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The Bolt-N-Go flight system is a revolutionary assembly method for drop forged chains. Link and flight assembly is made easy by using a standard bolt and mechanical lock nut with a high strength, heat treated hollow pin. There are no circlips and no intricate assembly is required. There is no welding of flights, no need to remove chain from the conveyor for installation, and no issues with strength. Just bolt the links and the flights together. It’s easy, simple and reliable!
Bolt-N-Go is recommended for en-masse chain conveyors handling dry free-flowing products such as animal feed, corn, soybeans, wheat, canola, rice, and wood shavings.
- Easy and simple chain assembly on-site or in the shop
- Replace flights while the chain is tensioned
- Bolt-on Flight; no welding required
- Precise calculated flight bending force
- Exceptional low noise levels
- Guaranteed, reliable pin attachment
- Condensed storage and shipping
- Reduced costs
- Smooth running
- Nylon Flights
- Lightweight for safer handling and less amps drawn
- Quickest break-down recovery
Specifications
| Min. Breaking Load | Case Depth | Weight/Link | P | H | T | W | M | D | ||
| (kN) | (kg) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | |||
| 4B102BNA | 180 | 0.5 mm | 0.38 kg | 102 | 36 | 7 | 28 | 12 | 14 | |
| NEW | 4B125BNA | 200 | 0.6 mm | 0.70kg | 125 | 35 | 10 | 36 | 15 | 16 |
| 4B142BNA | 300 | 0.7 mm | 1.08 kg | 142 | 50 | 12 | 42 | 18.7 | 25 | |
| 4B142BHA | 450 | 0.7 mm | 1.76 kg | 142 | 50 | 16.5 | 62 | 28.5 | 25 | |
| 4B160BNA* | 350 | 0.8 mm | 1.30 kg | 160 | 44.5 | 13 | 42 | 19.5 | 20 | |
| * On request. |
Contact 4B to enquire about other Bolt 'n' Go chain sizes on request.
Downloads
Accessories
Manganese Wear Rails
Manganese Wear Rails for conveyor chains. - ‘V’ Groove.
Sizes available:
40 x 10mm
50 x 10mm
60 x 10mm
More sizes on request.
Images
Videos
Testimonials
“I’ve got to say it really has performed well, haven’t had any problems at all. I was skeptical at first about using this chain because of the nylon flights, but it has really impressed me.”
– Feed Mill Plant Manager
“The inspections that we have done and the ease of install were outstanding. At this point we would definitely call you for a quote on other replacements when they come up.”
– Pellet Mill Maintenance Manager
“We won’t be using anything other than Bolt-N-Go in my plant.”
– Rice Mill Superintendent
Design Services
Chain Conveyor Design Service
Chain Conveyor Design Service
Take advantage of our free design service for chain conveyors.
Whether you want a new chain conveyor or you want to optimize an existing chain conveyor, our engineers at 4B can help you.
To get a free chain conveyor calculation
Please fill this form in as accurately as possible to allow us to deal with your enquiry more effectively.
Take advantage of our free design service for chain conveyors.
Whether you want a new chain conveyor or you want to optimize an existing chain conveyor, our engineers at 4B can help you.
To get a free chain conveyor calculation
Please fill this form in as accurately as possible to allow us to deal with your enquiry more effectively.
