TYPICAL GC20676 Double Needle Compound Feed Sewing Machine

Description

TYPICAL GC20676 Double Needle Compound Feed Sewing Machine

Heavy-duty twin-needle industrial lockstitch sewing machine designed for high-precision parallel seam joining and structural topstitching on medium- to heavy-weight fabrics and dense leathers. The TYPICAL GC20676 features a synchronized compound triple-feed system combining drop feed, needle feed, and alternating walking foot top feed to advance multiple, slippery, or sticky layers uniformly without layer displacement or stitch unevenness. Its two-needle setup ensures perfectly spaced, symmetrical double seams with balanced thread tension across long runs. Built with dual extra-large vertical-axis hooks, expansive work space, and an integrated safety clutch, this machine delivers dependable high-load feeding and consistent seam geometry for automotive seating, luxury furniture upholstery, travel gear, and heavy technical textile production.

Key Features

• Twin-needle compound triple feed: drop feed, needle feed, and alternating walking foot

• Delivers parallel double-row topstitching with uniform stitch pitch and thread tension

• Twin large vertical-axis hooks accommodate thick threads and minimize bobbin replacement intervals

• High presser foot lift and alternating stroke effortlessly climb thick cross-seams and multi-ply joins

• Built-in safety clutch disengages the hook drive in case of a thread snarl to prevent timing misalignment

• Large top-mounted stitch regulator dial for stepless adjustment up to 9 mm

• Ergonomic reverse feed lever for quick backtacking and seam locking

• Centralized automatic oil lubrication system ensures smooth, low-maintenance continuous operation

Specifications

• Brand: TYPICAL

• Series: GC20600 Series

• Model: GC20676

• Stitch Type: 301 Lockstitch

• Number of Needles: 2

• Standard Needle Gauge: 6.4 mm (1/4″) (Optional gauges: 3.2 mm, 4.8 mm, 7.9 mm, 9.5 mm, 12.7 mm)

• Feed System: Compound Triple Feed (Bottom Feed + Needle Feed + Alternating Walking Foot)

• Maximum Stitch Length: Up to 9 mm

• Maximum Sewing Speed: 2,000 stitches/min

• Presser Foot Lift: 8 mm (by hand) / up to 16 mm (by knee lifter)

• Alternating Foot Stroke: 2.5 mm – 6.5 mm

• Needle Bar Stroke: 36 mm

• Needle System: 135×17 (DP×17)

• Needle Size Range: Nm 125–180 (#20–#24)

• Hook Type: 2 × Large Vertical-Axis Double-Capacity Hooks

• Working Clearance (Under Arm): Approx. 260 × 110 mm

Suitable For: Automotive Seats & Interior Trim • Double-Row Sofa & Chair Topstitching • Leather Luggage, Travel Bags & Backpacks • Briefcases & Structured Handbags • Marine Upholstery & Boat Covers • Tarpaulins & Heavy Canvas Tents • Tactical Webbing & Protective Gear • Technical Industrial Textiles