FORGED CHAINS & SPROCKETS A Worldwide Manufacturer of High Quality, Technologically Advanced Material Handling & Electronic Components

CONTENTS CONVEYOR CHAINS DROP FORGED CHAIN BOLT-N-GO CHAIN Page 4 DOUBLE LINKS TRIPLE LINKS MANGANESE WEAR RAILS ROUND LINK CHAIN Page 7 MISCELLANEOUS CONVEYOR CHAIN ACCESSORIES HAZARD MONITORING SOLUTIONS FOR CHAIN CONVEYORS Free Engineering Design Service - contact 4B or visit: www.go4b.com 2

FORGED CHAINS FOR THE TOUGHEST APPLICATIONS 4B's superior heat treatment technique provides the optimum forged chain link with a more resilient ductile core for shock resistance, and an extremely hard exterior surface for superior wear resistance. 4B offers a FREE Chain Conveyor Design Service for both new and existing chain conveyors and technical support from our team of specialised engineers. DOWN TIME IS A RACE... TIME IS MONEY BOLT-N-GOTM DRAG CONVEYOR CHAIN •Reduce Downtime & Maintenance Costs • Quick and Easy Chain Assembly • Bolt on Flight Replacement (No Welding) • Forged and Hardened...

DROP FORGED CHAIN 4B’s drop forged chain is made of special heat treated alloy steel, case hardened to Rockwell C57 - C62 with a ductile core hardness of Rockwell C40. 4B’s superior heat treatment technique provides the optimum chain link with a more resilient ductile core for shock resistance, and an extremely hard exterior surface for superior wear resistance. 4B’s drop forged chain is backed by an international network of companies with over 130 years of experience, and a global team of engineers and sales professionals that can provide you with practical solutions for all your material handling...

PATENTED The Bolt-N-Go flight system is a revolutionary assembly method for drop forged chain. 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! Paddle Flight BOLT-N-GO SYSTEM Closed U Flight Closed U Flight with Filler Plates Bolt-N-Go Chain NOTE: 4B125BNA,...

DOUBLE & TRIPLE LINKS DOUBLE & TRIPLE LINKS 4B’s double and triple links are forged with the same quality, strength and durability as our standard links. DOUBLE LINK TRIPLE LINK Typical Double Strand Chain Application Triple Configuration Chain Link Case Hardness Case Depth Core Weight Hardness (Per Link) Bolt-N-Go Compatible Other sizes available on request. Free Engineering Design Service - contact 4B or visit: www.go4b.com 6

ROUND LINK CHAIN WITH BOLT-N-GO FLIGHTS NYLON FLIGHTS FOR SCRAPER CHAINS Economical Round Link Chain System Easy flight assembly by using a standard bolt and nut, connecting the flights directly to the link. The chain can be supplied in a coil together with the bolton flights already assembled. Free Engineering Design Service -contact 4B or visit: www.go4b.com ‘L’ Shape with 1 fixing hole ‘L’ Shape with 2 fixing holes ‘T’ Shape with 2 fixing holes ■ Easy to install or replace, cutting down installation and maintenance costs ’ Eliminates the need for a bottom liner in the conveyor ’ Reduces conveyor...

SPROCKETS 4B sprockets and trailers are manufactured from high grade heat treated steel to a minimum hardness of 57 HRC. Each piece is machined to size with appropriate bore and keyway specific to each customer’s application. Most sizes are in stock and ready to ship from 4B’s extensive inventory. Bore and keyway to customer specification. Sprockets and trailers available for all chain sizes. Contact 4B for more information.

APPLICATION PHOTOS Chain Feed Mill Application using Bolt-N-Go Chain with Nylon Flights UHMW Paddles on “T” Plate Flights -Drive End * Smooth and segmental trailers have different hub widths as noted (WB2 & WB3). ** Symmetric smooth trailers on demand. Bore and keyway to customer specification. Sprockets and trailers available for all chain sizes. Contact 4B for more information.

HAZARD MONITORING SOLUTIONS FOR CHAIN CONVEYORS SLACK/ BROKEN CHAIN BEARING TEMPERATURE SURFACE TEMPERATURE BLOCKAGE DETECTION WHIRLIGIGTM/ SPEEDSWITCH BEARING TEMPERATURE VIEW MONITORING SOLUTIONS BROKEN & SLACK CHAIN DETECTION By using a WDA sensor in combination with a speed relay, ferrous steel flights or bolts on plastic paddles are used to monitor for broken or slack chain issues on drag conveyors. The WDA is a non-contacting extended range magnetic proximity sensor, not affected by dust or material build up, used to detect moving ferrous material up to 75mm away from the sensor. The speed...

CONVEYOR CHAIN PRODUCTION

0 Electronics 0 Elevator Buckets£ Elevator Belting £ Forged Chains 4B Components 625 Erie Avenue Morton 4B Braime Components Headquarters Hunslet Road Leeds, LS10 1JZ, UK 4B Deutschland 35 Bis, Rue Du 8 Mai 1945, Villers Bretonneux, F-80800, France 4B France 35 Bis, Rue Du 8 Mai 1945, Villers Bretonneux, F-80800, France 4B Africa 14 Newport Business Park Mica Drive Kya Sand 2163 Johannesburg South Africa 4B Indonesia Kompleks Pergudangan Duta Indah Starhub Blok V18-V19, Jl. Saluran Irigasi, RT004/ RW008, Belendung, Benda, Kota Tangerang 15123 Banten, Indonesia 4B Asia Pacific 899/1 Moo 21 Soi...