Luoyang Metis Mechanical Equipment Co., Ltd. >> Metis Mining Grouting Coal Expansion Shell Anchor Bolt

Metis Mining Grouting Coal Expansion Shell Anchor Bolt

Metis Mining Grouting Coal Expansion Shell Anchor Bolt
Price: US $ 2.5-3.3/Meter
Trade Terms: FOB,CFR,CIF
Min Order: 1/Meter
Pay Type: L/C,T/T

√  Brief Introduction



Expansion shell anchor bolts are a common style of area ground support.There is an expansion shell
at the end of the bolt which is inserted into the hole. As the bolt is tightened by the installation drill the expansion shell expands and the bolt tightens holding the rock together. Mechanical bolts are
considered temporary support.

The expansion units have exclusive features that ensure positive anchorage under the most conditions.
The expansion units, which are available in many variations, conforms to the hole diameter. This ensures a even load distribution between the anchor and the rock at the anchor point.



√  Specifications



Expansion Anchor Bolt



        Size


 
Ultimate Tensile Strength of the Bar(KN)Drill Hole Dia.
       (mm)
      Length.
       (mm)
Initial Drawing        Force   (KN)
EX25/4020040145>=90
EX28/4831048145>=120
EX32/5136051155>=150


√  Features


1.Safe, reliable, and time saving.
2.Simple installation & operation.
3.Choice of drill bits for different ground conditions.
4.Grouting works synchronize with drilling or after drilling.Grout can fill fractures effectively.
5.Anchor bars can be cut and lengthened on request, applying to narrow spaces.
6.It provides higher bonding stress than smooth steel pipe depending on continuous wave thread.


√  Application

Tunneling
Soil Nailing
Mining
Slope Stabilization
Hydroelectric Station
Civil Construction
Other underground projects



Company Profile


Metis is the most professional supplier in geotechnical engineering and construction industries in Asia. We provide the most innovative and effective solutions for a wide variety of ground engineering, slope stabilization, soil nailing, tunneling support, earth retention solutions.

We offer a comprehensive range of anchors and equipment to suit a wide variety of situations in the ground engineering and construction industries. Below are our fields of expertise:

*  Self Drilling Anchor Bolt

*  Anti-corrosion Rock Bolt

*  Anchor Net

*  Rock Drill

*  Injection Pump

These rock bolts are available in a range of sizes and lengths. Also some products can be customized according to customer's demand. As a rapid and cost-effective solution, the bolts and equipment can be used in a wide variety of projects, such as tunneling support, hydroelectric station, soil nailing, micro piles, mining, and other projects.

Prod Model: EX25/40
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Commodity: Expansion Anchor Bolt
Size: Ex25/40
Drill Hole Dia. (mm): 40
Length. (mm): 145
Ultimate Tensile Strength Of The Bar(Kn): 200
Thread Standard: ISO 10208
Connection: Common Bolt
Head Style: Round
Grade: 12.9
Finish: Hot Galvanizing
Material: 40cr
Type: Thread
Standard: CE, ISO, SGS
1. Introduction

Metis is the most professional supplier in geotechnical engineering and construction industries in Asia. We provide the most innovative and effective solutions for a wide variety of ground engineering, slope stabilization, soil nailing, tunneling support, earth retention solutions.

We offer a comprehensive range of anchors and equipment to suit a wide variety of situations in the ground engineering and construction industries. Below are our fields of expertise:

· Self Drilling Anchor Bolt

· Anti-corrosion Rock Bolt

· Anchor Net

· Rock Drill

· Injection Pump

These rock bolts are available in a range of sizes and lengths. Also some products can be customized according to customer's demand. As a rapid and cost-effective solution, the bolts and equipment can be used in a wide variety of projects, such as tunneling support, hydroelectric station, soil nailing, micro piles, mining, and others.

2. Brand Competitiveness

· Powerful Equipment

We have many advanced machines for rock bolts. Some of them are designed & developed by our ourselves. Now, we have applied for the patent about our machines.

· Reliable Products:

We have got the ISO & CE certificates now. And in order to provide reliable products, we have build a set of mature, integral quality control system in the whole process.

· Excellent Services

A: Emails will be replied in 8h; All the inquiry & problem will be replied & solved in timely.

B: 24h on Line; We are on line 24h. Clients' question will be replied immediately.

C: After-sales services: If necessary, we can send our engineers to the project site providing installation & operation direction.

· Technology & Innovation

For providing more safe & efficient products, we are also devoted to the research and development to new products & machines.

· Professional Team

Metis have a professional, powerful & creative team of marketing, sales, research & development and production team to provide excellent services.

3. Brand Value

· Profession

· Innovation

· Integrity

· Efficiency

Factory

Luoyang Metis Mechanical Equipment Co., Ltd. is specialized in production and trade of self drilling anchor bolt. We are the most professional manufacture of self drilling anchor bolt in China which is located in Changzhou near Shanghai port. It can provide the transportation conveniently and save costs as well. We have over 5000 square meters and 8 anchor bolt production lines and accessories processing equipment. You can undoubtedly see that the production is going on in an intense but orderly manner.

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