| 摘要 |
An improved multi-faceted gripper block to improve the interchangeability of gripper blocks when the need arises to change the size of the diameter material (e.g. tubing, cable, plastic, wire, hoses, or pipe) or to improve the interchangeability of gripper blocks when the need arises to change one or more gripper blocks due to unservicability. The gripper block assembly comprises a carrier body being connectable to a gripper chain in an injector apparatus, a removable and rotatable gripper block insert having one or more longitudinal sides created with one of many types of known gripping channels or surfaces for engaging tubing or other or other such elongated items. The gripper block insert can be secured into the carrier and can be removed and then replaced or rotated without removing a serviceable carrier.
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