Description

Cowboy CB6900 Medium-to-Heavy-Duty Cylinder-Bed Leather Sewing Machine

The Cowboy CB6900 is a versatile cylinder-bed compound-feed sewing machine designed for professional leatherworkers, handbag manufacturers, shoe makers, upholstery professionals, and other applications requiring precise sewing on medium-to-heavy materials.

Its rigid rectangular feed motion is designed to maintain consistent material movement and stitch formation when sewing across varying material thicknesses, seams, and transitions.

The machine combines a slim 72 mm cylinder arm, adjustable walking-foot stroke, high presser-foot lift, large-capacity bobbin system, and low-speed servo motor to provide excellent control when sewing curved and three-dimensional products.

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Key Features

Rigid Rectangular Feed Motion

The CB6900 features a rigid rectangular feed trajectory designed to provide controlled and consistent material feeding.

This helps maintain uniform stitch length when sewing across:

• Varying leather thicknesses
• Bulky seams
• Multiple layers
• Soft leather
• Curved sections
• Material transitions

The controlled feed movement is particularly useful for leather goods where consistent stitch spacing and clean seam appearance are important.

Adjustable Walking-Foot Stroke

A convenient adjustment dial allows the operator to change the alternating vertical movement of the inner and outer presser feet from approximately 2.5 mm to 7 mm.

This allows the machine to be adjusted for different material thicknesses and sewing conditions.

For example, the operator can increase the walking-foot stroke when transitioning from thinner leather to thicker multi-layered sections, helping the machine climb changes in material thickness more effectively.

Dual-Tension Thread Control

The CB6900 incorporates a dual-tension control system that provides additional control over upper thread tension.

This can be useful when sewing:

• Different leather textures
• Heavy thread
• Multiple material thicknesses
• Decorative topstitching

Proper tension adjustment helps produce a clean and consistent lockstitch on both sides of the workpiece.

Slim Cylinder Arm

The machine features a 72 mm diameter cylinder arm with a 260 mm (approximately 10.2-inch) arm length.

The relatively slim cylinder base makes it easier to maneuver curved and three-dimensional products around the sewing area.

It is particularly useful for:

• Handbags
• Purses
• Wallets
• Shoes
• Small leather goods
• Curved leather components
• Narrow gussets

16 mm Presser-Foot Lift

The presser foot can be raised up to 16 mm, providing substantial clearance for positioning bulky workpieces.

This is useful when sewing:

• Multi-layered bags
• Thick leather assemblies
• Canvas straps
• Upholstery materials
• Padded components

The machine can accommodate substantial material thickness depending on the specific material and sewing conditions.

Large-Capacity M-Class Bobbin

The CB6900 uses a large-capacity M-Class bobbin and hook system, allowing the machine to hold more thread than many standard cylinder-bed machines.

The increased capacity helps reduce interruptions caused by frequent bobbin changes, particularly during longer sewing runs.

Semi-Automatic Lubrication System

The CB6900 incorporates an internal lubrication system designed to deliver oil to critical moving components during operation.

This reduces the amount of routine manual lubrication required and helps maintain smooth operation of high-wear internal components.

Regular maintenance should still be performed according to the machine’s recommended service schedule.

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Precision Speed Control

The CB6900 is paired with a 750W/110V low-speed high-torque servo motor, providing precise control over sewing speed.

Slow, controlled operation is particularly valuable when:

• Following tight curves
• Sewing around corners
• Performing edge stitching
• Working with expensive leather
• Creating decorative topstitching
• Sewing small or detailed components

The ability to control the machine at low speeds gives the operator greater precision without sacrificing the machine’s heavy-duty capability.

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Materials & Applications

The CB6900 is designed to handle a broad range of medium-to-heavy materials, including:

• Leather
• Vinyl
• Canvas
• Cork
• Webbing
• Synthetic materials
• Upholstery materials

Handbags & Leather Goods

The cylinder-bed configuration makes the CB6900 particularly suitable for:

• Handbags
• Purses
• Wallets
• Totes
• Leather cases
• Small leather goods
• Decorative leather products

Footwear

The slim cylinder arm allows easier access to curved and three-dimensional footwear components.

Suitable applications include:

• Shoes
• Leather footwear
• Shoe components
• Curved leather assemblies

Upholstery & Heavy Materials

The machine can also be used for:

• Upholstery
• Automotive leatherwork
• Canvas products
• Webbing
• Heavy fabric components
• Carpet-related sewing applications

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Specialized Attachments

A range of specialized attachments and sewing accessories is available for the CB6900.

These options allow the machine to be configured for different:

• Materials
• Seam types
• Edge-stitching requirements
• Binding applications
• Production workflows

The availability of specialized attachments makes the CB6900 adaptable to different leatherworking and industrial sewing applications.

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Technical Specifications

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Designed for Consistent Curved Sewing

One of the CB6900’s key advantages is its combination of a slim cylinder arm and controlled compound-feed system.

This makes it easier to maneuver handbags, shoes, purses, and other curved products while maintaining consistent stitch spacing.

The adjustable walking-foot stroke also allows the operator to adapt the machine to different material thicknesses and sewing conditions.

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Why Choose the Cowboy CB6900?

The Cowboy CB6900 is a versatile choice for professionals who need precise cylinder-bed sewing across medium and heavy materials.

Its combination of:

• Rigid rectangular feed motion
• Compound-feed walking foot
• Adjustable 2.5–7 mm walking-foot stroke
• Slim 72 mm cylinder arm
• 16 mm presser-foot lift
• Large M-Class bobbin
• Up to 14 mm sewing thickness
• Heavy-thread capability
• 750W low-speed high-torque servo motor
• Specialized attachment options

makes it well suited for handbags, purses, wallets, shoes, belts, upholstery, leather goods, canvas, webbing, and other demanding sewing applications.

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Product Information

The Cowboy CB6900 Medium-to-Heavy-Duty Cylinder-Bed Sewing Machine is designed for manufacturers and craftsmen who require controlled, consistent stitching on curved and three-dimensional products.

Its slim cylinder arm provides excellent maneuverability around handbags, shoes, wallets, and other small leather goods, while the compound-feed system helps maintain consistent material movement across varying thicknesses.

The large-capacity bobbin reduces interruptions during longer sewing runs, while the high presser-foot lift provides additional clearance for bulky workpieces.

Combined with the 750W low-speed high-torque servo motor, the CB6900 offers the precision and control required for detailed leatherwork while retaining the capability to handle demanding medium-to-heavy materials.

Price: $3,495.00, plus shipping.

Contact us to order the Cowboy CB6900 or to discuss the right configuration for your application.