Changhua
7G、9G、10G、12G、14G、16G
52, 60, 80,100, 120 Inch
Simple double system
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 simple double system flat knitting machine with milling type needle bed. Insert type needle bed (optional). non-waste yarn COMB device (optional). This series adopts digital technology, which can realize the functions of transfer, tuck, hole picking, jacquard, needle narrowing, and other regular pattern knitting functions of the flat knitting machine. The machine can automatically scan the knitting file before starting knitting and automatically select the system suitable for the pattern, thus genuinely realizing the fast rotation of the machine carriage with high speed and high efficiency.Changhua double system Sweater knitting machine.pdf
Changhua 60-inch direct double system fully automatic sweater computer flat knitting machine is the company's latest high-end knitting equipment, designed for large-scale, high-precision sweater production. This model adopts an innovative "direct drive dual system" architecture, which has significantly increased the knitting speed to 1.5 meters per second while maintaining a needle position accuracy of ±0.05mm. The equipment is equipped with the seventh-generation intelligent control system and a 15-inch industrial-grade touch screen, supporting three-dimensional knitting simulation and real-time process adjustment.
60-inch (152cm) working width with dual system collaboration, the daily production capacity of a single machine can reach 400 standard sweaters, which is 80% more efficient than conventional equipment
Equipped with 12-way intelligent yarn mouth, with automatic tension compensation, yarn break self-detection and intelligent deviation correction functions, the yarn loss rate is reduced to less than 3%
The original "weaving process library" contains 200+ preset patterns, supporting one-click call of complex processes such as three-dimensional twisted patterns, multi-layer jacquard, and partial weaving
Using permanent magnet synchronous direct drive technology, energy consumption is reduced by 40%, noise is controlled within 60 decibels, and meets the national first-level energy efficiency standards
Changhua Technology provides:
3-year ultra-long warranty for the whole machine
Free on-site technical guidance
Lifetime software upgrade service
48-hour emergency response mechanism
Sample Display
Changhua Knitting Machines For Sweater
Changhua Knitting Machines For Sweater
Changhua Knitting Machines For Sweater
Knitted items produced by changhua computer sweater knitting machine
Knitted items produced by changhua computer sweater knitting machine
Knitted items produced by changhua computer sweater knitting machine
Designed to undertake large-volume orders from international brands, the monthly production capacity of a single machine can reach 12,000 pieces, meeting the fast delivery needs of fast fashion brands such as ZARA and H&M
60-inch ultra-wide format can weave multiple products at the same time, achieving full-size coverage from children's clothing to adult XXL codes, and quickly switching to different styles of production
The equipment has a built-in industrial Internet of Things interface, which can be connected to the enterprise ERP system to monitor more than 20 production data such as production efficiency and energy consumption in real time
With 0.05mm ultra-high precision, it can perfectly present complex three-dimensional patterns to meet the needs of MaxMara, Process requirements of high-end brands such as Ordos
Supporting a personalized production model with a minimum order of one piece, providing hardware support for independent designers to realize their creativity
Special needle position design can weave smart sweaters with conductive fibers implanted, which are used in medical monitoring, sports rehabilitation and other fields
Replace the production capacity of 3 traditional flat knitting machines, save 40% of factory space and 30% of labor costs, and shorten the investment return cycle to 18 months
Comply with EU REACH environmental standards, each device can reduce 15 tons of carbon emissions per year, helping companies achieve ESG goals
Build an "intelligent knitting laboratory" with Donghua University and other universities to promote the industrialization of cutting-edge technologies such as 3D knitting and color-changing fabrics
Specification
Gauge | 7G9G10G12G14G16G |
Knitting width | 52, 60, 80,100, 120 Inch |
Knitting system | Simple double 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. |
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 | Infrared alarm, computer programs instruction, stepper motor control, 32-stagetension selection with an adjustable range between 0-100. |
Color-changing system | 2x4 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 | 2500*900*1700mm,700kgs(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