Schrage Rohrkettensystem GmbH Conveying Systems
Telephone support + 49 4465 9469-0

Technical Details

BULKup® BU135

  • Conveying capacites up to 25 m³/h
  • Drive power 3 kW
  • Voltage 400 Volt, 50 Hz, IP 65 rating

BULKup® BU200

  • Conveying capacity up to 60 m³/h  
  • Drive power 7,5 kW
  • Voltage 400 Volt, 50 Hz, IP 65 rating

Bulk material specifications

  • Bulk density: max. 1,2 t/m³  
  • Product temperatur: max. 60 °C
  • Grain size: max. 5 mm
  • Humidity: max. 10 %
  • Characteristics: free-flowing 


Tube Chain Conveyors

Type 135 or type 200, mild steel S235JR, blasted with chilled iron granules, RAL 2004 pure orange matte, including drive station, conveyor chain, chain tensioning unit and chain movement control, conveyor discs will be adapted to the corresponding bulk material


Swing tube design, mild steel S235JR, blasted with chilled iron granules, RAL 7016 anthracite grey matte, removable shaft, elastic full-cushion tyres, electromechanical drive for erecting and lowering of the BULKup

Bulk material feed

Bag feed hopper with stainless steel grid


Frequency converter for setting the conveying speed, PLC


Tool box, several maintenance and cleaning holes


CEE wall mounted inlet, 400 V, 32 A


Fixtures and lashing eyes for loading onto a truck or into a 40 foot container

Docking fixture

“Standard” loading unit with hand crank, LED spotlight, level indicator

Extras And Accessories

Feed hopper

Feed hopper BigBag, Wheel loader feed hopper,
Feed hopper BigBag cutter

Loading units

Premium loading unit

Infeed and discharge aids

Tumbling unit, Beating device inlet, Beating device outlet

Metering aids

Rotary feeder, Slide valve

Stainless steel design

Stainless steel

Special characteristics

  • Easy to move
  • Ready to use within 2 minutes
  • Easy to operate
  • Closed, dust-tight system
  • Virtually no dead space
  • Low maintenance, high operational reliability
  • Easy cleaning and hassle-free product changes
  • No demixing
  • Almost 100% residual emptying
  • Low energy consumption
  • Gentle transportation of the bulk material
  • Low grain destruction
  • Low wear
  • Also suitable for flowing buk materials
  • No compacting or agglutination
  • No product backflow