Overview
New London Engineering chain-driven live roller conveyors carry heavy products such as loaded pallets, filled drums, stacks or coils of steel and large tires. Positive drive rollers make them an excellent choice for heavy loads, and multiple roller diameters and spacings are available. The Model 670 conveys up to 1,000 lb per lineal foot and the Model 675 up to 2,000 lb per lineal foot. PRI supplies both models.
Key Features
- Positive drive rollers
- Chain-driven rollers give positive drive for heavy unit loads.
- 1,000 or 2,000 lb per lineal foot
- The Model 670 conveys up to 1,000 lb per lineal foot of conveyor; the Model 675 up to 2,000 lb per lineal foot.
- Choice of roller centers
- Rollers on 6", 9", 12" or 15" centers on both models, with multiple roller diameters available.
- Heavy formed frames
- The Model 670 uses a 6.5" deep formed 7 gauge frame; the Model 675 uses a formed 1/4" steel frame.
- Widths to 60"
- Standard effective widths of 12" to 48" on the 670 and 12" to 60" on the 675, with custom widths available, in lengths of 5' to 50'.
- Center drive
- Bottom mount center drive on the right side, 30 FPM standard speed, grease-sealed bearings and 30" top-of-roller standard supports.
Product Line / Models
New London Engineering chain-driven live roller models and standard specifications:
- Model 670 Medium Duty Chain-Driven Live Roller – up to 1,000 lb per lineal foot; effective widths 12", 18", 24", 30", 36", 42" and 48" (custom widths available); lengths 5' to 50'; 30 FPM; 3/4 HP 230/460/3/60 TEFC motor; bottom mount center drive, right side; 6.5" deep x formed 7 gauge frame; grease-sealed bearings; #60 or #80 roller chain as required; rollers 2-1/2" dia. x 11 ga. or 2-5/8" dia. x 7 ga., both with 11/16" hex shafts, on 6", 9", 12" or 15" centers; 30" top-of-roller supports.
- Model 675 Chain-Driven Live Roller – up to 2,000 lb per lineal foot; effective widths 12", 18", 24", 30", 36", 42", 48", 54" and 60" (custom widths available); lengths 5' to 50'; 30 FPM; 1-1/2 HP 230/460/3/60 TEFC motor; bottom mount center drive, right side; formed 1/4" steel frame; grease-sealed bearings; #60 roll-to-roll progressive drive roller chain; 3-1/2" dia. x .300 wall rollers with 1-1/16" hex shafts on 6", 9", 12" or 15" centers; 30" top-of-roller supports. Offered in a variety of drive and height configurations.
Applications & Benefits
- Loaded pallets: NLE also lists both models among its pallet handling conveyors.
- Filled drums and large tires: Positive drive rollers carry heavy, round and awkward loads.
- Steel stacks and coils: NLE names stacks or coils of steel among the heavy products these conveyors carry.
- Foundry and forge: NLE features chain-driven live roller conveyors for high-wear foundry and forge applications.
How to Choose the Right NLE Chain-Driven Live Roller Conveyor
- Start with the load per lineal foot: up to 1,000 lb on the Model 670, up to 2,000 lb on the Model 675.
- Pick the effective width from the load footprint: 12" to 48" on the 670, 12" to 60" on the 675, with custom widths available.
- Choose roller centers of 6", 9", 12" or 15".
- Choose the roller: 2-1/2" x 11 ga. or 2-5/8" x 7 ga. on the 670; 3-1/2" x .300 wall on the 675.
- Set the length (5' to 50' per unit) and top-of-roller height (30" standard).
- Confirm the drive: 3/4 HP (670) or 1-1/2 HP (675), 230/460/3/60, 30 FPM standard speed.
Why NLE Chain-Driven Live Roller Conveyors Are Trusted
- Quality conveyors since 1948: New London Engineering, of New London, Wisconsin, has built conveyors since 1948 and is a full line conveyor supplier.
- Positive drive for heavy loads: Chain-driven rollers make these conveyors an excellent choice for loaded pallets, filled drums, steel and large tires.
- Heavy formed frames: Formed 7 gauge (670) or formed 1/4" steel (675) frames with grease-sealed bearings.
Contact & Ordering
Need help picking the right model or getting a quote? Provide these details:
- Heaviest load and load per lineal foot
- Load type and footprint (pallet, drum, coil, tire or other)
- Required width and conveyor length
- Preferred roller centers
- Top-of-roller height and drive location
- Available power and who supplies the controls
- Contact PRI to discuss specs, lead times, and installation support.
