Deflaking separators VDT are designed for primary screening of waste paper stock together with deflaking of unpulped pieces of paper. Separators run continuously and are standardly equipped with the screen PAPSCREEN. These screens can be supplied with a bore diameter 1.8; 2.2 and 2.5 mm.

Design

Separators VDT are based on similar design. Particular types differ from each other in the size of functional elements. The separator types complete an integrated family:

• VDT-10 – functional elements ∅ 400 mm
• VDT-20 – functional elements ∅ 500 mm
• VDT-30 – functional elements ∅ 600 mm
• VDT-40 – functional elements ∅ 800 mm

Installation of the screen “PAPSCREEN”

provides the following advantages, as compared to the classical screen:

• Considerable increase of capacity
• Improved deflaking efficiency
• Higher screening quality by installing a screen with finer bores also for thick stocks
• longer lifespan of screen and rotor
• Faster return on investment when upgrading waste paper processing lines

Machine parts

• Input section working chambers (1)
• Working chamber (2)
• Output chamber (3), sealed with filling stuffing box
• Functional elements: screen (4) wiped by bladed rotor (5)
• Machine bedding (6)
• Stand (7)
• V-belt drive with a cover (8)
• Electric motor (9)

Material

• All parts coming in contact with the stock (input, working and output chamber) are made of stainless steel.
• Other machine parts are made of structural steel.
• External surfaces are protected against corrosion with polyurethane coating.

Accessories

• Drain ball valve
• Diluting ball valve

Machine design and work safety are in compliance with the EU standards and EAC.