KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 100000 Pieces per Year |
| Delivery Time | 5-15 Working Days |
| Packaging Details | Carton Box or Wooden Box |
| Machine Type | Drilling Tool |
| Material | Carbon Steel |
| Processing Type | Forging |
| Use | Ore Mining, Quarry |
| Application | Mining, slope support. tunnel |
| Ultimate load | 280KN |
| Surface | Hot Dip Galvanized or not |
| Length | 1-6m |
| Rod type | Fully Threaded |
| Out Diameter | 32mm |
| Inner Diameter | 19mm |
| Weight | 3.4kg/m |
| Brand Name | MIROC by KSQ |
| Model Number | Anchor Drill Bar |
| Certification | ISO9001 |
| Place of Origin | China (Mainland) |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 100000 Pieces per Year |
| Delivery Time | 5-15 Working Days | Packaging Details | Carton Box or Wooden Box |
| Machine Type | Drilling Tool | Material | Carbon Steel |
| Processing Type | Forging | Use | Ore Mining, Quarry |
| Application | Mining, slope support. tunnel | Ultimate load | 280KN |
| Surface | Hot Dip Galvanized or not | Length | 1-6m |
| Rod type | Fully Threaded | Out Diameter | 32mm |
| Inner Diameter | 19mm | Weight | 3.4kg/m |
| Brand Name | MIROC by KSQ | Model Number | Anchor Drill Bar |
| Certification | ISO9001 | Place of Origin | China (Mainland) |
| High Light | Hollow Self Drilling Anchor Bolt ，R32n Self Drilling Anchor Bolt ，32mm Self Drilling Anchor Bolt | ||
R32N Fully Threaded Hollow Grounting Self Drilling Anchor Bolts
The Self Drilling Anchor (SDA) is unique anchoring system and fulfills current and increasing demands of thetunneling industry and ground engineering for safer and faster production. The system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling with casing systems in unconsolidated or cohesive soil.
Product Description:
Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread. They can application as injection anchor without casing, especially for non-stable boreholes, can be performed in one single operation. no pre-drilling of a borehole by using a casing tube and extension rods with subsequent anchor installation necessary.
Advantages:
• A high rate of installation since drilling, placing and grouting can be performed in one single operation.
• Self drilling system eliminates the requirement for a cased borehole.
• Suitable for working in limited space, height and in areas of difficult access.
• Simple post grouting system.
Products Parameters:
| Self-Drilling Anchor Bolt Specification | ||||||||
| Specification | R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S |
| Outside Diameter (mm) | 25 | 32 | 32 | 38 | 51 | 51 | 76 | 76 |
| Internal Diameter (mm) | 14 | 19 | 16 | 19 | 36 | 33 | 52 | 45 |
| Ultimate Load Capacity | 200 | 280 | 360 | 500 | 550 | 800 | 1600 | 1900 |
| Yield Load Capacity (kN) | 150 | 230 | 280 | 400 | 450 | 630 | 1200 | 1500 |
| Tensile Strength, Rm | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| Yield Strength, Rp0.2 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 |
| Weight (Kg/m) | 2.3 | 3.2 | 3.6 | 5.5 | 6.5 | 8 | 16 | 19.7 |
| Thread Type (left-hand) | ISO10208 | ISO1720 | MAI T76 Standard | |||||
| Steel Grade | EN10083-1 (Alloy Structure Steel) | |||||||
| Compared to carbon steel, alloy structure steel has high anti-corrosion capacity and high | ||||||||
| T-Thread Anchor Bolt Technial Data | ||||||||
| Bar Type | Outside Diameter | Inside Diameter | Cross section | Ultimate Load | Yield Point | Weight | Thread Left/Right | |
| (mm) | (mm) | (mm2) | KN | KN | (kg/m) | |||
| 30 11 | 30 | 11 | 446 | 320 | 260 | 3.3 | Left or right | |
| 30/14 | 30 | 14 | 395 | 260 | 220 | 2.9 | Left or right | |
| 30/16 | 30 | 16 | 382 | 220 | 180 | 2.7 | Left or right | |
| 40/16 | 40 | 16 | 879 | 660 | 525 | 7 | Left or right | |
| 40/20 | 40 | 20 | 726 | 539 | 430 | 5.6 | Left or right | |
| 52/26 | 52 | 26 | 1337 | 929 | 730 | 10 | Left or right | |
| 73/53 | 73 | 53 | 1160 | 1630 | 970 | 12.3 | Left or right | |
| 73/56 | 73 | 56 | 1094 | 1414 | 785 | 11.1 | Left or right | |
| 73/45 | 73 | 45 | 2265 | 1630 | 1180 | 17.8 | Left or right | |
Specification of Other Self Drilling Tools:
| Anchor Plate | ||||||||
| R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S | |
| Dimention(mm) | 150*150 | 200*200 | 200*200 | 200*200 | 200*200 | 250*250 | 250*250 | 250*250 |
| Thickness(mm) | 8 | 10 | 12 | 12 | 20 | 40 | 40 | 40 |
| Hole diameter(mm) | 30 | 35 | 35 | 41 | 60 | 60 | 80 | 80 |
| Weight(KG/PC) | 1.4 | 3 | 3.7 | 3.6 | 8.8 | 18.5 | 18 | 18 |
| Cold deformed with geometry | ||||||||
| Anchor Coupling | ||||||||
| R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S | |
| Outside diameter(mm) | 35 | 42 | 42 | 52 | 63 | 63 | 95 | 95 |
| Length(mm) | 120 | 145 | 160or190 | 180 | 180 | 200 | 200 | 200 |
| Weight | 0.45 | 0.7 | 0.75 | 1.4 | 1.7 | 1.9 | 6.4 | 6.4 |
| Machined steel coupling middle stop | ||||||||
| Drill Bit | ||||||||
| R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S | |
| Diameter(mm) | 41,51 | 51,76,90 | 90,100,110,115,130 | 130,150,160,180,200 | ||||
| Hardened cross bit | Hardened cross bit for loose to medium dense condition with small boulders. | |||||||
| (EX) | ||||||||
| Tungsten cross bit | TC cross bit for soft to medium rock for mations | |||||||
| (EXX) | ||||||||
| Hardened button bit | Hardened buuton bit for unconsolidated rock with boulders. | |||||||
| (ES) | ||||||||
| Tungsten carbon button bit | Button bit with TC inserts for medium rock for formations. | |||||||
| (ESS) | ||||||||
| Hardened arch bit | Hardened drill bit with optimized geometry for unconsoliddated soil with small boulders. | |||||||
| (EC) | ||||||||
| Tungsten carbon arch bit | TC drill bit with optimized geometry for soft to medium rock formations. | |||||||
| (ECC) | ||||||||
| Hardened drop center bit | Hardened cross bit for loose to medium dense ground conditions | |||||||
| (EY) | ||||||||
| TC drop center bit | TC drill bit for soft to medium rock formations. | |||||||
| (EY) | ||||||||
| Casting clay bit | Casting clay bit with optimized geometry for very soft to soft caly. | |||||||
| (EW) | ||||||||
| Machined steel bit or Casring steel bit | ||||||||
| Anchor Nut | ||||||||
| R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S | |
| Key size(mm) | 41 | 46 | 46 | 50 | 75 | 75 | 100 | 100 |
| Length(mm) | 135 | 45 | 45 | 55 | 70 | 70 | 80 | 80 |
| Weight(kg/pc) | 0.25 | 0.35 | 0.35 | 0.5 | 1.55 | 1.55 | 3.6 | 3.6 |
| Machined steel nut or casting steel nut | ||||||||
Packaging:
Company Information:
The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.
MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
4000000-6000000
Employee Number:
50~100
Ecer Certification：
Active Member
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its... KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its...
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