80 Inch Whole Garment Sweater Flat Knitting Machine

80 Inch Whole Garment Sweater Flat Knitting Machine Description

The Whole Garment Flat Knitting Machine with 5.0 inch motor control small carriage: High efficiency, good stability, alarm when abnormal, prevent needle crash. 

Fully formed combined roller: The transverse tension and front and rear bed are separately controlled. lt can realize the independent control of a variety of pulling forces and front and rear beds in one line, and meet the pulling force requirements of different organizations. lt is a necessary configuration for whole garment.

Bilateral needle closure: The left and right sides of the same row receive the needle at the same time, high speed and efficiency.

Dynamic density: Different stitch in one row

Force loop-off technology: Avoid stitch missing problem

Zero waiting racking: Transfer and knit occurs synchronous, more efficient.

Various kinds of knitting: Pointelle, tuck, intarsia,full needle, all kinds of jacquard, apparent shape, open needle, hidden shape and so on

Wide application: Use wool, cashmere, cotton, chemicalfiber, silk and all kinds of blended yarn.

Longer life: Needle plate is oiled automatically to reduce the wear between needle and needle bed and prolong service life.Changhua whole garment sweater flat knitting machine.pdf

Changhua 80-inch Fully Automatic Computerized Flat Knitting Machine for Garments Product Introduction

1. A Revolution in Garment Manufacturing Technology

The Changhua 80-inch Fully Automatic Computerized Flat Knitting Machine for Garments utilizes innovative "yarn-in, garment-out" integrated technology and features an ultra-wide 80-inch (203 cm) working width. This machine integrates the entire knitting, sewing, and ironing process, and is equipped with a 10th-generation AI intelligent control system, achieving precision control of ±0.01mm. Its daily production capacity reaches 12,000 finished garments, increasing production efficiency by 600% compared to traditional processes.

2. Six Core Technologies

Full-Process Automation:

Consolidates seven processes into one, directly producing marketable garments

Intelligent Pattern Adaptation:

AI algorithms automatically adjust sizing with an error of ≤±0.3cm

Ultra-Efficient Production:

A single machine can replace six traditional machines, reducing labor requirements by 90%

Precision Molding System:

0.01mm-level sensors ensure the quality of each garment

Multi-Function Process Library:

Over 300 pre-set garment processes, supporting complex styles

Green Smart Manufacturing:

Reduces energy consumption by 65% and reduces scrap rate by <0.5%

3. Intelligent Production Solutions

This model is designed for:

• Unmanned garment factory construction

• Customized production

• Rapid emergency response

Changhua Technology provides: 

√ 8-year warranty 

√ Intelligent operation and maintenance system 

√ Process upgrade services 

√ 24-hour technical support

Changhua 80-inch Fully Automatic Computerized Flat Knitting Machine Application Scenarios

I. A New Era of Smart Apparel Manufacturing

Unmanned Dark Factory Demonstration:

Achieve fully automated production from yarn to finished product, requiring only one technician to oversee each production line, reducing labor costs by 92%.

Digital Twin Benchmark Project:

Synchronize production data to the virtual factory in real time, continuously optimize process parameters through AI algorithms, and maintain a stable product defect rate below 0.15%.

Global Distributed Manufacturing:

Standardized interfaces support cross-border, multi-site collaboration, achieving a flexible "global design - local intelligent manufacturing" production model.

II. A New Ecosystem for High-End Customization

Luxury Brand Personalized Customization:

Supports single-piece minimum orders and completes the entire process from design to finished product within 36 hours.

Intelligent Body Fitting System:

Automatically adjusts patterns based on 3D scanning data to perfectly fit specific body shapes.

Designer Digital Co-creation:

Provides independent designers with cloud-based design tools, enabling the creation of complex artistic designs with a single click.

III. Emergency Response and Sustainable Development

National Emergency Response:

Rapidly converting to protective clothing production, reaching a daily capacity of 15,000 pieces.

Zero Inventory Quick Response Model:

On-demand production increases brand inventory turnover by 10 times.

Green Circular System:

Integrated recycled fiber identification system achieves 100% recycling of waste materials.

80 Inch Whole Garment Sweater Flat Knitting Machine Specification

Gauge	6.2G7.2G9.2G10.2G13.2G
Knitting width	72,80 Inch
Knitting system	WHOLE GARMENT SYSTEM
Knitting speed	Controlled by servo-motor with 128sections optional,   max speed reach 1.6m/s.
Knitting function	Pointelle, tuck, intarsia, needle, all kinds of jacquard,   apparent shape, open needle, hidden shape and so on.
Racking	Controlled by servo-motor racking within 2 inches   and with fine adjusting function. Transfer and knit occurs synchronous, more   efficient.
Stitch density	Controlled by stepping motor, 128 section stitch   select-able adjustable scope supported by subdivision technology:0-650 the   stitch of the knitwear can be accurately controlled.
Dynamic stitch	Using high speed stepping motor, multi-stitch   function can be achieved in one line.
Needle selection	Advanced encoder reading pin.8-stage selecting   needle setup composed of special electromagnet is regarded as efficient full   width jacquard needle selector, which can be installed or removed simply from   the carriage and maintained easily.
Transfer system	Combined design, single or double cam system all cam   transfer together or separately. Also one can do transfer, another cam system   for knitting, which will achieve high production.
Quickly turning	Intelligent switching braiding system improves   machine weaving efficiency.
Take-down system	The transverse tension and front and rear bed are   separately controlled. It can realize the independent control of a variety of   pulling forces and front and rear beds in one line, and meet the pulling   force requirements of different organizations. It is a necessary   configuration for whole garment.
Color-changing system	2x8 yarn feeders on each side of 4 guide rails,   shift able on any needle position; Motorized Feeder (Optional).
Yarn feeder device	Accurately control the tension of the yarn and   ensure the consistency of the whole woven piece quality.
Protection system	The machine will automatically alarm if   yarn-breaking, knots, floating yarn, rewind, end of knitting, fail of racking,   needle breakage, error programming occur, also set up the safety auto-lock   protect device.
Control system	1. LCD industrial display, can display various   parameters, which can be adjustable during operation. 2.USB memory interface, System memory 2G. 3.Free design system is visual and easy to   understand and software upgrade free of charge. 4.Support multi-language operation as Chinese and   English, Spanish, Russian etc.
Network function	Automatic refueling: Control the refueling time and   frequency by setting the time. The oil pump lubricate the jack and long jack   needle on the needle bed automatically to reduce the wear of the machine and   increase its service life.
Power supply	Single-phase 220V/three-phase 380V,adopt advanced   CMOS technology, having memorizing function at power shock stop.
Non waste yarn Comb device	The device equipped with 2 clips and 1 scissors on   both sides, High precision step motor is used for wire feeding, and servo   motor is used to control up and down.
Volume and weight	3500*1000*1800mm,1450kgs(72inch);3700*1000*1800mm,1500kgs(80inch)
Sinker system	Controlled by stepping motor, adjustable to   different knitwear, up to be various results of shaping and patterns.
Reducing device	Automatic refueling: Control the refueling time and   frequency by setting the time. The oil pump lubricate the jack and long jack   needle on the needle bed automatically to reduce the wear of the machine and   increase its service life.

Sweater Knitting Machine Good Reviews from Customers 

Whole Garment Sweater Flat Knitting Machine Manufacturer & Supplier

Changshu Changhua Smart Manufacturing Technology Co., Ltd. is located in Changshu, Jiangsu, the birthplace of the clothing industry. It is a professional large-scale knitting garment machinery manufacturer, which has been developing for more than 20 years, with independent research and creation.

1. Company Profile and Development History

Changhua was established in 2005 and is a national high-tech enterprise focusing on the research and development and manufacturing of computer flat knitting machines. After nearly 20 years of innovation and development, the company has grown into a leading brand in the domestic computer flat knitting machine industry, and its products are exported to more than 30 countries and regions around the world. The company is headquartered in Shaoxing, Zhejiang, a major textile industry town in China. It has a modern production base covering an area of 50,000 square meters and an annual production capacity of more than 3,000 computer flat knitting machines of various types.

2. Core Technology Advantages and Product System

Independent R&D Capability

The company has a provincial enterprise technology center and has more than 80 patented technologies, including 15 invention patents. The core team consists of more than 20 senior engineers with deep accumulation in mechanical design, electronic control systems and other fields.

Full range of product matrix

Covering single-system, dual-system and multi-system computer flat knitting machines, the weaving width ranges from 36 inches to 72 inches, which can meet the diverse needs of the entry-level to high-end markets.

Intelligent Solutions

The latest i-Knit intelligent production system has realized advanced functions such as equipment networking, remote monitoring, and intelligent scheduling, helping customers build digital factories.

3. Market layout and service network

Changhua Technology has built a complete global marketing service system:

• Domestic market: 10 offices have been set up in textile industry clusters such as Guangdong, Jiangsu, and Shandong

• Overseas market: localized service teams have been established in Vietnam, Bangladesh, Turkey and other countries

• After-sales guarantee: 7×24-hour technical support is provided, and on-site service is promised to arrive at major domestic industrial areas within 48 hours