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Ramina, Thermobonding Oven, 2600mm Working Width, 1000 kW, 2 Zones (New)

Description

  1. Overview
    1. Product application: Products for automotive
    2. Fiber type: 80% shoddy cotton + 20% Bico
    3. Fiber denier: Unknown
    4. Basic weight: Unknown
    5. Machine designed for assembling without adding to smooth foundation, taking into account that the building floor should be appropriate.
  2. Specifications
    1. Working width: 2.600 mm
    2. Product width: 2.500 mm trimmed
    3. Throughput: 4.000 kg/h with 2.700 gsm at 10 m/min
    4. Working speed: 0.5 - 20 m/min
    5. Total thermal power: 1.000 kW
    6. Total electric power installed: ~ 82 kW
    7. Tension of power: 3 x 575V AC ±5%
    8. Tension of auxiliary: 230 - 110 V AC 24V DC
    9. Frequency: 60 Hz ± 5%
    10. Compressed air pressure: 6 BAR
    11. Max. moisture: 65%
    12. Temperature environment: From 15° C to 35° C
    13. Indication units: Metric
    14. Standards: DIN-ISO-IEC-VDE
    15. Operator side compared to the running sense: Right
    16. Destination country: Canada
    17. Labelling of machines: English
  3. Machine Description
    1. Thermobonding oven.
  4. Main Frame
    1. Galvanized bent sheet metal and profiles in painted galvanized steel.
    2. Coating panels in powders painted steel with internal insulation in mineral pressed wool 100 kg/mc, thickness 120 mm.
  5. Heating Air System
    1. Heating area occurs in 2 hot zones for a total length of 8.6 meters.
    2. 2 air inlet chambers on each zone guarantee a perfect air distribution thanks to double perforated metal sheet, removable and built in sectors.
    3. Useful passage internal of tunnel h. 500 mm.
    4. Ventilation can be automatically addressed from the bottom to the top or from the top to the bottom with independent pneumatic shutters.
    5. Air heating is made by means of 2 gas burners.
    6. Useful width zone of hot air recirculation 2.700 mm.
    7. 2 air recirculation fans adjustable with inverters 22 kW each, total power 44 kW.
    8. Filter panels in metallic web easily dismantling are expected on each zone of the oven.
    9. Closing doors with gaskets fiber-glass and silicone braided.
  6. Suction Exhauster
    1. 1 suction exhauster adjustable with inverter, power 11 kW.
    2. Piping and chimney after the exhauster are excluded and at purchaser’s charge.
  7. Lower Stainless Steel Belt
    1. Lower belt type: FM-TN 15-8 x 14,8 - 1,5-2.
    2. Pitch spiral: 8 mm.
    3. Diameter wire spiral: 1.5 mm.
    4. Step stud: 14.8 mm.
    5. Diameter wire crossbar: 2 mm.
    6. Border fork with spiral welded.
    7. Width: 2800 mm.
    8. Length: 28 mtl.
    9. Material: Aisi 304.
    10. Belt width: 2.800 mm.
    11. Tension cylinders width: 3.000 mm.
    12. 1 motor power 3 kW with inverter.
    13. Pneumatic centering web system, power 0.09 kW.
  8. Upper Steel Belt
    1. Upper belt type: FM-TN 15-8,5 x 14,5-1, 3-1,6.
    2. Pitch spiral: 8.5 mm.
    3. Diameter wire spiral: 1.3 mm.
    4. Step stud: 14.5 mm.
    5. Diameter wire crossbar: 1.6 mm.
    6. Border fork with spiral welded.
    7. Width: 2800 mm.
    8. Length: 28 mtl.
    9. Material: Carbon copper-plated steel.
    10. Belt width: 2.800 mm.
    11. Tension cylinders width: 3.000 mm.
    12. Pneumatic centering web system, power 0.09 kW.
    13. Series of magnets installed in the oven.
  9. Heating System With Gas Burners
    1. 2 natural gas burners.
    2. Power 500 kW each, total power 1.000 kW.
    3. Fuel type: Natural gas.
    4. P.C.I. fuel: 8.200 Kcal/Nm³.
    5. Fuel basic weight: 0.72 Kg/Nm³.
    6. Fuel pressure: P1= 0.15 Bar.
    7. Gas rules: EN 746.2.
    8. DN gas valves: DN 25.
  10. Calibration
    1. Calibration is done by vertically moving the upper belt positioned into hot and cool sections.
    2. The movement is given by a lifting mechanical system with 3 driven jacks 0.55 kW each, total power 1.65 kW, in 3 independent points.
    3. The command is done from the pulpit of command with view of set quota by absolute encoder.
    4. Useful passage inside the oven from 5 to 500 mm.
    5. Max. height of material input oven: 1.000 mm.
  11. Cooling
    1. The cooling zone takes place in the final part of the oven for the total length of 2.15 m.
    2. Useful passage internal tunnels: min. 5 mm, max. 500 mm.
    3. 2 chambers ensure a perfect distribution of cooling air.
    4. A double perforated plate can adjust the airflow input/output by inverter of fan.
    5. The ventilation on the product can be addressed in the two sections from bottom to top or from top to bottom automatically by two independent pneumatic shutters.
    6. 2 fans positioned on the burner side, power 11 kW each, total power 22 kW.
    7. Chimney for exhausting of air is excluded from the scope of supply.
  12. Suction Hood
    1. Hood in inlet oven for fume suction.
    2. Built in electro-zinc plates thickness 10/10.
    3. 1 suction tube connected to the exhaust.
    4. 1 adjustment damper in stainless steel.
  13. Adjustment System of Suction Air Width
    1. Working area min. opening 700 mm, max. opening 2.700 mm.
    2. Closing moving plates.
    3. Movement with sync chains system by shafts with pacing pinions.
    4. Control with coaxial gear motor manually controlled by operator.
    5. Working quote displayed on the hand-wheel counter.
  14. Electric Plant
    1. Power supply 3PH+PE 575Vac 60Hz.
    2. Cabinet type IP55, RAL7035.
    3. General switch of electric cabinet with the door lock function (operation lockable).
    4. Voltage indicator with open doors of electric cabinet.
    5. Illumination electric cabinet included.
    6. Ventilation system electric cabinet included.
    7. Air conditioning inside electric cabinet (optional).
    8. Safety devices class PL and in accordance with EN ISO 13849-1, Category 4 according to EN 954-1, SIL CL 3 according to EN IEC 62061 (dual channel operation with detection of shorts).
    9. Motor drives with integrated safety functions according to IEC 61800-5-2.
    10. Motor drives with EMC according to EN 61800-3.
    11. Servo ventilation motors with continuous service.
    12. Adjusting closed loop main process utilities (motor with encoder).
    13. Overheating motors control through PTC probe if ambient temperature > 35 °C.
    14. Integration of decentralized periphery Profibus DP/Profinet.
    15. Setting up remote assistance - Communication TCP/IP industrial Ethernet.
    16. Setting up analog input reference speed line.
  15. Paint
    1. Machines painting: Beige RAL 1013.
    2. Painting of electrical board: Grey RAL 7035.
    3. Painting of carter: Yellow lemon RAL 1021.
    4. Painting of guards dangerous parts: Black RAL 9005.
    5. Painting of walls and protection doors: Black RAL 9005.