APT Pneumatics’ Vertical Air Grinders are engineered for aggressive material removal tasks involving downward grinding force. Designed for use with larger bonded wheels, these tools provide reliable power for weld dressing, surface leveling, gate removal, and scale cleanup across metal fabrication, casting, and foundry operations.
The vertical configuration offers improved control and stability when applying vertical pressure—making them suitable for use on flat surfaces, heavy castings, or large structural components that demand consistent material reduction under load.
Equipped with industrial-grade motors, advanced throttle control, and ergonomic handles, APT’s Vertical Grinders support long operational hours with minimal operator fatigue. Models vary in wheel capacity and RPM to accommodate diverse industrial needs while complying with safety protocols for high-inertia grinding tools.
Their sturdy design ensures safe operation in demanding environments while delivering consistent performance in high-volume finishing and fabrication processes.
| Model | Capacity Wheel Size (MM) |
Free Speed RPM |
Overall Height (Approx.) MM |
Weight Kg |
Thread B.S.P. |
Air Hose Size MM |
|---|---|---|---|---|---|---|
| AP-75 | 75 | 15,000 | 190 | 0.90 | 1/4" | 9.5 |
| AG-100V | 100 (D.C.) | 12,000 | 130 | 1.40 | 1/4" | 9.5 |
*Specifications are subject to change without notice.
The vertical configuration provides greater control and leverage, ideal for downward grinding on large, flat surfaces such as steel plates and weld seams.
Optimized for tasks requiring sustained torque, these tools are suited for scale removal, surface leveling, and coarse grinding in fabrication environments.
Models support wheel sizes from 75 mm to 225 mm, allowing flexibility for light finishing to aggressive stock removal.
With weight-class variants ranging from 0.9 kg to 6.2 kg, the tools offer long-cycle performance with minimal fatigue, supported by well-balanced construction.
Equipped with BSP threads and compatible air hose sizes (9.5 mm to 12.7 mm), ensuring smooth integration into typical workshop air setups.
Speed ratings from 6,000 to 15,000 RPM allow tailored performance across fabrication, casting, and shipbuilding use cases.
| Model | Capacity Wheel Size (MM) |
Free Speed RPM |
Overall Height (Approx.) MM |
Weight Kg |
Thread B.S.P. |
Air Hose Size MM |
|---|---|---|---|---|---|---|
| ASG-175 | 180 (D.C.) | 6,000 | 230 | 5.90 | 3/8" | 12.7 |
| ASG-225HD | 225 (D.C.) | 6,000 | 185 | 6.20 | 3/8" | 12.7 |
*Specifications are subject to change without notice.
The vertical configuration provides greater control and leverage, ideal for downward grinding on large, flat surfaces such as steel plates and weld seams.
These tools are suited for scale removal, surface leveling, and coarse grinding in fabrication environments.
Models support wheel sizes from 75 mm to 225 mm, allowing flexibility for light finishing to aggressive stock removal.
With weight-class variants ranging from 0.9 kg to 6.2 kg, the tools offer long-cycle performance with minimal fatigue, supported by well-balanced construction.
Equipped with BSP threads and compatible air hose sizes (9.5 mm to 12.7 mm), ensuring smooth integration into typical workshop air setups.
Speed ratings from 6,000 to 15,000 RPM allow tailored performance across fabrication, casting, and shipbuilding use cases.
Vertical air grinders are extensively used in heavy industrial environments where high material removal is required over flat or grounded surfaces. Their configuration allows for better operator control when working downward, making them suitable for applications that demand stability, efficiency, and surface conformity.
