This page showcases the OTC DAIHEN U30055H03 spring, a genuine spare part used in the pressure arm assembly of the CM6201 wire feeder. This spring provides the necessary tension for consistent wire feeding and reliable operation. Below you will find photos, specifications, and ordering information.




The U30055H03 is a genuine OTC DAIHEN spring designed for the CM6201 wire feeder. It is a key component of the pressure arm mechanism, providing consistent force to the feed roller for reliable wire delivery. Manufactured to OEM specifications, this spring ensures correct tension and long service life.
Part Number: U30055H03
Description: Pressure arm spring for wire feeder
Application: OTC DAIHEN CM6201 wire feeder
Origin: Japan – genuine OTC DAIHEN production
Using authentic OTC DAIHEN U30055H03 springs ensures proper tension, correct dimensions, and long‑term reliability. Non‑OEM springs may cause inconsistent feeding or premature wear. As an authorized OTC DAIHEN distributor, we supply only 100% original, factory‑sealed parts.
We offer a full range of OTC DAIHEN equipment, original spare parts, and consumables. Contact us for feeders, springs, rollers, and more.
For pricing, stock availability, or technical inquiries regarding the OTC DAIHEN U30055H03 spring, please contact us.
Phone / WhatsApp: +86-180-9663-1656
Email: ahojotc@gmail.com (preferred for detailed inquiries)
You are also welcome to connect on WhatsApp for technical discussions and knowledge sharing about OTC DAIHEN welding machines and robotic systems.
* For fastest response, please email ahojotc@gmail.com directly. Thank you.
Company: COMPANY:Authorized Distributor of OTC Daihen
Contact person: Contact:Mr.Fang
Mobile phone: Phone:+86-18096631656
Email address: Email:15305667776@163.com
Address: Add:Room 11-704, K Xijia, No. 502, Wangjiang West Road, Hefei, Anhui, China