Elevator pulleys

Areas of application

• Bucket elevators, belt bucket elevators
• Bulk goods handling (grain, animal feed, food)
• Conveyor system construction
• Mill construction
• Silo construction
• Agriculture
• Food processing
  

Features

• Special production according to customers individual specifications or drawings
• Standard for peripheral speeds up to 42 m/s
• Maximum pulley diameter 2,500 mm
• Maximum pulley weight approx. 6,000 kg

Flexible moulding process | Fast delivery

• Individual model setups are not required – there are no model costs!
• Change requests or adaptations can be accommodated without costs
• Delivery also as pre-assembled assembly including shaft
• Common versions available from stock
• Short term production and delivery possible

Materials

• Standard: Cast iron with lamellar graphite EN-GJL-200 to EN-GJL-300 (GG-20 to GG-30), DIN EN 1561
• Alternative: Nodular cast iron (EN-GJS-400 to EN-GJS-700), cast steel (GS) or welded steel design

Shaft-hub connection

• Cylindrical bore, with and without keyway
• Prepared for couplings, flanges, clamping sets or Taper-Lock clamping bush connections

Possible versions

• Arm or plate disc
• Two-part drive pulley
• Single discs can be combined for very wide installations

Balancing standards

• Standard according to DIN 21940-11 in quality class G16
• Available in quality grades G6.3 or G2.5 on request

Surface treatment

• Primed / black oxide finish as standard
• Individual surface treatment and special painting possible