Ratti R 325 NF 卷扬机

Manufacturer: Ratti

Year of Manufacture: 2008

Model: R 325 NF

Spindles per section: 14

Number of sections: 1 to 12

Total number of spindles: 126

Spindle type: DT 140

Spindle drive: Tangential belt

Max. mechanical spindle speed: 14,000 min-1

Min. mechanical spindle speed: 6,000 min-1

Max. technological spindle speed: 12,000 min-1

Whorl diameter: 35 mm

Twisting range: 59 to 2,777 tpm

Yarn count range: 33 to 330 dtex

Feed Package

- Type: Cops (ring-spun bobbin)
- Feed package length: 420 mm

Winding

- Number of winding decks: 1
- Traverse gear: UDR
- Max. bobbin diameter: 250 mm
- Traverse stroke: 200 mm
- Tube diameter x length: 56 x 230 mm
- Max. mechanical winding speed: 150 m/min
- Max. technological winding speed: 140 m/min

Machine Frame Dimensions

- Length per section: 1,830 mm
- Total machine length: 2,554 + (1,830 x n) mm
- Machine width: 860 mm
- Max. height: 2,148 mm
- Height to upper winding deck: 1,750 mm
- Machine weight: 830 + (345 x n) kg
- Max. installed power: 3 to 22 kW

Oven Specifications

- Oven length: 700 mm
- Total installed power per oven: 1,260 W
- Average total power consumption: 650 W
- Idle state: Room temperature 25 degrees C, oven temperature 210 degrees C
- Temperature setting range: 50 to 250 degrees C
- Fume extraction (draft channels): Standard
- Pneumatic oven threading (with pistol): Standard

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