Company Advantages1. In compliance with the industry defined norms and guidelines, industrial heavy duty sewing machine is widely acknowledged and accepted in the industry because of its longer life, premium quality and durability. It has memory to store settings and can be used directly when turned back on
2. The product has a long lifespan, allowing people to be free of replacing light bulbs frequently, which will be especially helpful for those who live in the remote area. It can take on heavy workloads from a variety of fabrics and clothing types
3. The product features a long service life. The polyester fabric used features high UV resistance and PVC coatings to withstand all the possible weather elements. It maintains safe operation at all times
4. The product is the protector of items. It can effectively protect the product from physical impacts such as hitting, wetting, and bruising. It features high-quality tabletop and space saving size

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. The ZORON Machinery must adhere to the development of technological innovation.
2. To implement industrial heavy duty sewing machine is the base of Dongguan ZORON Machinery Co., Ltd.'s work.