Civil Engineering Industry

In the civil engineering industry (such as bridge construction, road construction, and prefabricated component production), the conveyance of bulk materials (sand and gravel aggregates, cement powder, fly ash, foundation pit earthwork) faces challenges including "scattered construction sites, diverse materials, high mobility requirements, and strict environmental regulations". Relying on core equipment such as Grasshopper Conveyors (Jumping Conveyors/Portable Conveyors), Truck Unloaders, and Hopper Feeders, as well as independently developed components like idlers, rollers, and dust-collecting chutes, Zoomry Heavy Industry creates customized "mobile + efficient + environmentally friendly" conveying solutions for the civil engineering industry.

Solution Advantages

Centering on the civil engineering needs of "dynamic construction and multi-scenario switching", Zoomry's solutions fully align with the actual operational needs of domestic and overseas civil engineering customers in three core dimensions: "mobility adaptability, environmental safety, and cost-effectiveness":

1. Flexible Mobility Adaptation: Addressing the characteristics of scattered civil engineering sites and complex terrains (e.g., muddy foundation pit areas, temporary road construction sites), the equipment offers two walking modes: wheeled or tracked. For instance, Grasshopper Conveyors (Jumping Conveyors/Portable Conveyors) support custom lengths of 15-30 meters, and their tracked chassis enables all-terrain movement, allowing rapid deployment without complex site modification. Truck Unloaders also provide optional wheeled or tracked designs to meet unloading needs in different construction areas;
2. High-Quality Safety Assurance: All equipment and components comply with the ISO 9001 Quality Management System, ISO 14001 Environmental Management System, as well as CE (Europe) and EAC (Russia) certifications, controlling dust and material leakage from the source. For example, independently produced idlers have a noise level of ≤ 40-45 dB (surpassing China's GB standard of 55 dB) and a sealing performance that meets the 72-hour immersion test requirement (water ingress ≤ 100g, better than the GB standard of 150g), reducing the impact of equipment operation noise on the surrounding construction environment. Pipe belt conveyors achieve 100% sealed conveyance of materials by folding the conveyor belt into a tubular structure (supported by 6 sets of idlers forming a hexagonal shape), preventing the diffusion of fine materials such as cement powder;
3. Full-Line Cost Optimization: Zoomry has built its own quality inspection center (including chemical laboratories, idler laboratories, etc., equipped with over 60 testing devices). Core components (idlers, rollers, cleaning scrapers) are independently produced with sufficient inventory, enabling fast supply within 48 hours and reducing equipment downtime. Meanwhile, efficiency is improved through "equipment collaborative design" — for example, the combination of "Truck Unloader + Hopper Feeder" can shorten the sand and gravel unloading-feeding cycle from 20 minutes (with traditional equipment) to 8 minutes, lowering construction waiting costs.

Application Solutions for Segmented Scenarios in the Civil Engineering Industry

Focusing on three core scenarios of civil engineering — "foundation pit construction, main structure construction, and prefabricated component production" — Zoomry Heavy Industry develops targeted conveying systems by integrating material characteristics and construction rhythms at each stage, ensuring seamless integration between bulk material conveyance and construction processes:

Earthwork and Sand-Gravel Transfer Solution

Foundation pit construction requires frequent transfer of earthwork (with a moisture content of 15%-25%) and sand-gravel materials for support. Most sites are temporarily developed muddy terrains, which demand high off-road capability and anti-clogging performance from equipment. Zoomry's solution centers on "tracked Grasshopper Conveyors" with anti-clogging designs:

• Main Equipment Configuration: Select tracked Grasshopper Conveyors (models such as ZR65D/ZR80D) with a conveying capacity of 200-400 tons per hour (tph). The machine body adopts a reinforced lattice frame, which is lightweight yet strong in load-bearing, enabling stable movement on muddy terrains with a slope ≤ 18°. The rear of the equipment is equipped with an ultra-low receiving hopper (height adapted to the unloading of excavators/loaders), and the inner wall of the hopper is fitted with wear-resistant lining plates to avoid clogging caused by the adhesion of wet soil;
• Components: Idlers are made of HDPE material with a rotational resistance of ≤ 2N (better than the GB standard of ≤ 3N), maintaining low-resistance operation even when adhered with soil. The conveyor belt is made of tear-resistant polyester canvas material with an anti-slip surface treatment to prevent wet soil from slipping. Meanwhile, belt deviation switches are equipped to stop the machine immediately for adjustment when the conveyor belt deviates, avoiding equipment damage;
• Application Advantages: This solution enables continuous "excavation-transfer" operation of foundation pit earthwork. Compared with the traditional dump truck transfer mode, it reduces site occupation by 60% (no need to reserve truck driving lanes). The equipment is flexible in movement and can adjust its operating position at any time according to the progress of foundation pit excavation. The earthwork transfer efficiency is increased by 40%, effectively shortening the foundation pit construction cycle.

Sand-Gravel and Cement Feeding Solution

Main structure construction (e.g., bridge pier construction, road base construction) requires high-frequency supply of sand-gravel (particle size 5-30mm) and cement powder to mixing stations, demanding the conveying system to have both "large flow rate and low dust" characteristics. Zoomry's solution centers on the "Truck Unloader + Pipe Belt Conveyor" to build an efficient feeding system:

• Main Equipment Collaboration: Adopt ZRLS-TU series Truck Unloaders (belt width 1400-1800mm, conveying capacity 200-1800 tph) equipped with 2-4 lane unloading ramps, supporting simultaneous unloading of multiple material transport trucks to avoid queuing and congestion. After unloading, sand-gravel/cement is conveyed to the mixing station via pipe belt conveyors. With a maximum turning angle of 110°, the conveyors can flexibly bypass temporary construction facilities without the need to build transfer platforms, reducing installation space by 40% compared with ordinary belt conveyors;
• Environmental Design: Pipe belt conveyors dedicated to cement conveyance adopt a fully sealed structure. Combined with non-powered dust-collecting chutes at the discharge end, the dust concentration can be controlled below 5mg/m³, complying with the EU CE environmental standards. Rubber skirts are installed at the bottom of the Truck Unloader hopper to prevent material spillage during unloading and reduce pollution at the construction site;
• Application Advantages: This solution realizes the integration of "multi-truck unloading - sealed conveyance - mixing feeding" during the main structure construction stage. The raw material supply interruption time of the mixing station is reduced from 1.5 hours/day (with traditional equipment) to 0.3 hours/day, and dust pollution is reduced by 80%, helping the project meet the requirements of green construction evaluation.

Precise Aggregate and Powder Conveying Solution

The production of prefabricated components (e.g., concrete precast slabs, pipe pile manufacturing) requires precise conveyance of aggregates (particle size 2-10mm), cement, and fly ash, demanding high stability of conveying volume and accuracy of material proportioning. Zoomry's solution centers on the "Hopper Feeder + Belt Conveyor" with precise volume control design:

• Main Equipment Configuration: The Hopper Feeder adopts a customized hopper (width 3.5-5.7m) with a speed-adjustable conveying belt inside, enabling precise control of the feeding volume according to the production rhythm of prefabricated components (accuracy error ≤ ±2%). It is matched with a large-incline belt conveyor (maximum incline 18°), and the surface of the conveyor belt is treated with patterns to prevent fine aggregates from sliding. For powders such as cement and fly ash, pipe belt conveyors can be optionally equipped to avoid moisture-induced caking and dust leakage of powders;
• Control and Maintenance: The equipment is equipped with a PLC automatic control system and an HMI touch screen, allowing operators to set conveying parameters with one click to realize "unmanned" feeding. Polyurethane (PU) cleaning scrapers are installed at the head of the belt conveyor, combined with a brush cleaning device at the tail, which can completely remove residual materials on the surface of the conveyor belt, reducing material waste and equipment wear;
• Application Advantages: This solution increases the raw material utilization rate of prefabricated component factories from 92% to 98%, and reduces the annual maintenance frequency of equipment from 12 times (with traditional equipment) to 5 times, effectively lowering production losses and maintenance costs, and ensuring the continuity of prefabricated component production and the stability of product quality.

Global Services and Support

1. Construction Efficiency Improvement: The equipment is flexibly adapted to temporary sites and multi-process needs, shortening the bulk material conveying cycle by an average of 35%-50% and helping the project complete ahead of schedule;
2. Environmental Compliance: The sealed conveyance and low-noise design meet environmental standards in major global regions (e.g., the EU, North America), avoiding construction suspension caused by dust/noise issues;
3. Cost Controllability: Independent production of components reduces procurement costs, and long-service-life equipment (idlers and rollers with a service life of over 50,000 hours) decreases maintenance expenses, helping customers reduce annual conveying costs by an average of 25%-32%;
4. Rapid Deployment Service: 70% of the equipment is pre-assembled before leaving the factory, accompanied by detailed installation manuals and video guides, with on-site assembly taking only 10-20 days. For complex construction sites, engineers can be dispatched to supervise on-site installation and adjust equipment parameters (e.g., track tension of Grasshopper Conveyors, hopper height) according to the on-site terrain, ensuring the equipment is put into operation quickly;
5. Full-Lifecycle Maintenance Support: Provide "1-year free maintenance + lifelong technical consultation". Spare parts warehouses are established in multiple countries around the world (e.g., Germany, Australia, Southeast Asia). Common spare parts (idlers, scrapers, rollers) can be delivered within 48 hours. A remote monitoring system is built to real-time monitor key parameters such as conveyor belt tension and idler speed, predicting faults in advance (e.g., idler wear warning) and reducing unexpected downtime;
6. Customized Training Services: Provide "theoretical + practical" training for project construction teams, covering daily equipment operation (e.g., PLC parameter setting, remote control) and simple troubleshooting (e.g., conveyor belt deviation adjustment, hopper clogging clearance), ensuring the construction team independently masters equipment maintenance skills and reducing equipment losses caused by human operation errors.