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Shandong Rifa Textile Machinery Co., Ltd. always devotes herself to value-added study for textile technology, helping customers to get better production with economic cost. It is the basic of RFRL31 power-saving high speed rapier loom's successful development.
Item | Specification |
Reed width | Nominal: 170, 190, 200, 210, 220, 230, 240, 260, 290, 320, 340, 360（370）, 380（390, 400） cm |
Working reed width: reduce 0-80cm from the nominal width | |
Yarn range | Cotton and man-made fiber yarn: 500tex(1.2Ne)~5tex( 120Ne) |
Slub & worsted: 680tex(1.5Nm)～10tex(100Nm) | |
Filament: 10dtex (9Td)～1650dtex (1500Td) | |
Fabric weight: 20～850g/㎡ | |
Weaving speed | Designed speed: 700rpm |
Working speed: 450～650rpm （depend on the width and the fabric type） | |
Insertion rate: 1350m/min （depend on the width and the fabric type） | |
Weft | 4-8 color, electronic selector with linear motor or step motor |
Accumulator: FPD electronic accumulator | |
Weft cutter: mechanical | |
Power | Driving controlling: super direct motor or main motor controls start or stop through belt and electromagnetism clutch |
Shedding | High-speed electronic dobby, 20 shafts max, or positive cam motion (max 8 shafts) |
Electronic Jacquard | |
Beating | Conjugated cams of two sides drive sley |
Insertion | Spatial crank system, free flight weft insertion |
Let-off | Continuous alternative current servo electronic let-off |
Single beam, twin beam | |
Flange dia. : Ф1000mm, Ф800mm | |
Take-up | Continuous alternative current servo electronic take-up |
Cloth roller dia. Ф600mm max.batcher Ф1200mm | |
Weft density range of mechanism: 2-200 picks/cm （The specific weft density depends on the yarn specifications, fabric weave, loom speed, and weaving environment） | |
Selvage | Leno selvage: Electronic selvage with Linear motor or step motor |
Selvage cutter: mechanical, options electronic | |
Temple: LH & RH individual options full-width | |
Lubrication | Centralized pressure bath&oil |
Stop motion | Warp yarn: 6/8 line electronic contact stop motion |
Weft yarn: electronic high-sensitive piezoelectricity inspection | |
Others: leno selvage yarn and waste selvage yarn break then auto stop | |
Stop display: the panel shows the stop reason, functional 4-color stop lights showing | |
Automatic | auto stop/auto pick-finding/cloth-fell compensation/auto adjust warp tension/auto inspection/replacement/fault showing |
Electric controlling | Controlling: functional CUP controlling system, can control, scout, auto diagnose, information showing |
Display: big LCD screen showing intercommunication, button operation, instant adjustment/parameter set, and making program. |
Loom specifications | ||||||||||
LP | A | B fabric with false edges | C-axis | E | G | Weight (20 pull rods) | ||||
maximum | minimum | maximum | minimum | RFRL30 | RFRL31 | RFRL30 | RFRL31 | |||
170 | 2100 | 1700 | 900 | 1700 | 910 | 3300～3600 | 4783 | 5155 | 3650 | 3900 |
190 | 2300 | 1900 | 1100 | 1900 | 1110 | 3500～3800 | 4983 | 5355 | 3725 | 3975 |
200 | 2400 | 2000 | 1200 | 2000 | 1210 | 3600～3900 | 5083 | 5455 | 3760 | 4010 |
210 | 2500 | 2100 | 1300 | 2100 | 1310 | 3700～4000 | 5183 | 5555 | 3795 | 4045 |
220 | 2600 | 2200 | 1400 | 2200 | 1410 | 3800～4100 | 5283 | 5655 | 3830 | 4080 |
230 | 2700 | 2300 | 1500 | 2300 | 1510 | 3900～4200 | 5383 | 5755 | 3880 | 4130 |
240 | 2800 | 2400 | 1600 | 2400 | 1610 | 4000～4300 | 5483 | 5855 | 3930 | 4180 |
260 | 3000 | 2600 | 1800 | 2600 | 1810 | 4200～4500 | 5683 | 6055 | 4040 | 4290 |
290 | 3400 | 2900 | 2100 | 2900 | 2110 | 4500～4800 | 6083 | 6455 | 4180 | 4530 |
320 | 3800 | 3200 | 2400 | 3200 | 2410 | 4800～5100 | 6483 | 6855 | 4360 | 4710 |
340 | 4000 | 3400 | 2600 | 3400 | 2610 | 5000～5300 | 6483 | 7055 | 4500 | 4850 |
360 | 4200 | 3600 | 2800 | 3600 | 2810 | 5200～5500 | 6883 | 7255 | 4730 | 4990 |
380 | 4500 | 3800 | 3000 | 3800 | 3010 | 5400～5700 | 7083 | 7455 | 4870 | 5130 |
High productivity, powerful beating force, very stable at high speed, advanced electric control system, easy operation are Characteristics of the loom.
RFRL31 is developed from RFRL30, adopts super direct motor to drive loom, the speed is controlled by advanced SRD system, can ensure perfect fabric quality and save power, it can reach the international advanced level of high speed rapier looms.
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.
