Why Choose NONA for Your Escalator Chain Replacements?
In modern urban architecture, escalators stand as silent guardians, carrying countless passengers safely day after day. Behind this seemingly ordinary operation, Escalator parts -- step chain, as the core transmission component, bear the weight and trust of the entire system. As a leading manufacturer of escalator step chains, we build product quality with professional technology and safeguard the safety of every passenger with meticulous craftsmanship.
Meticulous Attention to Material and Manufacturing Processes
We understand that high-quality products begin with superior materials. Our step chains are made from high-strength alloy steel, strictly conforming to national standards, ensuring excellent tensile strength and wear resistance. Through advanced heat treatment processes, we achieve the ideal state of "hard on the outside, tough on the inside." This material treatment method ensures that our step chains resist deformation under heavy loads and maintain stable mechanical performance during long-term use.
Precision Manufacturing and Quality Assurance
In the manufacturing process, we are equipped with high-precision CNC machining equipment and dedicated step chain assembly production lines. The critical dimensions of each chain link are precisely inspected using a coordinate measuring machine. Particularly noteworthy is our pre-tensioning process, a crucial step in guaranteeing the quality of the step chain. By applying a pre-tensioning force exceeding 1.5 times the working load, we effectively eliminate the initial plastic deformation of the chain, ensuring stable pitch accuracy during actual use and significantly extending its service life.
The installation process of the escalator step chain and package
We utilize a combination of machine and human collaboration, which further guarantees the quality of our products. Professional export packaging and shipping will only be arranged after the product has successfully passed acceptance testing. We offer multiple models suitable for Otis escalators/ Schindler escalators/Mitsubishi escalators/Thyssenkrupp escalators, and Kone escalators.
Choosing our escalator step chains means not only selecting high-quality products, but also choosing professional technical support and a reliable commitment to safety. We will continue to be driven by technological innovation and prioritize product quality, providing global customers with safer, more reliable, and more durable escalator step chain products, ensuring the safe travel of every passenger. Contact us if you're interested!
Contact person: Candice
Email: candice@nonaelevator.com
Contact Phone: (86) 17719527681（Whatsapp/Wechat）