Description
Reviews
| Brand | - |
| Category | Hardware & Tools / Sewing & Embroidery Machines |
| Origin | - |
| Brand | Yamamoto |
| Model Number | GK9-200 |
| Power Source | Electric (Portable) |
| Primary Application | Woven Sacks and Bags |
| Stitch Type | Single Thread Chain Stitch |
| Max Sewing Speed | 900 stitches per minute |
| Motor Power | 180 Watts |
| Voltage Requirement | 110V / 220V Switchable |
| Machine Weight | 3.8 kg |
| Included Accessories | Carrying Case, Oil Bottle, Screwdriver, Spare Needles |
Anonymous
Mar 29, 2026
Rating: 4/5
Great machine, minor learning curve
The stitching quality is excellent on woven polypropylene bags. It took about 10 minutes to get the tension right, but once set, it runs smoothly. Highly recommend for small businesses.
Anonymous
Mar 14, 2026
Rating: 5/5
Essential tool for packaging
We switched from manual tying to this machine and saved hours of labor. The chain stitch is strong and doesn't unravel easily. Very satisfied with the Yamamoto brand.
Anonymous
Mar 13, 2026
Rating: 5/5
Reliable and fast
I use this daily for packing animal feed. It seals bags securely and quickly. The motor is powerful enough to handle multiple layers without jamming. Best purchase this year.
Anonymous
Mar 10, 2026
Rating: 5/5
Compact and efficient
Love how lightweight this is compared to industrial stationary models. Fits perfectly in our mobile packing unit. The carrying case is also very durable.
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect for our warehouse operations
We bought three of these for sealing grain sacks and they work flawlessly. The portability is a huge plus as we can move them between stations easily. Very sturdy construction.
Anonymous
Mar 03, 2026
Rating: 4/5
Good value for money
Does exactly what it says. Seals woven sacks tightly. The only reason I didn't give 5 stars is that the instruction manual could be more detailed regarding oiling schedules.
Q: Does it come with a foot pedal for speed control?
A: Yes, the package includes an adjustable foot pedal that allows you to control the sewing speed precisely based on your pressure.
Q: How often does the machine need lubrication?
A: For heavy daily use, we suggest adding a few drops of sewing machine oil to the designated points before starting work each day. A full cleaning and oiling should be done weekly.
Q: What kind of thread should be used with this machine?
A: We recommend using high-quality polyester or cotton-wrapped polyester thread specifically designed for bag closing machines to ensure durability and prevent breakage.
Q: Is replacement parts availability good for this model?
A: Yes, the GK9 series is a standard industrial model, and common wear parts like needles, loopers, and feed dogs are widely available through our store and authorized dealers.
Q: Can this machine sew cotton canvas bags or only woven polypropylene?
A: The GK9-200 is optimized for woven polypropylene sacks, but it can also handle cotton canvas and burlap bags up to a moderate thickness. Ensure you use the correct needle size for the fabric type.
Creative Studio Sign Custom Door Plate Company Billboard LOGO Design Storefront Display
$119.00
Router Storage Box, Cable Organizer, WiFi Set-Top Box Stand, Gigabit Broadband Shelf with Wall Mount
$23.60
Baby Rattle with Teether for 0-6 Month Newborns, Sand Shaker and Hand Drum for Visual and Auditory Tracking
$10.50
Splicable Folding Food Warmer Partition Temperature Control Insulation Plate Hot Dish Plate Induction Cooker Plate Constant Temperature Heating Food Warmer Table Mat
$315.00
Marie's Kneaded Eraser Cotton for Sketching, Student-Use Blending Stump, Makeup Sponge for Art Students, Paper Blending Tool, Soft Absorbent Water-Drop Sponge Ball for Sketching
$8.33
Soft Cheese Processing Equipment, Lab-Type Cheese Stretching and Mixing Machine, Multi-Function Hot Water Stretching Unit
$210,210.00
Imported IKO Needle Roller Bearings TAF121912, 121915, 121916, 142212, 142216, 142220
$26.00
Portable Watercolor Sketchbook – 100% Cotton Mini Square Pocket Book for Travel, On-the-Go Sketching, Tear-Off Art Pages
$10.90
Dongguan Rotary Pad Printer Manufacturer - Fully Automatic 4-Station Pad Printer for Plastic, Metal, Text, Patterns, and Logos
$500.00
Custom Solid Wood Plaque, Antique-Style Wooden Sign with Engraving, Shop Signboard, Couplet, Carved Wood Plaque
$17.00
No-Drill Over-Toilet Storage Rack for Bathroom Wall Gap Behind Tank
$24.55
Upgraded Breakfast Food Warmer Display Cabinet - For Fried Chicken, Pies, Roasted Meat, with Crisp Preservation and Constant Temperature Control
$4,920.00
Butterfly Silicone Mold for Handmade Soap, Fondant, Chocolate, and Ice Cream
$14.00
Professional Music Services: Harmony Arrangement, Vocal Recording, Sheet Music, Mixing & Campus Orchestration
$20.00
Chunfei Grocery Store Yunan GR02 Gravel Bike Thru-Axle Disc Brake Light Load V Travel Many Rack Mounts
$6,445.00
![Pad Printing Silicone Head Mold with Blister Cover, Long Crystal Mold for Pad Printing Machines [Long Strip]](https://www.gosteppe.com/cache/small/product/270328/legacy-main-ca45adf23667d6b16fd9f3c4.webp)
Pad Printing Silicone Head Mold with Blister Cover, Long Crystal Mold for Pad Printing Machines [Long Strip]
$5.00
Remote-Controlled Automatic Fog Cannon for Xinjiang and Inner Mongolia Mines - Explosion-Proof, Anti-Freeze, Noise-Reducing Dust Suppression Sprayer for Coal Yards
$6,000.00
UV Glue for Bonding PET to Melamine Board, PC to Melamine Veneer, Invisible Adhesive for Glass Sliding Doors with UV Curing
$326.00
Mobile Welding Fume Purifier, Industrial Soldering Smoke Extractor, Welding Fume Collector and Exhaust Machine
$2,760.00
Upgraded Commercial Constant-Temperature Heated Display Cabinet for Fried Chicken, Meat Pies, and Breakfast Pastries
$5,510.00
2025 New Waterproof Swim Bag with Dry-Wet Separation - Lightweight Gym and Beach Tote for Men and Women
$14.80
4-Piece Canvas Stretching Tool Set with Wide-Jaw Pliers, Manual Staple Gun, and Starter Tool for Oil Painting Frames, Includes Tutorial
$10.20
Construction Anti-crack Steel Wire Mesh 4mm for Concrete Floors - Thickened Galvanized Iron Grid
$10.59
Japanese Dopamine Style Portable Retainer Case with Mirror - Storage Box for Invisible Aligners and Dentures
$16.00
Traditional Rattle Drum Toy for Infants - Old-Style Handheld Bell, Wave Shaker, and Sand Hammer for Newborns Aged 0-1 Year; Suitable for Boys and Girls
$6.90
Low-Temperature Plasma Oil Fume Purifier Electrostatic Ion Module Equipment Rubber Plastic Smoke Treatment Device
$1,600.00
Chunfei Grocery Store - Yun'an GR02 Gravel Bike, Thru-Axle, Disc Brake, Lightweight Touring with Multiple Rack Mounts
$7,977.00
Cashmir Blending Knife Replacement Head Set, Sketch Neony Blending Heads, Sponge Blending Heads, Breathing Cotton for Art Students
$4.34
Natural Amethyst, Rose Quartz, Clear Quartz, and Lemon Quartz Double-Pointed Tumbled Beads for DIY Bracelets, Necklaces, and Earrings
$1.70
Accordion-Style Watercolor Sketchbook, 32k Foldable Blank Paper, 300g Cotton Pulp Fine Texture for Painting, A4 Stamp Collection Travel Journal, DIY Sticker Art Notebook
$9.70
