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RFJA30 air jet loom is developed by our company which has advanced performance on the base of the merit of RFJA20 it is developed for meeting higher weaving requirement. This loom offers superior performance, incorporating the latest technology to ensure high-speed, efficient weaving. It is designed to handle a wide range of fabrics, making it a versatile solution for various textile applications.
Item | Specification | Optional |
Reed Space | Nominal: 150, 170, 190, 210, 230, 260, 280, 340, 360cm | |
Useful range: reduction from nominal 0～60cm (150-260cm) reduction from nominal 0～80cm (Above 280cm) | ||
Yarn Range | Spun: Ne100～Ne2.5 | |
Filament: 22dtex～1350dtex | ||
Weft Selection | 2-color, 4-color, 6-color with extension function | |
Drive | The magnetic brake control position stops directly | |
Direct drive main motor 2.2kW (crank shedding), 3.0kW (cam shedding), 3.7kW (Dobby shedding), 6.5kW (Jacquard shedding) | ||
Push button operated by both hands | ||
Weft Insertion | Insertion rate: max 2300 m/min | |
The main nozzle and sub nozzle combined system | Stretch nozzle | |
Profile reed | ABSweft break | |
Auxiliary main nozzle | ||
Shedding | Crank shedding: 4&6 shafts | |
Positive cam shedding: 10 shafts max | ||
Dobby shedding: 16 shafts max | ||
Jacquard shedding | ||
Let Off | Negative or positive let-off | |
Double roller electronic let-off with automatic reverse function | Double beam | |
Flange diameter Ф800mm | Ф914mm, Ф1000mm | |
Take-Up | Electronic take-up | |
Pick density: 25～300picks/inch, special 15～300picks/inch | ||
Max take-up diameter: Ф520mm (crank shedding) Ф600mm (cam, dobby, Jacquard shedding) | ||
Beating | Crank-type beating, multiple sley sword beating | |
4 links (narrow width), 6 links(wide width) | ||
Length Measuring | Vibratory weft accumulator | |
Accumulator | Floor-type: 4 bobbins(2-color), 8 bobbins(4-color) | |
Bobbin Frame | Planetary gear leno selvage | |
Selvage | 2 rollers take-up; gear take-up | |
Waste Selvage | Mechanical weft cutter, Electronic weft cutter | |
Weft Cutter | Oil bath system for main driving parts, centralized lubrication system(Manual grease) | Automatic lubrication system |
Auto-Stop Motion | Weft: photoelectric double weft sensor | |
Warp: Electronic 6-row contact bar system | ||
Others: Automatic stop for leno yarn and waste salvage yarn break | ||
Stop reason Indication: Indication on the control panel and 4 color indicating lamp | ||
Automatic | Control: Multiple-function computer control system with data setting/control/ monitor/self-diagnose/artificial intelligence interface | |
Pick finding: automatic pick finding | ||
Slow motion (corotation and reverse) by inverter | ||
Others: Monitor output terminal | ||
Memorycard system | ||
Jet automatic control |
| Flange dia | Φ800 |
| L | 1958 |
Note:
1) L represents Φ The approximate size of the 800 side plate, as for other detailed dimensions, please consult our company directly.
2) The diameter of the side plate is Φ 914 or Φ At 1000, the size of L in the diagram is the same.
Nominal reed width (inches) | 150 (60) | 170 (67) | 190 (75) | 210 (83) | 230 (91) | 260 (102) | 280 (110) | 340 (134) | 360 (142) | |
W(2C) | Crank opening | 3700 | 3900 | 4100 | 4300 | 4500 | 4800 | 5000 | 5600 | 5800 |
Positive cam opening | 4100 | 4300 | 4500 | 4700 | 4900 | 5200 | 5400 | 6000 | 6200 | |
Downward active multi-arm | 4100 | 4300 | 4500 | 4700 | 4900 | 5200 | 5400 | 6000 | 6200 | |
A | 1500 | 1700 | 1900 | 2100 | 2300 | 2600 | 2800 | 3400 | 3600 | |
B | 2110 | 2310 | 2510 | 2710 | 2910 | 3210 | 3410 | 4010 | 4210 | |
Note: W is the approximate size for double spraying. For detailed dimensions of other specifications, please consult our company directly.
Adopts new type electronic control system.
New designed frame structure.
New designed low vibration beating balance system.
New designed air bag structure of main nozzle and stretch nozzle.
New designed double back rest let-off structure.
Higher efficiency weft insertion system.
Adopts super power-saving electromagnetic valves and nozzles.
Powerful weaving expert system.
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.
