Needle & Chisel Scalers for Rust, Scale & Weld Cleaning
The full Trelawny descaling range in one place — low-vibration Vibro-Lo™, ATEX/Ex spark-resistant, standard, TVS dust-controlled, ready-to-work kits and long-reach models — every tool with its real Trelawny part number, plus all the service kits, needles and chisels to keep them running.
What a needle scaler does — and why low-vibration matters
A needle scaler drives a bundle of reciprocating steel needles to chip away rust, mill scale, marine growth and old paint. Because the needles move independently the tool follows the contour of the surface — ideal for welds, pitted plate, around bolt heads and the awkward geometry all over a vessel. Swap the needle holder for a chisel holder and the same body becomes a chisel scaler for concentrated cutting.
Traditional needle scalers transmit heavy hand-arm vibration straight into the operator, cutting safe working time to minutes per shift. Trelawny's Vibro-Lo™ low-vibration range emits up to eight times less vibration while keeping the impact rate needed to clear scale and weld spatter — so crews work longer, with far less fatigue and exposure. See the full HAVS story →
- Cleans complex shapes a disc or flap tool simply can't follow
- Keeps operators within daily HAVS exposure limits (EU Directive 2002/44/EC)
- Self-adjusting needles maintain contact and finish as they wear
- Runs on a standard 6.2 bar (90 psi) yard air supply with low air consumption
The Trelawny VL303 has been tested and approved as the preferred needle scaler of choice for all our vessels, following specific trials to determine the best and safest tool for our crews.
StenaVery impressed with the great reduction in vibration compared to the standard needle gun we used to use.
Keystone ShippingEvery Needle & Chisel Scaler
The full Trelawny descaling catalogue — grouped by family below. Every tool, service kit, accessory and consumable carries its genuine Trelawny part number and can be added straight to your quote. Quote the part number on ShipServ (TN 317545) and we'll match it exactly.
From weld seams to whole decks — scale off faster, and safer for the crew
Chasing weld spatter ahead of inspection, spot-descaling decks and frames, clearing corrosion in tanks and confined steelwork — all while keeping operators inside their daily HAVS limits.
Needle Scalers on ShipServ: TN 317545
Every item on this page carries its genuine Trelawny part number. Quote the part number (or the IMPA code) in your enquiry and SepcoTech will match it exactly. We're listed on ShipServ under TradeNet 317545 for fast marine procurement.
Needle scalers in action
Official Trelawny footage of the low-vibration needle scaler range and TVS dust control.
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