Seiko CH Series
EXTRA HEAVY DUTY – SINGLE NEEDLE – CYLINDER ARM – LOCKSTITCH
FEATURES
One of the most powerful feed mechanisms made. Ideal for extra heavy duty applications like saddlery, harness, tack, holsters, safety belts, and other products that vary in thickness or are hard to feed.
- Single Needle – Lockstitch
- Extra long stitch for products that require coarse stitching
- Extra long arm for easy to sewing of large materials
- Large oscillating Shuttle Hook – fewer bobbin thread replacements
- Extra high presser lift for sewing extra heavy materials
- Japanese design provides greater reliability and longer life
- Reverse feed
- Built-in bobbin winder
- Cam type take-up lever
- Heavy balance wheel
- Manual lubrication
APPLICATIONS: Suitable for sewing heavyweight materials such as canvas, vinyl, leather, synthetics, and various coated, laminated and rubberized fabrics. Appropriate for use in upholstery, footwear, canvas, leather, saddlery, and harness industries. Designed for stitching such products as tents, sails, harnesses, tarpaulins, safety belts, parachutes, balloons, industrial bags, boots, book binding, upholstery, sports equipment, orthopedic appliances, luggage, knapsacks, footwear and outerwear made of extra heavy duty materials.
| CH-8B SPECIFICATIONS | |||
| Feed Type | Compound Feed /Walking Foot | Walking Foot Lift | 1/8” - 15/64”
(3 - 6mm) |
| Needle Bar Stroke | 2-13/64 (56 mm) | Cylinder Size | 3-15/64 (82mm) |
| Stitch Length | 2-1/2 SPI (10mm) | Thread | 69 to 415 (#00 to #8) |
| Max Foot Lift | 1” (25mm) | Max. Capacity | 7/8” (22mm) * |
| Work Space | 7-7/8 x 15-3/4 in.
(200mm x 400mm) |
Needle System | sys. 794 & 7×3
Nm 130 – 280 |
*Speed and sewing capacity dependent on type of material sewn