2025-08-18
By: Richard, Jiangsu Fedjetting Tech Co., Ltd.
Hello everyone, I am Richard from Jiangsu Fedjetting Tech Co., Ltd.
Factory managers and fabrication shop owners frequently ask for recommendations regarding high-precision cutting machines. As engineering blueprints demand tighter tolerances, relying on traditional fabrication equipment often results in rejected parts or forces shops to spend hours on secondary grinding and edge finishing.
If your facility processes structural steel, aerospace-grade aluminum, titanium, or complex composite layers, selecting the correct machinery dictates your total production yield. Thermal cutting methods, such as plasma and standard industrial lasers, introduce intense heat into the raw material. This heat warps the metal, hardens the cut edge, and alters the internal metallurgical properties—a critical failure point for high-stress industrial applications.
When a client asks for a recommendation that bypasses these thermal defects while holding strict dimensional tolerances, the most practical solution is industrial abrasive waterjet technology.
To achieve actual precision on a factory floor, a cutting machine must rely on mass and stability. Abrasive waterjet machines use a stream of highly pressurized water mixed with garnet to erode the material. Because this is a mechanical erosion process, it generates zero heat.
However, not all waterjets provide the same level of accuracy. True precision requires a heavy-duty machine frame to absorb the physical thrust of the high-pressure pump and the dynamic movement of the cutting gantry. If the frame flexes even slightly during a directional change, the cutting head will drift off the programmed vector path, ruining the part.
To meet the strict tolerance requirements of modern manufacturing, our engineering team developed the Fedjet Waterjet Series. We built this equipment specifically for high-volume industrial environments where dimensional accuracy and continuous machine uptime are the primary priorities.
Below are the exact engineering specifications and core technical parameters of our waterjet equipment:
Technical Parameters:
| Specification Category | Mechanical Detail |
| Maximum System Pressure | 420 MPa (60,000 PSI) |
| Continuous Working Pressure | 380 MPa for stable, long-shift operation |
| Intensifier Pump Motor | 37 kW (50 HP) or 45 kW (60 HP) high-efficiency configurations |
| Positioning Accuracy | ±0.05 mm per meter |
| Repeatability Accuracy | ±0.025 mm across the entire cutting bed |
| Maximum Traverse Speed | 10,000 mm/min |
| Available Work Envelopes | 1500 x 3000 mm, 2000 x 4000 mm, 2000 x 6000 mm (Custom formatting available) |
| CNC Control Unit | Industrial multi-axis controller with integrated nesting software |
Primary Selling Points for Industrial Operations:
Zero Heat-Affected Zone (HAZ): The Fedjet cold-cutting process ensures raw materials maintain their original structural integrity. You can cut 100mm carbon steel plates without thermal distortion, completely eliminating the need for post-cut stress relief or edge milling.
Massive Structural Rigidity: We construct the machine bed and gantry bridge from heavy-gauge, stress-relieved steel. This high-mass architecture damps operational vibration, ensuring the ±0.05 mm positioning accuracy holds true even during complex, high-speed cornering.
Optimized Hydraulic Intensifier: The pump features a direct, low-friction hydraulic circuit with superior oil cooling. By preventing hydraulic fluid from overheating, the high-pressure seals degrade much slower, meaning fewer maintenance stops and more hours of active production.
Automated Garnet Delivery: The system utilizes a pressurized abrasive hopper that feeds garnet consistently to the cutting head. This prevents supply line blockages and ensures a uniform kerf width from the start of the cut to the finish.
Environmental Noise Control: The cutting tank includes rapid water-level adjustment, allowing operators to submerge the workpiece. Submerged cutting muffles the high-pressure noise significantly and traps airborne abrasive dust within the tank water, keeping the shop floor clean and safe.
When you invest in industrial fabrication equipment, the machine must perform accurately day after day. The Fedjet Waterjet Series provides the heavy-duty stability and exact motion control necessary to meet strict client blueprints.
To view machine layout diagrams, request a detailed equipment quote, or discuss custom bed sizes for your specific production line, please visit our official website at fedjetwaterjet.com.
