Bruckner Back Coating Line 乳胶涂层系统

Latex coating system by Brückner

Back Coating Line

Technical data:

Max. Working width: 5200 mm

Back Coating Line

can be used up to a clamping width of 5250 mm.

Min. working width: 3400 mm for Prage 3500 mm

Drive speed: 2 -. 15 m/min.

Drive: Direct current motors

Operating side: right

Colour of the system: RAL 1.015 structure

Goods transport system: vertical needle chain

Length of one field: 3 m

Fans per field: 2

The output of one fan: . Fan power: 7.5 kW

Heating systems - per field: 2, separately above and below the web

Adjustable air temperature: 50 - 250 .° C

Achievable temperature spread:

160 ° at the top, 100 ° at the bottom

or top 200 ° , bottom 125 °

Size of the dryer

Pre-drying: 5 fields

Gelling channel: 3 fields

Vulcanising channel: 12 fields

Production speed: 9- m/min. with the following data:

Precoat: 725 g/m2 dry,- 76. % dry matter

Foam: 650 g/m2 dry, 72- % dry matter

Carpet pile: 100 % PA

Weight pile and carrier: 600 g/m2

Air temperature:

reverse side 170 - 180 °C

Field 14 + 15 140 ° C

Pile side 135 ° C

Cooling: 50 ° on the foam surface at 20 ° room temperature

Heat-up time to _180./135 °C : • max. 20 min.

Gas consumption with dry

dry goods: approx. 2.2.10 6 kcal/h

incl. I-emitters

at 5 m working width

approx. 200 kg/h gas

Electrical power of the ducts

Circulating air: Pre-drying approx. 62 kW

Gelling and. vulcanising channel

approx.185 kW

Cooling fields approx. 40 kW

Heated: Direct gas

Gas type: Propane or butane with. 500 mm WS pressure in the distribution pipe

Installed heat output: 3 Gcal/h

corresponds to approx. 300 kg gas/h

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