IRO Star G2

IRO Star G2
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IRO Star G2

Product catalog summary
Introduction
Weft feeders and accessories are essential in the textile industry, enhancing fabric production efficiency and accuracy. The company, with over 60 years of experience, offers advanced weft insertion systems made from high-quality materials and precision engineering.
Product Overview
The document introduces various weft feeder models tailored for specific applications and yarn types. Key models include:
  • Chrono X4 and Luna X4: Integrated displays for tension control, compatible with existing power supplies, suitable for multi-colour installations.
  • XD X4: Designed for diverse yarn fibers, offering modular build-up and advanced tension control.
  • HD X3: Ideal for heavy-duty applications, handling thick monofilament and jute yarns.
  • Super Elf Series: Includes models like Super Elf S3 and Super Elf HD+, optimized for air and water-jet weaving machines.
Technical Specifications
Each weft feeder model is detailed with specifications such as maximum speed, yarn count range, winding direction, and sensor systems. For instance, the Chrono X4 and Luna X4 can reach speeds of 2000 m/min and accommodate various yarn counts.
Applications and Recommendations
Guidance is provided on selecting the appropriate weft feeder and brake type for different yarn types and applications, such as wool, cotton, chenille, and silk. Recommendations include:
  • Wool: Use S-flex standard or TEC with S-flex soft for CAN looms.
  • Cotton: E-flex soft is recommended for spun fiber yarns.
  • Denim: S-flex standard and E-flex medium are suggested for cotton-mixed and elastic yarns.
Yarn Types and Specifications
Details on fantasy yarns, chenille yarns, high twisted silk yarns, and cotton spun fiber yarns are provided, including counts in Ne, Nm, and dTex.
Weft Feeders and Accessories
Various brake types and their applications are outlined, emphasizing the importance of imagination in creating fancy fabrics. Accessories such as creels, power supplies, weft detectors, and tensioners are listed to optimize feeder performance.
Advanced Tension Control Systems
ATC-W Active Tension Control ensures consistent yarn tension, offering high productivity and reduced costs. RTC Rapid Tension Control provides fast, precise tension adjustments. The Uni-Brake combines high-performance brake advantages for maintaining yarn tension.
Specialized Tensioners
TEC is a programmable tensioner for modern rapier weaving machines. S-Flex and E-Flex tensioners provide balloon control and are suitable for various yarn types. Lamella and CAT tensioners are designed for high-twist and delicate yarns.
Additional Accessories
Details on sensors like yarn break sensors and bobbin switch sensors for efficient weaving are provided. Knot sensors and lubricators enhance yarn performance and fabric quality.
Performance and Maintenance
Emphasis on user-friendly designs, robust systems, and energy efficiency. Accessories are designed for easy installation and maintenance, ensuring high fabric quality and machine efficiency.
Specifications
The document outlines the use of an input wax paraffin device, a bracket added to the rear of the weft feeder when paraffin is used as a lubricant for the weft yarn.
Accessories Overview
A detailed list of accessories is provided, categorized by fabric type, such as wool, furnishing and upholstery, shirting, denim, silk, filament, fancy fabrics, curtains, bed sheeting, towels, tablecloths, household linen, and automotive/technical fabrics.
Key Accessories
Various accessories like Low Twist X3, ATC-W, RTC, TEC, S-Flex, E-Flex, Lamella, CAT, Uni-Brake, Brush, Balloonbreaking cone or funnel, Leaf tensioner, Rotating disc tensioner, Double Ceramic disc tensioner, Compensator, Twine-Around tensioner, Piezo sensor, BSS, Knot sensor, Mechanical oiler, and Powered weft lubricator are listed with specific fabric applications.
Recommendations
Recommendations are guidelines, and for optimal performance, tests should be conducted. Specifications are subject to change without prior notification.
Contact Information
Contact details for Vandewiele Sweden AB and ROJ Srl are provided, including addresses, phone numbers, and websites. A QR code is available for locating the nearest sales and service agent for IRO and ROJ products.
Company Vision
Vandewiele Sweden AB and ROJ Srl focus on customer-oriented solutions for the textile industry, aiming to innovate and integrate textile systems for various applications, from flooring to fashion fabrics.
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Catalog excerpts

IRO Star G2-1

Weft feeders & Accessories EN | Bring your weft insertion to a new level

 Open the catalog to page 1
IRO Star G2-2

Our way to the perfect fabric. We are the leader in developing Weft Feeders for the textile industry. With over 60 years experience in weft insertion solutions. Our weft insertion systems, designed to elevate your manufacturing processes to unprecedented levels of efficiency and accuracy. Always designed with high-quality materials and precision engineering to provide you with a seamless and exceptional performance. Our Weaving Division, comprising Vandewiele Sweden AB, ROJ Srl Italy and Vandewiele (China) Textile Machinery Co. Ltd., develops, produces and markets our branded equipment for the...

 Open the catalog to page 2
IRO Star G2-3

Welcome to our digital tool iroonline.com Use our e-commerce platform for ordering the market’s best range of textile accessories. It will facilitate your everyday life for better business.

 Open the catalog to page 3
IRO Star G2-4

The well-proven design combined with new possibilities for modular build-up of the weft feeder. This is a message to all customers that uses weft feeders, to feel confident that we are assisting the market for the future that lays ahead of us all. The X4 generation connects to our reliable and existing power supply/interface boxes that are present on the market today and installed on rapier/projectile weaving machines, which makes the shift to the X4 generation even easier for our customers. The TED function is an integrated display where you can set desired tension value for the fabric produc...

 Open the catalog to page 4
IRO Star G2-5

Fully automatic "intelligent" speed control CAN communication system Powerful permanent magnet motor Extremely low energy consumption Multiple yarn store sensors Built-in yarn break sensors The integrated display is also compatible with our ATC Active Tension Control which will maintain tension through the full weaving cycle. Well-proven design combined with new possibilities for modular build-up of the weft feeder S-FlexCompensating tensioner and balloon control Developed with a design focused on the combination of “balloon control” and “braking” functionality. That covers a range of typical...

 Open the catalog to page 5
IRO Star G2-6

Adapted to the well-proven design of the X4 generation, the XD X4 has been created to meet requirements for the countless variations in yarn fibers that continue to arise. With decades of experience in yarn feeding, resulted in continuation of the XD series of weft feeders, this to prepare for upcoming challenges that lays ahead of our customers. The TED function is an integrated display where you can set desired tension value for the fabric production. Easily viewed on the display, and includes also alarms for example weft yarn break. All settings made with the yellow knob in front of the weft...

 Open the catalog to page 6
IRO Star G2-7

OPTIONAL Technical specifications XD X4 RTCRapid Tension Control Maximum speed 2000 m/min Yarn count range 120 - 0.5 Nm and 22 - 10000 dTex Yarn separation Sensor systems A fast reacting, programmable weft tensioner system. It allows adjusting ”within-the-pick” to different tension levels, achieving the optimal tension required for the complete weft insertion cycle. 220 mm height 420 mm length 190 mm width Weft feeders & Accessories

 Open the catalog to page 7
IRO Star G2-8

The weft feeder of choice for extremely demanding applications such as flat polypropylene tape, rowing material and other very dusty material produced on projectile or rapier weaving machines, that today are ending up as production of technical textile, ground supporting material and bags. Balloon Control Design Quick release and adjustable position for balloon control funnel. Yarn Input Design Input eyelet fixed with screws and a more robust construction. 8 Weft feeders & Accessories

 Open the catalog to page 8
IRO Star G2-9

This type of weft feeder is designed for demanding applications where the weft yarn is thick monofilament, thick filament yarns and jute yarns where the take-off speed is of importance. The weft feeder is widely used on rapier machines for flooring production and wide paper wire machines where the demands are extreme. Customised solutions for unique applications - the choice is yours. Technical specifications HD X3 • Mono filament 0,8- 2,5 mm diameter• Jute • Armid fibre Voltage power supply boxes of reliable transformer technique available in 4-colour or 8-colour executions. Maximum speed 1800...

 Open the catalog to page 9
IRO Star G2-10

BASIC WEFT FEEDERS The basic weft feeders are designed to handle up to medium range speeds of modern weaving machines, but also as replacement on older weaving machines still in operation. All our weft feeders are equipped with permanent magnet motors for low energy consumption combined with high performance. Uni-brake The Uni-brake surpasses all existing models of traditional leaf tensioners. High performance, extended longevity and user-friendliness. For all basic weft feeders. S-flex Compensating tensioner and balloon control. An optimized braking cone ensures a solution with excellent performance...

 Open the catalog to page 10
IRO Star G2-11

Main differences are that Star G2 can only be fitted with brush ring as balloon control device while Laser/Stella G2 are designed to also handle a S-flex combined balloon control and integrated tension device. Technical specifications CAT Coaxial Tension device All basic models can be equipped with CAT as Maximum speed Yarn count range Winding direction Yarn separation Sensor systems optional plus the standard assortment of in/output 220 mm height 305 mm length 150 mm width 190 mm height 305 mm length 150 mm width brakes available. For all basic weft feeders. All basic weft feeders exist in models...

 Open the catalog to page 11
IRO Star G2-12

AIRJET/WATERJET WEFT FEEDERS The Super-Elf S3 continues the evolution of ROJ weft feeders for air- and water-jet weaving machines. With the introduction of the latest optical sensor technology based on the principle of “signal reflection”, provides an extremely accurate sensing of the yarn, even in the most difficult weaving working environments. The Super-Elf S3 can be installed on any type of air or water-jet loom equipped with CAN communication, except for Picanol Air-jet weaving machines. All Super-Elf models fit on existing voltage supply boxes ensuring that future proof availability for...

 Open the catalog to page 12

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.