SG shear wrench (jinan) co.,ltd
SG Shear Wrench (Jinan) Co., Ltd manufactures shear wrenches, torque control wrenches and TC bolts, supplying efficient bolting installation systems worldwide.
No.15099 Lvyou Road Licheng District,Jinan City,Shandong Province,China
About SG shear wrench (jinan) co.,ltd
SG Shear Wrench (Jinan) Co., Ltd designs, manufactures and supplies bolting installation systems for structural fastening applications. Its core range includes electric shear wrenches for tension control (TC) bolts, electric torque control wrenches for structural hex bolt tightening, as well as manual shear and torque wrenches and related parts and repair support.
The company’s shear wrench system is engineered for TC bolts, using a dual-socket design that drives the nut and bolt spline in opposite directions until the required tension is achieved and the spline snaps off, providing a clear visual confirmation of proper installation. These tools are used across demanding construction and infrastructure scenarios such as bridge splice plates, beam-to-column connections, stadia roof trusses, and rail switches and crossings.
Beyond fastening tools, SG supplies rock drilling tools for mining and civil engineering uses, including button bits and tapered drill bits, along with a broad range of drilling and cutting accessories used for mining, quarrying, tunneling, water well drilling, geological prospecting, and construction. With an electric, non-impacting operating approach for shear wrenches and a focus on low maintenance and responsive service, SG supports international buyers seeking reliable tooling for bolting and drilling applications.
Core Offerings
Main Product Lines
Shear wrenchElectric shear wrench for TC boltsElectric torque control wrenchManual shear wrenchManual torque wrenchTension control boltsRock drill bitsTapered drill bitsButton bitsWrench parts and repair support
Structural Fastening
Shear Wrench for TC Bolt Installation
The shear wrench system is built for tension control (TC) bolts, combining an outer socket that turns the nut counterclockwise with an inner socket that grips and turns the bolt spline clockwise. When the required tension level is reached, the spline snaps off to provide a clear visual indication of correct installation.
Applications
Typical Use Cases
Bridge splice platesBeam-to-column connectionsStadia roof trussesRail switches and crossings
Rock Drilling Tools
Product Range
- Button bit
- Tapered button bit
- Thread button bit
- Retrac button bit
- Cross bit
- Chisel bit
- Shank adapter
- Coupling sleeve
- Drifting drill rod
- Extension drill rod
- MF rod
- Speed rod
- Tapered drill rod
- Hex drill rod
- Integral drill rod
- Coal mining bit
- Tunneling bit
- Road planing picks
- Conical picks
- Crusher picks
- Flat picks
- Surface mining tools
- Trenching tools
- Foundation drilling tools
- Grader blades
- DTH bit
- DTH hammer
- DHT drill rod
- Self drilling anchor bolt
- Self drilling anchor accessories
- Blast furnace tapping hole tools
- Roller cutter bit
- TBM cutter
- Cutting tools
Industries Served
End-Use Industries
MiningQuarryingTunnelingWater well drillingMineral explorationGeological prospectingCivil engineeringConstruction
Capabilities
Design, Manufacturing and Global Supply
SG Shear Wrench (Jinan) Co., Ltd operates as a designer, manufacturer and worldwide supplier of bolting installation systems, serving customers who require efficient structural fastening and compatible tooling.
Service & Support
Responsive Support
The company emphasizes customer-first service, including same-day service support, and provides spare parts to support ongoing wrench maintenance and repair.
Product Advantages
Operating Features (Shear Wrench)
Electric operationNo air compressor requiredLow maintenanceNon-impacting operation
Contact Information
- Address
- No.15099 Lvyou Road Licheng District,Jinan City,Shandong Province,China
- Phone
- +86 531 6865 6150
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