Sunrise Foundry CO.,LTD
| Payment Terms | T/T, L/C |
| Supply Ability | 60,000 pcs monthly |
| Delivery Time | 35 days |
| Packaging Details | Wooden Case |
| Part Name | Expansion Shell Expansion Leaves |
| Material | Cast Iron, Steel |
| Application | Underground Mining |
| Surface Finish | Sandblasting |
| Quality Control | 100% Inspection |
| Sample | Available |
| Brand Name | NC0952 |
| Model Number | 0952 |
| Certification | ISO9001,CE,SGS |
| Place of Origin | Mainland China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 60,000 pcs monthly |
| Delivery Time | 35 days | Packaging Details | Wooden Case |
| Part Name | Expansion Shell Expansion Leaves | Material | Cast Iron, Steel |
| Application | Underground Mining | Surface Finish | Sandblasting |
| Quality Control | 100% Inspection | Sample | Available |
| Brand Name | NC0952 | Model Number | 0952 |
| Certification | ISO9001,CE,SGS | Place of Origin | Mainland China |
Cast Iron Expansion Shell Expansion Leaves For Mining Roof Support Systems
Product Details
Application
Expansion shell rock bolt anchors come in a wide variety of styles but the basic principle of operation is the same in all of these anchors. The components of a typical expansion shell anchor are a tapered cone with an internal thread and a pair of wedges held in place by a bail. The cone is screwed onto the threaded end of the bolt and the entire assembly is inserted into the hole that has been drilled to receive the rockbolt. The length of the hole should be at least 100 mm longer than the bolt otherwise the bail will be dislodged by being forced against the end of the hole. Once the assembly is in place, a sharp pull on the end of the bolt will seat the anchor. Tightening the bolt will force the cone further into the wedge thereby increasing the anchor force.
Work Shop
FAQ
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1990
Total Annual:
5,000,000-10,000,000
Employee Number:
50~75
Ecer Certification：
Verified Supplier
Factory Introduction Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron, Ductile Iron Castings and and any other precision castings for more than 25 years. We are dedicated to meet different requirements of various custom... Factory Introduction Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron, Ductile Iron Castings and and any other precision castings for more than 25 years. We are dedicated to meet different requirements of various custom...
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