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Cost-effective Phenolic Resin Impregnation Line

Cost-effective phenolic resin impregnation line is widely used in the production of fire-resistant panels, compact-panels and insulation boards in the wood-based panel industry. Due to the energy-efficient inverter control, the production energy…

Product Details

Cost-effective phenolic resin impregnation line is widely used in the production of fire-resistant panels, compact-panels and insulation boards in the wood-based panel industry. Due to the energy-efficient inverter control, the production energy consumption is low. Equipped with an environmentally friendly waste gas incinerator makes it become a cost-effective option for investors.

 

Components and Features

  • The system adopts high precision measuring roller and anilox roller, which can precisely control the amount of glue. It has the advantages of uniform gluing and continuous adjustment.
  • Transmission rollers and hot air fans are controlled by high-efficiency energy-saving inverters, which have low production energy consumption, stable synchronous line speed, and low paper break rate.
  • The use of dual photoelectric synchronous motors to control the deviation adjustment has the advantages of stable deviation adjustment and stable paper operation.
  • Paper cutter uses coding technology. High precision and accuracy, cutting length can be set arbitrarily.
  • The temperature of the drying box is controlled by high-precision PID, and the insulation effect is good.
  • Adjust synchronization ratio and system parameters online.
  • Query and count the annual and monthly output.
  • Advanced automatic tension control system, which can adjust and automatically execute the tightness of paper feeding.
  • More user-friendly design, the inclination of the stacking table can be adjusted arbitrarily.

Technical Parameters

  • Impregnation line model: TL 1500A
  • Working width: 1350mm
  • Mechanical speed: 65m/min
  • Working speed: ≥50m/min
  • Working layer: 1 layer
  • Working temperature: 100 ℃-180 ℃
  • Dry heat source: natural gas
  • Wet tensile strength of base paper: ≥0.75kgf/15m

 

Main dimensions

 

Roller surface width 1500mm
 Maximum roll diameter  1100mm
 Paper roll weight  900kg
 Paper roll mandrel inner diameter  75mm
 Drying section length  3.75m/section×8 sections = 30m
 Cooling section length  3000mm
 Effective drying length  1400mm
 Maximum impregnation line width  3400mm
 Operating side  right or left (according to site requirements)
 Driving side  right or left (according to site requirements)

 

Resin and paper data

 

Base paper Bottom wood pulp paper and straw paper used for impregnation

 Quantitative

 60-250g/m2
 Resin  Urea resin, phenolic resin
 Solvent  Water
Solid content of resin for impregnation  50-60%

 

Energy and power data

 

 Heating medium  Direct combustion in natural gas oven
 Dryer heat capacity  450,000kcal/h
 Installed capacity  108KW
 Power supply  Three-phase 380V 50Hz
 Control voltage  Single-phase DC 24V, AC 220V
 Compressed air  0.6Mpa
 Cooling water consumption  3000L
 Cooling water pressure  0.2-0.4Mpa

 

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