Big Roll Corrugated Paper Making Machine

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Model NO.: MK20125
• Nw: 453
• Gw: 459
• Term: Fob
• Brand: Jinrong
• Transport Package: Case
• Specification: customied
• Trademark: Jinrong
• Origin: China
• Package Size: 66.00cm * 56.00cm * 44.00cm
• Package Gross Weight: 4578.000kg

Product Description

 SELLER Paper Machinery to offer a proposal for a brand new machine from head box to rewinder for 2800-250 triple-wires four drinier multi cylinder test liner paper machine.
² SELLER is responsible for the general layout design and supply of the paper
machine from headbox to pope reel and rewinder.
SCOPE:
² 3 PLY wire section (Top ply 6000mm, Under top ply 9000mm, Bottom ply 20000mm)
² Ø 850 mm/ Ø 900 mm suction press
² Ø 1250 mm/ Ø 1250 mm jumbo press
² Ø 1250 mm/ Ø 1250 mm jumbo press
² Dry section (24 x Ø 1800)
² 8+8+ size pres (Ø 750 mm/ Ø 750 mm) + 8
² Sizing machine Ø950/950mm
² Calender Ø500/500mm
² Pope reeling machine
² Rewinder
Technical specifications
v Main technical parameters
² In accordance with your requirements, we had designed the equipment to obtain the following characteristics:
v Introduction of paper and pulp
² Item                Test-liner paper & kraft paper
² Ration              120-300g/m²
² General ration        150g/m²
v Specification data of paper machine
² Capacity    100T/24hours(according to 150g/m2, 165m/min,22.5 hours)
² Wire width  3200mm
² Paper width before reeling machine 2860mm
² Trimmed width  2800mm
² Gauge      3800mm
v Speed
² Design speed        250mm
² Balanced speed       350m/min
² Transmission speed   230m/min
² Dynamic Balanced Vehicle Speed of reeling roller   1200m/min
² Working speed    130-180m/min
v Dry degree
² Concentration of wire   0.5-1.0%
² Out of wire section    20%~22%(±1%)
² Out of press section    44-46%(±1%)
² Before sizing     92%
² Before reeling    92%
² Sizing concentration    8%
² The transverse shrinkage   About 3.5-4%
² Arrange layout    Stand at the reel machine and look at the wire. Drive section on the right hand side.
v Arrange layout
² Paper machine layout   Single floor
² Align type    Right hand machine
² Cross moisture difference   ≤±1%
² Cross quantitative difference   ≤±1.5%6
v Crane
² The maximum weight is press roller   Maximum load weight 15 T
v Roller Dynamic Balance Grade   G2.5
v Dryer cylinder Dynamic Balance Grade G4
v Requirements for water,electricity, steam, hydraulic and compressed air
v Clear water and clarified water
² Clear water: Pure, colorless and sand removal are required.
Ph:         Value approaching neutrality.
Press:       3MPa,2MPa,0.4MPa.
² Clarified water (recovery of white water).
Maximum solid content:   100mg/l;
Ph:                    6-8;
Press:                  0.4MPa.
v Power source parameters
² High voltage:  AC10000V±10%
² Low voltage:   AC400V/220V±5%
² Frequency:     50HZ±1%
² Mill power supply:  400 V AC ± 10% - 50 Hz ± 5% - 3 Ph
² Electrical Power:  3x400 VAC 50 Hz, 1x220 VAC 50 Hz
² Control Power:  220 VAC, 50 Hz, 1 Phase
² Input PLC Signal:  24 VDC
² Output PLC Signal:  24 VDC

v Atmoshere local conditions
² Annual average temperature: 11.1 °C
² Highest temperature: 40 °C
² Lowest temperature: -35 °C
² Lowerst indoor temperature: -20 °C
v Air
² Compressed air (working air):   Max pressure 0.7 MPa
² Compressed air (instrument air): Design pressure 0.4 MPa, well dried
² Temperature ambient air electric: 15-40° C
² Switch cabinet and control cabinet: 15-40° C
² Air moisture for ambient air electric: 30-90 %
² Switch cabinet and control cabinet: 30-90 %

v Steam: Maximum steam pressure of dryer is 0.5MPa (working pressure)
v Compressed air
² Medium pressure (gas source): 0.6~0.7Mpa
² Use pressure: ≤0.5Mpa
² Quality requirement: 1.Instrument air: filtration, no oil, no water
                     2.Plant air: General compressed air (dry)
² Steam temperature:  ≤35ºC
v Other
² Color of machine:   To be decided
A. OPENING HEADBOX
A. 1. OPENING HEADBOX -- GENERAL
² Top Ply, filler Ply and Back Ply:   Opening type
² Max Operation speed:   250 m / min
² Lip width :        3100 mm
² Quantity:        3 Sets
A.2. OPENING HEADBOX -- SCOPE OF SUPPLY

Quantity	Item	By SELLER	By BUYER
3	Headbox	√
3	Headbox Shower	√
3	Deckle rulers	√
3	Walking board	√
3	Base plate	√

A.3. OPENING HEADBOX-DESCRIPTION
v Main structure of paper machine
v Head box (The information provided by head box manufacturer shall be prevail)
² Type        Opening headbox
² Quantity     3 sets
² Width of headbox lip   3100mm
² Range of up lip plate adjustment   5-120mm
² Range of vertical lip plate adjustment   0-30mm
v Bottom lip plate is fixed
² Back flow conical pulp feeding main pipe   10%
² Headbox overflow                      5%
v Other requirement
² Horizontal Quantification    ≤1.5%
² Horizontal moisture         ±1%(according to the final design) 
v Equipment and material
² Store inlet tube     304 stainless steel
² Distribution element
² Pore plate        Plexiglass
² Flank wall        304 stainless steel 
v Up lip plate
² The touch parts between plate and slurry    316L stainless steel
² Other parts    304 stainless steel
v Bottom lip plate
² The touch parts between plate and slurry    316L stainless steel
² Other parts                            304 stainless steel
v Up lip plate rack
² The touch parts between plate and slurry      316L stainless steel
² Other parts                              304 stainless steel