Transport Roll Forming Machine

Transport roll forming machines are cold roll forming equipment that produce truck side panels, vehicle cross beams, container frames, trailer fenders, and car body profiles. They convert high-tensile steel and galvanized coils into standardized transport structural components. Supporting multi-specification molding for cargo trucks, semi-trailers, logistics vehicles, and transit equipment bodies.

Product Advantages

Supporting multispecification molding for cargo trucks, semitrailers, logistics vehicles, and transit equipment bodies.

  • Rugged & Anti-Rust Frame

    Our frames use fresh steel from mills, no recycled stock. H-beam base is stress-relieved, side panels shot blasted – stable, anti-rust, and built for heavy-duty continuous vehicle part production.

  • Wear-Resistant Core Parts

    45# steel shafts, heat-treated forged rollers, CR12MOV(D2) blades. High wear resistance means lower spare part costs when forming thick, high-tensile vehicle steel.

  • Custom Sheet Thickness

    Compatible with high-strength transport steel and galvanized coils. Custom material thickness to produce truck frames, cross members, and car body profiles as clients require.Uniform profiles ease vehicle assembly and reduce raw material waste.

  • PLC Auto & Custom Drive

    Full PLC automatic operation from decoiling to cutting. We match drive motors to your thickness & precision needs – saving labor while meeting massproduction standards.

Quality Assurance and International Certification

Quality Assurance: Equipped with an in-house laboratory and implementing scientific quality control processes, we ensure the stable quality of all cold-formed products and metal cold-formed equipment. We have obtained multiple international certifications, including ISO9001:2000, CE, SGS, TUV, and BV, fully complying with global market quality compliance requirements for cold-formed equipment.

Industry Experience: Founded in Xiamen in 1989, covering an area of over 100,000 square meters, Xiamen Zhengliming is one of the earliest manufacturers in China specializing in the research and development of various cold-formed production lines and supporting equipment. After more than 30 years of development, Xiamen Zhengliming has grown into a leading supplier of cold-formed machines and one of the most influential companies in the cold-formed industry, enjoying a good reputation as a reliable Chinese cold-formed machine manufacturer.

  • 35 Years of Cold Bending Forming Experience

    35 years in the industry, delivering proven technology to minimize project risks.

  • Turnkey delivery across the entire supply chain

    Design, installation, commissioning, and training all in one, ensuring fast project startup.

  • Global quality and service support

    Premium components with 24/7 global technical support for long-term reliable operation..

Industry application areas

Ideal For: From cargo trucks to semi-trailers, roll forming machines produce side plates, cross beams, fenders, and chassis frames for logistics trailers, new energy boxes, and transport cabins.

  • Expressway Guardrail Plate
  • Highway Guardrail Plate
  • Truck Tail Plate
  • Front Tongue Plate
  • Ship Cabin Panel

Patent Certificate

Zhengliming Machinery not only cultivates the domestic market

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Frequently asked questions

Q: Are you a factory?
Yes, we are a factory. Xiamen Zheng Liming Metallurgical Machinery Co., Ltd, founded in 1989, has been in business for more than 30 years and covers an area of more than 100,000 square meters. It is the first manufacturer specializing in the manufacturing industry of various cold rolling mills/ roll forming lines in China.
Q: How does your factory do regarding quality control?
Yes, we are a factory. Xiamen Zheng Liming Metallurgical Machinery Co., Ltd, founded in 1989, has been in business for more than 30 years and covers an area of more than 100,000 square meters. It is the first manufacturer specializing in the manufacturing industry of various cold rolling mills/ roll forming lines in China.
Q: How about the strength of your factory?
Yes, we are a factory. Xiamen Zheng Liming Metallurgical Machinery Co., Ltd, founded in 1989, has been in business for more than 30 years and covers an area of more than 100,000 square meters. It is the first manufacturer specializing in the manufacturing industry of various cold rolling mills/ roll forming lines in China.
Q: Do you have after-sales support?
Yes, we are a factory. Xiamen Zheng Liming Metallurgical Machinery Co., Ltd, founded in 1989, has been in business for more than 30 years and covers an area of more than 100,000 square meters. It is the first manufacturer specializing in the manufacturing industry of various cold rolling mills/ roll forming lines in China.
Q: What materials can Liming machines handle?
Yes, we are a factory. Xiamen Zheng Liming Metallurgical Machinery Co., Ltd, founded in 1989, has been in business for more than 30 years and covers an area of more than 100,000 square meters. It is the first manufacturer specializing in the manufacturing industry of various cold rolling mills/ roll forming lines in China.
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