ZOOMRY
Grasshopper conveyor cascading refers to constructing an efficient and flexible material conveying system by serially combining multiple mobile conveying devices. It is particularly suitable for industrial scenarios such as mining operations, port loading/unloading, and large-scale stockyards. It can effectively address the limitations of traditional fixed conveying systems in long-distance transportation and adaptation to complex terrains.
Characteristics of Cascading Conveying Systems
Spatial Adaptability
Grasshopper conveyors adopt a modular structural design, with a standard single-machine length adjustable within 15-40 meters, and can extend to a conveying distance of hundreds of meters through cascading combinations. Some grasshopper equipment is equipped with a hydraulic lifting system and multi-angle adjustment mechanisms, enabling stable operation within a ±18° inclination range. The unique chassis design (including both wheeled and tracked configurations) allows it to maintain stable conveying on rough terrains, with a minimum turning radius of 8 meters, perfectly adapting to various complex working environments.
Intelligent Collaborative Control
The equipment system adopts an advanced PLC control system combined with frequency conversion drive technology to monitor the operating status of each unit in real-time. Through independently developed PID regulation algorithms, it can complete speed matching within 0.1 seconds, effectively preventing material accumulation. Notably, using low-noise idlers developed by Zoomry Heavy Industry (operating sound pressure level below 45 decibels) and ultra-wear-resistant Conveyor Belts (service life exceeding 150,000 hours), the overall energy consumption of the system is reduced by 18-25% compared with traditional equipment, achieving dual improvements in efficiency and energy conservation.
Rapid Response and Deployment
The equipment adopts a pre-assembled modular design, with 80% of components debugged before leaving the factory, and the on-site installation cycle only takes 10-20 days. In terms of safety protection, it is equipped with a hydraulic locking system and a steel wire rope breakage protection device, which can achieve emergency braking within 0.01 seconds. Zoomry has established a global spare parts supply network that provides 72-hour emergency response services, combined with remote diagnosis functions, reducing unexpected downtime by more than 60% and ensuring production continuity.
Solutions for Typical Application Scenarios
Mining Field
Mining working environments usually face steep slopes of 15-25°, narrow tunnel spaces of 3-5 meters, and soft and unstable foundation conditions. The types of conveyed materials are diverse, including ores with a Mohs hardness of 7 or higher, viscous slag with a moisture content exceeding 20%, and mixed bulk materials with particle sizes ranging from 0.5-500mm.
The grasshopper conveyor system is equipped with a low-height receiving hopper (compatible with all models of loaders) and a foldable arm design, enabling efficient operation in narrow tunnels with a conveying capacity of up to 800 tons/hour. The equipment's tear-resistant conveyor belt and impact-resistant idlers can adapt to extreme environments from -40℃ to 80℃, with an annual failure rate of less than 0.5%, effectively coping with the harsh conditions of mining operations.
Technical Breakthroughs
- Dust control: Closed material guide chute (negative pressure ≤-50Pa) combined with a high-pressure micro-mist system (mist particles 5-10μm), controlling the dust concentration in the working area below 2mg/m³
- Temperature adaptation: In low-temperature environments, neoprene belt materials (cold-resistant to -55℃) and PTC heating devices are used; in high-temperature environments, EPDM rubber belt materials (temperature-resistant to 120℃) are used with water-cooled rollers
- Protection design: The entire system has an IP65 protection rating, with an automatic lubrication system for regular maintenance (every 8 hours)
Port Logistics Field
Port operations face scattered operating areas of 500-1000 meters, high-efficiency loading/unloading requirements of 2000 tons/hour, and fluctuations in the working surface caused by 3-5 meter tidal changes. The high salt spray environment (≥50mg/m³) leads to a metal annual corrosion rate of 0.1mm.
Zoomry Heavy Industry provides a mixed cascading solution of wheeled + tracked types. Wheeled grasshoppers can quickly move to the unloading point and adjust the height through the hydraulic lifting system to realize the transfer of goods to the rear stockyard; tracked equipment is suitable for long-distance transportation on soft ground. The system integrates RFID material tracking and automatic sorting modules, which can significantly improve cargo turnover efficiency, reduce labor costs, and meet the high-frequency and high-efficiency operation requirements of port logistics.
Technical Breakthroughs
- Rapid transfer: Hydraulic folding design (≤10 minutes), traction speed ≥20km/h
- Overload protection: Ultrasonic material level monitoring, automatically reducing speed by 50% and activating bypass when overloaded by 120%
Choosing Zoomry Heavy Industry
- Products have passed international certifications such as CE, EAC, and KCS, with core components meeting CEMA standards, and meeting various stringent testing requirements including -50℃ cold resistance tests.
- Provide EPC+M+O full-cycle services, and can design dual-speed and dual-material conveying solutions according to special needs, with precise control of operating parameters in each section through PLC.
- The whole-life cycle cost is 20-30% lower than similar products, and the 5-year warranty + 2-year guarantee policy significantly reduces customer risks.
- Equipment dust emission <10mg/m³, optional solar hybrid power, meeting the requirements of the EU IED directive.
- AI predictive maintenance system monitors over 300 parameters, significantly improving OEE indicators.
- 8 regional service centers, 4G remote support, and bilingual technical teams for rapid response.
System Selection Guide
Key Points for Demand Analysis
- Material parameters: Physical property data such as particle size, humidity, and density
- Terrain conditions: Environmental factors such as slope and foundation bearing capacity
- Capacity requirements: Design redundancy according to 120-150% of peak flow
Engineering Design Keys
- Transfer optimization: Curved rollers + buffer chutes reduce dust by 70%
- Power configuration: Distributed power supply to avoid voltage attenuation
- Safety redundancy: Dual sensors + SIL2 level safety design
With its technological innovation strength and global service network, Zoomry Heavy Industry continues to create efficient, reliable, and economical material conveying solutions for customers. Choosing Zoomry means choosing a trustworthy long-term partner.
For more technical details or customized solutions, please contact us through the following methods:
- Official website: Zoomry Heavy Industry
- Service hotline: +86 131-6401-6717
- Email: oversea@zoomry.cn
