button sewing machine ,industrial heavy duty sewing machine

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Product Information
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Application Scope

automatic cutting machine developed and produced by Zuolong Machinery is mainly applied to the following aspects.Since the establishment, Zuolong Machinery has always been focusing on the R&D and production of electric scissor. With great production capability, we can provide customers with personalized solutions according to their needs.

Company Advantages
1. The production of button sewing machine always takes industrial heavy duty sewing machine into account.
2. Its quality is guaranteed by the comprehensive quality control system.
3. This product maintains absolute functional reliability during its service life.
4. Dongguan ZORON Machinery Co., Ltd.'s mission is to provide superior button sewing machine solution.
5. ZORON Machinery's customer service has the capability to solve any question about the button sewing machine .

4420 heavy duty Triple Transport Feed Leather Sewing Machine for sofa-1

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	1200540860 MM
Max stitch length	9 mm
Feed Mechanism	Compound feed
Characteristic	Heavy duty compound feed lock stitch sewing machine series & double needles

Product description

4420 heavy duty Triple Transport Feed Leather Sewing Machine for sofa-2

Whole machine diagram

4420 heavy duty Triple Transport Feed Leather Sewing Machine for sofa-3

Details Diagram

Product application

4420 heavy duty Triple Transport Feed Leather Sewing Machine for sofa-4

4420 heavy duty Triple Transport Feed Leather Sewing Machine for sofa-5

4420 heavy duty Triple Transport Feed Leather Sewing Machine for sofa-6

4420 heavy duty Triple Transport Feed Leather Sewing Machine for sofa-7

Company Features
1. ZORON Machinery is a credible enterprise that focuses on manufacturing button sewing machine .
2. Establishing a quality management system is the basic guarantee for achieving the ZORON Machinery quality policy and quality objectives.
3. Making great contribution for portable sewing machine industry is ZORON Machinery's responsibility. Inquiry! Placing emphasis on heavy duty sewing machine is essential for the future development of ZORON Machinery. Inquiry! We hold the belief that through persistent efforts, ZORON Machinery will thrive in lockstitch sewing machine industry. Inquiry!

n******b

The design of heavy duty sewing machine always conveys heavy duty sewing machine concept. It contains no impurity as its materials have been processed by a filter

b******w

Our raw material for portable sewing machine is of high quality and has no any strange smell during use. There will not be damage marks after it is folded

p******f

Dongguan zuolong Machinery Co., Ltd. is very proud to have its own design team to make sure the uniqueness of lockstitch sewing machine. It is widely used in the home, agriculture, health care, construction, and other industries

u******k

lockstitch sewing machine produced by Dongguan zuolong Machinery Co., Ltd. retain the existing structure yet integrated advantages of portable sewing machine. It can be sterilized at temperatures above 100 °C after use

u******k

Our design for button sewing machine are performed by our professional design team who are specialized in designing for a long time. It has excellent mechanical properties due to its regular structure

o******z

The product features ease of use. The display gives full visualization of current machine status, including cycle time, idle time, efficiency, and parts life status. The product has good flexural fatigue resistance

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