Tanrimine Metal Support Co., Ltd.

Hot sale Threadbar Bolt Supplier - ROUNDBAR BOLT – TRM

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owing to excellent assistance, a variety of high quality products and solutions, aggressive costs and efficient delivery, we take pleasure in an excellent popularity amongst our customers. We are an energetic business with wide market for Fb33 Split Set Bolt Supplier, Split Set Rock Bolts Manufacturer, Mine Washer, Your inquiry might be extremely welcomed plus a win-win prosperous development are what we've been expecting.
Hot sale Threadbar Bolt Supplier - ROUNDBAR BOLT – TRM Detail:

TRM devoted oneself to manufacturering safety and qualified ground support products for the application in mine, tunnel and slope etc. Beside of Split Set system with friction bolt and paltes, we also provide steel bar bolts like roundbar bolt. Roundbar is a very popluar steel material in the market and steel mill can supply a lot of different standard grade roundbar to meet the different requirements according to the conditions of strata, normally the grade of bolt bar we supply is Q235, Q345, 40Cr, 20MnSi, #45 etc. which is equal to ASTM A36, A6, 5140 AISI A706M ASTM1045 etc. We also could supply other grade of steel meanwhile to help our customer to select a correct grade of steel bar for their roundbar bolt, give customer the best solution to solve their supporting problem with low cost. Screw will be machined at one end of the roundbar bolt and a nut will be screwed on with a pin fixing on the bolt, at the same time we also supply all the nuts and washers used together with the roundbar bolts. We welcome customer to offer us their own design of nuts and washers, and we can supply nuts and washer made by casting, forging and machining. To help mixing the resin capsules and make the roundbar bolt has Anti-Shear resistance in support performance, we also press some “D” shape form along the roundbar bolt body which we called it as “D-Bolt”, it has a much more better performance in the support projects. We also can supply roundbar bolt with forged head which is more convenient to use in the ground support applications.

ROUNDBAR BOLT FEATURES

Different grade of roundbar are available.
Forged head with threadend or shell is available.
a simple, inexpensive ground support system.
Accessories such as washers and nuts are available.
Resin cartridge is available.

INSTALLATION INSTRUCTIONS    

1. A hole with appropriate diameter for size of bar will be drilled into the roof of strata approximately 25mm longer than the roundbar bolt. Measure from where the plate touches the roof to the top of the bolt.

2. Insert resin cartridge into hole. Length and type of resin as specified in the roof control plan.

3. With the bolt in the bolt wrench, insert the torque/tension bolt into the hole to a point where the roof plate is just slightly off the roof line and no excessive boom pressure is applied. Now rapidly rotate the bolt counter-clockwise for 5-10 seconds (or as per resin manufacturers recommendations for type of resin being used) to insure proper mixing of the resin. Always keep hands away from rotating parts.

4. Now hold the bolt assembly in place (do not apply any up-thrust) for a minimum of 10-30 seconds (depending what resin is used) to allow the resin to set up properly.

5. After the resin has set up properly, rotate the bolt assembly clockwise with minimum up thrust and apply a torque to the bolt as per the mine roof control plan. this completes the installation.


Product detail pictures:

Hot sale Threadbar Bolt Supplier - ROUNDBAR BOLT  – TRM detail pictures

Hot sale Threadbar Bolt Supplier - ROUNDBAR BOLT  – TRM detail pictures

Hot sale Threadbar Bolt Supplier - ROUNDBAR BOLT  – TRM detail pictures

Hot sale Threadbar Bolt Supplier - ROUNDBAR BOLT  – TRM detail pictures

Hot sale Threadbar Bolt Supplier - ROUNDBAR BOLT  – TRM detail pictures


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It adheres to the tenet "Honest, industrious, enterprising, innovative" to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for Hot sale Threadbar Bolt Supplier - ROUNDBAR BOLT – TRM, The product will supply to all over the world, such as: Hanover, Botswana, Philippines, Our organization. Situated inside the national civilized cities, the visitors is very easy, unique geographical and economic situations. We pursue a "people-oriented, meticulous manufacturing, brainstorm, construct brilliant" organization. hilosophy. Strict top quality management, fantastic service, reasonable cost in Myanmar is our stand on the premise of competition. If vital, welcome to make contact with us by our web page or telephone consultation, we are going to be pleased to serve you.
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Julia from Mumbai - 2018.12.05 13:53
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Irene from Somalia - 2017.09.29 11:19

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