For shipyards in the Philippines and Indonesia, choosing grinding wheels and cutting discs starts with the job: cutting steel plate or pipe, removing weld reinforcement, deburring edges, or preparing a surface for the next operation. FUJI supplies abrasives and angle grinders, helping customers evaluate the machine and consumable together rather than choosing by disc price alone.
Our team has personally visited several shipyard customers in the Philippines and Indonesia as part of our market development. This application overview explains the products to consider and how a shipyard can conduct a useful workshop trial. Results depend on the steel, wheel specification, machine and working conditions.
Visits to shipyard customers in Cebu and Manila included discussion and evaluation of everyday metalworking tasks. A practical cutting application is the Super Tsurugi 105 × 1 mm cutting disc on steel plate, while Super F2 grinding wheels address steel weld cleanup and deburring. These are separate operations and require the appropriate wheel and guard.
For a local trial, compare the existing disc and the proposed FUJI specification on the same material and machine. Record cutting time, edge quality, wheel consumption and operator feedback. See our Philippines marine-industry update for related market activity.
Our Indonesian customer visits support the same approach: identify the material, available grinder, access around the workpiece and required finish before proposing a disc. Cutting steel sections, cleaning a weld and preparing a coated surface should not be treated as one interchangeable task.
Our Batam shipment update documents related supply activity. For current availability, sample arrangements and delivery timing, confirm the exact specification and destination with FUJI.
| Work at the shipyard | FUJI option to evaluate | Selection priority |
|---|---|---|
| Routine weld cleanup and edge deburring on ordinary steel | Super F2, 4-inch or 7-inch | Access, grinder capacity, removal rate and control |
| Steel grinding where a higher removal rate is needed | Improved Super F2 24S; compare with Super Z zirconia grinding wheels for more demanding removal | Choose within the machine's rated duty and the wheel's approved application |
| Cutting plate, pipe or sections within tool capacity | Super Tsurugi cutting discs, including 105 × 1 mm where suitable | Material approval, cut depth, straight access and workpiece support |
| Blending marks after weld grinding | FUJI flap discs | Grit sequence and required finish without excessive parent-metal removal |
| Stainless steel fittings and fabrication | Super W stainless-steel grinding options or an explicitly approved cutting disc | Exact material rating, contamination requirements and dedicated abrasives |
Super F2 uses aluminum oxide abrasive and Japanese warm-press production. The 4-inch and 7-inch options are intended to balance economical everyday steel grinding with practical handling. The improved 24S specification is an option for customers seeking a higher grinding rate, particularly for routine steel work in Southeast Asian shipyards.
A larger wheel needs a compatible machine and enough working clearance. A smaller tool may be easier to position around fittings and corners. Neither size alone establishes productivity: compare accepted work, wheel wear and control at the actual station.
A thin cutting disc is useful for a narrow kerf on suitable steel workpieces. Match the diameter, thickness, bore, material marking and maximum RPM to the tool. The 105 × 1 mm option is not a substitute for a larger cutting machine when the section exceeds the grinder's approved capacity.
Support and secure the workpiece so that movement does not pinch the disc. Do not twist the wheel in the cut or use its side to remove a weld. Change to a grinding wheel for grinding, following the tool manufacturer's guard and mounting instructions.
FUJI's experience with both abrasives and power tools helps customers discuss the complete setup. For standard angle grinders, check the model's rated wheel size, speed, guard and power supply. More power does not make an oversized disc or an unsuitable mounting arrangement acceptable.
For a high-frequency grinding system, confirm the exact grinder and matching supply first. Systems specified for 250 Hz, 300 Hz and 400 Hz are not interchangeable. Check voltage, frequency, connectors and rated duty with FUJI before selection. Sustained overload is not a route to higher productivity.
A disc that costs less per piece can still be expensive if it increases working time or rework. Conversely, a higher-priced wheel needs to demonstrate value under the yard's own conditions. Use a short, repeatable comparison before changing a purchasing specification.
Trial cost per accepted job = (abrasive cost + labor cost + changeover and rework cost) ÷ accepted jobs. Use the same accounting basis for both products. FUJI can help choose candidate specifications, while the yard establishes its own measured result.
Keep resin-bonded discs dry, protected from damage and stored according to their manufacturer's instructions. Do not assume that a pressed construction makes a disc immune to moisture. Protect stock from rain, salt spray and unsuitable storage conditions, and check the label and any applicable use-by date.
Before fitting a wheel, inspect for cracks, chips, deformation or other damage and confirm the correct flange, bore and guard arrangement. Do not use a damaged disc. Grinding and cutting metal generate sparks: pneumatic drive does not make the operation intrinsically safe. Follow the yard's hot-work controls and applicable protective-equipment requirements.
For coating preparation or broad hull derusting, first establish the required cleanliness and surface profile. Weld grinding is not automatically a replacement for the specified blasting or surface-preparation process. Avoid removing more parent metal than the job permits.
FUJI's company history dates to 1953. Our abrasive and power-tool ranges allow discussion of both the consumable and the machine, with product selection centered on the material and task. Read more about FUJI's history and our shipbuilding market activity.
Personal visits to shipyard customers in the Philippines and Indonesia provide a practical starting point for these discussions. The next step is a defined trial, a confirmed specification and a supply plan that fits the customer's location and consumption.
FUJI Super F2 is an economical aluminum oxide option for routine grinding and deburring of ordinary steel. Compare the 4-inch and 7-inch versions against the approved grinder size and task. Improved 24S is an option to evaluate where a higher removal rate is required.
No. A cutting-only disc must not be used for side grinding. Change to an approved grinding wheel with the correct guard and mounting arrangement before weld cleanup.
Only use a specific disc whose label approves the material. Keep abrasives used on carbon steel separate from stainless steel work, and confirm contamination limits where the project specification requires them.
Compare cost per accepted job, including disc consumption, operator time, wheel changes and rework. Keep the material, machine, wheel dimensions and acceptance criteria consistent during the trial.
FUJI has visited shipyard customers in both markets. Contact the team with your location, material, grinder model and task to discuss product selection, trial samples and current supply arrangements.
Send your shipyard location in the Philippines or Indonesia, material grade, cutting or grinding task, grinder model and RPM, current wheel dimensions, monthly consumption and target improvement. Photos of the workpiece and wheel label help us narrow the selection.
Ask about Super F2, improved 24S, Super Z or Super Tsurugi trial options. We will confirm suitable specifications and current sample and supply arrangements for your destination.
