The Janome HD9 Professional (HD9QCP) brings commercial-level power to your home studio. Engineered for passionate quilters, bridal wear designers, and heavy-duty makers, this industrial-grade flatbed machine pairs a rugged all-aluminum body with a blistering top speed of 1,650 stitches per minute, delivering flawless high-speed straight stitching through everything from delicate silks to thick layers of leather and canvas.

Key Features

• Industrial-Grade Speed: up to 1,650 stitches per minute (SPM) — the fastest straight-stitch home machine on the market.

• Solid Aluminum Body: all-metal frame delivers industrial-strength stability and eliminates vibration, even at peak speeds.

• Upgraded Automatic Thread Cutter: redesigned, whisper-quiet cutter trims top and bobbin threads instantly; compatible with an optional remote thread-cutting switch.

• Innovative Floating Function Mode: Prevents fabric puckering and shifting on delicate or high-pile fabrics by letting the presser foot "float" slightly above the surface.

• Heavy-Weight Thread Guides (HWTG): engineered tension guides handle thick, heavy-duty threads for denim, leather, and upholstery work.

• Expansive 9" x 6" Workspace: 9 inches of throat space to the right of the needle for rolling large quilts or maneuvering bulky outerwear.

• Side-Loading Metal Bobbin: swap bobbins quickly without removing your fabric — industrial-style, extra-capacity metal bobbin case.

• Knee Lifter & Large Foot Control: raise the presser foot with your knee and modulate speed precisely with the oversized controller, keeping both hands on your work.

• LED Dimming Switch: adjust the built-in LED lighting to your studio's ambient light and reduce eye strain.

• Feed Dog Drop Lever: drop the feed dogs with a lever for free-motion quilting, thread painting, and darning.

Perfect For

• Dedicated Quilters: Who require immense throat space, high speeds, and flawless free-motion control.

• Bespoke Tailors & Bridal Designers: Working with fine silks, multiple layers of tulle, or heavy wool coatings.

• Leather & Accessories Makers: Who need to run heavy-weight threads through dense materials without experiencing skipped stitches.

• Home Decor Artisans: Sewing heavy canvas, denim, slipcovers, or thick drapery panels.

Included Accessories

Included with the HD9QCP:

• Standard Straight Stitch Foot

• Rolled Hem Foot

• Convertible Free Motion Quilting Foot Set (QC2)

• Ditch Quilting Foot

• 1/4-Inch Seam Foot

• Even Feed (Walking) Foot

• Open Toe Foot

• Extra-Wide Extension Table (for massive quilting layouts)

• Oversized Large Foot Controller

• Industrial Knee Lifter

• Heavy-Duty Needles & Bobbins

• Instruction Manual (English)

Specifications

• Machine Type: High-Speed Straight Stitch Mechanical Sewing & Quilting Machine

• Maximum Stitch Speed: 1,650 Stitches Per Minute (Variable speed control slider included)

• Stitch Type: Straight Stitch Only

• Maximum Stitch Length: 6mm

• Bed Type: Flat Bed (All-Metal Aluminum Body)

• Work Space Dimensions: 9" x 6" (225mm x 140mm) to the right of the needle

• Bobbin System: Side-Loading, Industrial Rotary Hook (Uses large metal bobbins)

• Tension System: Manual Pre-Tension with Heavy-Weight Thread Guide adaptation

• Lighting: Multi-bulb LED layout with integrated Dimming Switch

• Needle Threader: Built-in mechanical hook threader

• Weight: 32 lbs

Financing and best price guarantee

Flexible financing is available — Shop Pay Installments and Affirm may be offered on eligible purchases. As an authorized premier dealer we work directly with the manufacturers on exclusive unadvertised discounts, high-value trade-ins, and custom packages, plus free expert-led training and lifetime support.

Ordering notice: This premium equipment is not available for purchase online. Fill out the inquiry form on this page, or contact us at 480-545-0778 or Info@threadworks.com to secure your custom offer.

Frequently Asked Questions

Can the HD9QCP do zig-zag stitches? No — it is a dedicated straight-stitch machine. With zero side-to-side needle bar play, it forms the most precise straight stitches possible, even at 1,650 stitches per minute.

What makes the QCP version different from older HD9 models? A newly redesigned, significantly quieter automatic thread cutter, an upgraded bundle of premium quilting feet (Convertible Free Motion system and Ditch Quilting foot), and an extra-wide extension table in the box.

Can it handle thick leather and canvas? Yes. The high-torque motor, aluminum body, and Heavy-Weight Thread Guides (HWTG) penetrate leather, denim, canvas, and upholstery with thick threads, without stalling or skipping.

Verified for the Janome HD9 Professional

• Needles: industrial-style HLx5 (a #14 set ships with the machine), per Janome's official specifications — this machine does not take standard home-machine needles.
• Bobbins: Janome's high-capacity HD9 bobbin, part 767860107, per Janome. Standard Class 15 and L-size bobbins do not fit.

Not sure what fits? Call (480) 545-0778 (Mon–Fri 9–5 Arizona) or contact ThreadWorks — setup questions are our favorite kind.