Kleinewefers KTM, RKK 440, 1998, 4-Roll Textile Calender, 2000mm Roll Face, 1800mm Max Fabric Width, 400 kN

Description

  1. Overview
    1. 4-roll textile calender, type RKK 440, made by Kleinewefers KTM in 1998.
    2. Purpose: rolling, smoothing, soft hand and glazing effects.
    3. Material: cotton and cotton-polyester blends.
    4. Roll arrangement, top to bottom: heated steel roll, RACOLAN bowl, cotton bowl, cotton bowl.
  2. Rolls
    1. Roll face width: 2000 mm (78.7 in).
    2. Steel roll diameter: 340 mm (13.4 in), heated.
    3. RACOLAN bowl diameter: 500 mm (19.7 in).
    4. Cotton bowl diameter: 560 mm (22.0 in), 2 bowls.
  3. Performance
    1. Maximum pressure: 400 kN.
    2. Maximum line pressure: 200 N/mm.
    3. Speed range: 10 to 100 m/min (33 to 328 ft/min).
    4. Fabric tension: 15 kN at entry and exit.
    5. Fabric width: 1200 to 1800 mm (47.2 to 70.9 in).
  4. Heating
    1. Hot water heating, about 48 kW.
  5. Installed Power
    1. Main drive motor: about 20 kW.
    2. Hydraulic motor: about 3 kW.
    3. Lubrication motors: 2 x about 0.1 kW.
    4. Cooling fan motor: about 2.2 kW.
    5. Other drives (cooling roll, winder): according to scope of supply.
  6. Utilities
    1. Electric power: 415 V, 50 Hz, 3 phase.
    2. Motor protection: IP 23.
    3. Compressed air: minimum 6 bar (87 psi).
    4. Cooling water: maximum 20 C (68 F), minimum 2 bar (29 psi).
  7. Dimensions
    1. Overall length: about 4800 mm (189.0 in).
    2. Overall height: about 3800 mm (149.6 in).
    3. Frame height: 3000 mm (118.1 in).
  8. Condition
    1. Used. Mechanical, hydraulic and electrical overhaul: part completed by the end of 2025, the rest scheduled for early 2026.
    2. One paper/cotton covered roll is marked and cannot be reground; it needs re-covering.
  9. Included
    1. Calender stand with the 4 rolls.
    2. Fabric entry and exit guiding.
    3. Batching and winding stand.
    4. Operator control desk.
    5. Hydraulic unit with accumulators.
    6. Separate electrical cabinet.