Reliable 2100IF Direct-Drive Flatbed Coverstitch Industrial Sewing Machine

Production-ready coverstitching for stretch garments and professional hems. The Reliable 2100IF is a high-speed, flatbed industrial coverstitch machine with an integrated direct-drive motor and the flexibility to sew with two or three needles. It is designed for knitwear, activewear, alterations, and apparel production where clean, flexible hems and cover seams must stay consistent at speed.

Why shops choose the 2100IF

• Two- or three-needle operation: create professional parallel top-stitch lines for hemming and cover seaming.
• Differential feed: adjust from 0.5 to 1.3 to control stretching, rippling, or gathering in knit fabrics.
• High-speed direct drive: up to 6,000 RPM with quieter, smoother belt-free power and accurate speed control.
• No-Stain Seal: engineered to help keep automatic lubrication away from the material.
• Easy material release: built-in tension release helps finished work slide out cleanly.
• Operator controls: set speed, needle up/down position, and slow-start behavior at the control panel.

Best for

T-shirts, leggings, activewear, knit dresses, underwear, children's wear, stretch hems, binding, decorative cover seams, and production or alteration shops that need commercial-quality coverstitch results.

Complete industrial workstation

The machine ships fully assembled, tested, and sewn off. The package includes the 2100IF head, integrated direct-drive motor and control panel, 100% plywood tabletop, heavy-duty 3/32 in steel stand, treadle and linkage, thread stand, drawer, oil and standard accessories, plus an UberLight Flex LED task light.

Setup note

Allow space for the 47.5 × 21.75 in table and connect the machine to a grounded 110–120 V, 60 Hz outlet. Read the threading and lubrication sections of the manual before first use, then test settings on production fabric.

Included

• 2100IF machine head
• Integrated direct-drive motor and control panel
• Industrial 100% plywood tabletop
• Heavy-duty 3/32 in steel stand
• Treadle, linkage, thread stand, and drawer
• UberLight Flex LED task light
• Oil and standard setup accessories
• Factory assembly, testing, and sew-off

Verified specifications

• Machine class: flatbed industrial coverstitch / chainstitch
• Needles: 2 or 3
• Stitch length: 0–4.4 mm
• Needle system: UY128GAS
• Differential feed: 0.5–1.3
• Needle gauge: 5.6 mm or 6.4 mm
• Needle-bar stroke: 31 mm / 1.22 in
• Presser-foot lift: 6.3 mm
• Maximum speed: 6,000 RPM
• Lubrication: automatic
• Electrical: 110–120 V, 60 Hz
• Head: 24 × 16 × 25 in / 61 × 40.6 × 63.5 cm
• Table: 47.5 × 21.75 × 30 in / 119.63 × 55.25 × 76.2 cm
• Pallet: 48 × 40 × 55 in / 121.9 × 101.6 × 139.7 cm