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RFRL50 High Grade Rapier Loom is based on the research of textile technology value-added, which enables customers to produce better products more economically, and the rapier machine has the advanced functions of the international advanced mainstream models. Efficient weaving, humanized design, strong weft beating force, good high-speed stability, advanced electrical control system and convenient operation are the unique features of this rapier weaving loom, which is more efficient, energy-saving and stable.
Item | Specification |
Reed width | Nominal reed width: 190, 210, 220, 230, 240, 250, 280, 320, 340, 360, 380cm Width variation (including waste edges): +6-70cm |
Yarn range | Spun yarn: Nm200-Nm3(Ne120-Ne1.8) |
Filament: 10dtex～1500dtex | |
With guide hooks, or free flight | |
Warp yarn: sizing yarn, non-sizing yarn, twisted yarn, non-twisted yarn, mixed yarn | |
Weaving speed | Designed speed: 800rpm |
Practical speed: 500～650rpm （depend on the width and the fabric type） | |
Max insertion rate: 1520m/min （depend on the width and the fabric type） | |
Weft | Selector: 1-8 colors, same time may insert 2 picks ( According to weft variety and specification) |
Accumulator: electronic | |
Weft cutter: mechanical | |
Power | Switched-reluctance motor speed control system |
Shedding | Electronic dobby (max 20 shafts) |
Electronic Jacquard | |
Beating | Separate sley, both sides conjugate cam |
Insertion | Both sides of spatial four-link insertion |
Let-off | Continuous alternative current servo electronic let-off |
Single beam | |
Beam flange dia: Ф1000mm, Ф800mm | |
Take-up | Continuous alternative current servo electronic take-up |
Max cloth roller dia. Ф600mm | |
Weft density range of mechanism: 4～130 picks/cm (4~30, 6~70, 100~130) (The specific weft density depends on the yarn specifications, fabric weave, loom speed, and weaving environment) | |
Selvage | Leno device: electronic |
Selvage cutter: electronic(options:mechanical) | |
Temple: LH & RH independent | |
Lubrication | Centralized + grease gun |
Stop motion | Warp stop:6 or 8 lines electric touch-type |
Weft stop: electric piezoelectric sensor, with double pick function | |
Others: auto stop for selvage yarn | |
Stop display: show stop reason on-screen, multi-function 4 color lights | |
Automatic | Automatic stop at a certain angle/low motion pick-finding/cloth fell compensation/warp tension adjustment, auto inspection/reset fault indication |
Electric controlling | Control: multiple-function CPU control system. with functions of control, monitor, auto diagnose, data indication |
Display: touching the screen with intercommunication, immediate adjustment/parameter setting, programming |
A (vertical tube rack) | B | D (without pedals) | E (with pedals) | |||
2/4/6 colors | 6/8 colors | Multi-arm machine | jacquard | Meridian axis Φ eight hundred | Meridian axis Φ one thousand | Meridian axis Φ one thousand |
1437 | 1937 | 1143 | 1156 | 2031 | 2034 | 2260 |
Weight (kg) | |||||||||||
Width (cm) | 190 | 210 | 220 | 230 | 240 | 250 | 280 | 320 | 340 | 360 | 380 |
Multi-arm machine | 4200 | 4300 | 4350 | 4400 | 4450 | 4500 | 4750 | 4950 | 5050 | 5150 | 5250 |
jacquard | 3900 | 4000 | 4050 | 4100 | 4150 | 4200 | 4450 | 4650 | 4750 | 4850 | 4950 |
A | 600-800 |
B*(**) | 750-800 |
C | 1250-WBΦ800 |
1500-WBΦ1000 | |
D | 1500-2000 |
E190cm | 2500-3000 |
E210cm | 2700-3200 |
E220cm | 2800-3300 |
E230cm | 2900-3400 |
E240cm | 3000-3500 |
E250cm | 3100-3600 |
E280cm | 3400-3900 |
E320cm | 3800-4300 |
E340cm | 4000-4500 |
E360cm | 4200-4700 |
E380cm | 4400-4900 |
The high speed rapier loom is highly networked and intelligent, enabling centralized management and control of the machine group in the workshop.
The weft-beating mechanism is located in the middle of the weaving machine under the fabric, which is conducive to strong weft-beating and high-speed operation.
Optimized four-axis space linkage sword transmission mechanism can realize stable and precise high-speed weft drawing-in.
The control system of the loom adopts fiber optic communication technology, with fast response of the motor and quick start and stop, which is conducive to improving the quality of the fabric.
The design of heavy conjugate cam contour curve and other structures to adapt to the weft beating force of heavy fabrics improves the stability of the high-speed weft beating structure.
Adoption of direct torque control algorithm combined with servo control technology realizes the precise position of loom stopping.
RFRL50 equips with double back-rest and double take-up roller as standard specifications, with this design it can weave high quality heavy fabrics. The second roller is modular in design,it can be removed easily when weaving light fabrics.
RFRL50 can equip with not only normal heald frames with underneath hooks but also adjusted heald frames. Heald frames and shedding devices can be connected quickly, it is easy to adjust the height of heald frames.
RFRL50 can equip with fast-change beam system, this can save time and increase efficiency.
Adopts more reasonable weft cutter and temple structures, it is easy to install, mechanical performance is more reliable, this can ensure a good weaving quality.
Beating cams are inbuilt in breast beam underfabric, this design can increase the beating strength and working balance; more suitable for wide width and high cover factor fabrics. The aluminium alloy supports can ensure the reed a good linearity.
Adopts independent motor to drive oil pump, all the important motion components are forced lubricated by independent pipes.
RIFA Textile Machinery is top-notch. Their machines are reliable, efficient, and easy to operate. Highly recommended for any textile business.
We’ve been using RIFA’s textile machinery for many years. The quality and performance are unmatched. Truly a game-changer in the textile industry.
RIFA's textile machinery is a perfect blend of innovation and durability. Their customer service is also commendable. A great investment for our company.
RIFA Textile Machinery has exceeded our expectations. Their machines are robust, user-friendly, and require minimal maintenance. A great asset to our production line.
