Light Duty Gravity roller
Planiform's 1.4" dia. (3.56 cm) Light Duty Gravity Roller Conveyor is ideal for carrying lightweight packages or in operations requiring lightweight moveable sections.
- 6 Standard Widths
- 30º, 45º, 60º and 90º Curves
- Steel or Aluminum Frames
- Rollers Set High or Low
Standard Specifications
- Frame: 2-1/2" (6.35 cm) deep x 12 ga. formed steel or 1/8" (3.175 mm) aluminum channel with welded cross members.
- Widths: 12" (30.38 cm), 15" (38.1 cm), 18" (45.72 cm), 21" (53.34 cm), 24" (60.96 cm) and 30" (76.2 cm) overall.
- Lengths: 5 ft. (1.52 m) and 10 ft. (3.05 m) straight sections. Special lengths are also available.
- Curves: 30ordm; to 90ordm;, 48" (1.22cm) outside radius on 12" (30.38 cm), 15" (38.1 cm) and 18" (45.72 cm) widths; 60" (1.52 m) outside radius on 21" (53.34 cm), 24" (60.96 cm) and 30" (76.2 cm) widths.
- Optional End Couplings: Hooks on one end, bar on opposite end. All couplings are bolted to frame.
- Rollers: 1.4" dia. (3.56 cm) X 18 ga. Galvanized steel or heat-treated aluminum tubing. Oiled ball bearings both ends.
- Axles: 5/16" (7.94 mm) hex spring loaded axle spaced on 1-1/2" (3.81 cm), 3" (7.62 cm), 4" (10.16 cm), 4-1/2" (11.43 cm), 6" (15.24 cm), 8" (20.34 cm), 9" (22.86 cm) or 12" (30.48 cm) centers.
Medium Duty Gravity roller
Planiform's 1.9" dia. (4.83 cm) Medium Duty Gravity Roller is used in permanent installations. It provides an economical means of carrying lightweight to medium weight packages.
- 17 between Frame Widths
- 8 Roller Centers
- 30º, 45º, 60º, and 90º Curves
Standard Specifications
- Frame: 3-1/2 (8.89 cm) deep x 10 ga. formed steel with welded cross members.
- Lengths: 5 ft. (1.52 m) and 10 ft. (3.05 m) straight sections. Other lengths are also available.
- Curves: 30°, 45°, 60° and 90°, with 36 (91.44 cm) inside radius.
- Rollers: 1.9 dia. (4.83 cm) X 16 ga. galvanized steel tubing. Grease-packed ball bearings both ends.
- Axles: 7/16 (1.11cm) hex spring loaded hex axle spaced on 2 (5.08 cm), 3 (7.62 cm), 4 (10.16 cm), 4-1/2 (11.43 cm), 6 (15.24 cm), 8 (20.34 cm), 9 (22.86 cm) or 12 (30.48 cm) centers.
Heavy Duty Gravity roller
Planiform's 2.5 dia. (6.35 cm) Heavy Duty Gravity Roller conveyor is used in permanent installations. It provides an economical means of carrying medium to heavy weight packages.
- 17 Between Frame Widths
- 6 Roller Centers
- Painted Steel Frames
- Welded Cross Members
Standard Specifications
- Frame: 4 (10.16 cm) deep painted formed channel with welded cross members.
- Lengths: 5 ft. (1.52 m) and 10 ft. (3.05 m) straight sections.
- Rollers: 2-1/2 dia. (6.35 cm) X 11 ga. steel tubing. Grease packed plain ball bearings both ends.
- Axles: 11/16 (1.74 cm) hex spring retained axle spaced on 3 (7.62 cm), 4 (10.16 cm), 4-1/2 (11.43 cm), 6 (15.24 cm), 8 (20.34 cm), 9 (22.86 cm) or 12 (30.48 cm) centers.
This catalogue features some of our most commonly requested conveyors. Other sizes and styles are also available, as are custom designed systems.
| | Light Duty | Medium Duty | Heavy Duty |
| Frame size |
2½" (6.35 cm) |
3½" (8.89 cm) |
4" (10.16 cm) |
| Roller size |
1.4" (3.56 cm) |
1.9" (4.83 cm) |
2.5" (6.35 cm) |
| Frame capacity |
Up to 140 lbs/ft (19.36 kg/m)* |
Up to 440 lbs/ft (60.83 kg/m)* |
Up to 1320 lbs/ft (182.5 kg/m)* |
| Roller capacity |
70 lbs each (31.75 kg) |
250 lbs each (113.4 kg) |
700 lbs each (317.52 kg) |
| Widths available |
Up to 27" (68.58 cm) |
Up to 60" (1.52 m) |
Up to 60" (1.52 m) |
| Curves available |
30º 45º 60º et 90º |
30º 45º 60º et 90º |
None |
| Roller centers |
From 1.5" (3.81 cm) |
From 2" (5.08 cm) |
From 3" (7.62 cm) |
*With supports on 5' c/c (1.52 m)
