Product Details / 产品介绍

The structure production line for truck-mounted crane booms adopts advanced technologies and efficient configurations, aiming to enhance production efficiency and product quality. The production line is divided into three main modules, supported by multiple auxiliary facilities, to ensure smooth and efficient processes.

1. Cylinder Assembly Module

This module features 4 independent workstations that can be flexibly adjusted as needed, with the capacity to add 2 more workstations in the future.        

The design adapts to diverse production requirements, optimizing assembly efficiency by enabling quick reconfiguration for different boom models.

2. Head and Tail Prefabrication Module

The module integrates several components: manual assembly tools, robot welding lines, robot handling lines, circulating conveyor lines, and processing areas.            

By combining manual operations with automated systems, it streamlines the production process, enhancing precision and consistency in prefabricating boom heads and tails.          

Key technical features:                      

Robot welding lines ensure uniform weld quality and reduce human error.                          

Circulating conveyor lines enable continuous material flow, minimizing downtime between processes.

3. Boom Welding Module

This module comprises multiple workstations, including cylinder-head-tail assembly stations, multiple welding and repairing stations, as well as material loading and buffer stations.            

The design ensures high-efficiency welding and assembly while implementing strict quality control measures.

Auxiliary Facilities

Central Control System：Monitors the production line in real time, provides data feedback, and ensures traceability of the production process. It integrates PLC control and SCADA systems to visualize key parameters (e.g., welding temperature, boom deformation) on a central dashboard.          

Andon System：Enables instant alarm notification for equipment failures or safety hazards, reducing downtime by 30% through rapid issue identification. The system uses color-coded indicators (red/yellow/green) to signal different alert levels. 

Roller Conveyor Material Handling System：Utilizes motorized roller conveyors (load capacity ≥2 tons/m) for efficient material transportation, reducing labor costs by 40% and improving throughput by 25 pieces/hour.

Technical Highlights

1. Laser Seam Tracking Technology

    Employing high-precision laser sensors (resolution ≤0.05mm), the technology automatically corrects welding trajectories to compensate for workpiece deviations. This ensures:                

        Weld seam alignment accuracy within ±0.2mm                

        Compliance with AWS D1.1 structural welding code        

    Case example: For a 12m-long boom, laser tracking reduces manual alignment time from 40 minutes to 8 minutes.

2. Integrated Dust Extraction System

The fully enclosed dust removal room features:                      

HEPA filters (efficiency ≥99.97% for particles ≥0.3μm)                            

Negative pressure ventilation (air exchange rate ≥12 times/hour)        

Benefits:                      

Extends welding equipment lifespan by 50% (reduced dust erosion)                          

Maintains workshop air quality within OSHA permissible exposure limits

Industry Applications

1. Heavy industry (e.g., port machinery manufacturing, wind power equipment production)         

 2. Large-scale component assembly (suitable for booms with lengths of 8-30m and load capacities of 5-100 tons)        

3. Typical application scenarios:                      

  Production of truck cranes for construction sites                          

  Fabrication of telescopic booms for aerial work platforms