Coating and Surface Treatment Production Line-Product Line-Changzhou Dinglong Environmental Protection Equipment Co., Ltd.

Providing energy-efficient, environmentally friendly equipment and integrated solutions.

Product Line

Coating and Surface Treatment Production Line

Specifically designed for food-grade metal packaging, this precision color-coating process is suitable for tinplate, aluminum sheet, galvanized sheet, and cold-rolled substrates. With more than 30 years of technological expertise, Dinglong ensures exceptional coating uniformity and strong adhesion, fully meeting international food safety standards. The equipment operates with stable performance and high efficiency, making it widely used in the global packaging and printing industry and providing customers with reliable production assurance.

Food-grade metal packaging material color-coating production line (tinplate, base steel sheet, aluminum)

The equipment operates at high speed and with exceptional stability, supporting a wide range of coating processes, including solid-color, metallic, and wood-grain finishes. Color-coated steel sheets are extensively used in architectural exterior walls, roofing, appliance panels, and interior decoration. Production trials conducted by customers in more than 20 countries worldwide have validated the equipment’s reliability and durability.

Building materials and home appliance color-coated production lines

Employing advanced galvanizing technology, the equipment delivers outstanding corrosion resistance of the base material with uniform treatment, providing high-quality base materials for building structures, automotive components, and general machinery. The equipment is energy-efficient and environmentally friendly, with low operating costs, thereby meeting the requirements of modern green manufacturing.

Galvanizing Production Line

Utilizing precision roll-coating technology, this equipment delivers highly accurate coating-thickness control and is well-suited for applications such as tinplate coating, electronic-component enclosures, and gift packaging. The system is compatible with a wide range of coating processes, operates with exceptional stability, enables rapid color changes, and can meet the demands of multi-variety, small-batch production—having already been extensively validated in the packaging and printing industry.

Tinplate and Aluminum Sheet Coating Production Line

Specializing in interior coating and drying of can bodies, our system achieves 100% coating coverage with no dead zones, ensuring the safety of the contents. Paired with a highly efficient, energy-saving drying system that delivers precise temperature control, it meets the stringent requirements of food and beverage cans as well as chemical containers. Our equipment has been deployed by renowned can-manufacturing companies both domestically and internationally, earning market recognition for its stable performance and reliable quality.

Two-piece and three-piece can internal coating and drying production line

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Phone

+86-519-88522586
+86-519-88522589
+86-519-88522585(Abroad)

info@dingma.com

Address

No. 4, Innovation Road, Luoyang Industrial Park, Wujin District, Changzhou City

www.300.cn Tags

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