80 Inch Double System Computerized Knitting Machine Description

Double system 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 double system knitting machine.pdf

Changhua 80-inch Dual-System Fully Automatic Computerized Flat Knitting Machine Product Introduction

1. High-Performance Knitting Production System

The Changhua 80-inch Dual-System Fully Automatic Computerized Flat Knitting Machine features an ultra-wide 80-inch (203 cm) width and innovative dual-system synchronous knitting technology. Equipped with an eighth-generation intelligent control system, it achieves precise knitting control to ±0.005mm, with a daily production capacity exceeding 10,000 pieces, supporting the large-scale production of various mid-to-high-end knitting products.

2. Five Core Advantages

Efficient Dual-System Collaboration:

80% higher production efficiency than a single system

Ultra-Wide Production:

Capable of processing 15-18 pieces of standard knitwear simultaneously

Intelligent Process Optimization:

AI algorithms automatically adjust parameters, resulting in a defect rate of <0.5%

Precision Knitting Control:

Driven by a linear motor, needle position accuracy of ±0.005mm

Energy-Saving and Environmentally Friendly Design:

45% lower energy consumption, noise level <55dB

3. Professional Application Solutions

This machine is suitable for:

• Mass production of mid- to high-end knitwear

• Development of complex jacquard patterns

• Functional textile manufacturing

Changhua Technology offers:

 √ 4-year warranty 

√ Professional technical training 

√ 24-hour response service 

√ Lifetime system upgrades

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

I. Large-Scale Production of Mid-to-High-End Apparel

Core Equipment for Brand OEM:

A single machine has a daily production capacity of 10,000 pieces, meeting the quarterly orders of 500,000 pieces for brands like Peacebird and Heilan Home. ±0.005mm accuracy ensures product consistency.

Business Wear Production:

Precisely controls the process standards for mid-to-high-end products such as suits, sweaters, and work suits.

Quick-Response Supply Chain Support:

Adapts to the weekly production pace of 15 new products for fast fashion brands like UR and MJstyle.

II. Functional Product Development

Smart Wear Manufacturing:

Develops smart temperature-controlled sweaters with integrated flexible sensors.

Sports Tech Apparel:

Specializes in processing functional sports fabrics such as quick-drying and antibacterial fabrics.

Special Process Implementation:

Supports complex processes such as partial knitting and three-dimensional cable knitting.

III. Intelligent Industrial Upgrade

Digital Factory Construction:

Networking equipment enables integration with the MES system, increasing production efficiency by 60%.

Traditional Enterprise Transformation:

A single machine replaces four traditional production lines, saving 65% of labor.

Green Production Practice:

The optimized system saves 180,000 kWh of electricity annually, earning municipal-level Green Factory certification.

80 Inch Double System Computerized Knitting Machine Specification

Gauge	1.5G2.5G3G3.5G5G5/7G7G8G9G10G12G14G16G18G
Knitting width	52, 60, 66, 72, 80, 100, 120 Inch
Knitting system	Double system, Double carriage double system (optional)
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.
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.
Non waste yarn Comb device	Non waste yarn Comb device (Optional)
Volume and weight	3000*1000*1800mm1050kgs(52inch)

Computerized Flat Knitting Machine Good Reviews from Customers

Double System Computerized 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.

Company Profile

Changhua Technology is a high-tech enterprise focusing on the research and development, production and sales of computer flat knitting machines (computer knitting flat knitting machines), and is committed to providing intelligent and efficient knitting equipment solutions for the global textile industry. The company has many years of technical accumulation and industry experience, and its products are widely used in sweaters, knitted garments, footwear, household goods and other fields, with customers in China and overseas markets.

Changhua Technology takes technological innovation and quality priority as its core competitiveness, continuously optimizes product performance, and promotes the automation upgrade of the knitting industry. The company has a complete production base, a professional R&D team and a strict quality inspection system to ensure that each equipment has high stability and long life.

Core products and technical advantages

1. Full range of computer flat knitting machine products

Changhua Technology provides computer flat knitting machines of various specifications, including single-system, dual-system and multi-system models, with knitting widths ranging from 36 inches to 72 inches, which can meet different production needs. The main products such as the 52-inch single-system fully automatic sweater flat knitting machine are highly recognized by the market for their high cost performance and stable performance.

2. Intelligent control system

The computerized flat knitting machine control system independently developed by the company supports complex pattern programming, real-time monitoring and remote maintenance, has a friendly operation interface, can adapt to a variety of yarns, and improves production flexibility and efficiency.

3. Energy-saving and efficient design

The servo motor drive and optimized transmission structure are used to reduce energy consumption and noise, meet the environmental protection requirements of modern factories, and at the same time improve the stability of equipment operation and reduce maintenance costs.

Market application and service system

1. Global market layout

Changhua Technology's equipment not only occupies an important share in the domestic market, but is also exported to Southeast Asia, South America, the Middle East and other regions, helping global knitting companies to improve their competitiveness.

2. Industry solutions

For different customers such as garment factories, knitwear processing companies, and custom studios, we provide personalized equipment configuration and process support to help customers achieve efficient production.

3. Complete after-sales service

The company has established a 24-hour response mechanism to provide equipment installation, operation training, technical support and lifelong maintenance to ensure that customers have worry-free production.