Home > Post Tension Anchor >

Cast Iron Expansion Shell Expansion Leaves For Mining Roof Support Systems

Product Categories

Sunrise Foundry CO.,LTD

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Cast Iron Expansion Shell Expansion Leaves For Mining Roof Support Systems

Name: Cast Iron Expansion Shell Expansion Leaves For Mining Roof Support Systems
Brand: NC0952
Price: 1 USD

Quality Cast Iron Expansion Shell Expansion Leaves For Mining Roof Support Systems for sale

Brand Name : NC0952

Model Number : 0952

Certification : ISO9001,CE,SGS

Place of Origin : Mainland China

MOQ : 100 pcs

Price : Can talk

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

Contact Now

Cast Iron Expansion Shell Expansion Leaves For Mining Roof Support Systems

Product Details

Material	Cast Iron or Steel Available
Process	Sand Casting, Precision Investment Casting
Application	Underground Mining
Tolerance	Can Reach to +/-0.01mm After Machining
Quality Control	100% Inspected
Surface	Sandblasting, Oil rusty,

Cast Iron Expansion Shell Expansion Leaves For Mining Roof Support Systems

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.

Cast Iron Expansion Shell Expansion Leaves For Mining Roof Support Systems

Work Shop

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory for mining expansion shell anchor.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Cast Iron Expansion Shell Expansion Leaves For Mining Roof Support Systems Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Sunrise Foundry CO.,LTD
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!