Project Description

Product

Anchor Steel

Resin hot-rolled steel bar with seven advantages

  • The most reliable and high-quality raw material protection : The company owns Australia’s high-quality mineral powder base and adopts a reasonable mix of high-quality raw materials to provide reliable raw material protection for production.
  • The most advanced and accurate inspection system : Using Bruker S4 X-ray non-contact fluorescence analyzer from Germany, universal testing machine and impact testing machine manufactured by Tess Industrial Systems in the United States, all raw and auxiliary materials and finished products tested in the factory were inspected to ensure accurate data for each link. The indicator is fully controlled.
  • The most stable and stable quality product : “JB” brand hot-rolled ribbed steel bar for resin bolts is the most stable steel used in the country. The product has excellent concentricity and verticality, is easy to process, has high strength, high elongation, and ensures maximum use of mines. Anchor reinforcement safety.
  • Fastest quality classification: Different grades of resin bolts with different specifications will be produced with hot-rolled ribbed steel bars, which will be categorized by the sales company according to customer needs, and provide the user with test data for each batch of products sent to ensure the accuracy of product analysis data. Sexuality and timeliness, to meet the different requirements of customers.
  • The most elaborate and rigorous production process : From the raw material procurement, testing, ingredients, smelting, rolling, sampling to classification according to customer requirements, transportation and other links have MES system and process card control, so that products have traceability.
  • The most standardized production process control : Adopting the leading domestic bar production line designed by China Metallurgical Co., Ltd., Beijing Ruixin Long Products Co., Ltd., the company introduced new technology from Germany and implemented standardized process control to make the product have full strength and high material utilization rate.
  • Most intimate and perfect after-sales service : The company has professional and technical personnel to solve the problems encountered by customers in the production process, to the quality of customer feedback, and make every effort to achieve the province within 24 to reach the scene, within 48 hours outside the province to reach the scene, to ensure that the first time to come to the customer service.

Size and Allowable Deviation for Resin Anchor Rods

specification

Inner diameter

Cross rib height

Cross rib pre-width (mm)

Out of roundness (mm)

Cross-rib spacing (mm)

Nominal size

Allowable deviation Nominal size

Allowable deviation

Nominal size

Allowable deviation

φ16

16 +0.5

+0.1

1.5 ±0.4 1.0 ≤0.4 11.5 ±0.5

φ18

18

+0.5

+0.1

1.5 ±0.4 1.3 ≤0.4 13.3 ±0.5
φ20 20 +0.5

+0.1

1.5 ±0.4 1.3 ≤0.4 13.3

±0.5

φ22 22 +0.2

+0.3

0.8 +0.3

-0.2

1.1 ≤0.4 12

±0.8

The mechanical properties of hot-rolled steel bars for resin bolts

trademark

Yield strength (mm)

Tensile strength (MPA)

Elongation (%)

not less than

MC335 335

490

20

MC400

430 585

20

MC500

500 630

18

MC600

600

800

18

Logistics advantages: Jianbang Group’s three-station and three-lane railway dedicated lines have an annual throughput of more than 1,000 tons, which is convenient and quick, and can meet the freight demand and send them to all parts of the country in time.