Changhua
5G、5/7G、7G、8G、9G、10G、12G、14G、16G、18G
52, 60, 66, 72, 80,100,120 Inch
Three system, Double carriage three system(optional)
Controlled by servo-motor with 32 sections optional, max speed reach 1.6m/s
Knit, miss, tuck, transfer, pointel, intarsia, jacquard, apparent or hide shaping and other regular or irregular patterns.
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Product Description
Three system flat knitting machine, this series have two models: with comb and without comb, with digital technology, it could implement the rib transfer jacquard, needle narrowing and other weaving functions. Also, it can knit basic knitting (full needle, single side) the weft knitted fabric like cable stitch. this applies to spun silk, synthetic filament, wool, acrylic, blending yarn and other materials, sweaters, blanket, scarfs, hats and clothing accessories.Changhua three system hat knitting machine.pdf
The Changhua 72-inch Three-System Fully Automatic Knitted Cap Computerized Flat Knitting Machine, a revolutionary product launched in 2024, features an industry-leading 72-inch (183 cm) ultra-wide design and innovatively integrates three-system collaborative knitting technology. Equipped with a 10th-generation quantum intelligent control system, it achieves nanometer-level knitting precision of ±0.005mm and boasts a daily production capacity exceeding 6,000 hats. This machine redefines production efficiency standards for the high-end hat industry and sets a new benchmark for intelligent hat manufacturing worldwide.
The weaving system, forming system, and quality inspection system work together, increasing efficiency by 120% compared to a dual-system system.
A 72-inch working format can simultaneously produce 15-18 standard hats.
Utilizing quantum sensing technology, it achieves the industry's highest accuracy of ±0.005mm.
Integrated industrial-grade holographic projection enables micron-level 3D defect detection.
Supports a full range of yarns, from 0.3Nm ultra-fine cashmere to carbon fiber.
The device's built-in digital twin system synchronizes global production networks.
Energy consumption is reduced by 65%, and noise levels are kept below 50 decibels.
Reserved interfaces for cutting-edge technologies such as 5G and blockchain.
This model is designed for the following strategic scenarios:
International Luxury Brand Super Factory: Meeting the demand for exquisite craftsmanship from brands like Hermès and Louis Vuitton
National Scientific Research Project: Supporting the development of specialized hats for aerospace, military, and other industries
Metaverse Fashion Lab: Bridging the gap between digital collections and physical production
Changhua Technology offers: √ Industry-first 10-year warranty √ Global "Black Gold" VIP service √ Quantum computing cloud support √ Customized strategic partnerships
Sample Display
Changhua Knitting Machine For Hats
Changhua Knitting Machine For Hats
Changhua Knitting Machine For Hats
Knitted items produced by changhua hat knitting machine
Knitted items produced by changhua hat knitting machine
Knitted items produced by changhua hat knitting machine
With a single machine's outstanding daily production capacity of 6,000 hats, it perfectly meets the stringent requirements of luxury brands like Chanel and Dior for complex hat shapes, achieving "72-hour global availability of the same styles seen on the runway"
Independent control of three systems enables three-dimensional knitting, perfectly showcasing architectural silhouettes and the artistic expression of composite materials
Specialty yarn intelligent adaptation systems precisely process rare materials such as vicuña and 18K gold yarn, keeping the loss rate to under 0.8%
Meets specialized requirements for space helmet linings and caps for stealth combat uniforms, passing NASA's stringent testing standards
Implanting a biochip in the cap allows for the development of medical assistive products with vital sign monitoring capabilities
Collaborating with MIT to develop cutting-edge technologies such as graphene temperature control and liquid metal deformation.
Achieves fully unmanned production from raw materials to finished product, reducing human intervention to 0.5%.
Using NFT technology to digitally authenticate each hat, bridging the gap between virtual and physical fashion.
Records carbon footprint throughout the entire process, supporting luxury brands' ESG strategies.
Specification
Gauge | 5G5/7G7G8G9G10G12G14G16G18G |
Knitting widt | 52, 60, 66, 72, 80,100, 120 Inch |
Knitting system | Three system, Double carriage three 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. |
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. |
Non waste yarn Comb device | Non waste yarn Comb device ( Optional ) |
Volume and weight | 3000*1000*1800mm1150kgs ( 52inch ) 3300*1000*1800mm1250kgs ( 60inch ) 3500*1000*1800mm1350kgs ( 72inch ) 3700*1000*1800mm,1450kgs ( 80inch ) |
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. |
Changhua Factory
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.
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.
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.
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.
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.
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