Ningbo Carv Automation Technology Co., Ltd.
Ningbo Carv Automation Technology Co., Ltd.

Digital Puller Series

MDH Dual-drive Rear-pull Intelligent Digital Puller

Product Advantages

High speed and full synchronization technology of sewing machine
Adopting large torque up and down power digital pullers, perfect auxiliary feeding

Motor automatic lifting puller, advanced technology

Easy digital debugging and simple operation

Professional grade autonomous control system, stable and reliable

Product Details
Product Manual
Installation Video
Product Details

Product Video

📹 MDH Dual-Drive digital puller Promotional Video (Chinese)
📹 MDH Dual-Drive Rear-Mounted Mop Wheel Product Video

Application Video

📹 MDH Video Applications
📹 Dual-drive digital puller for vertical edge seaming of curtains
📹 Dual-drive digital puller for home textile elastic banding
📹 Dual-drive digital puller applied to home textile fitted sheets.

Application Scenarios

Suitable for sewing large fabric items such as apparel, home textiles, and furniture.
MDH Dual-drive Rear-pull Intelligent Digital Puller
MDH Dual-drive Rear-pull Intelligent Digital Puller
MDH Dual-drive Rear-pull Intelligent Digital Puller

Compatible Models

single and double needle sewing machine, Interlock sewing machine, overlock sewing machine, multi-needle machine

Product Features

The MDH double drive pull-back digital puller adopts a large torque motor with upper and lower wheels driven independently, and the standard motor automatically lifts the tug with low noise. It can solve the problems of poor feeding, slipping, and clogging during the sewing of large-area fabrics, effectively improving sewing quality and efficiency while reducing the labor intensity of sewing workers. Suitable for sewing large fabrics such as clothing, home textiles, and furniture. Compatible with lockstitch sewing machines, multi-needle sewing machines, overlock sewing machines, and interlock sewing machines on the market.
Puller model
Drive mode
Lifting method
Pressure adjustment
Lifting height
Roller stitch length
Maximum speed
Roller width
Roller pull tension
Voltage/power
MDHW / P
Independent stepper motor(large torque)
Motor lifting method
Spring adjustable
≤15mm
≤12mm
7000RPM
40-60mm

≤4Nm

(depending on configuration)

110-240V/150W

Product Manual
Installation Video
📹 MDHW digital Overlock Machine with Puller – Bilingual Subtitles
📹 MDHW digital Puller-Equipped Coverstitch Machine – Bilingual Subtitles
Ningbo Carv Automation Technology Co., Ltd.