Qinghai Xining Hollow Grouting Anchor Tunnel Support Anchor

Ordinary hollow grouting anchor
It consists of hollow anchor body, grout stopper, backing plate and nut.
The manufacturer specializes in the production of customized hollow grouting anchors of various specifications, national standards, and iron standards. For nationwide sales, direct logistics and delivery, the shortest time, everyone can buy with confidence, the price is the lowest on the entire network.
Consultation Hotline

Application: Suitable for medium geological conditions, good permanent support of surrounding rocks, advance support, slope support, foundation pit support, etc. of roads, railways, tunnels, etc. In this project, through the pressure grouting of the hollow anchor body, the broken rock mass can be consolidated, the rock mass can be improved, the groundwater can be isolated, and the rod body can be prevented from corrosion, thereby achieving good support purposes.
Manufacturer's phone number

Ordinary anchor specifications and technical parameters
> Product model

Nominal outer diameter/wall thickness

Ultimate tensile strength

Yield force

Elongation

Thread direction

Pitch
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Remarks

The mechanical performance index of the hollow anchor can be produced according to the user and requirements
The length of the anchor body can be customized according to Processing according to customer requirements
Backing plates, nuts, stoppers, and anchor heads can be provided according to customer requirements.

Self-drilling anchor product specifications and technical parameters
Anchor specifications





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Enterprise standards

Level

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The company’s main product categories
One pulp Support series shotcrete machine
Secondary grouting reinforcement
Single-cylinder, double-cylinder piston grouting pump, screw grouting pump, mud pump, hydraulic grouting pump, high-pressure grouting pump, manual grouting pump Slurry pump.
Three-hole rock drill, down-the-hole drilling rig
Four-sided machinery
Chiseling machine, concrete milling machine, engraving machine, seam cutting machine, troweling machine, impact rammer, drilling machine Grooving machine, caulking machine, road roller, hair dryer, dust cleaner, grinder.
Five
Bridge prestressed categories
Prestressed front cassette jacks, through-core jacks, extruders, vacuum pumps, grouting machines, secondary mixers, high-pressure oil pumps, threading machines, anchors Tools, steel strands, corrugated pipes, grouting trolleys, and tensioning control systems.
Six
Construction series products
Steel bar upsetting machine, thread rolling machine, bending machine, cutting machine, arc bending machine, straightening and cutting machine, scrap steel bar straightening machine, hoop bending machine , rust remover, cold extrusion machine.
Seven
Steel pipe series products
Steel pipe straightening, rust removal and painting all-in-one machine, grooving machine, thread rolling machine, pipe bending machine, opening machine.
Eight mineral products
Mining shotcrete machine, mining grouting pump, mining air pump, mining pneumatic vibrator, mining pneumatic diaphragm pump, mining anchor drilling rig, mining Air drill, mining rock drill, pneumatic impact drill, cable hook, mining resistance pump, Malisan, mining rail equipment, single hydraulic prop, column shoes, column cap, mining sheave, clamp, mining Use belt buckle, buttoning machine.
Nine other products
Micro automatic wall painting machine, hollow grouting anchor, (CNC) I-beam arch bending machine, anchor cable dynamometer, rock splitting machine, mortar spraying machine.
Customer satisfaction is our biggest need!