Company Advantages1. Through the entire process of ZORON Machinery button sewing machine , our inspection team continuously tests and measures all steps and strictly respects the regulations of the beauty makeup industry. Its trimmer blades are titanium coated, thus it is resistant to rust
2. The product is enhanced to accommodate a broad range of needs. The knife is made of imported high quality rolled steel, with long using life
3. The quality of the product can stand the test of time. It is applicable in various garment and textile industries
4. Strict rules in quality inspections has been set up for this product. It can efficiently and consistently do the job

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. Dongguan ZORON Machinery Co., Ltd. is a button sewing machine company of enormous vitality, full of skilled artisans. The Technology Center of ZORON Machinery has been persistently focusing on forward-looking technologies at home and abroad.
2. In order to ensure customer satisfaction, Dongguan ZORON Machinery Co., Ltd. has introduced advanced equipment and facilities.
3. industrial lockstitch sewing machine is qualified with automatic button attaching machine certification. Our service on heavy duty sewing machine production is very reliable among domestic and foreign customers. Get quote!