3530CDLR – Extreme Duty Chain Driven Live Roller Conveyor

Our model 3530CDLR is ideal for transporting very heavy unit loads. This heavy-duty chain-driven live roller is designed with heavy .300 wall steel rollers, larger size roller chain and heavy-duty structural frame and supports for applications demanding ultra-durable construction for longevity and durability.

Series Specifications

Tread Rollers

3-1/2″ diameter x .300 wall steel rollers, model 297S with sprockets.

Chain Drive

Roll-to-roll with No. 60 or No. 80 roller chain 

Roller Centers

6” with No. 60 chain; 7-1/2” and 12” with No. 80 chain.

Center Drive

Reversible drive either side mounted or underside mounted (specify). The main drive roller is supported by precision, heavy duty, lubricated, ball bearing units.


Precision ABEC bearings.

Chain Guard

The chain drive is completely enclosed along the entire length of the conveyor.


6” at 8.2 lbs. and 8” at 11.5 lbs. structural steel frame. Bed sections attached with couplings and floor supports.

Motor Drive

3/4 HP, 230/460/3, 60 cycle, ODP right angle gear motor.


35 FPM constant, standard

Bed Lengths
(6” and 12" Roller Centers)

Intermediate bed section lengths 3’-0”, 4’-0”, 5’-0”, 6’-0”, 7’-0”, 8’-0”, 9’-0” and 10’-0” increments. Minimum overall conveyor length with drive 5’-0”. Maximum overall conveyor length 80’-0”.

Bed Lengths
(7-1/2" Roller Centers)

Intermediate bed section lengths 3’-1-1/2”, 3’-9”, 4’-4-1/2”, 5’-0”, 5’-7-1/2”, 6’-3”,
6’-10-1/2”, 7’-6”, 8’-1-1/2”, 8’-9”, 9’-4-1/2” and 10’-0”. Minimum overall conveyor length with drive 5’-0”. Maximum overall conveyor length 80’-0”.


Prevent pinch points that exist when belt conveyors are permanently attached to other conveyors! Use connector brackets with safety pop-out roller (other stationary equipment will require proper guarding and safety devices supplied by others).

External Controls


Technical Drawings

3530CDLR Chain Driven Live Roller Conveyor
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