SKU: DA 173-141610

🌟 Key Features

• The constant-speed top puller feed becomes effective extremely close behind the needle
• The top puller feed of the 173 can be swivelled upwards, providing unrestricted clearance like Class 171
• The feed length of the top puller feed is adjustable via a setting wheel, resulting in absolutely flat seams
• Quick and easy conversion into a twin-needle machine
• Optimum stitch formation due to automatic adjustment of the looper thread quantity

📌 Field of Application

• General sewing operations
• Sewing endless zippers to the left fly piece
• Topstitching trouser side seams with a special guide from below
• Closing long seams in jacket and trouser production
• Attaching and topstitching shirt back yokes

⚙️ Performance Features

• 4,000 left fly pieces with endless zippers / 480 minutes
• 1,000 shirt back yokes / 480 minutes
• Top puller feed adjustable up to a feed length of 7.0 mm
• Max. stitch length: 4.0 mm
• Max. sewing speed: 6,000 stitches/min.