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Drop forged chain is either supplied with welded flights or with bolt-on flights (Bolt 'N' Go system). 4B drop forged chains have three main styles: standard, double and triple links.
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Case hardness: Rockwell C57-C62
Core hardness: Rockwell C40
Typical Welded Flight Attachments:
The table below shows the most common flight attachments. Custom flights are available, based on customer specification.
Closed U Flight
Standard Pin Options:
Links & Pins are available in 304, 316 & 420 stainless steel.
Note: Clamps, roll pins, hex bolts and lock nots must not be re-used. Install one time and discard after use.
Manganese Wear Rails for drop forged chains. - ‘V’ Groove.
More sizes on request.
For 102 NA chain & 142 NA chain.
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.
Please fill this form in as accurately as possible to allow us to deal with your enquiry more effectively.
If you would like to send us a technical drawing or document with your enquiry, please send to firstname.lastname@example.org.