SPLIT Gantry Type-L Series CNC Water-Jet Cutting Machine – Large-Format Precision for Shipbuilding

The SPLIT Gantry Type-L Series CNC Water-Jet Cutting Machine is purpose-built for oversized workpieces used in shipbuilding and heavy equipment manufacturing. Its split gantry architecture enables unobstructed access to extra-wide sheets and plates, accommodating dimensions exceeding 4,000 mm without sacrificing precision.

Unlike fixed-gantry systems, the split gantry configuration allows both sides to operate independently or in synchronized motion, making it ideal for dual-head cutting on massive panels. This capability significantly improves productivity for industries handling large-scale marine hull components, offshore platform sections, and heavy-duty machinery frames.

Structural and Mechanical Advantages of the Split Gantry Design

The split gantry frame consists of two independent beam structures mounted on parallel rails, connected via synchronized CNC control. This arrangement reduces gantry weight per side, improving motion responsiveness and minimizing vibration across long travel distances.

Each gantry half is equipped with a precision rack-and-pinion drive system, linear guideways, and direct-acting servo motors to ensure smooth movement and cutting accuracy within ±0.08 mm, even on plates weighing several tons.

Advanced High-Pressure Cutting Technology for Marine-Grade Materials

This CNC water-jet system operates with ultra-high-pressure pumps up to 6,200 bar, producing cutting streams capable of processing marine-grade steels, duplex stainless steels, and aluminum alloys used in ship hulls and deck plates. Abrasive injection nozzles allow clean penetration through materials exceeding 150 mm thickness, making it suitable for structural reinforcements in heavy equipment chassis.

The cold-cutting process ensures zero heat-affected zones, preventing microstructural degradation that can compromise marine corrosion resistance and load-bearing capacity.

Large-Format Precision in Shipbuilding

In shipbuilding, the SPLIT Gantry Type-L Series is used for cutting bulkhead panels, keel plates, and bow sections with complex curves. The CNC control software supports full-scale nesting optimization, reducing material waste and improving yield on costly marine-grade steel sheets.

Heavy Equipment Manufacturing Applications

For heavy equipment production, the system excels at producing oversized structural components such as crane arms, excavator frames, and industrial chassis beams. The split gantry enables simultaneous multi-head cutting, doubling output capacity for repetitive high-volume parts.

Operational Efficiency and Maintenance Optimization

The machine features an automated abrasive delivery system, water recycling unit, and integrated sludge removal, reducing downtime between production cycles. Critical motion components are protected by stainless steel covers and pressurized lubrication systems, extending service life in harsh industrial environments.

FAQ (Schema-ready, unique set)

Q1: How does a split gantry design benefit large-format cutting?
The split gantry design allows greater workspace access and flexibility for oversized plates, enabling dual-head cutting without mechanical interference.

Q2: Can the SPLIT Gantry Type-L cut extra-thick marine-grade steel?
Yes, with abrasive water-jet technology, it can cut marine-grade steel up to 150 mm thick while maintaining precision and preventing heat distortion.

Q3: What is the maximum plate size the machine can handle?
Depending on the rail extension, it can process plates over 4,000 mm wide and up to 20,000 mm in length.

Q4: Is this machine suitable for offshore structure fabrication?
Absolutely. It is widely used for offshore platform decks, submersible vessel components, and oil rig structural plates.

Q5: Can it be integrated with automated material handling?
Yes, it supports integration with robotic loading, conveyor-fed systems, and overhead crane operations for continuous production.

Looking for a reliable SPLIT Gantry Type-L Series CNC Water-Jet Cutting Machine? Contact us today to explore our extensive range of Precision Lathe Reliable Pergormance and find the perfect solution for your production needs.

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