Rock Bolts & Anchor Bolts
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TMPL manufactures mechanical Rock Bolts of sizes 16 mm to 36 mm dia in various lengths, for use in mines, tunnels and embankments as rock anchors. Rock bolt is a stressed or tensioned reinforcement element consisting of a rod, mechanical or grouted anchorage and a plate and nut for stressing by providing torque to the nut or for retaining tension applied bydirect pull. It is also known as active rock anchor. Rock bolts are produced from TMT Fe SOO grade ribbed steel bar as per IS:8266-1986 specifications in various types as below. Expansion Shell Type : These bolts use expansion shells and plugs made of cast steel with left hand thread, firmly gripping the rock and the bolt forming anchorage. Resin/Cement Grouted Type : These anchors are machined conically at one end and are threaded on the other. The conically tapered end is pushed into the resin/cement cartridge placed at the bottom of the drill hole. Rock Bolts Spares and Accessories : Heavy Duty 2H Hex Nuts, Bevel Washers, Taper Washers, Hardened Plum Washers, Beanng Plates etc.
Rock Breaker Body Bolt
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100 Piece (MOQ)
Best Deals from Rock Bolt
Hydraulic Rock Breaker through Bolts
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100 Piece (MOQ)
We are a renowned Through Bolts Manufacturer, Exporter and Supplier based in Haryana, India. Precisely designed, our Through Bolts come in a broad assortment of different models with variegated specifications. They are rigorously examined on various parameters for maximum customer satisfaction. Featuring rigid construction, the Through Bolts are widely applauded for their high tensile strength, flawless finish, optimum resistance against corrosion and long service life. Models Available : ALICON DMB-210, DEMO DMB-210, FINE-23, F-22, INDUS SAGA-200, RHINO-325, ALICON-140, SB-81, etc
Anchor Bits Selection
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Selecting the right anchor bit is crucial for effective drilling and anchoring. Consider factors like soil type, bit size, and material compatibility. High-quality bits ensure precision and durability, optimizing anchor performance. Proper selection enhances installation efficiency and stability, making your construction project more reliable and cost-effective.
Rock Breaker Support Bolt
1,000 - 5,000 Per piece
1 piece (MOQ)
S N Bolts
100 - 10,000 Per Sets
100 Sets (MOQ)
Rock Breaker Side Bolt
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1 Piece (MOQ)
Excavator Hydraulic Rock Breaker Through Bolt for Furukawa, Atlas Copco, Indus, Daemo, Soosan, Hammer & Various other series, Hydraulic Rock Breaker High Quality Best Through Bolt/Side Bolt Available
Rock Breaker through Bolts
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Feature: Hydraulic Chisel Bushes (Upper and Lower) Retainer Bar / Tool Pin Trough Bolt Piston Front Head Seal Kit Other Spare and Accessories
Rock Bolts
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Rock bolting is a primary means of rock reinforcement used to stabilize excavated rock in underground mines and tunneling. Rock bolts are systematically arranged in such a manner as to transfer the load from the unstable surface or exterior of the rock, to the stronger interior part of the rock.
FRP Rock Bolts
600 - 800 Per Piece
5000 Piece (MOQ)
Rock Bolt
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A rock bolt is a long anchor bolt, for stabilizing rock excavations, which may be used in tunnels or rock cuts. It transfers load from the unstable exterior to the confined (and much stronger) interior of the rock mass. Srons Engineers are the largest manufacturers, suppliers and exporters of all types of Rock Bolts in India
Instrumented Rockbolts
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Rockbolts provide a conventional means of strengthening underground openings and stabilizing cut slopes in rock. It is therefore important to check that installed Rockbolts will not fail through over loading. The Instrumented Rockbolts comprise a hollow ribbed steel bar fitted with upto four internal extensometer rods. The extensometer rods are secured at anchor points to the body of the Rockbolt at predetermined positions. The extensometer rods extend from each anchor point to the measuring head. Any extensional and/or compressional force initiated by loading at locations along the length of the Rockbolt cause the displacement of adjacent rod extensometer anchor points. Consequently a change in the position of a particular anchor point causes a movement of the attatched extensometer rod which move independently of the other anchor points. Movement of one or more of extensometer rods in relation to the measuring head is monitored by inserting a dial depth gauge into the appropriate aperture in the measuring eadDetails Product Code - EKE 851, EKE 852,EKE 853 EKE 851 - Rockbolt, 25 mm dia. x 1.5 m long EKE 852 - Rockbolt, 25 mm dia, x 3 m long EKE 853 - Rockbolt, 25 mm dia, x 6 m long EKE 854 - ENKAY - SIL Instrumented Rockbolt, 25 mm dia, 3 m long EKE 855 - ENKAY - SIL Instrumented Rockbolt, 25 mm dia, 6 m long EKE 860 - Dial Depth Gauge, 0.001 x 5 mm The Instrumented Rockbolt is used to measure change in the magnitude of loads distributed along the length of the bolt as a function of time.ApplicationsMeasurement of Rockbolt loads To monitor the behaviour of jointed roof and floor strata during various mining/tunnelling stages To determine the magnitude of loads on roof supports Instrumented Rockbolt
Stainless Steel Rock Bolt
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100 Piece (MOQ)
Self Drilling Anchor
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Self Drilling Anchor Bars
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FRP Rock Bolts Manufactures India
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We are a leading best quality FRP Rock bolts Manufactures India
Rock Bolt
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1 Metric Ton (MOQ)
We are offering rock bolt. The rock bolt is a unique and highly advanced bolt that can absorb rock movements with excellent predictability. It is designed to dissipate and control large amounts of energy liberated from the rock mass deformation process. Thread rock bolt is used together with dome plate and net for reliable ground support in mines, tunnels, slopes, or wherever.
Rock Bolt
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We are offering our client an excellent quality range of Rock Bolts. These Rock Bolts are made from very high quality raw material which ensures high durability at its user end. These Rock Bolts are in high demand in the market. Mild steel rock bolts used to stabilize stones for drilling of tunnels.The rock bolt is a unique and highly advanced bolt that can absorb rock movements with excellent predictability. It is designed to dissipate and control large amounts of energy liberated from the rock mass deformation process.Thread Rock Bolt is used together with dome plate and net for reliable ground support in mines, tunnels, slopes, or wherever.In the longitudinal direction, rock body has equal tensile strength ,that is about 40% higher than the reverse-twist bolt in the same specification .
High Tensile Rock Bolt in Grade 830/1030
46,000 - 56,000 Per Ton
1 Ton (MOQ)
Product Introduction Prestressed threaded bar (or PT bars) are high-strength, high-precision, straight-line steel bars with external threads on the entire steel bar. The steel bar can be screwed onto the connector with internal threads at any section or screwed with a threaded nut with internal threads for anchoring. The utility model has the advantages of simple connection and anchorage, strong adhesion, safe and reliable tension and anchorage and the like, and is a novel material for developing prestressed concrete component. Fully threaded steel bars are currently used to anchor and support the dam body form of the dam foundation. In the cable-stayed bridge, fully threaded bars are used as the main ribs and bridge foundations of the main tower. The use of fully threaded steel bars saves steel, reduces component area and reduces component weight. The continuous external thread is hot rolled. The shape of thread bar is shown as following figure. The main dimension ranges from ⌀15 mm-⌀50 mm and the grade ranges from 500/630Mpa to 1200/1330Mpa.
Self Drilling Anchor
500 Per Number
GFRP Rockbolts
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FiReP® POWERTHREAD® is a system of FRP rock bolts and FRP injection tubes with advanced strength and head load. It was developed for strata support in mining and tunnelling as well as for slope and face stabilization. Due to continuous coarse thread profiles the bolts and tubes can be trimmed if needed. The products have a high ultimate load and due to their profile they offer a maximum bondage with all grouting material. The cutting ability protects machinery and equipment and prevents damage to machinery and equipment while drifting and enlarging tunnels. The bolts and tubes have a high corrosion resistance under acid conditions and are well suited for permanent support. The improved flexibility of long tendons is well suited for application without couplings in confined locations. Due to its high tensile strength the bolt has a high and immediate load bearing capacity if applied with fast setting resin capsules. The low weight facilitates handling. Advantage Offers an all-thread bolt, provides for high end loading, flexibility, easy handling and antistatic coating (optionally) Application FiReP's® POWERTHREAD®technology is primarily used for permanent support of structures, temporary application, for application without coupling in confined locations, in cementious grout, resin capsules and injection of resin Accessories For Powerthread® Rockbolts different types of accessories can be used. FiReP offers nuts such as steel nut, FRP nut and FRP Powernut, plates as well as couplers.
Rock Bolts
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Rock bolting is a primary means of rock reinforcement used to stabilize excavated rock in underground mines and tunneling. Rock bolts are systematically arranged in such a manner as to transfer the load from the unstable surface or exterior of the rock, to the stronger interior part of the rock.Self-Drilling Rock Bolt is a rock-bolting system based ona fully coarse threaded hollow bar.It is especially recommended for the following applications :- Roof and wall bolting.- All ground conditions. Self Drilling Rock Bolts do not require to pre-drill a hole, therefore making it usable even in soft rock conditions.- Installation with grout. The hollow steel anchor rod also acts as a grouting pipe to ease set up. For non-grouting applications, please refer to Mechanical Anchor or Expandable Friction bolt.- Temporary or permanent applications. With optional epoxy coating available for permanent applications.
Rock Bolts
140 - 150 Per Meter
Self Drilling Anchor
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We are the main supplier of this product.
Rock Breaker Tensioner Bolt
4,500 Per Piece
2 Piece (MOQ)
Rock Bolt
900 - 1,200 Per piece
100 piece (MOQ)
WESTA takes the forefront as the premier exporter of resilient rock bolts, offering an extensive selection of rock bolts renowned for their exceptional quality, durability, and suitability for anchoring support in mining and tunnel applications. Leveraging our substantial expertise and extensive experience, we have been a cornerstone in enhancing the productivity and efficiency of various industries worldwide. Our high-quality mining rock bolts, tunnel rock bolts, and accompanying rock bolt accessories have played instrumental roles in sectors ranging from electronics and automotive to mining on a global scale. Notably, our rock anchor bolts represent a noteworthy addition to our product lineup, poised to revolutionize the mining industry in Europe, Canada and Australia. Below, we outline some key features of the rock bolts we manufacture. Produced from the best-quality deformed bar. The bolts embody a rib pattern that facilitates the mixing of chemical anchors and enhances load transfer properties. The rolled thread strength is equal to the column strength of the bar. It Can be used with cementitious grouts as well. The bolt lengths range from 600 to 3000mm.
Rock Bolts
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Rock Bolts, Picket Steel Angle, Vinyl Fencing, Installation Services
Rock Bolt
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A rock bolt is a long anchor bolt, for stabilizing rock excavations, which may be tunnels or rock cuts. It transfers load from the unstable exterior, to the confined (and much stronger) interior of the rock mass.
Rock Bolts
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Rock Bolts, Mining Equipments, Mine Car, Mining PP Wire Mesh, Rebars
Tunnel Rock Bolts
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Srons engineers are indian manufacturers exporters distributors of rock bolts, self drilling anchor bolt systems, sda bolts, threaded rods, hollow bars, fully threaded bars, coil rods, hollow rods, tie rods, high tensile thread bars, ms thread rods, plain washers, flat washers, spring washers, spring lock washers, hex nuts fasteners, hex bolts fasteners, strut support systems, spring channel nuts, tunnel bolts, minining bolts, tunnel rock bolts, mining rock bolts, coil mining fasteners, tunnel fasteners, mining fasteners, sas 670 800 bars, din 125 washer, din 127 spring lock washers etc in india punjab ludhiana. Our products are available in material like stainless steel and mild steel and finish of products like hot dip galvanized & zinc finish. We are exporting our products to uk, usa, australia, canada, uae, belgium, denmark, dubai, france, germany, ireland, italy, netherland, new zealand, norway, saudi arabia, sri lanka, sweden, bangladesh etc.
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