Applications
6.4 STANDARD ATTACHMENTS Large pitch conveyor chains are usually used with attachments. These attach- ments are divided into the following categories: • Standard • Industry-specific (Plus α Alpha) • Special Attachment styles and nomenclature for large pitch chains are the same as for small pitch chain. (See Applications Sections 2.3 to 2.5.) The standard attachments for large pitch conveyor chains are A, K, SA, SK, G, and RFD type. These attachments are available on the following types of chains: • Treated surface, such as plated chain.
• 304 stainless steel or other special materials. • Bearing roller or bearing bush specification.
1. A attachment 2. K attachment 3. SA attachment 4. SK attachment 5. G attachment One plate in a pair has bolt holes. These are used to install buckets on two sets of chains (Figure 6.39). } Refer to Applications Section 2.3 for descriptions of these types of attachments.
Figure 6.39 G-4 Attachments
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