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(724) 969-1188Chain Driven Live Roller Conveyors–commonly referred to as “CDLR”–provide a positively driven, heavy duty, live roller conveyor. Positive-drive means that the rollers are driven by chain that will not slip, and not by belt. Great for heavy load-bearing applications.
These roller chain conveyors are available with close roller centers as well as the ability to zone.
Because of the positive chain and sprocket drive, it’s an ideal choice for conveying pallets, containers, drums and other heavy unit loads. In addition, it’s well suited for dirty or oiling environments, where other types of live roller conveyors won’t perform.
Chain roller conveyors have reversible speeds, with speeds from five to 150 feet per minute. Roller chain conveyor provides the flexibility needed for such heavy loads.
Our specialty is the design and integration of custom conveyor solutions to meet your needs and budget. From design through install, we will meet your exact material handling needs through our available conveyor systems.
This page goes into the basic models of chain roller conveyors. Each chain conveyor type has a PDF schematic as well as manual for download.
Model CDLR19 is a chain driven live roller conveyor that offers a positive drive for handling heavier loads. The rugged 1.9″ diameter rollers are ideal for medium to heavy duty applications like drums, wheels, and totes.
SPECIFICATIONSEFFECTIVE WIDTH: 6″ – 48″
LENGTH: 36″ – 600″
BEGINNING ELEVATION: 6.5″ – 120″
ENDING ELEVATION: 6.5″ – 120″
SPEED: 10 – 100 FPM
ROLLER CENTERS: 4″, 6″, 8″, 12″
DRIVE: Standard drive is mounted high near center of conveyor length on chain box side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 5” channel on chain box side and 3-1/2”.
channel on opposite side with roller set high in frame. Optional frame options include 5” channel on opposite side with roller set low in frame, or structural 5@6.7# both sides with roller set low.
MOTOR: 1/2 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER BEARING: Precision, grease packed bearings, 7/16” hexagon axles.
ROLLER COVERS: Optional roller covers include galvanized roller tube, polyurethane roller sleeves, Ultrex accumulation sleeves.
SUPPORT CENTERS: Standard supports are floor supports on 10’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
Model CDRC19 is a chain driven live roller curve conveyor commonly used with our CDLR19. It offers a positive drive for negotiating 90, 45, and 30 degree turns. The rugged 1.9″ diameter rollers are ideal for medium to heavy duty applications like drums, wheels, and totes.
SPECIFICATIONSEFFECTIVE WIDTH: 6.5″ – 60″
DEGREES: 45°, 90°, 180°
BEGINNING ELEVATION: 6.5″ – 60″
ENDING ELEVATION: 6.5″ – 60″
SPEED: 10 – 100 FPM
DRIVE: Standard drive is mounted high near center of conveyor length on chainbox side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 5” channel on chain box side and 3-1/2”
channel on opposite side with roller set high in frame. Optional frame options include 5” channel on opposite side with roller set low in frame, or structural 5@6.7# both sides with roller set low.
MOTOR: 1/2 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER BEARING: Precision, grease packed bearings, 7/16” hexagon axles.
ROLLER COVERS: Optional roller covers include galvanized roller tube, polyurethane roller sleeves, Ultrex accumulation sleeves.
SUPPORT CENTERS: Standard supports are floor supports on 10’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
Model CDLR2511 chain driven live roller conveyor is the workhorse of heavy duty handling and is an excellent choice in severe service duty applications. It’s rugged construction with 2-1/2″ diameter rollers is well suited for loaded pallets, drums, and containers.
SPECIFICATIONSEFFECTIVE WIDTH: 6″ – 60″
LENGTH: 48″ – 900″
BEGINNING ELEVATION: 7″ – 120″
ENDING ELEVATION: 7″ – 120″
SPEED: 10 – 150 FPM
ROLLER CENTERS: 4.5″, 6″, 9″, 12″
ROLLERS: CDLR25 Roller – 2.50″ diameter, 11ga wall tube. CDLR26 Roller – 2.625″ diameter, 7ga wall tube. All rollers with 11/16″ hex cold rolled steel axles, spring retained. Standard bearings are precision, grease packed bearings.
DRIVE: Standard drive is mounted high near center of conveyor length on chainbox side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 6” channel on chain box side and 4” channel on opposite side with roller set high in frame. Optional frame options include 6” channel on opposite side with roller set low in the frame, or structural 6@8.2# & 4@5.4# with rollers set high, or structural 6@8.2# both sides with roller set low.
MOTOR: 1/2 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER COVERS: Standard roller surface is carbon steel. Optional roller covers for 2.5″ rollers includes galvanized roller tube, polyurethane roller sleeves, Ultrex accumulation sleeves.
SUPPORT CENTERS: Standard supports are floor supports on 5’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
Similar to our standard chain driven live roller conveyor, the CDDB25 offers the additional advantage of closer roll centers. Because all of the rollers are chain driven, the CDDB25 is an excellent choice for conveying loads with challenging footprints.
SPECIFICATIONSEFFECTIVE WIDTH: 12″ – 60″
LENGTH: 48″ – 600″
BEGINNING ELEVATION: 7″ – 120″
ENDING ELEVATION: 7″ – 120″
SPEED: 10 – 120 FPM
ROLLER CENTERS: 3″
DRIVE: Standard drive is mounted bottom near center of conveyor length on chainbox side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 6” formed channel on both chain box side and opposite side with roller set high in frame. Optional frame includes structural 6@8.2# both sides with roller set low.
MOTOR: 1/2 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER BEARING: Precision, grease packed bearings, 11/16” hexagon axles.
ROLLER COVERS: Standard roller surface is carbon steel. Optional roller covers for 2.5″ rollers includes galvanized roller tube, polyurethane roller sleeves, Ultrex accumulation sleeves.
SUPPORT CENTERS: Standard supports are floor supports on 5’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
Model CDRC25 is a chain driven live roller curve conveyor commonly used with our CDLR25. It offers a positive drive for negotiating 90, 45, and 30 degree turns. It’s rugged construction with 2-1/2″ diameter rollers is well suited for loaded pallets, drums, and containers.
SPECIFICATIONSEFFECTIVE WIDTH: 12″ – 60″
DEGREES: 45°, 90°
BEGINNING ELEVATION: 7″ – 120″
ENDING ELEVATION: 7″ – 120″
SPEED: 10 – 120 FPM
ROLLERS: CDRC25 Roller – 2.50″ diameter, 11ga wall tube. CDRC26 Roller – 2.625″ diameter, 7ga wall tube. All rollers with 11/16″ hex cold rolled steel axles, spring retained. Standard bearings are precision, grease packed bearings.
DRIVE: Standard drive is mounted high near center of conveyor length on chainbox side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 6” channel on chain box side and 4” channel on opposite side with roller set high in frame. Optional frame options include 6”channel on opposite side with roller set low in the frame, or structural 6@8.2# & 4@5.4# with rollers set high, or structural 6@8.2# both sides with roller set low.
MOTOR: 1/2 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER COVERS: Standard roller surface is carbon steel. Optional roller covers for 2.5″ rollers includes galvanized roller tube, polyurethane roller sleeves, Ultrex accumulation sleeves.
SUPPORT CENTERS: Standard supports are floor supports on 5’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
Model CDLR26 has the same rugged features as our Model CDLR25, with the added benefit of heavy wall rollers. The heavy wall rollers are an excellent choice for impact zones or fork truck load/unload stations.
SPECIFICATIONSEFFECTIVE WIDTH: 6″ – 60″
LENGTH: 48″ – 900″
BEGINNING ELEVATION: 7″ – 120″
ENDING ELEVATION: 7″ – 120″
SPEED: 10 – 150 FPM
ROLLER CENTERS: 4.5″, 6″, 9″, 12″
ROLLERS: CDLR25 Roller – 2.50″ diameter, 11ga wall tube. CDLR26 Roller – 2.625″ diameter, 7ga wall tube. All rollers with 11/16″ hex cold rolled steel axles, spring retained. Standard bearings are precision, grease packed bearings.
DRIVE: Standard drive is mounted high near center of conveyor length on chainbox side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 6” channel on chain box side and 4” channel on opposite side with roller set high in frame. Optional frame options include 6” channel on opposite side with roller set low in the frame, or structural 6@8.2# & 4@5.4# with rollers set high, or structural 6@8.2# both sides with roller set low.
MOTOR: 1/2 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER COVERS: Standard roller surface is carbon steel. Optional roller covers for 2.5″ rollers includes galvanized roller tube, polyurethane roller sleeves, Ultrex accumulation sleeves.
SUPPORT CENTERS: Standard supports are floor supports on 5’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
Similar to our standard chain driven live roller conveyor, the CDDB26 offers the additional advantage of closer roll centers. Because all of the rollers are chain driven, the CDDB26 is an excellent choice for conveying loads with challenging footprints. The heavy wall rollers are better suited for impacting and fork truck interface.
SPECIFICATIONSEFFECTIVE WIDTH: 12″ – 60″
LENGTH: 48″ – 600″
BEGINNING ELEVATION: 7″ – 120″
ENDING ELEVATION: 7″ – 120″
SPEED: 10 – 120 FPM
ROLLER CENTERS: 3″
DRIVE: Standard drive is mounted bottom near center of conveyor length on chainbox side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 6” formed channel on both chain box side and opposite side with roller set high in frame. Optional frame includes structural 6@8.2# both sides with roller set low.
MOTOR: 1/2 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER BEARING: Precision, grease packed bearings, 11/16” hexagon axles.
ROLLER COVERS: Standard roller surface is carbon steel. Optional roller covers for 2.5″ rollers includes galvanized roller tube, polyurethane roller sleeves, Ultrex accumulation sleeves.
SUPPORT CENTERS: Standard supports are floor supports on 5’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
Model CDRC26 is a chain driven live roller curve conveyor commonly used with our CDLR26. It offers a positive drive for negotiating 90, 45, and 30 degree turns. The heavy wall rollers are is well suited for loaded pallets, drums, and containers in rugged industrial applications.
SPECIFICATIONSEFFECTIVE WIDTH: 12″ – 60″
DEGREES: 45°, 90°
BEGINNING ELEVATION: 7″ – 120″
ENDING ELEVATION: 7″ – 120″
SPEED: 10 – 120 FPM
ROLLERS: CDRC25 Roller – 2.50″ diameter, 11ga wall tube. CDRC26 Roller – 2.625″ diameter, 7ga wall tube. All rollers with 11/16″ hex cold rolled steel axles, spring retained. Standard bearings are precision, grease packed bearings.
DRIVE: Standard drive is mounted high near center of conveyor length on chainbox side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 6” channel on chain box side and 4” channel on opposite side with roller set high in frame. Optional frame options include 6”channel on opposite side with roller set low in the frame, or structural 6@8.2# & 4@5.4# with rollers set high, or structural 6@8.2# both sides with roller set low.
MOTOR: 1/2 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER COVERS: Standard roller surface is carbon steel. Optional roller covers for 2.5″ rollers includes galvanized roller tube, polyurethane roller sleeves, Ultrex accumulation sleeves.
SUPPORT CENTERS: Standard supports are floor supports on 5’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
ROLLER SURFACE: Standard roller surface is carbon steel. Optional surface for 2.5″ rollers includes galvanized roller tube.
SUPPORT CENTERS: Standard supports are floor supports on 10’ centers. Optional supports on 5’ centers. Ceiling supports are also available.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
Model CDLR35 is the most robust conveyor of the CDLR series. The 3-1/2″ o.d. x .300 wall, high capacity rollers, and standard structural channel frames, are suitable for heavy loads, and the most abusive industrial applications around.
SPECIFICATIONSEFFECTIVE WIDTH: 13″ – 84″
LENGTH: 48″ – 960″
BEGINNING ELEVATION: 9″ – 120″
ENDING ELEVATION: 9″ – 120″
SPEED: 10 – 120 FPM
ROLLER CENTERS: 6″, 7.5″, 12″
DRIVE: Standard drive is mounted high near center of conveyor length on chainbox side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 8” channel on chain box side and 6” channel on opposite side with roller set high in frame. Optional frames include structural 8@11.5# both sides with roller set low.
MOTOR: 1/2 HP through 3 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER BEARING: Precision, grease packed bearings, 1” hexagon axles.
ROLLER COVERS: Standard carbon steel finish. Optional cast urethane covers.
SUPPORT CENTERS: Standard supports are floor supports on 5’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
The Model CDTRC is used to help maintain product orientation through a curve in the conveyor line. Tapered shells can accommodate a wide range of standard and custom radiuses, and can interface with our CDLR19, CDLR25, & CDLR26 models.
SPECIFICATIONSEFFECTIVE WIDTH: 36″, 42″, 48″, 54″, 60″
DEGREES: 45°, 90°
BEGINNING ELEVATION: 6.75″ – 120″
ENDING ELEVATION: 6.75″ – 120″
SPEED: 10 – 120 FPM
ROLLER: 2-1/2″ diameter at sprocket end. Roller diameter increases across width to provide true taper. 12ga wall tube with 11/16″ hex cold rolled steel axles, spring retained. Standard bearings are precision, grease packed.
DRIVE: Standard drive is mounted high near center of conveyor length on chainbox side. Optional drives include drive mounted low or drive mounted below and within, near center.
FRAME: Standard frame includes 7” channel on chain box side and 5” channel on opposite side with roller set high in frame. Optional frame includes 8″ channel on chain box side and 6″ channel on opposite side with roller set high in frame.
MOTOR: 3/4 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER COVERS: Standard roller surface is carbon steel.
SUPPORT CENTERS: Standard supports are floor supports on 10’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
The CDZA25 Model conveyor is a zero pressure, chain driven live roller conveyor. Designed to accumulate heavy loads such as filled pallets, drums, and containers with no back pressure. These units come equipped with zone control logic for easy set-up of cascade or slug release modes.
SPECIFICATIONSEFFECTIVE WIDTH: 12″ – 60″
LENGTH: 72″ – 900″
BEGINNING ELEVATION: 7″ – 120″
ENDING ELEVATION: 7″ – 120″
SPEED: 10 – 60 FPM
ROLLER CENTERS: 4.5″, 6″
ZONE LENGTH: 36″, 42″, 45″, 48″, 54″, 60″, 63″, 66″, 72″
DRIVE: Standard drive is mounted high near end of conveyor length on chainbox side. Optional drives include drive mounted low near end.
FRAME: Standard frame includes 6” formed channel on both chain box side and opposite side with roller set low in frame. Optional frame include 6” structural channel on both sides with roller set low in the frame.
MOTOR: 1/2 HP through 2 HP. Energy efficient and inverter duty motors also available. Voltages include 120/1/60, 230/3/60, 460/3/60 and 575/3/60 & DC Voltage.
ROLLER BEARING: Precision, grease packed bearings, 11/16” hexagon axles.
ROLLER COVERS: Standard roller surface is carbon steel. Optional roller covers for 2.5″ rollers includes galvanized roller tube, polyurethane roller sleeves, Ultrex accumulation sleeves.
SUPPORT CENTERS: Standard supports are floor supports on 5’ center.
FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors include green, beige, gray, orange, black and yellow.
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