JUKI TSC-441 Unison Feed Cylinder Arm Industrial Sewing Machine

Juki TSC-441U Unison Feed Cylinder Bed Sewing Machine

Overview: The Juki TSC-441U is a robust 1-needle, semi-long cylinder bed lockstitch machine designed for sewing extra-heavy-weight materials with precision and efficiency. Featuring a large shuttle-hook and a top & bottom feed mechanism integrated into its needle feed system, this machine ensures higher feed efficiency and superior seam quality without material slippage. It is ideal for a variety of applications including bags, pouches, shoes, and seat belts.

Key Features:

• Top & Bottom Feed Mechanism: Enhances feed efficiency and ensures consistent seam quality, especially beneficial for sewing thick and heavy materials.
• High Presser Foot Lift: With a maximum lift of 20mm by pedal and 12mm by hand, the TSC-441U accommodates smooth placement and removal of extra-heavy-weight materials, facilitating ease of operation.
• Large Shuttle-Hook: Reduces the frequency of bobbin thread replacement, suitable for prolonged sewing of thick materials with lower-count threads.
• Built-In Bobbin Winder: Positioned at the front of the machine arm for convenient access and efficient thread management.
• Spacious Underarm Area: Provides a wide 420mm free space under the machine arm, allowing easy handling of large sewing projects and sharp curves with exceptional maneuverability.

Technical Specifications:

• Model Name: Juki TSC-441U
• Feed System: Unison feed
• Maximum Sewing Speed: 800 stitches per minute
• Maximum Stitch Length: 11mm (normal/reverse feed)
• Needle Bar Stroke: 56mm
• Presser Foot Lift: By pedal: 20mm, By hand: 12mm
• Alternating Vertical Movement: 4mm to 8mm
• Thread Take-Up: Cam-type
• Hook Type: Large shuttle-hook
• Needle Compatibility: 794 Nm130 to Nm280 (standard Nm230)
• Thread Compatibility: #8 to #0 (Japanese yarn count)
• Lubrication: Manual lubrication
• Free Space for Sewing: 420mm
• Cylinder Bed Diameter: φ81mm
• Weight of the Machine Head: 56kg