Clemco: abrasive blast machines and surface preparation systems

Supply of Clemco industrial abrasive blast machines and surface preparation systems. Sizing direct-pressure pots SCW/SCWB, Quantum dosing valves, Clemlite nozzles and Apollo operator safety packages.

Clemco SCW portable blast machines (20 to 100 L)

Direct-pressure blast pots SCW-1028 (20 L), SCW-1440 (50 L) and SCW-2040 (100 L) for site fabrication, spot repair and weld seam cleaning. Rated up to 12 bar and fitted with a fast-acting pop-up valve and polyurethane seat for instant vessel sealing.

Vessel capacity: 20 L (SCW-1028), 50 L (SCW-1440), 100 L (SCW-2040)
Max pressure: 12 bar (175 psi), PED certified
Conical pop-up filling valve with replaceable polyurethane seat
Heavy-duty wheels and handle for site mobility

Clemco SCWB-2452 industrial blast pots (200 and 300 L)

Heavy-duty direct-pressure blast pots SCW-2452 and SCWB-2452 with 200 L and 300 L volumes engineered for continuous duty in shipyards and steel coating plants. Feature a concave cone bottom for efficient gravity feed of heavy steel grit and 1 1/4" or 1 1/2" piping.

Chamber capacity: 200 liters (SCWB-2452) and 300 liters
Concave bottom design for rapid discharge of steel grit
Full-flow 1 1/4" / 1 1/2" piping eliminating air pressure drop
Dual-outlet configuration available for multi-operator use

Clemco Quantum, Sentinel and FSV abrasive metering valves

Precision Clemco metering valves deliver consistent abrasive dosing without choking. Quantum KMS is tailored for metallic grit, while Quantum KLS is built for mineral media. Sentinel features an indexed knob with pinch diaphragm, and FSV uses a 45-degree disc gate.

Quantum KMS / KLS: replaceable polyurethane sleeve and carbide insert
Sentinel: calibrated dial with pneumatic shut-off actuation
FSV: 45-degree inclined metering disc for mineral grit
Up to 30% abrasive media savings through precise air-media mix

Clemco RMS-2000 remote controls and RLX-III deadman handles

The Clemco RMS-2000 twin-line pneumatic remote package gives the operator instant start/stop control at the nozzle. Includes integrated inlet/exhaust valves with silencer, twin-line control hose and RLX-III deadman handle with safety lock.

RMS-2000 block: rapid decompression in under 1.5 seconds
RLX-III handle: anti-static housing with safety catch
Twin-line hoses with color-coded signal lines
Heavy-duty muffler attenuating exhaust noise below 85 dB

Clemco Clemlite and CTSG Venturi nozzles (boron & silicon carbide)

Clemco Venturi blast nozzles accelerate abrasive particles to speeds of 200 m/s, yielding 40% higher cleaning rates than straight bore nozzles. Clemlite models feature silicon carbide liners, while CTSG/CTSD nozzles utilize solid boron carbide delivering up to 1000 hours with corundum.

Venturi aerodynamic profile: speeds up to 200 m/s
Core liner materials: boron carbide (B4C), silicon carbide (SiC)
Orifice sizes: 6.5 mm (#4), 8.0 mm (#5), 9.5 mm (#6), 11.0 mm (#7), 12.5 mm (#8)
Standard 50 mm contractor thread for NHP nozzle holders

Clemco Apollo 60 and Apollo 600 CE operator blast helmets

Clemco Apollo 60 and Apollo 600 CE blast helmets offer certified respiratory, head and hearing protection conforming to EN 14594 (Class 4B). Feature a panoramic visor with multi-layer tear-off lenses, built-in acoustic earmuffs, draft-free air distribution and a cordura cape.

Certified to EN 14594 Class 4B respiratory standard
Panoramic visor with 6-sheet peel-off lens cassette
Integrated acoustic earmuffs offering noise reduction up to 26 dB
Heavy-duty cordura cape shielding neck and upper body

Clemco CPF-20 and CPF-80 breathing air filtration stations

Clemco CPF-20 (1 to 2 operators) and CPF-80 (up to 4 operators) filter stations purify compressed shop air by trapping oil mist, moisture, particles down to 0.5 microns and odors. Equipped with an adjustable pressure regulator, relief valve and activated carbon cartridge.

Captures particulates down to 0.5 microns and oil mist
Multi-stage cartridge with activated alumina and charcoal
Available in CPF-20 (1–2 outlets) and CPF-80 (up to 4 outlets)
Built-in pressure regulator and couplings for climate tubes

Clemco ZERO Pulsar and BNP closed-circuit blast cabinets

Clemco ZERO blast cabinets (Pulsar III, Pulsar VI, BNP-220) offer dust-free enclosed surface treatment. Available in direct-pressure and suction-blast layouts with high-efficiency cyclone reclaimer for continuous media recycling, pulse-jet cartridge dust collector and turntable.

Configurations: Direct Pressure (fast stripping) and Suction Blast
Cyclone reclaimer separating reusable media from dust
Cartridge dust collector with reverse pulse-jet cleaning
Heavy-duty natural rubber gauntlets and safety viewing glass

Munkebo MB high-vacuum abrasive recovery systems

Clemco Munkebo vacuum recovery units (MB-220, MB-750) extract, dedust and recycle steel grit and slag from ship holds, tanks and bridges at distances up to 100 meters. Suction capacities range from 2 to 15 tonnes of abrasive media per hour.

Recovery rate: from 2 up to 15 metric tonnes per hour
Conveying distances up to 100 meters via heavy vacuum hoses
Cyclone silo featuring rotary cascade air-wash separator
Roots positive displacement blower with electric or diesel drive

Clemco Supa blast hoses, CQP couplings and NHP nozzle holders

Genuine Clemco Supa and Extra blast hoses are made from premium natural rubber with high-tensile textile cord and anti-static wires (wear < 35 mm³). CQP nylon and CFT iron bayonet couplings ensure airtight, full-bore joints.

Supa & Extra hoses: ID 13 to 38 mm rated at 12 bar working pressure
DIN 53516 rubber abrasion loss under 35 mm³ for long lifespan
Quick bayonet couplings CQP (nylon) and CFT (iron) with CQ-G gaskets
NHP 50 mm contractor-thread nylon nozzle holders with locking screws

Engineering excellence of Clemco SCW and SCWB direct-pressure blast pots

Clemco blast machines feature robust welded pressure vessels certified to European PED 2014/68/EU and ASME section VIII for pressures up to 12 bar (175 psi).

The steep conical bottom and concave lower head geometry guarantee gravity feed of abrasive media into the metering valve without bridging or media stalling.

The rapid-acting pop-up valve with a polyurethane ring gasket seals the chamber instantly when compressed air enters. A large inspection handhole allows maintenance crews to inspect the interior, clean out debris and replace the pop-up gasket swiftly without disconnecting external piping.

High-precision abrasive dosing control: Quantum and Sentinel valve technologies

Abrasive blasting efficiency requires maintaining an accurate air-to-media ratio. Excess media reduces blast velocity, while lean mixtures diminish cleaning rates. Clemco Quantum and Sentinel metering valves offer micrometer-calibrated metering for all abrasive types.

The Quantum valve features a replaceable polyurethane liner flexed by a tungsten carbide metering rod, preventing jamming of angular steel grit and shielding the valve body. Sentinel valves incorporate a pneumatic cut-off cylinder for instant abrasive shut-off during air blow-down.

Aerodynamics of Clemlite Venturi nozzles and boron carbide durability

Clemco Venturi blast nozzles develop supersonic air-abrasive jet velocities exceeding 200 m/s. The convergent-divergent nozzle geometry generates a uniform blasting pattern across the substrate, delivering consistent surface profile roughness (Sa 2.5 and Sa 3 per ISO 8501-1).

Cores of CTSG and CTSD nozzles are sintered from solid boron carbide (B4C), surpassed in hardness only by diamond. When blasting with aggressive corundum or garnet, boron carbide liners provide an operating lifespan of up to 1000 hours, outlasting tungsten carbide by 3 to 4 times.

Complete operator safety: Apollo 600 CE blast helmets and CPF air purification

Abrasive blasting environments involve ricocheting media, airborne dust and high acoustic noise. Clemco Apollo 600 CE helmets conform strictly to EN 14594 Class 4B standards.

The internal air manifold distributes breathing air over the panoramic window, preventing fogging and ensuring comfortable breathing.

The CPF-20 and CPF-80 breathing air filter stations perform multi-stage purification of compressed air, trapping oil aerosols, moisture, particles down to 0.5 microns and odors through activated carbon beds. Optional vortex cooling tubes allow operators to adjust air temperature by up to 15 °C.

Closed-loop abrasive recycling: ZERO cabinets and Munkebo vacuum systems

For indoor workshop environments, Clemco ZERO blast cabinets (Pulsar and BNP series) deliver dust-free enclosed surface treatment. The integrated cyclone reclaimer separates reusable abrasive from broken fines and dust, while a reverse-pulse cartridge filter traps fine particles.

For ship cargo tanks, bridge box girders and storage vessels, Munkebo MB-220 and MB-750 high-vacuum recovery units provide heavy-duty suction. Driven by Roots positive displacement blowers, these units recover up to 15 tonnes of steel grit per hour over distances up to 100 meters.

Availability, price, delivery lead time and technical compliance are confirmed for each specific order enquiry. This page does not replace official factory test reports and operating manuals.