Black-Clawson, Tissue Machine, 1969, 2650mm Width, 55 tpd Capacity, 800 m/min Speed

Description

  1. Overview
    1. Machine built by Black-Clawson
    2. Originally installed in 1969 with major overhauls in 1980, 1984, 2000, and 2004
    3. Daily production of 55 tn at 100% de efficiency
    4. Basis weight minimum of 17 gr/m and maximum of 50 gr/m
    5. Machine speed of 800 m/m
    6. Width on pope reel of 2650 mm
  2. Header Circuit
    1. Fun-pump: pump Itur IR-325/05, power 220 cv, flow 2000 m³/h
    2. Vertical screens: two units of Selectifier 24 ph of Black Clawson, plus one spare
    3. Two refiners Jylhavaara DD720
  3. Head Box
    1. Built by Black-Clawson, type Hydro Flow-240
    2. Slice width of 3000 mm
    3. Equipped with 22 micrometrical regulators
    4. Press regulator
    5. Aperture of the slice manual
  4. Paper Machine
    1. Fourdrinier built by Talleres Gorostidi cantilever, with 10 foils on ceramics, 1 vacufoil, 1 suction box and spare, felt 21770 x 3100 mm
    2. Suction press roll: suction press, crow 0.90 mm, table 3340 mm, diameter 680 mm, holes diam 3.5 mm; suction press inferior roll: crow 0.80 mm, table 3150 mm, diameter 565 mm
    3. Drilled press: crow 2.00 mm, table 3150 mm, diameter 590 mm, holes diam 2.8 mm, spare
    4. Felt circuit: felt superior 28500 x 2880 mm, felt inferior 19000 x 3100 mm
    5. Yankee: plane surface, interior surface plain, metalized by Alphatek, table 2910 mm, diameter 3177.5 mm, press work 6.2 kg/cm² asme, thickness 33 mm, new gas hood high efficiency Brunnschweiler installed new 6
    6. Pope: table 2950 mm, diameter of the drum 1050 mm, rope guide ring, diameter maximum of the bobine 1600 mm, 5 spools for diameters 202 mm, 4 spools for diameters 76 mm
    7. Rewinder built by Talleres Tolosa: unwinder diameter 1550 mm, rewind diameter 1200 mm, 2 unwinders with belts, useful width 2850 mm, circular knives, possibility to cut 10 cuts, speed maximum 650 m/min, tissue papers from 17 gr/m² to 20 gr/m² 2 ply, regulation neumatica of the press, 1 x drice system, belts and pulleys