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GTC
NASSVLIESTECHNIK
GmbH

Technology

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In activity
The laboratory machines are designed and manufactured on the basis of our long experience, according to fibre specific requirements and customers` requests. Easy handling and operating, transparent pipelines and side walls enable the observation and evaluation of the process.

Trials can be carried out with very low quantities of water, raw material and chemicals as well as low staff cost.

All materials are selected for the use of water and chemicals. Agitators, parts of pumps, frames and base frames in contact with the suspension are made of acid resistant, fabricated stainless steel. The transparent screens are made of Polycarbonate.

All operation processes can be set and reproduced exactly. Of course, during test run, too.

Equipment of standard machines
Technical data
Subject to confirmation - excluding Impregnating System and Dryer
Formations Width 310 mm 620 mm
Operating Speed 1 - 10 m/min 1 - 10 m/min
Basis Weight Range 10 - 1000 g/m² 10 - 1000 g/m²
Water circulation 500 l/min 1.200 l/min
Compressed Air connection 6 bar 6 bar
Fresh Water Pipes 4 x 1" 4 x 2"
No. of Stock Chests 2 3
Standard Volume of Stock Chests 2 x 1000 Liter 2 x 6.000 Liter
1 x 1.000 Liter
Agitators with 2 special Propellers 2 pieces 3 pieces
Tank f. Circulation Water 500 Liter 2.000 Liter
Stock Pump 10 - 170 l/min 50 - 350 l/min
Pump f. Circulation Water 50 - 500 l/min 400 - 1.200 l/min
Vacuum System 2 x 2 x
Waterseparator System 1 x 2 x
Mixing-Distributor + Headbox One Layer One Layer
Inclined Wirepart
Winder System On the Wire On the Wire
Electric and Control At the Switchboard
Power Installed Upon request Upon request
Power Voltage 400 Volt, 50 Hz 400 Volt, 50 Hz

Parts upon special request
  • Weighing Scales
  • Parts for Stock Preparation
  • Dosing Equipment
  • Unwind system for carrier-material
  • Impregnating unit
  • Second layer headbox
  • Dryer units
  • Wind-up Systems
  • Electronic and control with and without SPS
This machine concept is used up to a formation width of 620 mm. Machines with larger width will be designed individually in accordance to the required width.
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Settings

Stockchest