日本語 
中文 2 Needle 4 Thread Cylinder Bed Overlock Machine with Variable Top Feeder, for Attaching Circular Neckband, Fitted with Labor-saving Rib FolderAZF8420-Y5DF/K2/RS25
Deskilling & labor saving workstation for attaching circular neckband based on AZF8400 series complete cylinder bed overlock machine. Deskills circular neckband attachment operation thanks to the variable top feeder and the RS25 labor-saving rib folder. High quality uniform finish without puckering or twisting can be realized, in addition to high productivity.
- Deskills circular neckband attachment operation thanks to the variable top feeder and the RS25 labor-saving rib folder. High quality uniform finish without puckering or twisting can be realized, in addition to high productivity. This enhances the appearance and the quality of garments.
Variable Top Feeder for Quality Enhancement without Plyshifts
The main advantage is that the top feeder is designed to draw complete ellipse just as bottom feeder does. It eliminates damages on light or delicate fabrics, without plyshifts even on all fabrics hard to feed. Also, curved sewing operations can be easily done.
Complete Small Cylinder Bed Overlocker
Yamato AZF8400 has complete small cylinder bed (circumference: 151.5 mm). This unique and complete cylinder bed allows smooth and easy sewing even for tubular operation of small diameter such as attaching sleeves and hemming cuffs of the garments.
Deskills Collar Attaching Process for Uniform Finish
Yamato RS25 Device will be a great help for operators in charge of attaching collars to T-shirts or sweat shirtsAttach collars (or waistbands) in uniform width thanks to the holder which folds them correctly in half. Finish band flatly, which enhances the appearance and the quality of garments.
Complete Small Cylinder Bed Overlock Machine with Variable Top Feeder
Yamato AZF8400 has complete small cylinder bed (circumference: 151.5 mm). Stitch length can be changed by push-button and differential feed amount by lever.
Moreover, movement of top feeder is correctly adjustable by micro-adjuster.
The main advantage is that the top feeder is designed to draw complete ellipse just as bottom feeder does - with our unique direct drive mechanism. So no scratch by feed dog will be found on any thin and delicate material.
Yamato RS25 will satisfy you with uniform finish of collar.
Yamato RS25 Device will be a great help for operators in charge of attaching collars to T-shirts or sweat shirts, combined with AZF8403/K2 or AZF8420/K2.
RS25 allows you to :
- Eliminate burst of seam as fabric holder guides fabric firmly.
- Attach collers (or waistbands) in uniform width thanks to the holder which folds them correctly in half.
- Finish band flatly, which enhances the appearance and the quality of garments.
Besides, AZF8403 or AZF8420 can attach small tubular bands to cuffs or ankles on the cylinder bed by swinging out the device.
An example of production data (allowance rate:20%)
Components
RS25 is consists of a simple mechanism without electronics to open and close holder (patent pending).
RS25 includes air-operated holder (A) & (B), air-operated presser foot lifter (C), air-kit (D) for thread
chain trimmer ＜K2＞, and dust collector (E).
AZF8420
2 Needle 4 Thread Cylinder Bed Overlock Machine with Top Feeder, for General Seaming
K2
Automatic Thread Chain Cutter (Vertical Type)
Controlled by the compressor air, it sucks the thread chain and cuts them and collects the dust. The package saves your time, and gives you a clean working environment.
This vertical type thread chain cutter is usually fitted with overlock machines.
To collect dusts, a separate venturi device is required.
