The Tape Edge Machine YT-WB-3A is designed to accommodate a broad range of mattress specifications through adjustable operating parameters. It supports mattress materials with thicknesses from 50 to 430 mm, while the sewing needle height can be set between 110 and 1230 mm.
The available technical information confirms adjustable mattress-related settings, working angle, and power supply. However, it does not define specific tape-width ranges or stitching-pattern configurations. Customers requiring special tape or sewing specifications should obtain technical confirmation before placing an order.
The YT-WB-3A uses variable sewing-position settings to process mattresses with different dimensions. The supported material thickness range is 50–430 mm, and the needle height adjustment of 110–1230 mm helps operators position the sewing mechanism according to the mattress design.
In addition to height-related adjustments, the machine offers a working-angle range of 35°–55°. Its maximum listed rotational speed is 2000 RPM, and the stated production rate is approximately 15 seconds per unit. The documentation does not identify a tape-width adjustment mechanism, stitch length, stitch formation, or thread setup, so these requirements should be reviewed with the manufacturer.
The equipment is available with different table configurations. The 1.5 m version has listed table dimensions of 1540 × 1600 mm, while the 1.8 m version measures 1740 × 1600 mm. Overall machine dimensions also vary according to the selected version, making factory layout planning an important part of the purchasing process.
| Item | Documented information |
|---|---|
| Mattress thickness | 50–430 mm |
| Sewing needle height | Adjustable from 110–1230 mm |
| Tape width | Not defined; confirm the required width with the technical team |
| Stitching configuration | Stitch pattern, stitch length, and related details are not specified |
| Working angle | Adjustable from 35° to 55° |
| Power supply | 3PH-380V-50Hz listed; other electrical configurations can be discussed |
The YT-WB-3A is intended for high-volume mattress factories, automated manufacturing lines, and projects involving production-line modernization. Customer feedback from South America highlights its capacity, touchscreen parameter changes, and lower operator skill requirements. A Vietnamese mattress producer has also worked with YUANTIAN on semi-automatic, fully automatic, and intelligent mattress production solutions.
Foshan Yuantian Mattress Machinery Co.,Ltd applies an ISO 9001-based quality process covering raw-material inspection, three-stage component testing, complete-machine testing, export-oriented checks, and production traceability.
The current product data does not provide a tape-width range or describe a tape-width customization method. The required tape specification should be submitted to the manufacturer for evaluation.
The confirmed adjustment concerns sewing needle height, which ranges from 110 to 1230 mm. Stitch length, stitch pattern, and other sewing configurations are not listed and require technical confirmation.
The machine is specified for mattress thicknesses from 50 to 430 mm. Its adjustable needle height helps match the sewing position to the selected mattress size.
For standard height-related requirements, the YT-WB-3A provides a documented adjustment range suitable for many mattress formats. Tape width and stitching customization remain open technical items, so buyers should provide mattress drawings, tape specifications, and desired sewing details before finalizing the machine configuration. The listed minimum order quantity is one unit, with a stated delivery period of 30 days. Technical inquiries can be directed to yuantian@yuantian.com.
Foshan Yuantian Mattress Machinery Co.,Ltd, operating under the YUANTIAN Mattress Machinery brand, was founded in 1982. The company focuses on the research, development, manufacturing, sales, and service of mattress machinery and spring mattresses. Its production facilities cover 150,000 square meters, and its portfolio includes 146 models across eight major product series, with two to three new products introduced annually. The company holds ISO 9001 certification for bed machinery research, development, production, and sales, as well as ISO 9001 certification for environmental management activities related to mattress machinery. Its customer base includes manufacturers in South America, Vietnam, and Africa.

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