Changhua
12G、14G、16G、18G
36, 42, 52, 60, 68, 80,100, 120 Inch
Single system, Double carriage single 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
The Collar Knitting Machine is Specially designed for knitting collar and rib; through the extreme requirements in straightness, flatness and precision of machine parts such as bed-base, guide rail, needle-bed, cam-board and cams. We solved these problems that fabric lines grain is not clear, two edges of collar are different and flatness is not enough. We make it possible to produce high-quality plain-knitting collar by using computerized jacquard machine.Changhua collar knitting machine .pdf
The Changhua 80-inch Single-System Fully Automatic Collar Weaving Machine (Center Flat Knitting Machine) is the company's latest professional collar production equipment launched in 2024. This machine features an industry-leading 80-inch (203 cm) ultra-wide width design and high-precision single-system knitting technology, specifically developed for high-volume, high-quality collar production. Equipped with an eighth-generation intelligent collar control system and a 19-inch industrial-grade touchscreen, it supports a database of over 300 standard collar types, covering a full range of product categories, from basic styles to creative designs.
An 80-inch working width can simultaneously produce 8-10 standard collars, with a daily production capacity exceeding 5,000 pieces.
Utilizing a next-generation single-system architecture, operating efficiency is 45% higher than traditional models.
A 0.01mm-level high-precision sensor ensures collar curvature error within ±0.2mm.
Supports multiple needle gauges from 5G to 18G, perfectly adapting to a variety of raw materials, from cashmere to functional fibers.
Energy consumption is reduced by 35%, and noise levels are kept below 58 decibels, meeting international environmental standards.
This model is designed for the following professional scenarios:
Collar Design Support for Large Apparel Groups: Meeting the collar design needs of companies with annual production volumes exceeding one million pieces.
Standardized Production of Professional Attire: Accurately achieving collar standards for various types of uniforms.
High-end Custom Workshop: Supports designers in realizing their unique collar designs
Changhua Technology offers: √ 5-year warranty for the entire machine √ Free collar shaping training √ Lifetime remote technical support √ 24-hour rapid response
Sample Display
Changhua Knitting Machine For Collars
Changhua Knitting Machine For Collars
Changhua Knitting Machine For Collars
Knitted items produced by changhua collars knitting machine
Knitted items produced by changhua collars knitting machine
Knitted items produced by changhua collars knitting machine
Designed specifically for apparel companies with annual production volumes exceeding one million pieces, this single machine boasts a daily production capacity of 5,000 collar patterns, meeting the year-round collar pattern needs of brands like Bosideng and Heilan Home.
Accurately achieves standardized collar pattern production for professional attire like police uniforms and medical uniforms, achieving a 99.9% collar pattern consistency within a batch.
Supports rapid switching between small batches and multiple varieties, meeting the collar pattern needs of fast fashion brands like SHEIN for weekly product releases.
Perfectly showcases the complex collar designs of luxury brands like Hermès and LV, supporting advanced techniques like embossing and hollowing.
Develops interactive smart collar patterns by embedding intelligent components such as NFC chips and conductive fibers into collar weaving.
Adapting innovative yarns such as carbon fiber and bio-based materials to expand the application of collars in specialized fields
A single machine can replace six traditional collar weaving machines, saving 70% of labor costs
Networking of equipment enables real-time production data collection and supports full traceability of collar quality
Optimized algorithms reduce raw material waste by 20%, saving 3 tons of yarn annually
Specification
Gauge | 12G14G1618G |
Knitting width | 36, 42, 52, 60, 68, 80,100, 120 Inch |
Knitting system | Single system, Double carriage single 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 | Not affected by the direction of the carriage, minute knitting. |
Quickly turning | Intelligent switching braiding system improves machine weaving efficiency. |
Take-down system | Machine With high roller and sub roller, 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 3 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. |
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 | 2500*900*1700mm,700kgs(52inch) 3800*900*1700mm,950kgs(80inch double carriages) |
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