Over-N-Under Conveyors
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Some of the many quality components available... Enclosed Track This square tubular section is roll-formed from highstrength WebbAlloy II steel. It features lighter weight, yield strength up to 26% stronger than carbon steel, good corrosion resistance, and high rigidity over long spans. Universal Link Chain Unibilt link chain features symmetrical chain pins, alternating vertical load carrying and horizontal lateral-guide wheels. This gives maximum flexibility in all directions to help reduce friction and promote long wear life. Each pitch features a symmetrical chain pin joint and is easily assembled. With a steel wheel or nylon wheel option, this link chain can meet many needs. Caterpillar Drive Unit Unibilt drive units feature a compact, high-efficiency inverter duty motor/reducer combination that sends more power directly to the drive. This configuration immediately reduces noise and maintenance, while improving overload cut-off accuracy and durability. Specially developed for Unibilt conveyors, the caterpillar drive units are designed to provide maximum flexibility for all enclosed track power requirements. Many outstanding features are available that are not found on any other single compact unit. Rigid “H” Attachment The Rigid “H” Attachment engages the load wheel axle with a scissor-like action. This attachment remains perpendicular to the chain. Load capacity is 75 lbs. ISO 9001:2000 CERTIFIED Webb has a global network of distributors and representatives to serve you. World Headquarters 34375 W. Twelve Mile Rd., Farmington Hills, MI 48331-5624 USA 1-888-UNIBILT FAX: 1-248-553-1253 E-mail: info@jerviswebb.com www.jervisbwebb.com Data given in this publication are intended only to aid the engineer in preliminary evaluations and are subject to change without notice. Unibilt® and Over-N-Under® are registered trademarks of the Jervis B. Webb Company. Bulletin #8089 032307 ©2001 Jervis B. Webb Company Maximize the use of your valuable floor space

Unibilt When Webb developed its Unibilt Over-NUnder conveyor concept, the idea behind it was to provide more economical storage and/or transfer of materials over designated distances in a closed-loop configuration. Webb manufactures four types of Over-N-Under conveyors to meet different needs. Over-N-Under Conveyors Gravity Flow Over-N-Unders rely on product weight and pitching of the Over-N-Under for parts forwarding. The high end of the conveyor is the load end and the low end is the unload end. Unloading parts creates an unbalanced load across the chain, which causes the remaining parts...

Unibilt When Webb developed its Unibilt Over-NUnder conveyor concept, the idea behind it was to provide more economical storage and/or transfer of materials over designated distances in a closed-loop configuration. Webb manufactures four types of Over-N-Under conveyors to meet different needs. Over-N-Under Conveyors Gravity Flow Over-N-Unders rely on product weight and pitching of the Over-N-Under for parts forwarding. The high end of the conveyor is the load end and the low end is the unload end. Unloading parts creates an unbalanced load across the chain, which causes the remaining parts...

Some of the many quality components available... Enclosed Track This square tubular section is roll-formed from highstrength WebbAlloy II steel. It features lighter weight, yield strength up to 26% stronger than carbon steel, good corrosion resistance, and high rigidity over long spans. Universal Link Chain Unibilt link chain features symmetrical chain pins, alternating vertical load carrying and horizontal lateral-guide wheels. This gives maximum flexibility in all directions to help reduce friction and promote long wear life. Each pitch features a symmetrical chain pin joint and is easily...