MODEL “350CRR”
Heavy Duty Chain Driven Live Roller
Applications / Features:
- Heavy Duty Conveying
- Positive Drive
- Pallets
- Heavy Drums
- Reversible Drums
Online Resources:
STANDARD SPECIFICATIONS
Bed – Conveying surface width 19″, 27″, 29″, 33″, 41″, 47″, 53″ and 55″. 6″ x 8.2 lb. and 8″ x 11.5 lb. powder painted structural channel frame with powder painted structural channel cross braces in each section. Sections are 5 feet long and bolted together with butt couplings and floor supports.
Tread Rollers – 3-1⁄2″ diameter x .30 wall steel tread rollers spaced on 6″ or 12″ centers, No. 80 sprockets, 1-1⁄16″ hex shaft.
Drive Chain– No. 80 roller chain.
Floor Supports– Heavy duty structural supports are fixed at 18″ elevation from floor to top of roller. One support at each end of conveyor and at each bed joint.
Center Drive – Mounted below conveyor bed section. Can be placed most anywhere in conveyor length.
Bearings – Removable, sealed, prelubricated ball bearings.
Chain Guard– Lower chain guard is mounted on bottom of roller frame, and upper chain guard is mounted above roller frame to totally enclose drive chain.
Speed Reducer – C-Face mounted heavy duty worm gear reducer.
Motor – 2 HP 230/460-3-60 TE motor.
Capacity – 2000 Ibs. per foot maximum. Not to exceed Load Capacity Chart.
Speed – 30 FPM constant.
(For Optional Equipment, Weight Specifications, and Engineering Line Drawings, please see catalog pages, above).
(Optional colors available at extra cost)
OPTIONAL EQUIPMENT
Floor Supports – Lower or higher supports are available.
Side Mounted Drive – Center drive mounted to side of conveyorframe. Drive is higher than conveyor frame. Minimum elevation to top of rollers is 10-3⁄8″. Specify which side.
Rollers Set Low – Tread rollers set low in 8″ x 11.5 pound structural steel channel frame to form 1-5⁄8″ high guards.
Tread Rollers – 3-1⁄2″ diameter x .30 wall steel tread rollers spaced on 6″ or 12″ centers, No. 60 sprockets, 1-1⁄16″ hex shaft.
Drive Chain – No. 60 roller chain.
Motor – Single phase, energy efficient, explosion proof, etc. Other HP available.
Electrical Controls – Magnetic starter and push button stations; manual motor starters with overload protection, others.
Speed – Constant and variable speeds available.
