Product Name: Expansion Shell Bolt |
Material: carbon steel for Expansion Shell, cast iron for Rock anchor bolts |
Size:32mm, 35mm, 38mm, 42mm, 48mm |
Process: Forging for Expansion Shell, casting for Rock anchor bolts |
Application: Rock anchor used in sound rock or concrete allows one-sided forming of walls |
Process: Forging for Expansion Shell, casting for Rock anchor bolts |
Weight:0.3-0.6KG etc. |
Production Process
Machining Workshop
We have full set line of machining facilities, various CNC equipment and Machining Center can meet customers’ requirements. After machining, the casting parts will be completed. Then, they will be inspected and packed for delivery and shipment.
Quality Control
Checking the raw material after they reach our factory------- Incoming quality control
Checking the details before the production line operated
Have full inspection and routing inspection during mass production---In process quality control
Checking the goods after they are finished---- Final quality control
Checking the goods after they are finished-----Outgoing quality control
Packing and Delivery
Packaging of Expansion Shell Bolt can be customized based on customer requirements to meet the different needs, such as plastic bag, carton box, wooden case, crate, etc.