When sourcing or selling industrial sewing machines on Alibaba.com, one of the most common specification questions involves working area dimensions—particularly width. The term '1500mm width' frequently appears in product listings, but what does it actually mean? Is it a standard industry specification, a model number, or a custom configuration? This guide provides clarity for suppliers looking to sell on Alibaba.com with accurate, buyer-friendly product configurations.
The Critical Distinction: Model Number vs. Actual Width
Our research reveals a widespread misconception in the sewing machine industry: the number '1500' in product names like Juki DX-1500QVP or Brother PQ1500 refers to the model designation, not the actual working width [1]. This confusion leads to specification mismatches between suppliers and buyers on Alibaba.com, resulting in returned inquiries, failed transactions, and negative reviews.
Where Does 1500mm Width Actually Apply?
The 1500mm (1.5 meter / approximately 59 inches) width specification does exist in specific applications:
- Longarm Quilting Machines: Entry-level to mid-range longarm quilting frames offer working widths in the 1500mm range. Handi Quilter's 10-foot frame provides 108 inches (274cm) of quilting width, while their 12-foot frame extends to 132 inches (335cm) [3]. The 1500mm specification falls between these standard sizes, representing a custom or specialized configuration.
- Extended Work Tables: Some suppliers offer extension tables or custom worktable configurations that approach 1500mm width. Sew Ready's Pro Stitch table measures 56.75 inches (144cm) in width, close to but not quite 1500mm [4].
- Specialized Industrial Applications: Leather working, canvas sewing, and technical textile applications may require wider working areas, but these are typically custom orders rather than standard inventory items on Alibaba.com.
Standard table width: 600 mm. Table length: 1,200 mm. Available from 19 industrial manufacturers with 186 product variations [2].

