I. Driving Drum


 

Requirement for drum shaft extension: drawing No. with “-S” as postfix refers to double shaft extension (e.g. 100A108Y (Z)-S); drawing No. without “-S” as postfix refers to single shaft extension.

Requirement for drum surface: all are cast rubber surface. Drawing No. with “Y” as postfix refers to right-direction herringbone, with “Z” as postfix refers to left-direction herringbone, with “YZ” as postfix refers to diamond shape (omissible).






 
II. Bend drum

Requirement for drum surface: drawing No. with “G” as postfix refers to smooth face drum; drawing No. without “G” as postfix refers to rubber face drum.










III. Carrying idler

3.1 35° trough idler



3.2 45° trough idler



3.3 35° forward-tilt trough idler



3.4 45° forward-tilt trough idler



3.5 10° transition idler



3.6 20° transition idler



3.7 30° transition idler



3.8 10°, ±5°transition idler with adjustable trough angle



3.9 20°, ±5°transition idler with adjustable trough angle



3.10 35° buffer idler



3.11 45° buffer idler



3.12 Upper parallel idler
 

• 3.12.1 Single-roller upper parallel idler

• 3.12.2 Double-roller upper parallel idler

3.13 Parallel buffer idler
 

• 3.13.1 Single-roller parallel buffer idler

• 3.13.2 Double-roller parallel buffer idler

3.14 Upper friction self-aligning idler



3.15 Upper taper self-aligning idler



3.16 Upper friction flat self-aligning idler



 

IV. Return idler

4.1 Lower parallel idler
 

• 4.1.1 Single-roller lower parallel idler

• 4.1.2 Double-roller lower parallel idler

4.2 V-shaped lower idler



4.3 V-shaped forward-tilt lower idler



4.4. Parallel comb idler
 

• 4.4.1. Single-roller parallel comb idler

• 4.4.2. Double-roller parallel comb idler

4.5 V-shaped comb idler



4.6 Inversed V-shaped idler



4.7 Screw idler



4.8 Lower friction self-aligning idler



4.9 Lower taper self-aligning idler


 

V. Roller of idler

5.1 General-type roller




5.2 Buffer roller




5.3 Comb roller




5.4 Screw roller