Air-driven grinding, drilling & assembly tools
A complete line of pneumatic angle grinders, die grinders, drills, riveters and impact wrenches for shipyards, refineries and heavy fabrication. Spark-free operation for hazardous-zone work, with spare-parts inventory held in Shenzhen.
Pneumatic impact fastening platform — wrench variants (BQ6D / 8D / 10D) for M5 – M12 nuts and bolts up to 150 Nm torque, screwdriver variants (BQ6L / 8L) for high-volume screw fastening. Shared impact mechanism, shared 0.63 MPa air supply, interchangeable in any pneumatic assembly cell.
Pneumatic air chisel for weld slag removal, casting trim and heavy descaling work. Four configurations cover light continuous work (CZ20 / CZ25) and heavy stock removal (C4 / C6B). High impact frequency for clean weld-slag knock-off without damaging parent material.
Spark-free handheld pneumatic air bevelers for plate-edge chamfering on shipyard and structural-steel work. DJ / SDJ series (cutting-tool head) for general C and R chamfers; QD-R3 (carbide-insert head) for precision R-radius work including bolt-hole inner-bore chamfering.
Three complementary pneumatic shop accessories on the same 0.63 MPa air supply — CC air duster for swarf and dust cleanup, Z6-3 high-speed precision drill for small-bore fastener holes, JB / SJB explosion-proof stirrer for volatile paint and solvent mixing. All spark-free for hazardous-area shop work.
Straight-shaft pneumatic die grinder for weld bead trim, mold polish and internal-pipe finishing. Multiple power grades from 0.21 kW finishing up to 1.70 kW heavy-duty; optional extended shaft to 2050 mm reaches inside pipes, tanks and deep mold cavities.
Specialized pneumatic grinding head for chamfering and finishing gears, inner rings and sprockets — high-speed (15,000 – 16,000 rpm) operation for the burr and defect removal that production gear cells require. S60-470 extended-reach variant for inside-bore work.
Precision small-tool pneumatic engraving and detail grinder for mold work, die polish and intricate finishing. Ultra-high spindle speed (20,000+ rpm) matches the small tool diameters used for engraving and inside-cavity detail. S40 standard / S50 high-power variants cover the typical mold-shop range.
Flat-head pneumatic surface grinder for plate polishing, rust removal and weld-seam smoothing on large surface areas. Three disc sizes (100 / 125 / 150 mm) sized for the typical mix of shipyard and maintenance work.
Industrial pneumatic angle grinder for heavy weld-bead removal and surface prep in shipyards, foundries and process plants — spark-free for hazardous zones. Standard SJ100 – SJ300 covers disc 100 – 300 mm; SJ125H adds an integrated dust-vacuum bag for confined-space work.
Pneumatic tools cover the full assembly-line workflow — drilling, tapping, fastening, grinding, chipping — in environments where electric tools are restricted or simply impractical against compressed-air infrastructure that is already there.
The BQ pneumatic impact tools handle fastening; the handheld pneumatic chamfering tools cover small-batch edge prep; the CZ pneumatic chipping hammer and pneumatic shop tools range cover everything else.
In Zone 1 / Zone 2 areas, electrical tools are restricted to ATEX or IECEx certified equipment — pneumatic removes the electric ignition source entirely. On a typical TAR shift this is the difference between starting at 06:00 and waiting on hot-work permits at 11:00.
Air-driven does not equal "automatically safe" — gas tests, hose routing, exhaust direction still matter. See pneumatic machining in oil & gas safety for the full hazardous-zone protocol.
Shipyards run on air. Long compressed-air manifolds reach every work bay; electric power is restricted, especially in tank interiors and double-bottom spaces. Pneumatic tools simply work where electric cannot.
The pneumatic shop tools range covers the bulk of yard work — drills, grinders, riveters, cleaners. For weld prep and finishing see the related plate beveling and weld seam removal categories.
Heavy-equipment assembly lines, oilfield service rigs, and mine maintenance workshops all share the same constraint: tools must run on whatever the site supplies, and that is almost always compressed air. Pneumatic tools also handle the duty cycle — they do not heat up under stalled load the way electric motors do.
Bring the area classification (if applicable), typical fasteners and air supply spec to the quote form, or pair with the pipe beveling range if the work mix includes pipe prep.
Send us your spec sheet, pipe schedule, or drawing — our engineers reply with pricing, lead time, and recommended models.
