Marine Boiler Tube Cutter – Shipyard Equipment
When a shipyard must replace or service boiler tubing, precision, speed, and safety are non‑negotiable. Our marine boiler tube cutter shipyard equipment delivers clean, burr‑free cuts on carbon steel, alloy, and stainless boiler tubes up to 200 mm in diameter. Engineered for the harsh marine environment, the cutter integrates a robust hydraulic drive, interchangeable cutting wheels, and an ergonomic control panel that lets engineers finish jobs in a fraction of the time required by manual methods.
Technical Specifications
| Parameter | Typical Range | Notes |
|---|---|---|
| Cutting Diameter | 20 mm – 200 mm | Interchangeable wheel set; custom sizes on request |
| Power Source | Hydraulic 12 kW (optional electric 7 kW) | Standard 400 V three‑phase; adapters available |
| Duty Cycle | Continuous 8 h / 24 h standby | Designed for shipyard shift patterns |
| Overall Weight | 320 kg – 420 kg | Mounted on a 1500 mm x 800 mm steel base with lockable wheels |
| Accuracy | ±0.2 mm per cut | Laser‑aligned guide ensures repeatability |
| Compliance | CE, ABS, DNV‑GL | Meets major classification society requirements |
Application Scenarios
Shipyards that maintain diesel‑electric, steam, or gas‑turbine propulsion plants rely on a cutter that can operate safely in confined boiler rooms, on floating dry docks, and during offshore refits. Typical use cases include:
- Replacement of corroded fire‑tubes during scheduled overhauls.
- Trimming oversize tubes after welding repairs to maintain flow tolerances.
- Sectioning tubes for non‑destructive testing (NDT) sample extraction.
- Cutting of new alloy sections for custom‑built boiler modules.
Because the cutter is fully mobile, a single unit can serve multiple berths on a large yard, reducing capital outlay and simplifying maintenance planning. Its sealed hydraulic system prevents salt‑water ingress, extending service life even when the equipment is stored on deck under harsh weather.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for customized wheel sets?
We can produce a single custom wheel set to match a specific tube diameter or material. For bulk discounts, the MOQ is 10 sets, but engineering support is available for one‑off prototypes.
Can the cutter be adapted for electric‑only operation?
Yes. An optional 7 kW electric motor kit is available for yards that prefer to avoid hydraulic infrastructure. The conversion kit includes all wiring, control modules, and a short‑run hydraulic accumulator for smooth start‑up.
What is the typical lead time for a standard unit?
Standard configurations ship within 15‑45 days after receipt of a signed purchase order, depending on current production load. Custom‑spec orders may require up to 60 days.
Is there a warranty or after‑sales service plan?
All units come with a 24‑month parts‑only warranty. Extended service contracts are offered, covering on‑site preventive maintenance, calibration, and priority spare‑part supply.
Ready to Equip Your Yard?
Our marine boiler tube cutter shipyard equipment is engineered to keep your vessels in service longer and your workforce safer. Contact our technical sales team today to discuss specifications, request a quotation, or arrange a demonstration at your facility.