Company Advantages1. ZORON Machinery latest industrial sewing machine is created throughout a series of production processes which include raw material extraction, raw material process, and quality inspections. It is suitable for sewing light and medium materials
2. The product is great for places where lights are cycled on and off quickly because it is able to provide full light right away. It achieves high precision owing to the control of microcomputer and electronic eye
3. The product is tested to be excellent in the quality, performance, durability, etc. It causes no radiation and is environment-friendly
4. It has exceeded the national superior product inspection standards. Its trimmer blades are titanium coated, thus it is resistant to rust
5. The performance of the product conforms to the very latest quality standards. It can take on heavy workloads from a variety of fabrics and clothing types

Product Feature
Using the large vertical rotating hooks.
① Divided into single needle, double needles, synchronous cog belt plunger pump lubrication system.
② The machine drive slide on comprehensive performance, low noise, high durability.
③ Especially suitable for car seat cushion, seat belts, air bags, also can be applicable to the tent, parachute and other large equipment, etc.
Product Information
Product name |
4420 heavy duty Triple Transport Feed Leather Sewing Machine for sofa |
Model |
ZL-4420 |
Needle |
DY×17 |
Presser lift height |
13mm |
Max Sewing Speed |
2000 s.p.m |
Presser foot lift |
8-16 mm |
Dimension |
1200*540*860 MM |
Max stitch length |
9 mm |
Feed Mechanism |
Compound feed |
Characteristic |
Heavy duty compound feed lock stitch sewing machine series & double needles |
Product description
Product application
Company Features1. Mainly focused on heavy duty sewing machine , Dongguan ZORON Machinery Co., Ltd. has achieved a great success through recent years.
2. The technical level of button sewing machine is pretty high.
3. Winning your best sewing machine is our greatest power to move forward. Contact us!