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

Brazilian Athletic Shoe Manufacturer, a leading manufacturer in adhesive primer and color coating for 3D-printed TPU shoe soles and midsoles based in Novo Hamburgo, Brazil, 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.

With over 15 years of manufacturing experience, Brazilian Athletic Shoe Manufacturer 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.

The client's existing spraying method was hand spraying of adhesive primer on complex 3D-printed lattice structures with poor penetration and 18% delamination rate in flex testing. 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

Mansheng Automation deployed the 300X6 6-Axis Rotary Spray 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 6-axis multi-angle spraying penetrating complex 3D geometries, dual-station rotation enabling continuous production, programmable 10,000+ sequences.

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

• delamination failure reduced to 1.8%
• daily production jumped from 500 to 2
• 200 pairs

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.

This successful deployment demonstrates Mansheng Automation's capability to deliver tailored industrial spraying solutions across diverse industries and geographies. Our 300X6 6-Axis Rotary Spray Machine continues to provide reliable, high-quality performance for adhesive primer and color coating for 3D-printed TPU shoe soles and midsoles, helping clients achieve their production and quality targets while maintaining cost efficiency.