ZC Series Hollow Pin Conveyor Chains ZC21 ZC40 ZC60 ZC150 ZC300 Chain for Food Processing and Packaging
The ZC series hollow pin conveyor chain is a type of conveyor chain used in various industrial applications. It is characterized by its hollow pins, which allow for the attachment of various types of attachments, such as flights, pushers, and rollers. The hollow pin conveyor chain is made up of a series of interconnected links, with each link consisting of a pin and a plate. The pins are hollow, which reduces the weight of the chain and allows for the attachment of various types of accessories. The plates are typically made of high-quality steel, which provides strength and durability.The ZC series hollow pin conveyor chain is commonly used in applications such as food processing, packaging, and material handling. It is designed to operate in harsh environments and can withstand high temperatures, corrosive materials, and heavy loads. Overall, the ZC series hollow pin conveyor chain is a versatile and reliable conveyor chain that is well-suited for a wide range of industrial applications. If you are looking for a high-performance conveyor chain that can meet the demands of your application, then the ZC series hollow pin conveyor chains are a great option.![]() | ![]() |

Chain No | Roller Diameter | d2 | Pin | Ultimate Tensile Strength | |||
| d2 max | d3 | L | L3 | Q min | *Q min | ||
| mm | mm | mm | mm | mm | KN | KN | |
ZC21 Chain | 11 | 9 | 6.5 | 26 | 27.5 | 21 | 27 |
ZC40 Chain | 17 | 14 | 10.2 | 36.4 | 37.7 | 40 | 50 |
ZC60 Chain | 23 | 19 | 13.2 | 45 | 46.5 | 60 | 120 |
ZC150 Chain | 33 | 26.9 | 20.2 | 58 | 60.5 | 150 | 190 |
ZC300 Chain | 38 | 32 | 22.5 | 83 | 85 | 300 | 380 |
Chain No | Pitch (mm) | Width between inner plates b1 (mm) | Roller D (mm) | Plate | |||||||||
d1 (mm) | d4 (mm) | G (mm) | h (mm) | t/T (mm) | |||||||||
ZC21 Chain | 38.1 | 50.8 | 63.5 | 76.2 | - | - | - | 12.7 | 25.4 | - | - | 18 | 2.5 |
ZC40 Chain | 50.8 | 63.5 | 76.2 | 88.9 | 101.6 | 127 | 152.4 | 15 | 31.75 | 40 | 2.5 | 25 | 4 |
ZC60 Chain | 76.2 | 88.9 | 101.6 | 127 | 152.4 | 177.8 | 203.2 | 19 | 47.5 | 60 | 3.5 | 40 | 4/5 |
ZC150 Chain | 101.6 | 127 | 152.4 | 177.8 | 203.2 | 228.6 | 254 | 26 | 66.7 | 82 | 4 | 5 | 5//7 |
ZC300 Chain | 152.4 | 177.8 | 203.2 | 254 | 304.8 | - | - | 38 | 88.9 | 114 | 8.5 | 60 | 8/10 |
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| ? Material Handling | ? Construction |
| ? Food Processing | ? Mining |
| ? Pharmaceutical manufacturing | ? Quarrying |
| ? Automotive manufacturing | ? Agriculture |
| ? Packaging | ? Forestry |
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Our chain is most commonly supplied in 10ft boxes, including one connecting link per box, but we can also supply this chain at custom lengths as needed. We also offer a full line of good-quality sprockets for this chain. For pricing and availability, please contact us at any time.

Q1: What is a hollow pin conveyor chain?
A1: A hollow pin conveyor chain is a type of conveyor chain that has hollow pins instead of solid ones. The hollow pins allow for easy attachment of attachments or pins, making it a versatile option for various conveyance applications.
Q2: What are the benefits of using a hollow pin conveyor chain?
A2: The benefits of using a hollow pin conveyor chain include easy attachment of attachments or pins, customization options, and reduced weight. Additionally, the hollow pins can be used to pass through lubrication or cleaning agents, making maintenance easier.
Q3: What industries commonly use hollow pin conveyor chains?
A3: Hollow pin conveyor chains are commonly used in industries such as food processing, packaging, automotive, and material handling. They are often used in applications that require the conveyance of products with irregular shapes or sizes.
Q4: What are some common attachments used with hollow pin conveyor chains?
A4: Some common attachments used with hollow pin conveyor chains include pusher dogs, scrapers, and flights. These attachments can be attached to the hollow pins to help move products along the conveyor.
Q5: How do I properly maintain a hollow pin conveyor chain?
A6: Proper maintenance of a hollow pin conveyor chain includes regular lubrication and cleaning. The hollow pins make it easy to pass through lubrication or cleaning agents to ensure smooth operation. It's also important to regularly inspect the chain for any signs of wear or damage and replace any damaged parts as needed.
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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