36 Inch Weft Insertion Knitting Machine

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36 Inch Weft Insertion Knitting Machine

Changhua Technology's weft insertion machine, with its core technology of efficient and stable weft laying, can insert full-width or partial weft yarns during high-speed weaving, significantly improving fabric dimensional stability and resistance to curling. This equipment is suitable for producing highly stable mesh fabrics, curtains, geotextiles, and composite material base fabrics, making it a key piece of equipment in the field of industrial textiles.

36 Inch 14G Weft Insertion Knitting Machine offered by China manufacturer Changhua. Buy wholesale at superior prices and high quality.

Brand:
Changhua
Gauge:
14G
Knitting Width:
36,52
Knitting System:
Three system
Knitting Speed:
Controlled by servo-motor with 32 sections optional, max speed reach 1.6m/s
Knitting Function:
Supports single weft insertion and double weft insertion, can achieve avariety of weft insertion effects, 14G machine can insert 9900D DDY yarn

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Product Description

36 Inch Weft Insertion Knitting Machine Description

Weft Insertion Knitting Machine

Core Technology: Three-System Weft Insertion Knitting

The Changhua 36-inch three-system weft insertion knitting machine is a fully automatic computerized flat knitting machine specializing in special processes. Its core advantage lies in its innovative three-system design, where one system is dedicated to precisely feeding and inserting the weft yarn, working efficiently with the other two knitting systems. This technology breaks through the limitations of traditional flat knitting machines, allowing for the secure insertion of non-looping elastic threads, high-strength yarns, and other materials into the knitted fabric structure, directly producing fabrics with unique properties.

Precision and Stability, Intelligent Production

This machine features a compact width of approximately 91 cm (36 inches), optimized for high-precision special fabric production. Its mechanical structure is specially reinforced for stable operation, ensuring uniform tension and precise positioning of fine or highly elastic weft yarns during high-speed knitting. The fully computerized control system allows for precise programming of insertion paths, spacing, and tension, enabling automated and highly consistent production of complex weft insertion patterns.

Positioning for Special Functional Fabric Development

This equipment is primarily aimed at the high-end sportswear, medical rehabilitation, functional underwear, and industrial textile sectors. It can directly produce seamlessly knitted fabrics with good elasticity, specific support, or conductivity, eliminating subsequent compounding processes. It is a core technological equipment for material research institutions and high-end manufacturing enterprises to develop high-value, high-performance special knitted products.

Sample Display

sweater knitting machine

品能样品集合

Changhua Knitting Machine For Sweaters

Knitted items produced by changhua computer sweater knitting machine

Professional Sportswear and Shapewear Fabrics

This equipment is specifically designed for the production of core fabrics for high-end sportswear and shapewear. Its precise weft insertion technology allows for the insertion of high-elasticity yarns (such as Lycra) or supportive yarns into specific areas of the fabric, directly weaving seamless fabrics with zoned compression, dynamic support, or athletic recovery functions. Widely used in high-performance sports bras, professional compression garments, yoga wear, and shapewear, it achieves a perfect combination of function and comfort.

Medical Rehabilitation and Healthcare Textiles

In the medical and healthcare field, this weft insertion machine is a key piece of equipment for realizing smart textiles. It can insert conductive fibers, optical fibers, or temperature-sensitive materials as weft yarns, directly weaving smart fabrics used for physiological signal monitoring. It can also produce medical compression bandages and rehabilitation support base fabrics that combine breathability with progressive pressure distribution, providing innovative solutions for functional medical textiles.

Specialized Industrial Composite Material Base Fabrics

For industrial applications, this machine is an ideal choice for producing high-performance composite materials. By inserting high-performance yarns such as glass fiber, carbon fiber, or high-strength polyethylene, it can manufacture lightweight, high-strength, and dimensionally stable multi-dimensional reinforced knitted preforms. These materials are critical basic materials for advanced composite components in aerospace, safety protection, and high-end sports equipment, offering extremely high technological added value.

Specification

36 Inch Weft Insertion Knitting Machine Specification

Gauge	14G
Knitting width	36,52 Inch
Knitting system	Three system
Knitting speed	Controlled by servo-motor with 32 sections optional, max speed reach 1.6m/s
Knitting function	Supports single weft insertion and double weft insertion, can achieve avariety of weft insertion effects, 14G machine can insert 9900D DDY yarn
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	28909101800mm(52inch)

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Changhua Factory

36 Inch Weft Insertion 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.

1. Company Profile and Development History

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.

2. Core Technology Advantages and Product System

Independent R&D Capability

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.

Full range of product matrix

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.

Intelligent Solutions

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.

3. Market layout and service network

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