80 Inch 1+1 System Computerized Sweater Flat Knitting Machine

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80 Inch 1+1 System Computerized Sweater Flat Knitting Machine

120 Inch 2+2 System Computerized Flat Knitting Machine

80 Inch 1+1 System Computerized Sweater Flat Knitting Machine

2+2 system computerized flat knitting machine has high roller, high-performance sinker, dynamic stitch, motor control reserving carriage, digital technology, high-speed and efficient, to achieve pointelle, tuck, jacquard, intarsia, full needle jacquard, apparent shape, hidden shape, and other irregular patterns, which is suitable for wool, cashmere, cotton, chemical fiber, silk and all kinds of blended yarn, the production of sweaters, blanket, scarfs, gloves, hats and knitted apparel accessories.

80 Inch 8G 1+1 System Computerized Sweater Flat Knitting Machine offered by China manufacturer Changhua. Buy wholesale at superior prices and high quality.

Brand:
Changhua
Gauge:
5、5/7、7G、8G、9G、10G、12G、14G
Knitting Width:
80, 100, 120 Inch
Knitting System:
Double carriage single system, Double carriage double system, Double carriage three system
Knitting Speed:
Controlled by servo-motor with 32 sections optional, max speed reach 1.6m/s
Knitting Function:
Knit, miss, tuck, transfer, pointel, intarsia, jacquard, apparent or hide shaping and other regular or irregular patterns.

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Product Description

80 Inch 1+1 System Computerized Sweater Flat Knitting Machine Description

1+1 system computerized flat knitting machine has high roller, high-performance sinker, dynamic stitch, motor control reserving carriage, digital technology, high-speed and efficient, to achieve pointelle, tuck, jacquard, intarsia, full needle jacquard, apparent shape, hidden shape, and other irregular patterns, which is suitable for wool, cashmere, cotton, chemical fiber, silk and all kinds of blended yarn, the production of sweaters, blanket, scarfs, gloves, hats and knitted apparel accessories.Changhua 1+1 System Sweater Flat Knitting Machine.jpg

2+2

2+2 system computerized flat knitting machine Detail Drawing (3)

2+2 system computerized flat knitting machine Detail Drawing (2)

2+2 system computerized flat knitting machine Detail Drawing (5)

2+2 system computerized flat knitting machine Detail Drawing (4)

Changhua 80-inch 1+1 System Fully Automatic Sweater Computerized Flat Knitting Machine Product Introduction

1. Industry-Disruptive Innovation

The Changhua 80-inch 1+1 System Fully Automatic Sweater Computerized Flat Knitting Machine, a revolutionary product launched in 2024, uniquely combines ultra-wide knitting width with an intelligent system. Featuring an industry-wide knitting width of 80 inches (203 cm), this machine, combined with an innovative "1+1" dual-system configuration, achieves over three times the production efficiency of traditional equipment. Equipped with a seventh-generation AI intelligent control system and a 21-inch 4K touchscreen, it supports 3D knitting simulation and real-time process optimization, redefining the standard for high-volume sweater production.

2. Breakthrough Technological Advantages

Ultra-Wide Efficient Production

The 80-inch working width can simultaneously knit four standard sweaters, achieving a daily production capacity exceeding 800 pieces, setting a new industry record.

Intelligent 1+1 System

The main system handles the main knitting process, while the auxiliary system focuses on complex patterns. This division of labor and collaborative work improves efficiency by 150%.

AI Process Optimization

Built-in deep learning algorithms automatically optimize the knitting path, saving 15% yarn usage.

Extremely Stable Performance

Utilizing aerospace-grade precision guide rails and servo systems, the machine achieves 5,000 hours of continuous operation with a troubleshooting interval.

Green Intelligent Manufacturing Benchmark

Energy consumption is 55% lower than similar products, with noise levels kept below 52 decibels.

3. Application Prospects and Service Innovations

This model is designed for the following scenarios:

Extra-Large Garment Industrial Park: A single machine can meet the core production capacity needs of a 10,000-person factory.
National Textile Project: Supporting the implementation of major textile science and technology projects.
Global Supply Chain Hub: Providing regional production center equipment for multinational brands.

Changhua Technology provides: √ Industry-first 7-year extended warranty √ Exclusive "Black Gold" VIP service channel √ AI-powered remote O&M support √ Customized capacity upgrade solutions

Sample Display

sweater knitting machine

品能样品集合

Changhua Knitting Machine For Sweaters

Knitted items produced by changhua computer sweater knitting machine

Specification

80 Inch 1+1 System Computerized Sweater Flat Knitting Machine Specification

Gauge	55/77G8G9G10G12G14G
Knitting width	80, 100, 120 Inch
Knitting system	Double carriage single system, Double carriage double system, Double carriage three system
Knitting speed	Controlled by servo-motor with 32 sections optional, max speed reach 1.6m/s
Knitting function	Knit, miss, tuck, transfer, pointel, intarsia, jacquard, apparent or hide shaping and other regular or irregular patterns.
Racking	Controlled by servo-motor racking within 2 inches and with fine adjusting function.
Stitch density	Controlled by stepping motor, 32 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.
Sinker system	controlled by stepping motor, adjustable to different knitwear, up to be various results of shaping and patterns.
Transfer system	Combined design, single or double cam system all can 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	Infrared alarm, computer programs instruction, stepper motor control, 32-stagetension selection with an adjustable range between 0-100.
Color-changing system	2x8 yarn feeders on each side of 4 guide rails, shift able on any needle position.
Yarn feeder device	Accurately control the tension of the yarn and ensure the consistency of the whole woven piece quality. 3G-10G Adopts roller feeding device, 12G-18G Adopts the yarn storage device
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.
Refueling 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.
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	Has network interface, enable remote-monitoring via network, and connecting with ERP system.
Power supply	Single-phase 220V/three-phase 380V, adopt advanced CMOS technology, having memorizing function at power shock stop.
Volume and weight	30009001700mm, 900kgs(80inch1+1system)

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Changhua Factory

1+1 Computerized 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