Import Conical Paper Tube Production Line Reeling Part — Buy in Bulk from Supplier in China

The reeling part of the conical paper tube production line is a precision component that winds finished paper tubes onto rotating spindles with controlled tension and alignment. It accepts tubes with diameters ranging from 30 mm to 200 mm and handles lengths up to 1,500 mm. The system uses magnetic particle brakes to maintain consistent tension, ensuring uniform winding without crushing or stretching the tube walls.

The spindle shafts are made from hardened chromium steel with a surface finish of Ra 0.4 μm to prevent marking. Typical industry standards for reeling speed range from 40 to 100 rpm, depending on tube diameter and paper thickness. The unit does not include auto-cutting or glue application; it is designed to integrate with upstream machines that produce conical tubes. Standard paper types used are 70 to 110 gsm kraft or linerboard with moisture content below 7%.

This component is purchased by manufacturers of packaging tubes, textile bobbins, and industrial cores who require automated reeling for high-volume output. Buyers typically integrate it into lines producing 10,000 to 50,000 tubes per day. The reeling unit is shipped as a standalone module with mounting brackets. Incoterms available are FOB Xingtai. MOQ is one unit, but custom spindle configurations require a 6-week lead time and engineering review.

Hebei wanzhuantengyuan Bearing Co., Ltd. is registered in Linxi County, Xingtai, Hebei, with a physical address in the Bearing Industrial Park. The company is listed as a harbor-tier supplier, indicating it has passed basic verification of legal registration and facility access. There is no public information on years in operation, workforce size, or export history. The supplier does not provide product certifications or third-party test reports on its listing.

This supplier specializes in components for paper tube and textile machinery, not complete production lines. The listing shows no evidence of engineering design capability or in-house R&D. Responses to buyer inquiries are not tracked, and the response rate is recorded as zero. Buyers should treat this as a manufacturer of mechanical assemblies, not a system integrator.