Our trailer manufacturing line is designed around real production processes, not isolated machines.
By organizing equipment into clear manufacturing systems, we help trailer manufacturers build stable, repeatable, and scalable production lines—from longitudinal beam fabrication to full trailer frame assembly.
The line can be configured modularly according to trailer type, workshop space, and production capacity.
It covers the core manufacturing stages of beam processing, frame assembly, and structural panel production, with optional sub-assembly systems.
Equipment is organized according to real trailer manufacturing workflows, not standalone machine logic.
These production lines are designed to support different vehicle manufacturing applications, including tanker trailers, semi-trailers, dump trucks, and component assembly.
Each line focuses on specific structural and process requirements, while sharing common manufacturing principles such as stable frame fabrication, standardized workflows, and flexible configuration to suit different workshop layouts and investment stages.
The Tanker Production Line is designed for the manufacturing of tanker trailer chassis and structural frames.
It can be applied to the production of the following tanker-related products:
The line focuses on the load-bearing chassis and frame structures required for tanker applications.
Tank body fabrication processes can be arranged separately or integrated as downstream operations.
This production line covers the main manufacturing processes required for tanker chassis production, including:
These processes form the core manufacturing steps shared by most tanker trailer designs.
The line supports both batch production and flexible manufacturing requirements.
The tanker production line typically includes the following machines:
Used for automatic welding of semi-trailer bottom plates and side beams with precise seam tracking and continuous flat-position welding.
Used for hydraulic pressing and forming of tank vanes, ensuring accurate positioning and consistent forming quality for subsequent welding processes.
Used for automatic welding of shaped tanks with gantry structure, enabling stable and continuous welding along complex tank surfaces.
Used for automatic circumferential welding of tank shells, providing stable girth weld quality with simple operation.
Used for vertical automatic girth welding of shaped tanks, suitable for large-diameter tanks with high welding consistency.
Used for automatic longitudinal welding of tank bodies, ensuring uniform weld seams and improved production efficiency.
The Semi-Trailer Production Line is designed for the manufacturing of various types of semi-trailer chassis and structural components.
It is suitable for a wide range of standard and specialized semi-trailers, including:
The line focuses on core frame and structural manufacturing, which is common across most semi-trailer designs.
This production line covers the main manufacturing processes required for semi-trailer production, including:
These processes allow different semi-trailer types to be manufactured on a shared production platform.
The line supports both standard models and customized semi-trailer production.
The semi-trailer production line typically includes the following machines:
Used for flanging and strengthening holes on stringer webs, ensuring accurate hole positioning and improved structural strength.
Used for press forming and bending of upper and lower wing stringers, with adjustable R-arc forming according to design requirements.
Used for double-gun submerged arc welding of longitudinal beams, enabling simultaneous welding of two seams with high efficiency.
Used for positioning and assembly of longitudinal beam components, ensuring accurate alignment of wings and web plates.
Used for correcting welding deformation of longitudinal beams, straightening upper and lower wings without beam turnover.
Used for assembly of semi-trailer frames, including positioning of longitudinal beams, side beams, and cross members.
The Dump Truck Production Line is designed for the manufacturing of dump truck chassis structures and related body components.
It is suitable for the production of various dump truck configurations, including:
The line focuses on structural frame fabrication and body-related components required for dump truck applications.
This production line covers the main manufacturing processes required for dump truck production, including:
These processes support both standard dump trucks and reinforced models for heavy-duty use.
The line supports efficient and scalable dump truck manufacturing.
Used for assembly and positioning of bottom, side, and front plates of dump truck bodies, supporting efficient box body assembly.
Used for lifting, conveying, and rotating heavy workpieces to enable flexible and efficient material transfer along the production line.
Used for turnover and rotation of large and irregular workpieces, such as frames and tanks, with controlled and stable flipping motion.
The Assembly Line is designed for the assembly of trailer and truck sub-components and structural modules.
It is suitable for use across different vehicle types and production lines, including:
The assembly line supports standardized assembly operations that are shared across multiple product categories.
This assembly line covers the main assembly processes required for vehicle and component production, including:
These processes help improve overall production rhythm and consistency.
The assembly line serves as a supporting and stabilizing production system.
Yes.
This manufacturing line is widely used for tank and tanker trailer chassis and structural frame production, including longitudinal beams, main frames, and cross members.
Tank body rolling, welding, and pressure testing are typically handled in independent downstream processes and can be connected separately.
Yes.
The core beam manufacturing and frame assembly lines are shared across flatbed, container chassis, tanker, and box-type trailers.
By adjusting fixtures and process settings, manufacturers can produce multiple trailer models on the same manufacturing platform.
No.
Many manufacturers start with the longitudinal beam manufacturing line and frame assembly line, then add panel processing or sub-assembly lines as production volume increases.
The system is designed for phased investment and gradual expansion.
Frame accuracy is controlled through:
Dedicated beam and frame assembly fixtures
Stable positioning and clamping during welding
Controlled welding sequences
This approach helps ensure consistent geometry and reduced rework, especially for long trailer frames.
No.
The panel and corrugated plate processing line is optional and mainly used for sidewall and box-type trailers.
For flatbed, skeleton, and tanker trailers, this module is usually not required.
Yes.
The production line can be configured based on:
Workshop size and crane capacity
Existing cutting, machining, or painting processes
Required production flow and takt time
Line layout planning can be adjusted to fit both new factories and upgraded workshops.
The line is suitable for small to medium batch production as well as higher-volume manufacturing, depending on configuration.
Station quantity, automation level, and takt time can be adjusted according to your target output.
To prepare a practical proposal, the following information is usually required:
Trailer types and main dimensions
Monthly or daily production target
Workshop layout and available space
Power supply and lifting conditions
Based on this, a process-oriented line configuration can be recommended.
Yes.
The manufacturing line is modular by design, allowing future upgrades such as:
Additional automatic welding stations
Expanded sub-assembly lines
Improved material handling integration
This helps protect long-term investment as production requirements evolve.
Support can be provided for:
Line layout confirmation
Equipment installation guidance
Trial production and commissioning
This helps ensure the line transitions smoothly from installation to stable production.
Our dedicated team is ready to provide you with expert advice and support for all your machinery needs.
China Truck International Limited was established in 2011 and is located in Yangzhou, China. We specialize in the export of trucks, special vehicles, construction machinery and all spare parts. Our products are exported to more than 100 countries and regions such as South America, the Middle East, Europe, and Asia…