Vasim Makwana, Head of Procurement at a steel fabrication company in the UAE/Oman region, issued a request for quotation for three fiber laser cutting machines as part of a factory expansion. The requirement included:
- A 12 kW, 12-meter tube/pipe laser cutting machine with stationary laser head and moving material, capable of RHS 400×300×20 mm, SHS 500×500×20 mm, and CHS 25″ × 20 mm.
- A 20 kW H-beam laser cutting machine with moving head, 12-meter material length, minimum bed capacity of 8 tonnes, maximum H of 1200 mm, flange width 500–600 mm, web thickness 20–25 mm, and flange thickness 35–40 mm.
- A laser-flame hybrid plate cutting machine for thick steel plate.
Steel grades specified are S355JR, S355J2, and S460.
YIHAI LASER responded with three heavy-duty machine configurations: a 12 kW stationary-head tube/profile laser (YC-T1200 series), a 20 kW H-beam laser cutting machine (YB-H1200 series), and a 20 kW hybrid laser-flame plate cutting machine (YP-H20 series). The proposal covers CIF delivery to Jebel Ali, Sohar, or Fujairah, on-site installation and commissioning, operator training, and 24-month warranty. This article documents the proposed solution.
Customer Requirements Summary
| Requirement | Tube/Pipe Machine | H-Beam Machine | Plate Hybrid Machine |
|---|---|---|---|
| Laser power | 12 kW | 20 kW | 20 kW (laser) + flame torch |
| Material length | 12 m | 12 m | Plate size as per project (up to 3 m width) |
| Profile capacity | RHS 400×300×20, SHS 500×500×20, CHS 25″ × 20 mm | H max 1200 mm, flange 500–600 mm, web 20–25 mm, flange 35–40 mm | Thick steel plate |
| Head/motion architecture | Stationary head, material moves beneath | Material stationary, head moves along programmed path | Gantry head moves, plate stationary |
| Bevel capability | Yes | Yes (straight + bevel) | Yes (laser + flame bevel) |
| Steel grades | S355JR / S355J2 / S460 | S355JR / S355J2 / S460 | S355JR / S355J2 / S460 |
| Delivery terms | CIF / Delivered — Jebel Ali, Sohar, Fujairah | CIF / Delivered — Jebel Ali, Sohar, Fujairah | CIF / Delivered — Jebel Ali, Sohar, Fujairah |
Proposed Solution: Three-Machine Configuration
Machine 1: 12 kW Laser Tube/Profile Cutting System (Stationary Head)
Model: YIHAI LASER YC-T1200 Heavy-Duty Laser Tube Cutting Machine
Architecture: The laser cutting head, including the 3D bevel module, is mounted on a fixed gantry. The material is clamped in a heavy-duty servo-driven chuck and moved longitudinally beneath the stationary head. A rotating chuck provides the circumferential motion for cutting profiles on round, square, and rectangular sections. This stationary-head configuration maximizes rigidity, eliminates beam-delivery fiber flex during cutting, and maintains constant beam alignment over the 12-meter feed length.
Key specifications:
| Parameter | Value |
|---|---|
| Laser source | IPG YLR-12000 single-mode fiber laser, 12 kW |
| Cutting head | Raytools BM114 3D bevel head, ±45° |
| Maximum profile (RHS) | 400 × 300 mm, wall up to 20 mm |
| Maximum profile (SHS) | 500 × 500 mm, wall up to 20 mm |
| Maximum profile (CHS) | 635 mm (25″) diameter, wall up to 20 mm |
| Maximum material length | 12,000 mm (12 m) |
| Chuck type | Heavy-duty pneumatic self-centering 4-jaw chuck |
| Tailstock | Pneumatic traveling tailstock with steady rest |
| Positioning accuracy | ±0.1 mm per meter |
| Repeatability | ±0.05 mm |
| Assist gas | Oxygen for carbon steel (S355/S460); nitrogen optional |
| Power supply | 415 V, 3-phase, 50 Hz |
Machine 2: 20 kW H-Beam Laser Cutting Machine (Moving Head)
Model: YIHAI LASER YB-H1200 H-Beam Laser Cutting Machine
Architecture: The material is placed on a fixed, heavy-duty bed with a minimum load capacity of 8 tonnes. A moving gantry carries the 20 kW laser head and 3D bevel unit along the full 12-meter length. The head moves in X, Y, and Z axes, with ±45° bevel and ±120° rotation, performing straight cuts, holes, slots, and bevel preparations on H-beams, channels, and plates.
Key specifications:
| Parameter | Value |
|---|---|
| Laser source | IPG YLR-20000 single-mode fiber laser, 20 kW |
| Cutting head | Precitec ProCutter Zoom 3D bevel head, ±45° |
| Maximum beam height (H) | 1200 mm |
| Maximum flange width (B) | 600 mm |
| Web thickness range | 20–25 mm |
| Flange thickness range | 35–40 mm |
| Maximum material length | 12,000 mm (12 m) |
| Bed capacity | 8,000 kg (8 tonnes) minimum |
| Motion system | Dual-drive gantry, linear guides, rack-and-pinion |
| Positioning accuracy | ±0.08 mm per meter |
| Repeatability | ±0.04 mm |
| Assist gas | Oxygen (carbon steel); nitrogen optional for stainless |
| Power supply | 415 V, 3-phase, 50 Hz |
Machine 3: Hybrid Laser-Flame Plate Cutting Machine
Model: YIHAI LASER YP-H20 Hybrid Laser-Flame Plate Cutting Machine
Architecture: A gantry-type plate cutting machine combining a 20 kW fiber laser cutting head with an integrated flame cutting torch. The laser processes plate up to 50 mm efficiently, while the flame torch handles thicknesses above 50 mm or provides a lower-cost alternative for simple straight cuts on thick carbon steel. The two processes share a common CNC controller, enabling automatic process selection based on plate thickness.
Key specifications:
| Parameter | Value |
|---|---|
| Laser source | IPG YLR-20000 fiber laser, 20 kW |
| Flame cutting torch | Oxy-fuel, automatic height control |
| Cutting width | 3,000 mm (standard) |
| Cutting length | 12,000 mm (standard) |
| Maximum laser cutting thickness (S355) | 50 mm (quality cut) |
| Maximum flame cutting thickness | 150 mm |
| Bevel capability | Laser: ±45° (optional); Flame: 0–45° |
| Positioning accuracy | ±0.08 mm per meter |
| Assist gas | Oxygen (laser and flame); nitrogen optional |
| Power supply | 415 V, 3-phase, 50 Hz |
Cutting Parameters for S355JR / S355J2 / S460
The tables below provide representative cutting speeds for the three machines on the specified steel grades. All values are for oxygen-assisted cutting on carbon steel.
Tube/Pipe Machine (12 kW, stationary head)
| Profile | Wall Thickness (mm) | Cutting Speed (m/min) | Bevel Cut Speed (m/min, 30°) |
|---|---|---|---|
| RHS 400×300 | 20 | 0.8–1.0 | 0.5–0.7 |
| SHS 500×500 | 20 | 0.7–0.9 | 0.4–0.6 |
| CHS 635 (25″) | 20 | 0.5–0.7 | 0.3–0.5 |
H-Beam Machine (20 kW, moving head)
| Beam Section | Element | Thickness (mm) | Cutting Speed (m/min) | Bevel Cut Speed (m/min, 35°) |
|---|---|---|---|---|
| H 500–1200 | Web | 20–25 | 1.5–2.0 | 1.0–1.4 |
| H 500–1200 | Flange | 35–40 | 0.8–1.2 | 0.5–0.9 |
Hybrid Plate Machine (20 kW laser + flame)
| Plate Thickness (mm) | Process | Cutting Speed (m/min) | Bevel Cut Speed (m/min, 30°) |
|---|---|---|---|
| 20 | Laser | 1.8–2.2 | 1.2–1.6 |
| 30 | Laser | 1.2–1.5 | 0.8–1.1 |
| 40 | Laser | 0.8–1.0 | 0.5–0.8 |
| 50 | Laser | 0.6–0.8 | 0.4–0.6 |
| 60 | Flame | 0.35–0.45 | 0.25–0.35 |
| 80 | Flame | 0.25–0.35 | 0.15–0.25 |
| 100 | Flame | 0.18–0.28 | 0.10–0.20 |
All parameters are starting values. YIHAI LASER’s application laboratory will validate and fine-tune parameters on the customer’s specific material grades during commissioning.
Delivery, Warranty, and Commercial Terms
| Item | Detail |
|---|---|
| Machine make | YIHAI LASER |
| Country of origin | China |
| Delivery period | 60–75 working days from order confirmation (per machine; all three can be consolidated) |
| Warranty | 24 months from commissioning, covering machine and laser source (IPG laser carries independent 24-month warranty) |
| Installation and commissioning | Included. YIHAI LASER service engineer travels to the customer site in UAE/Oman for mechanical installation, electrical connection, laser alignment, and full system calibration. 15–25 days per machine. |
| Operator training | 5 days per machine at the customer site, covering operation, parameter selection, bevel programming, routine maintenance, and laser safety. |
| After-sales service | Remote support within 24 hours. On-site service from regional service center in Dubai within 48 hours. Spare parts stocked in UAE distributor warehouse. |
| Payment terms | 30% advance with order, 70% before shipment (T/T) |
| Delivery terms | CIF Jebel Ali Port (UAE), CIF Sohar (Oman), or CIF Fujairah (UAE) |
| Validity of quotation | 30 days from issue |
The formal commercial quotation with itemized pricing for each machine, spare parts recommendation, and optional accessories will be sent separately.
YIHAI LASER Application Note
YIHAI LASER’s application laboratory offers to process sample profiles—RHS 400×300×20, SHS 500×500×20, CHS 635×20, and H-beam sections in S355/S460—at no charge. The returned samples will include straight cuts, bevel cuts, bolt holes, and marked layout features, accompanied by a full dimensional inspection report and cycle time estimates. This enables the customer to verify cut quality, bevel accuracy, and throughput against project requirements before machine purchase.
Frequently Asked Questions
Can the tube laser machine handle 25-inch diameter CHS with 20 mm wall?
Yes. The YC-T1200 heavy-duty tube laser is rated for CHS up to 635 mm (25 inches) diameter with a maximum wall thickness of 20 mm. The stationary head and servo-driven chuck provide stable rotation and longitudinal feed over the full 12-meter length.
How does the stationary-head design benefit tube cutting?
A stationary laser head eliminates beam-delivery fiber flex during cutting, maintaining constant alignment and focus. The material is moved and rotated by a heavy-duty chuck, which provides precise control of long, heavy profiles. This architecture is more rigid than moving-head designs for very large sections.
Is the H-beam machine capable of cutting and beveling 40 mm flanges?
Yes. The 20 kW H-beam machine with 3D bevel head cuts flange thicknesses up to 40 mm at 0.8–1.2 m/min straight and 0.5–0.9 m/min with a 35° bevel. The material remains stationary on the 8-tonne bed while the laser head moves.
What is the combined delivery and commissioning timeline for all three machines?
Production lead time is 60–75 working days per machine. All three machines can be manufactured in parallel and shipped together. Installation and commissioning require 5–7 days per machine, conducted sequentially or in parallel depending on site readiness. Total time from order to full production is approximately 14–16 weeks.
Does YIHAI LASER have service and spare parts in the UAE/Oman region?
Yes. YIHAI LASER maintains a regional service center in Dubai and authorized distributors in the UAE and Oman. Consumables and critical spare parts are stocked locally with 48-hour dispatch. Remote support is available within 24 hours.
References
- YIHAI LASER, YC-T1200 Heavy-Duty Tube Laser Cutting Machine Datasheet, 2026.
- YIHAI LASER, YB-H1200 H-Beam Laser Cutting Machine Datasheet, 2026.
- YIHAI LASER, YP-H20 Hybrid Laser-Flame Plate Cutting Machine Datasheet, 2026.
- IPG Photonics, YLR-12000 and YLR-20000 Fiber Laser Datasheets, 2025.
- ISO 9013:2017, Thermal cutting — Classification of thermal cuts.
- AWS D1.1/D1.1M:2020, Structural Welding Code — Steel, bevel preparation requirements.
Read more:
Laser Flame Hybrid Cutting vs. High-Power Fiber Laser, Flame, and Plasma: A Technical Comparison
Get Your Next Project Done!
The Highest Quality
THE LARGEST METALS MANUFACTURING
YIHAI LASER specializes in delivering cutting-edge laser cutting, welding, and cleaning solutions tailored to diverse industries.
By combining precision engineering with innovative technology, we provide seamless, efficient workflows—ensuring clients achieve unmatched productivity, quality, and cost-effectiveness in real-world applications.