Product features

The CN897VF-7DD is a high-speed flat-bed coverstitch machine equipped with a direct drive motor and advanced automation. Designed for efficiency and precision in operations such as hemming, seaming, and elastic inserting, it supports 2-needle/4-thread and 3-needle/5-thread configurations. Its micrometric differential feed, automatic lubrication, and electronic thread control make it ideal for modern sewing environments.
Applications
Flat seaming on knitwear and woven garments
Bottom hemming
Tape binding
Elastic insertion
Activewear and underwear production
Features
Flat-bed design with direct drive motor
Electronic push-button stitch regulator
Fully automatic lubrication with visual flow indication
Replaceable oil filter with external cooling
Differential feed with micrometric adjustment (1:0.7 ~ 1:2.0)
Needle cooling and thread lubrication system (silicone-based)
Compatible with UY128GAS needles
Programmable thread trimming (optional electric or pneumatic)
Tape cutter and thread wiper options available
Low-noise, high-efficiency operation
Configurations
2 needles / 2 loopers / 4 threads
3 needles / 2 loopers / 5 threads
Specifications
| Number of Needles | 2, 3 |
|---|---|
| Feeding Mechanism | Differential |
| Speed, Max (S.P.M.) | 6000 |
| Max Stitch Length | 1.4 ~ 3.6mm |
| Presser Foot Lift | 7.0mm |
| Needle Bar Stroke | 31mm |
| Needle Used | UY128GAS |
| Looper | 2 |
| Standard Distance Between Needles | 5.6mm (3-needle) |
| Differential Ratio | 1 : 0.3 ~ 1 : 2.9 |
| Weight | 183 lbs |
| Optional Needle Gauges | 2 Needles - 3.2, 4.0, 4.8, 5.6, 6.4 mm, 3 Needles - 5.6, 6.4 mm |
Catalogue
The Consew CN897VF-7DD documents Consew publishes, on their own site. They open in a new tab.
Open the catalogue (PDF)Open the instruction manual (PDF)Open the parts book (PDF)
And the catalogues Consew publishes for their whole range.
The file is published and updated by the manufacturer; it is not copied here, so nobody downloads an outdated version.
Data sheets, photos, videos and specifications: Consew.
Tell us the operation you need to solve and we will reply with the right configuration and the lead time.
