In the field of mining, tunnel support is a key link in ensuring safe production. As the mining depth continues to increase and the geological conditions become more complex, the market demand for accuracy, efficiency and stability of anchor rods and anchoring agent products continues to increase. The traditional production model has problems such as dispersed process, large accuracy error, low production efficiency, and poor product consistency, which is difficult to meet the high-quality support needs of mining enterprises. Lanyuan Technology has been deeply involved in the field of mining support. With its profound insight into the pain points of the industry, it has built five intelligent fully automatic production lines, and provided high-quality support products to mining enterprises with its intelligent production strength, solving the problems of supporting materials supply and quality, and has won high recognition from many large and medium-sized mines.

1. Automatic production line of water conservancy expansion anchor rods: efficiently produce high-quality anchor rods that are suitable for special geology​

With the characteristics of water expansion, the water conservancy expansion anchor has unique support advantages in special geological tunnels such as soft rocks and crushed surrounding rocks. Their production requires extremely high requirements for the installation accuracy of expansion components and the consistency of rod processing. Lanyuan Technology's water conservancy expansion anchor automatic production line realizes the full process automation from raw material cutting, rod body processing, expansion component assembly to finished product inspection.​

The production line deeply integrates the technical concepts of automation, intelligence, efficiency and precision. Relying on the deep integration of German KUKA industrial robot collaborative operation system, high-precision CNC processing equipment cluster and intelligent online testing system, a full-process closed-loop automated production system from raw material input to finished product output has been built. This production line can produce 280-300 water conservancy expansion anchors per hour, which is more than three times higher than the traditional artificial production line. The output anchors are used in a soft rock mine in Henan, and the expansion anchoring force meets the standard rate of 100%, effectively solving the problem of unstable anchoring in soft rock tunnels.​

2. Automatic production line of pipe joint anchor rods: Precise processing to ensure the rapid support requirements of tunnels​

Because of its convenient installation and rapid support force, the pipe joint anchor rod is widely used in mine support and emergency reinforcement scenarios. The accuracy of the pipe joint opening and uniformity of the wall thickness directly affects the support effect. Lanyuan Technology's fully automatic pipe seam anchor production line adopts full-process CNC control to overcome the problem of pipe seam processing accuracy.

The system adopts a modular design architecture, covering raw material loading units, shear butt welding and punching workstations, rolling tube forming systems, fixed-length cutting systems, combined hydraulic punching ring shrinking units, German KUKA double-position robot automatic welding ring system and intelligent palletizing unit, realizing fully automated production from steel strip feeding to finished product palletization.

The production line deeply integrates intelligent manufacturing technology, completely revolutionizes the traditional manual operation model, replaces the traditional manual handling turnover link of the product during the processing process, significantly reduces the labor intensity of workers and effectively improves production efficiency and product quality. In an emergency reinforcement project in a mine in Shanxi, the rapidly supplied pipe joint anchors helped the mine to complete temporary tunnel support within 24 hours, ensuring the smooth progress of mining operations.

3. Automatic production line of oar anchor rods: customized processing to adapt to complex support scenarios​

With its unique "paddle-type" structure, the paddle anchor can provide stronger pull resistance and stability in large-section tunnels and high-stress tunnels. The structural complexity of the paddle anchors is strict in production processes. Lanyuan Technology's automatic production line of oar anchors has the ability to flexibly adjust parameters and can realize the automated production of oar anchors of multiple specifications.

This production line realizes the fully automated production model of paddle anchor rods from the automatic loading of raw materials, automatic aggregate sorting, multiple fixed-size cutting, combined diameter shrinkage, hydraulic rolling wire, anti-counterfeiting marking, automatic feeding, drilling and pin planting, rib identification and snake stamping, intelligent separation inspection, counting and bundling, and finished product palletization. This production line makes up for the shortcomings of separation of all links of traditional oar anchor production, greatly reduces labor intensity, improves production efficiency and product quality, and realizes the need for safe production of oar anchor products.

4. Automatic coal anchor production line: mass production meets the normal support needs of coal mines​

Coal mine support demand is large and it is continuously stable, and the production and quality stability of coal anchors is extremely high. Lanyuan Technology's coal anchor automatic production line has a core design goal of high production capacity and high stability to meet the normal supply of support materials for coal mines.​

The production line adopts a continuous production layout, from automatic loading of raw materials, automatic aggregate sorting, multiple fixed-size cutting, oblique cutting, combined diameter shrinkage, to finished product palletization. This production line makes up for the shortcomings of separation of all links of traditional anchor production, greatly reduces labor intensity, improves production efficiency and product quality, realizes the demand for safe production of anchor products, promotes the anchor production industry to a new era of fully automated production, and provides continuous material guarantee for stable mining of coal mines.

5. Automatic production line of anchor agent: stable output to ensure the synergistic effect of anchor rod support​

As an important supporting material for anchor support, the gel time and compressive strength stability of anchoring agent directly affect the anchoring effect. Lanyuan Technology’s automatic production line integrates cutting-edge technologies in the field of contemporary science and technology. Including mechanical, electrical, hydraulic, automated control, network communication and remote monitoring functions.

The production line adopts a high-precision batching system, with a raw material ratio error of ≤0.2%, ensuring the consistent formula of each batch of anchoring agent; starting from raw materials such as stone powder, resin, benzoyl peroxide, it is automatically stirred according to the process formula, connected through different pipelines until the master belt is formed in one go, two-component quantitative filling, dual-stop sealing, automatic joint cutting, boxing and sealing, automatic packaging, and intelligent warehousing, achieving fully automated production. The anchoring agent used in combination with the anchor rod has a stable anchoring effect, which effectively improves the overall reliability of anchor rod support.

Precise adaptation and customized solutions to mine support problems​

Lanyuan Technology has always adhered to the closed-loop adaptation logic of "working condition pain points → principle matching → product implementation" to tailor support solutions for different mines. Through geological exploration and mine pressure monitoring, we accurately locate the core risks of tunnels; match the corresponding anchor rods and anchoring agent products based on the risks; and rely on intelligent production lines to flexibly adjust production parameters to achieve customized production of product specifications and performance; provide full-process services from product selection to on-site application guidance. Whether it is soft rock, broken surrounding rock, or large-section, high-stress mines, Lanyuan Technology can quickly supply accurately adapted support products, so that each product can "accurately solve specific problems" rather than "universally adapted".​

Choosing Lanyuan Technology’s support products means choosing high quality, high efficiency and high reliability. In the future, Lanyuan Technology will continue to upgrade intelligent production line technology, optimize customized service processes, escort more mining companies, and help high-quality development of the mining industry!