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Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar

Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar
Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar

Large Image :  Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: R25 R32 R38 R51 T40 T76
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 2 weeks
Supply Ability: 2000 sets per month

Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar

Description
Model: R25 R32 R38 R51 T40 T76 Product Name: Self Drilling Anchor Bolt
Length: 1m-9m Material: High Strength Steel
Application: Tunneling, Mining, Deep Foundtion Rock Support Head Style: Round
High Light:

hard rock tools

,

borehole drilling tools

Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar
 
1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, sandy gravel, backfill ground.
2. Used for permanent support for tunneling.
3. In slope stabilization, rock bolts and soil nails can be used to maintain and strengthen soil and rock.
4. Used for micro pile reinforcement. Micro pile can transmit structural load to foundation, and then limit the deformation of buildings.
5. Drill bits can be used for differently according to the rock conditions.
Features:
1. Casing free in the operation. Anchor bar is also a drill pipe which is convenient and time-saving.
2. Drilling and grouting can be done simultaneously. With good grouting spread radius and reliable anchoring quality, fractures can be filled effectively.
3. The anchor bar with standard full thread can be cut according to your requirement. The cut anchor bars can be connected by couplers. It's suitable in narrow work space.
4. Due to the continuous R-thread and T-thread, self drilling anchor bolt has higher bonding stress.

 

R -thread Hollow Anchor Bar
SizeOuter Dia.
mm
Inner Dia.
mm
Ultimate Load
KN
Yield Load
KN
Weight
Kg/m
R25N25122001502.3
R32L32202101602.9
R32N/132202802302.9
R32N32182802303.4
R32S/132183602803.4
R32S3214.53602804.1
R38N/13822.55004004.8
R38N/238215004005.5
R38N38195004006
R38S/138185504306.2
R51L/15137.55504505.6
R51L51365504507
R51N/151348006307.5
R51N51338006308.5

 
Product Phots
Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar 0Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar 1
About US

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
We have rich experience in this field of DTH hammers and bits for 10 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as France, Spain, Italy, South Africa, Iran, Malaysia, Australia ad etc.

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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