REER 4420H-7 post bed leather industrial double needle sewing machine for sale

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 4420H-7 post bed industrial double needle sewing machine for sale.

The REER 4420H-7 post bed sewing machine double needle is designed to handle medium to heavy-weight materials with precision and efficiency. This includes leather, vinyl, synthetics, canvas, and various coated and laminated products. It finds common use in a wide array of applications such as producing shoes, boots, wallets, belts, purses, upholstery, overalls, raincoats, luggage, travelware, accessories, bags, umbrellas, awnings, covers, tarpaulins, tents, wearing apparel, and outdoor clothing. The triple feed, compound walking foot feeding mechanism allows for the sewing of multiple layers of leather and bulky materials, and delivers the highest quality results.

Applications:

• For sewing medium to heavy-weight fabrics, leather, vinyl, upholstery, synthetics, canvas and various coated and laminated materials.
• For stitching uneven, hollow, tubular and curved articles.
• Suitable for sewing such products as shoes, boots, wallets, belts, purses, upholstery, overalls, raincoats, luggage, travelware, accessories, bags, umbrellas, awnings, covers, tarpaulins, tents, wearing apparel, and outdoor clothing, etc.
• Also for secondary operations on finished articles such as attaching braids, pockets, tapes, etc.
• General/parallel two-needle stitching

Features:

• Post bed 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
• 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, direct drive servo motor,  needles, bobbins
• Includes FREE technical support for the life of your machine
• Machine comes inspected, oiled, adjusted and READY TO SEW

Specifications:

• Presser foot Lift: Hand 8mm – Foot 14mm
• Maximum stitch length: 10mm  (Can be customized to 12mm)
• Post height: 7″(178mm)
• 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:  250mm x 270mm
• Function: Pneumatic presser foot lifter, pneumatic backstitch, needle position function, automatic oil supply

THE ADVANTAGES OF A DIRECT DRIVE SERVO MOTOR:

• Energy Efficiency: Direct drive servo motors save electricity by only using power when needed, like dimming a light when it’s not in use. use up to 75% less power than clutch motors.
• Quiet Operation: Operate quietly, reducing noise 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.
• Smooth Reverse: Servo motors provide smoother and controlled reverse sewing.
• Advanced Features: Has functional interfaces for automatic presser foot lifter, automatic reverse sewing, automatic thread cutting and needle position function. These functions can be upgraded according to customer requirements.
• 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.