SR MFG’s Precision Laser Cutting Capabilities
SR MFG provides precision laser cutting for custom sheet metal parts,enclosures, panels, brackets, and frames.
With controlled cutting parameters and automated production equipment,we support both prototype and batch manufacturing with clean edgesand stable repeatability.
SR MFG Laser Cutting Machine Types
CO₂ Laser Cutting Machines
Although most of the sheet-metal industry has moved to fiber laser cutting, CO₂ systems still play a key role in specific cases—such as parts with large thickness variation, non-metallic sandwich structures, or mixed-material prototypes. Our CO₂ laser cutters handle metals, plastics, and woods on the same platform, delivering smooth edge transitions and fine detailing without forcing you to redesign around special material characteristics.
Fiber Laser Cutting Machines
Fiber laser cutters at SR MFG deliver efficient, high-speed cutting for both high-volume and custom metal parts, including reflective materials. With 3–5 kW power and automated loading/unloading and racking, our lines maintain stable speed, repeatable accuracy, and consistent beam quality—even in lights-out or low-personnel operation, where true productivity comes from stability, not power alone.
Our Laser Cutting Equipment
SR MFG uses multiple laser cutting systems to support different sheet metal materials, thicknesses, part sizes, and production volumes.
Our Main Laser Cutting Systems
Trumpf TruLaser 5030
High-power precision cutting system designed for large-format sheet metal parts and thick-plate applications.
- Large-format cutting
- High power stability
- Structural part support
Trumpf TruLaser 4030
Versatile CO₂ laser cutting system for stable edge quality across different materials and thicknesses.
- CO₂ laser technology
- Consistent edge quality
- Mixed-material support
Hymson HF3015B
Reliable fiber laser cutting system optimized for thin-sheet processing, batch production, and fast delivery.
- Thin-sheet cutting
- Cost-effective operation
- Fast batch turnaround
Detailed Equipment Specifications
Laser power, worktable size, cutting thickness, accuracy, and loading support.
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Detailed Equipment Specifications
Laser power, worktable size, cutting thickness, accuracy, and loading support.
| Equipment Model | Laser Type / Power | Worktable | Max Cutting Thickness | Positioning Accuracy | Repeatability | Auto Loading |
|---|---|---|---|---|---|---|
| Trumpf TruLaser 5030 | Fiber Laser / 5 kW | 3000 × 1500 mm | 25 mm carbon steel / 20 mm stainless steel | ±0.03 mm/m | ±0.02 mm | Supported |
| Trumpf TruLaser 4030 | CO₂ Laser / 4 kW | 3000 × 1500 mm | 20 mm carbon steel | ±0.03 mm/m | ±0.02 mm | Supported |
| Hymson HF3015B | Fiber Laser / 3 kW | 3000 × 1500 mm | 20 mm carbon steel | ±0.03 mm/m | ±0.02 mm | Supported |
Production Capacity Benchmark
Internal capacity reference based on continuous production conditions.
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Production Capacity Benchmark
Internal capacity reference based on continuous production conditions.
| Equipment Model | Cutting Speed | Utilization Rate | Daily Output (Theoretical Cutting Length) |
Typical Part Qty (per day, based on 1m × 1m sheet parts) |
|---|---|---|---|---|
| TruLaser 5030 | 30 m/min | 85% | 36,720 m | ~3,600 parts |
| TruLaser 4030 | 15 m/min | 85% | 18,360 m | ~1,800 parts |
| HF3015B | 25 m/min | 85% | 30,600 m | ~3,000 parts |
Accuracy, Tolerance & Repeatability
SR MFG focuses on stable,consistent quality in mass production. Our laser cutting process ensures
tight tolerances, smooth edges, and excellent repeatability from prototype to large-scale production.
Standard Tolerances for Laser-Cut Metal
View reference tolerance ranges by machine type, thickness, accuracy, roughness, and tolerance grade.
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Standard Tolerances for Laser-Cut Metal
View reference tolerance ranges by machine type, thickness, accuracy, roughness, and tolerance grade.
| Machine Model | Material Thickness | Linear Dimensional Tolerance | Angular Tolerance (per 100 mm) |
Hole Position Tolerance (Hole Diameter ≤ 50 mm) |
Surface Roughness Ra (μm) |
Tolerance Grade |
|---|---|---|---|---|---|---|
| TRUMPF 5030 (Fiber Laser) |
≤ 3 mm | ±0.05 mm | ±0.1° | ±0.05 mm | 1.6–3.2 | IT8 |
| 3–6 mm | ±0.10 mm | ±0.1° | ±0.10 mm | 1.6–3.2 | IT9 | |
| 6–12 mm | ±0.15 mm | ±0.1° | ±0.10 mm | 3.2–6.3 | IT9 | |
| 12–20 mm | ±0.20 mm | ±0.2° | ±0.15 mm | 3.2–6.3 | IT10 | |
| > 20 mm | ±0.30 mm | ±0.2° | ±0.15 mm | 6.3–12.5 | IT10 | |
| TRUMPF 4030 (CO₂ Laser) |
≤ 3 mm | ±0.08 mm | ±0.1° | ±0.08 mm | 3.2–6.3 | IT8 |
| 3–6 mm | ±0.15 mm | ±0.1° | ±0.12 mm | 3.2–6.3 | IT9 | |
| 6–12 mm | ±0.20 mm | ±0.2° | ±0.15 mm | 6.3–12.5 | IT9 | |
| 12–20 mm | ±0.25 mm | ±0.2° | ±0.20 mm | 6.3–12.5 | IT10 | |
| > 20 mm | ±0.35 mm | ±0.3° | ±0.20 mm | 12.5–25 | IT10 | |
| Hymson HF3015B (Fiber Laser) |
≤ 3 mm | ±0.06 mm | ±0.1° | ±0.06 mm | 1.6–3.2 | IT8 |
| 3–6 mm | ±0.12 mm | ±0.1° | ±0.10 mm | 1.6–3.2 | IT9 | |
| 6–12 mm | ±0.18 mm | ±0.2° | ±0.12 mm | 3.2–6.3 | IT9 |
Small Holes & Complex Contours
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Small Holes & Complex Contours
For small holes, sharp corners, narrow slots, and complex contours, SR MFG adjusts piercing strategy, beam mode, and cutting path to maintain stable edge quality and dimensional accuracy.
- Optimized initial piercing strategy
- Beam mode adjustment for fine features
- Step-cutting for complex contours
- Micro-joints added when needed for stability
HAZ & Edge Quality Control
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HAZ & Edge Quality Control
Edge quality affects later bending, welding, coating adhesion, and assembly. SR MFG controls heat input, assist gas pressure, and cutting paths to reduce burrs, overheating, and deformation.
- Low-heat input path optimization
- Assist gas pressure control
- Segmented toolpaths to avoid localized overheating
- Edge condition review before bending or finishing
Repeatability & Batch Consistency
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Repeatability & Batch Consistency
For batch production, the key challenge is not only making one accurate part, but keeping dimensions consistent across different shifts, machines, and repeat orders.
- Standardized cutting parameters
- Consistent sheet clamping method
- Unified toolpath offset settings
- Nozzle and head wear monitoring across batches
From Prototype to Mass Production
SR MFG supports laser-cut sheet metal projects from rapid samples to repeat batch production.
How We Control Laser Cutting Accuracy
Laser Cutting Quality Assurance Workflow
To ensure each batch meets the same high standard, SR MFG breaks laser cutting quality control into multiple stages, with traceable data points at each phase, ensuring consistent laser cutting precision and repeatable quality. This ensures that every laser-cut part, from the first to the last, remains consistent.
We run FAI at the start of every new order or material batch to verify key dimensions, edge quality, and plate thickness against our process window, ensuring the setup is ready for mass production.
We sample parts during production and apply SPC on critical features to detect dimensional drift, edge overheating, or equipment issues early—keeping the entire batch under control, not just a few good pieces.
Final dimensional checks, flatness and hole-position verification, plus protective packaging and random unpacking inspections ensure that parts arrive ready for bending, welding, or final assembly without rework.
DFM Review Before Laser Cutting
We don’t just “cut to print.” SR MFG works with you from CAD data to mass production, using DFM and engineering support to reduce redesigns, stabilize quality, and keep costs under control.
Upfront DFM Review
We review every CAD file for manufacturability, catching issues in holes, slots, ribs, and bend areas before the first sheet is cut.
01.Design Review
Check material, thickness, holes, slots, bend areas, and tolerance risks.
02.Prototype Validation
Use samples to verify fit, function, and process parameters before batch production.
03.Risk Control
Identify warping, burrs, tolerance stack-up, and edge-quality risks early.
