REER 4420 Double needle triple feed walking foot industrial sewing machine

REER sewing machines are fully inspected and tested by our technicians before shipment. We are also able to help customers make sewing jigs in order to deliver machines that perfectly match their production needs. Contact us to get the factory direct price of 4420 double stitch sewing machine for sale.

The REER 4420 double needle industrial sewing machine is a powerhouse designed to handle medium to heavy-weight materials with ease, including leather, vinyl, upholstery, synthetics, and canvas. Its versatility extends to various applications such as auto and furniture upholstery, bounce houses, covers, sails, awnings, umbrellas, bags, luggage, sports and camping equipment, marine and aviation upholstery, and more. Whether it’s leatherwork like belts, vests, or saddlebags, boat covers, or orthopedic products, this machine delivers precision and durability. Equipped with a straight twin-needle and two horizontal hooks with automatic lubrication for smooth thread looping, it ensures consistent stitching quality. The sliding level mechanism facilitates thread take-up, forming two lines of lockstitch seam for added strength. Its compound feed mechanics, including feed dog, needle, and presser foot, allow it to handle long stitches and materials effortlessly. Widely utilized in factories producing suitcases, tents, cushions, leather goods, apparel, mats, and more, this machine is a staple in various manufacturing environments for its reliability and performance across a diverse range of tasks.

Applications:

• For sewing medium to heavy-weight fabrics, leather, vinyl, upholstery, synthetics, canvas and various coated and laminated materials.
• Suitable for sewing such products as auto and furniture upholstery, bounce houses, covers, sails, awnings, umbrellas, bags, luggage, sports and camping equipment, marine and aviation upholstery, belts, vests, or saddlebags, boat covers, or orthopedic products, suitcases, tents, cushions, leather goods, mats, etc.

Features:

• Double needle
• Standard Needle Gauge: 1/4″ (Various gauge sets available)
• Compound feed, walking foot mechanism (alternating presser feet + needle feed + feed dog) to help feed thick & bulky materials
• Vertical axis rotary hook
• Large top-loaded bobbins
• Includes variable speed Servo motor for full control of stitching speed
• Reverse Feed to reinforce stitching
• Uses needle type DPX17, sizes #18 to #23
• Allows for use of thread up to size #138
• Includes complete table, servo motor,  needles, bobbins
• Includes FREE technical support for the life of your machine
• Machine comes inspected, oiled, adjusted

Specifications:

• Presser foot Lift: Hand 8mm – Foot 16mm
• Maximum stitch length: 9mm (Can be customized to 11mm)
• Maximum sewing speed: 2200SPM
• Needle Sizes: DPX17, #18 to #23
• Thread sizes: #45 to #138
• Number of Needles:  2 (double needle)
• Standard Needle Gauge: 1/4″ (Various gauge sets available)
• Feeding Mechanism:  Walking Foot Triple Feeding
• Workspace:  Standard Workspace (250mm x 100mm)
• Function:  Standard Functions

THE ADVANTAGES OF A SERVO MOTOR:

• Energy Efficiency: Servo motors save electricity by only using power when needed, like dimming a light when it’s not in use. use up to 47% less power than clutch motors.
• Quiet Operation: They are like the quietest library, reducing noise pollution in the workspace.
• Cool and Calm: Servo motors stay cool, just like a laptop that doesn’t overheat during long hours of use.
• Low Maintenance: With fewer moving parts, they need less care.
• Light weight: 2/3 lighter than clutch motors.
• Steady Speed: Like cruise control in a car, they maintain a steady sewing speed for uniform stitch quality.
• Precise Speed Control: Think of servo motors like a volume knob that can be fine-tuned for exact settings, ensuring accurate and consistent sewing speed.

Most users find the machine easier to use due to the speed control feature. Both beginners and advanced sewists find this feature helpful when working on sewing projects that require high speed and precise stitching.