Fin Line

The Fin Line offered by Jdm Jingda Machinery is a straight‑side fin‑stamping system designed for continuous coil processing. It is supplied in five capacity models ranging from 45 to 160 metric tonnes per hour. Each unit incorporates an uncoiler, lubricator, fin‑die extraction system, stamping die, stacker or suction unit and a scrap‑collecting device. A hydraulic withdrawal feature allows tool access without removing the die, and the machine is packed seaworthy in a standard container.

The machine frame is fabricated from carbon steel commonly meeting ASTM A36 specifications, a material widely accepted for heavy‑duty stamping equipment. Typical hydraulic systems for similar fin lines are rated to 250 bar and operate on a 400 V three‑phase power supply. Industry practice calls for dimensional tolerances of ±0.5 mm on fin thickness and ±1 mm on overall length, which the Jdm design can meet with standard tooling. Control is provided by a programmable logic controller that follows conventional PLC programming standards.

Fin lines are principally used to produce steel fins for heat‑exchanger cores, automotive radiators and HVAC condensers. Primary buyers include heat‑exchanger manufacturers and metal‑processing plants that require high‑volume fin production. Prospective importers should request a quotation that confirms customisation options, container loading plan and the applicable Incoterm. Because the listing does not disclose minimum order quantity or lead time, those details must be verified directly with Jdm Jingda Machinery before contract.

Jdm Jingda Machinery is located at 191 Changyang Road, Jiangbei District, Ningbo, Zhejiang Province, China. The company is listed as an imported supplier and carries a harbor trust tier on the platform. Its profile shows a response rate of 0.00, indicating that no replies have been recorded to date. Jdm Jingda specialises in the design and manufacture of fin‑line machinery for steel and other heat‑transfer applications.

The supplier states that it can customise fin lines according to the buyer’s product specifications, including capacity and tooling layout. It mentions the ability to provide larger‑tonnage systems up to 160 metric tonnes. Shipping is performed in seaworthy containers, but the listing does not disclose payment terms or lead‑time estimates. Interested buyers should contact the sales manager directly to obtain detailed quotations and confirm technical requirements.