Fucen FC-335 Cylinder-Bed Unison Feed Lockstitch Sewing Machine

Description

Fucen FC-335 Cylinder-Bed Unison Feed Lockstitch Sewing Machine

Versatile, heavy-duty single-needle cylinder-bed lockstitch sewing machine designed for precision assembly, binding, and decorative topstitching on three-dimensional, tubular, and curved leather goods. The Fucen FC-335 utilizes a synchronized unison compound feed mechanism (bottom feed, needle feed, and alternating walking presser feet) to transport dense, multi-layer, and tacky materials smoothly without stitch shortening, ply slippage, or surface marring. Built around a slender cylindrical arm, it offers unobstructed maneuverability around tight radiuses, gussets, and pre-formed corners that cannot be worked on standard flatbed machines.

Constructed on a rigid cast-iron body with a horizontal-axis rotary hook, the machine ensures consistent thread tension and tight lockstitch seams across light-heavy to heavy-weight materials. Its needle bar stroke and generous presser foot clearance provide effortless climbing over bulky cross-seams and reinforced edges. Adaptable for both general assembly stitching and specialized tape binding operations, the FC-335 is an essential production workhorse for fine leather workshops, footwear manufacturing, and custom upholstery lines.

Key Features

• Universal single-needle cylinder-bed walking foot lockstitch machine

• Unison compound feed system (needle feed, feed dog, alternating walking feet) for non-slip, consistent material feeding

• Slender cylinder arm diameter enabling smooth handling of tubular workpieces and curved profiles

• Easily adaptable for edge binding, piping, and welt insertion with optional attachment brackets

• Horizontal-axis rotary hook delivering balanced lockstitch seam formation on light to heavy threads

• High presser foot lift clearance allowing convenient insertion and handling of thick assemblies

• Ergonomic reverse feed lever for instant backtacking and seam locking

• Vibration-dampened cast frame engineered for stability during continuous industrial operation

Specifications

• Brand: Fucen

• Model: FC-335

• Class: Heavy Duty / Small Cylinder-Bed Series

• Machine Type: Cylinder-Bed Compound Feed Lockstitch Machine

• Stitch Type: 301 Lockstitch

• Number of Needles: 1

• Feed System: Unison Compound Feed (Walking Foot + Needle Feed + Drop Feed)

• Bed Type: Cylinder Bed (approx. 46–50 mm diameter)

• Maximum Stitch Length: Up to 5–6 mm

• Presser Foot Lift: Up to 8 mm (by hand) / 14 mm (by knee lifter)

• Needle System: DPx17 (135×17)

• Needle Size: #14–#22 (Nm 90–140)

• Hook Type: Horizontal-Axis Standard/Large Rotary Hook

• Maximum Sewing Speed: Up to 2,200–2,500 stitches/min

Suitable For: Handbags & Purses • Leather Wallets & Small Leather Goods • Shoes & Boot Uppers • Caps & Headwear • Edge Binding Operations • Belts & Straps • Orthopedic Braces • Motorcycle Accessories • Soft Luggage & Travel Bags • Curved Upholstery Components