RFJA30 Air Jet Loom

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

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