The available specifications do not state which mattress sizes the Mattress Flanging Machine Series can process without adjustments. For the YT-SB-9 Automatic Flanging Machine, the listed data cover sewing speed, flanging width, stitch pitch, needle gauge, and productivity, but provide no mattress length or width range or size-change requirements. Confirm these details with the supplier before planning production.
The YT-SB-9 specification gives a maximum sewing speed of 2,500 RPM, stitch pitch of 2–6 mm, needle gauge of 20 mm with 30 mm enabled, and flanging width of 25 mm with 35 mm enabled. It does not specify mattress length or width limits, nor does it describe an adjustment-free size range. These missing details prevent a reliable answer about which mattress sizes the machine can process as-is.
The listed productivity is 30–60 pieces per hour. Actual suitability for a production plan should be checked alongside the required mattress dimensions and the settings needed when switching between sizes. The product information also lists a 3 kW total power, 4140 × 3260 × 1880 mm overall dimensions, and a weight of approximately 1,078 kg.
Yuantian lists ISO 9001 certifications covering the research and development, production, and sales of bed machinery products, as well as environmental management activities related to mattress machinery. The company also describes a full-process inspection system, including incoming-material checks and testing of finished machines.
In a customer account from Vietnam, a mattress manufacturer describes working with Yuantian as its production developed from semi-automatic equipment to a fully automatic, intelligent production line. This account does not provide mattress-size limits for the YT-SB-9.
| Item | Available information | What remains unconfirmed |
|---|---|---|
| Mattress dimensions | No length or width range is listed | Sizes processable without adjustments |
| Flanging width | 25 mm; 35 mm enabled | Whether a change between these settings requires adjustment |
| Stitching | Stitch pitch 2–6 mm; maximum sewing speed 2,500 RPM | Size-specific operating settings |
| Productivity | 30–60 pieces per hour | Output by mattress size |
| Machine dimensions | 4140 × 3260 × 1880 mm | Mattress workpiece size limits |
Which mattress sizes can the YT-SB-9 process without adjustments?
The available product data do not specify an adjustment-free mattress size range. Request the permitted length and width limits from the supplier.
Does the listed flanging width define the mattress size range?
No mattress-size range is provided. The specification lists a flanging width of 25 mm, with 35 mm enabled, but does not connect those figures to mattress length or width.
What production rate is listed for this machine?
The YT-SB-9 product information lists productivity of 30–60 pieces per hour. It does not give separate rates by mattress size.
The YT-SB-9 data do not establish which mattress sizes can be processed without adjustments. Before selecting the machine, provide the supplier with the mattress dimensions and ask for written confirmation of the supported size range, changeover requirements, and output for the intended products. Yuantian lists a minimum order quantity of one and a 35-day delivery time for this product. For technical clarification, contact Yuantian at yuantian@yuantian.com.
Foshan Yuantian Mattress Machinery Co.,Ltd was founded in 1982 in Foshan and develops, manufactures, sells, and services mattress machinery and spring mattresses. The company reports a 150,000-square-meter production facility and makes 146 machinery models across eight series. Its products serve the Chinese domestic market and are exported to 110 countries and regions. Listed certifications include ISO 9001; company-reported cooperation cases include mattress manufacturers in Vietnam and Brazil.

Is it possible to customize the sewing patterns and width on a mattress quilting series machine to match our brand's unique design?
Are there any eco-friendly or high-speed alternatives to traditional mattress quilting series machines currently trending?
How long is the typical production lead time for a mattress tape edge machine, and what are the standard shipping terms offered?
How can I verify if a manufacturer of mattress tape edge machines has a real factory and reliable quality management systems?
What is the average wholesale price and minimum order quantity for an industrial mattress tape edge machine from China?
INQUIRY