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Powder Coating Production
System Manufacturer
Dongsun(TOPSUN)as newly dynamic force in the powder coating production equipment manufacturing field ,we mainly focus on international market exploration in the past nearly 10 years , and win widely accepted reputation and image by providing high pricing &performance ratio& responsible service oriented equipment for powder coating production from overseas customers , we passed CE certification approval and ATEX explosion resistant etc international standards as per different regions and countries requirements , and also exported to nearly 30 countries and regions , we do know how to meet their diversified and customized made request, Nowadays we are more continuously willing to serve potential customers at home and abroad on the same business philosophy basis , powder coating production equipment as our carrier ,we will introduce our all round comprehensive service to the customers globally, by action both parties will establish and maintain long term cooperative relationship in the long run to let our mutual interaction and win to win come true .
Custom
Read MoreProcess
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Read MorePowder coating production is multiple processing of powder paint , as per powder coating formula,from weighing up and mixing as semi continous process to extrusion cooling and flaking, milling and sieving until get finished powder as full continous process , during this process , the production line comprising of container mixer, twin screw extruder, cooling belt with flaker, air classifier mill with sieve .
Trial Production
Trial production at customer’side , customer just finished installation for powder coating equipment and started to make trial production.
Commissioning On Site
Commissioning on site, one typical customer focusing on powder coating manufacturing in MENA region.
Powder Coating Technology Support
Powder coating technology support , this is one of our powder coating project in Russia assisted by our technician as full package turnkey basis.
Powder Coating Production Line Test Run
Preinspection made by European customer , powder coating production line test run and check in our company before delivery.
On Site Check And Guidance
On site check and guidance , this visit is made by one of our customers from Latin American region for future powder coating line purchasing.
Happy With Mill Performance
Happy with mill performance , this site is from one of our customer in north American region to test result of powder coating equipment .
News And Events
How Powder Coating Is Mill..
Milling is a critical step in powder coating production, transforming extruded, cooled flakes into fine, uniform powder with a precise particle size distribution (PSD) for optimal application and finish quality. The key steps of powder coating milling include pre-milling preparation (cooling validation, flake size reduction, contamination removal), core milling (controlled feeding, mechanical grinding, in-line classification), and post-milling processing (cyclone separation, screening, quality control, packaging). Common milling equipment includes air-classified mills (ACMs), high-shear impact mills, and tumbler mills, each tailored to specific formulations and production needs. Manufacturers often face challenges such as thermal degradation, uneven PSD, equipment wear, and low powder recovery, which TYOPSUN addresses with customized milling equipment, integrated production systems, professional technical support, and durable designs. TYOPSUN’s milling solutions help manufacturers achieve consistent, high-quality powder coatings, reduce waste, and enhance production efficiency.
2026-4-7
How Mixing Machines Enhance..
Mixing machines are a critical component of efficient powder coating production, serving as the foundation for uniform formulations and streamlined workflows. Advanced mixing machines enhance efficiency by accelerating mixing cycles (reducing batch times to 2–3 minutes), ensuring uniform blending to reduce rework, minimizing material waste, streamlining workflows to cut downtime, and supporting formulation versatility. Common types of mixing machines for powder coating include high-speed mixers, container mixers, tumbler mixers, and high-shear dispersers, each tailored to specific production needs. Manufacturers often face challenges such as segregation, agglomeration, and long changeover times, which TYOPSUN addresses with customized mixing equipment, integrated production solutions, and professional technical support. TYOPSUN’s mixing machines are durable, reliable, and certified to global standards, helping manufacturers unlock greater efficiency, consistency, and profitability in their powder coating operations.
2026-4-7
Advantages of Powder Coatin..
Powder coating offers significant advantages over liquid paints, making it the preferred choice for industrial and decorative coating applications. Key benefits include superior environmental sustainability (solvent-free, low VOC emissions), higher material efficiency (up to 98% utilization, recyclable), enhanced durability (resistant to chipping, corrosion, and UV damage), uniform high-quality finishes with minimal defects, faster production cycles, versatility across substrates, and improved worker safety. Unlike liquid paints, which suffer from high waste, environmental harm, and inconsistent performance, powder coating delivers cost savings, compliance with global regulations, and long-term product reliability. TYOPSUN provides comprehensive powder coating solutions, including equipment, technical support, and customized services, helping manufacturers transition from liquid paints to powder coating and unlock these critical advantages.
2026-4-7
The Role of Resin in Powd..
Resin is the foundational component of powder coating, accounting for 40-60% of the mixture and directly determining the coating’s performance, adhesion, and durability. It acts as a binding agent, film-forming agent, and performance customizer, uniting pigments, fillers, and additives into a cohesive product. Common resin types include epoxy, polyester, acrylic, polyurethane, and thermoplastic resins, each with unique properties suitable for specific applications—from industrial corrosion protection to high-end automotive finishes. Improper resin selection leads to coating defects, increased costs, and non-compliance with industry standards. TYOPSUN offers comprehensive support, including resin selection guidance, optimized processing equipment, customized formulation, and quality control, helping manufacturers leverage resin to produce high-quality, market-competitive powder coatings.
2026-4-7
The Importance of Cooling ..
Cooling and solidifying are indispensable stages in powder coating production, directly affecting product quality, processability, and production efficiency. They lock in the uniform dispersion formed during extrusion, ensure the solid sheet’s brittleness for subsequent crushing and milling, prevent defects such as caking and color deviation, and optimize production costs. Key factors affecting cooling and solidifying quality include cooling rate, uniformity, and medium. TYOPSUN offers comprehensive cooling and solidifying solutions, including air-cooled belts, water-cooled belts, steel belt coolers, and integrated systems, combined with PLC intelligent control and professional technical support. These solutions help manufacturers overcome common challenges, achieve stable, efficient cooling, and produce high-quality powder coatings that meet global standards.
2026-4-7
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