Air Triangle and Rectangle Sander

Operating from our China-based facility, we provide Air Triangle and Rectangle Sander through factory-direct. This gives our customers competitive pricing, available stock, and reliable after-sales support. Our Air Triangle Sanders perform well in confined spaces and tricky angles. For extensive woodworking surfaces, Pneumatic Square Sanders improve productivity during large-area tasks.

All products are supported material customization for bearings / rotors / cylinders using aerospace grade plastics, alloy steel, or ductile iron to meet your specialized requirements. We also support customerized logo branding and ODM/OEM/OBM services options. Optimized production efficiency with various of replacable accessories including multi-standard connectors( BSP/NPT/GB ), flocked triangular / rectangular sanding disc(optional dust extraction version‌), magic hook and loop triangular / rectangular sanding pad(optional dust extraction version‌), pneumatic tool lubricants, dust extraction tubes and dust collection bags.

Certified with MD-CE for EU compliance, WYMA pneumatic sanding tools showcases reliability validated at CIHF (2009-2016), AIFME 2012, and CISMEF 2015. Follow the global craftsmen to choose WYMA pneumatic tools built to last—where affordability meets industrial-grade performance.

Product’s Parameter (Specification)

Product’s Applications

Our warehouse stocks the Delta WM-815 and WM-3503 models alongside Square models WM-3513, WM-20331, and the WM-8528 series. These sanders tackle diverse finishing jobs, especially where you need precise control over sanding position.

When tight spaces challenge you, our Pneumatic Triangle Sanders deliver the steady. performance your work demands.The WM-815 and WM-3503 models handle curved surfaces, tight spaces, and tight angles without issues. We’ve seen carpenters handily use our products in their woodshops to carve furniture details, polish mold textures, maintain stair railings, finish decorative lines, and remove rust from ship cabin corners. Their triangular head can deal with 90° right angle step edge between two planes of the plate effortlessly.

Air Square Sanders(WM-3513, WM-20331 and WM-8528 series) dominate flat areas, rapidly smoothing metal sheet welds, renewing concrete walls, or pre-treating plates such as wooden boards. Their wide sanding pad is suitable for surface finishing of materials such as ABS and acrylic sheets, commonly used in model making or industrial parts production.

From intricate carvings to industrial-scale metal sheets, WYMA pneumatic sanding tools guarantee surfaces that marry aesthetics with durability.

Product’s Application Details

Handling Complex Shapes

When sanding irregular shapes, we recommend you choose WYMA Pneumatic Triangle Sanders. You'll see them working on wooden furniture, where the triangular head polishes carved details or curved chair edges without damaging adjacent flat areas, this matters for seamless cabinet transitions. The metalworkers rely on the pointed tip to remove burrs from gearbox corners and fine mold micro-grooves. For aircraft composite panels, the compact delta design reaches into narrow gaps, grinding away resin overflow until surfaces match perfectly.

Large-Surface Performance from Our Air Square Sanders

We recommend grab the square models when surfaces run large. They smooth stainless steel welds efficiently and carry out concrete wall pretreatment in engineering projects. With plastics like ABS, the straight sanding motion applies even pressure across CNC-machined parts–it can achieve mirror finishes on industrial prototypes this way. In woodshops, the wide base covers tabletops and flooring planks quickly. It simplifies what used to be slow hand-sanding work.

Safety and Practicality

Both tools operate without electric sparks, that's why lots of buyers trust them whether in aircraft hangars or in grain mills. Craftsmen worldwide keep these sanders in their toolkits for one reason: they can deliver predictable results across materials.