Changhua
1.5G、2.5G、3G、3.5G、5G、5/7G、7G、8G、9G、10G、12G、14G、16G、18G
52, 60, 66, 72, 80, 100, 120 Inch
Double system, Double carriage double 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
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 Hat Knitting Machine.pdf
The Changhua 66-inch Dual-System Fully Automatic Knitted Cap Computerized Flat Knitting Machine, launched in 2023, is the company's flagship hat production equipment. Featuring an ultra-wide 66-inch (168 cm) width and innovative dual-system synchronous knitting technology, this machine is specifically designed for the large-scale production of high-end hats. Equipped with a ninth-generation intelligent control system, it supports over 300 preset hat shapes, covering a full range of product categories, from basic styles to complex three-dimensional structures, setting a new industry benchmark.
The main and auxiliary systems intelligently collaborate, increasing production efficiency by 90% compared to a single system and enabling daily production capacity exceeding 4,000 hats.
The 66-inch working width allows for simultaneous production of 10-12 standard hats, meeting the demands of large-volume orders.
A 0.01mm ultra-high-precision sensor system ensures hat shape tolerances within ±0.2mm.
A built-in deep learning algorithm automatically optimizes the knitting path, saving 18% in raw material consumption.
Supports a full range of needle gauges from 3 to 18G, perfectly adapting to specialty yarns such as cashmere and carbon fiber.
Energy consumption is reduced by 50%, with noise levels kept below 58 decibels.
Equipped with a 5G IoT module, it enables real-time monitoring of equipment status.
This model is designed for the following high-end scenarios:
Core Supplier for International Brands: Meeting the stringent requirements of luxury brands for complex headwear.
Sports Technology R&D Center: Developing functional headwear with integrated intelligent components.
Military Special Equipment: Meeting specialized protective needs in specialized environments.
Changhua Technology offers:
√ 5-year warranty on all equipment
√ Global "Diamond"-level service
√ On-site process guidance
√ 24-hour emergency response
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 exceptional daily production capacity of 4,000 hats, it perfectly meets the demanding requirements of brands like Gucci and Prada for complex hat designs, supporting a "runway-matched, instant mass production" business model.
Designated equipment for Nike and Adidas' innovation and R&D centers, it develops smart sports hats with integrated heart rate monitoring, temperature regulation, and other functions.
Precision-manufactures professional protective hats for firefighting, military, and other fields, with products certified by international safety certifications such as EN ISO.
Develops medical assistive products with health monitoring capabilities by embedding biosensors in the hat's knitwear.
Specialized in adapting to NASA-certified high-tech yarns such as phase change materials and carbon nanotubes.
Supports the physical production of Metaverse digital hats, bridging the gap between virtual and real fashion.
Utilizes holographic projection technology to optimize virtual and real-world interactions in the production process.
Equipment with built-in energy recovery systems reduces annual carbon emissions equivalent to 30 acres of forest.
Utilizes NFT technology to ensure traceability of raw materials and process authentication for each hat.
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) |
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