Kingsew KD-2628 Heavy-Duty Cylinder-Bed Compound Feed Lockstitch Sewing Machine

Description

Kingsew KD-2628 Heavy-Duty Cylinder-Bed Compound Feed Lockstitch Sewing Machine

Industrial single-needle cylinder-bed walking foot lockstitch sewing machine designed for precision assembly, curved structural seaming, and synchronized edge tape binding on medium-to-heavy leather and tubular goods. The Kingsew KD-2628 utilizes a synchronized unison compound feed mechanism (drop feed, needle feed, and alternating walking presser feet) to transport dense multi-layer assemblies smoothly without stitch-pitch variation, ply displacement, or surface marking. Its slender horizontal cylinder arm delivers complete 360-degree clearance around narrow bag bottoms, tight gussets, shoe uppers, and small cylindrical components inaccessible to flatbed workstations.

Equipped with a horizontal-axis large-capacity rotary hook, the machine minimizes bobbin-change frequency when utilizing thick bonded nylon or polyester threads. An elevated needle-bar stroke paired with high presser-foot clearance allows the machine to traverse thick cross-seams, reinforced webbing joints, and multi-layer genuine leathers with ease. Featuring a responsive manual reverse feed lever for instant backtacking, an easy-access stitch length regulator dial, and ready compatibility with synchronized tape binding attachments, the KD-2628 serves as a versatile workhorse across commercial leathercraft, footwear, and specialized bag manufacturing lines.

Key Features

• Heavy-duty single-needle cylinder-bed walking foot lockstitch machine

• Unison compound feed system (needle feed, drop feed, alternating walking feet) for synchronized, non-slip material advancement

• Slim cylinder arm diameter (approx. 50 mm) engineered for smooth handling of small tubular and 3D contours

• Large horizontal-axis rotary hook accommodating thick industrial threads and large-capacity bobbins

• High presser foot lift clearance for effortless loading and navigating of bulky cross-seams

• High needle-penetration force to punch through dense leathers, coated vinyls, and heavy synthetics

• Accessible manual reverse feed lever for quick backtacking and seam reinforcement

• Readily adaptable with synchronized edge binders for continuous tape binding, piping, and trimming operations

• Rigid, vibration-dampened cast-iron frame engineered to preserve mechanical alignment during long production shifts

Specifications

• Brand: Kingsew

• Model: KD-2628 (KD-2628B / KD-2628-LG Series)

• 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: Small-Diameter Cylinder Bed (approx. 50 mm diameter)

• Maximum Stitch Length: Up to 6–8 mm

• Presser Foot Lift: Up to 9 mm (by hand) / 15 mm (by knee lifter)

• Needle System: DPx17 (135×17)

• Needle Size: #18–#23 (Nm 110–160)

• Hook Type: Horizontal-Axis Large Rotary Hook

• Maximum Sewing Speed: Up to 2,000–2,500 stitches/min

• Lubrication: Manual / Semi-Automatic Wick Feed

Suitable For: Handbags & Purses • Leather Wallets & Pouches • Footwear & Boot Assembly • Luggage & Travel Bags • Caps & Headwear • Belts & Leather Accessories • Sports Bags & Golf Bags • Motorcycle Gloves & Gear • Curved Upholstery Panels • Synchronized Edge-Binding Operations