Questionnaire for Tube Conveyor Belts

Material handled

Designation

Temperature interval C

Max. lump size mm

Lump size distribution %

Bulk density kg/m

Chemically corrosive q yes q no

Mass flow t/h

Return Section loaded q yes q no

Belt speed m/s

Center distance m

Section Lengths L0 ,L1, L2, L3, m

Lift H m

q uphill q downhill

Lift of Section Lengths H1, H2, H3, m

Min. Curve Radius

horizontal m

vertical m

Max. Inclination in Routing

Belt width mm

Outer Tube Diameter Dout(Dout = width across idlers)

mm

Desired Inner Tube Diameter Din mm

Idlers

Idler spacing in top strand (straigth sections / curve sections)

m

Idler spacing in bottom strand (straigth sections / curve sections)

m

Idler diameter top / bottom strand mm

Required technical data

Belt length m

(with or without splice, pulleys and sag allowances?)

Take Up Configuration

(automatic / rigid / gravity at head / tail)

Belt Designation (if known)

q New belt q Replacement belt

Belt mass kg / m

Belt type & Rubber Grade

Belt top & bottom cover plate thickness mm:mm

Belt thickness mm

Motor power installed kW

Drive Configuration (with or without frequency converter or hydraulic clutch)

(Number of Drives at Head / Intermediate / Tail)

Starting / Braking time

Drive pulley - Diameter mm

Wrap angle head drive pulley

Tail pulley - Diameter mm

Wrap angle tail drive pulley

Rotating masses (if known) t

Local Transport Limits for Belt Reels

Lmax x Hmax x Bmax m

Max. Reel Weight t

Ambient Temperature Interval C

Chute Type (Feeding conditions)

(impact wall, rock box, grizzly fingers, hood-spoon)

Drop Height m

Conveyor Belt Group

ContiTech Transportbandsysteme GmbH Breslauer Str. 14 D - 37154 Northeim transportbandsysteme@contitech.dewww.contitech.de /mining

Sketch or drawing of routing & conveyor system is desired

FeedCentre distance

Discharge

Drive headwith tension loop

L0L1

L2H2

L3L4L

H3H4 H

Dout

Designation: automatic/rigid/etc: Temperature interval: Belt Designation: Max: lump size: Reel Weight:

Lump size distribution: Bulk density: Belt type / Rubber Grade: Belt top / bottom cover: Belt speed: Belt thickness: Center distance: Motor power installed: Section Length: Drive Configuration: Lift H: Nr: of Drives at Head, etc:

Starting/Breaking time: Lift of Section Length: Drive pulley: Wrap angle head puley: horizontal: Tail pulley: vertical: Wrap angle tail pulley: max: Inclination in Routing:

Rotating masses: Belt width: L max x H max x B max: Inner Tube Diameter: Ambient Temperature Interval: impact wall, rock box, etc: Idler diameter: Depth of drop: Belt length: splice+sag allowances?: Mass flow: Chemically corrosive yes: Chemically corrosive no: Return Section loaded yes: Return Section loaded no: Outer tube diameter: straight/curve sections:

uphill: downhill: new belt: replacement belt: Belt mass: