck: Manual operation limited daily throughput and created dependency on skilled labor availability
• Cost Pressure: Rising labor costs and excessive paint/material consumption eroded profit margins
• Compliance Requirements: Stringent export quality standards and environmental regulations

Solution

Mansheng Automation deployed the 500X7 7-Axis Auto Spray Painting Machine after conducting an on-site process audit and sample testing at our Dongguan technology center. The customized solution included:

Our engineering team provided comprehensive on-site installation, operator training, and 3 months of remote technical support to ensure seamless integration into the client's production line. The automated 360° rotary-reciprocating spraying achieving uniform 0.05mm precision coating, reducing rework to under 3% and labor by 60%.

Results & ROI

The implementation delivered measurable business impact within the first quarter of operation:

• production output increased 300%
• paint consumption reduced 35%
• passed EU E1 formaldehyde emission standards

The return on investment was achieved within 8 months, and the client has since placed orders for 3 additional production lines. The automated system operates with minimal supervision, allowing the client to reallocate skilled workers to higher-value tasks.

Conclusion

This successful deployment demonstrates Mansheng Automation's capability to deliver tailored industrial spraying solutions across diverse industries and geographies. Our 500X7 7-Axis Auto Spray Painting Machine continues to provide reliable, high-quality performance for wooden door and panel manufacturing, helping clients achieve their production and quality targets while maintaining cost efficiency.