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Hunan Genda Fiber Science Mechanical Manufacturing Co.,Ltd. HOME > PRODUCTS >Cost effective CTMP, Mechanical & Semi-Chemical Pulp line turnkey solution

CTMP, Mechanical & Semi-Chemical Pulp Mills turnkey solution

Cost effective CTMP, Mechanical & Semi-Chemical Pulp line turnkey solution


  • Equipment is introduced
  • Scope of application
  • parameter

Traditional CTMP: Energy consumption/ton>1600kw
Traditional PRC-APMP: Energy consumption/ton >1200kw
se-CTMP: Energy consumption/ton <800kw
Energy saving, power consumption /ton pulp only 400-800 kwh
Less staff needed, only 1-2 personal required during operation
Less chemical usage, only 80kg-100kg/ton pulp consumption

Diversified raw material Intake: Can be adapted to the production of different raw materials
Flexible in Production: Different pulps can be produced by changing chemicals & dosage along with distribution and refining energy selection. Production capacity can be adjusted from 50T/d to 750T/d
Energy Saving: The high-temperature pressure refiner directly replaces & integrate the wood chip shredder, saving energy consumption of 350kwh/t-400kwh/t

Wood chip washing: cleanliness 90% (no obvious attachments after washing)

Pre-steaming bin: temperature above 90⁰C, time: 20-30 minutes

Cooking section:

The amount of alkali used for cooking: 8-12%

Cooking liquid ratio: 1:4

Cooking temperature: 90 ⁰ C

Cooking pressure: normal pressure

Cooking time: 30-40 Min

Refining section:

Refining concentration: 30-35%

Disc gap: Onsite setting(varies on each application)

Energy consumption of HC refiner: 200-300KWH/odt

Energy consumption of LC refiner: 100-200KWH/odt

Refiner operating power: ≤60% installed power

Pressure filter section:

Screening concentration: 1.2-2

feeding pressure: 2.0-4.0bar, pressure difference between inlet and outlet is not more than 50kpa

Production capacity: 300t/d (screening area 4 m²)

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