Sandblasting hose is used for conveying abrasive material at high pressure to clean surfaces. This hose is safe and durable and comes in many sizes and configurations.
Unisource's wear-resistant Sandblasting Hose is made from extra thick tubes of abrasion-resistant rubber, textile plies to reinforce pressure, and a weather- and abrasionproof cover.
industrial wear-resistant sandblasting hose series
Sandblasting is a process to remove dirt, debris, paint, and other surface contaminants. It is used in many industries and applications, including ship refurbishment, oil/gas, and industrial manufacturing. This procedure can improve material properties, part performance, and labor efficiency while reducing environmental impact.
Depending on the blasting media and abrasive used, it can reduce or eliminate corrosion. Some abrasives, such as sodium bicarbonate or soda, can leave a protective layer on the surface of the material after blasting. This protects against corrosion and prolongs the material's life.
Blasting can also be used to increase fatigue strength and longevity of machined parts, dies, molds, drills, end mills, and saw blades. Blasting also allows for the removal of embedded debris from cutting edges and between teeth.
This type of abrasive blasting uses an abrasive tool with high-carbon steel wire bristles. They are dynamically tuned to contact and dislodge contaminants. This process is less destructive to the underlying material than conventional abrasive finishing methods, such as grinding wheels, rotary files, and abrasive flap wheels.
A wear-resistant sandblasting hose is designed to withstand the abrasive and vibration of blast cleaning media. These hoses are constructed of an extra thick, extremely abrasion resistant tube that extends the life of the hose. Operator fatigue is further reduced by its flexible and kink-resistant design.
precautions for installation of wear-resistant sandblasting hose
Abrasive blasting is an extremely effective method for cleaning and stripping metals. It can remove rust and oxide scale, corrosion greases, dirt, coatings sealants, carbon deposits, varnish, and other contaminants.
It is also excellent for removing mill scale, welding tarnish and oxidation. It is superior to other abrasive media like discs, flap wheels and wire wheels in removing contaminants from surfaces that are difficult to access by other methods.
When sandblasting, it is important to wear the appropriate protective gear. This includes gloves, clothing, safety footwear, earplugs and OSHA-recommended respiratory equipment.
Sandblasting hoses are an integral part of blasting systems and must be maintained in a safe and efficient manner. It is important to inspect the hose and its fittings for any leaks, soft spots or holes, as well as general wear and tear.
To ensure the best performance, the hose application range is large. It is recommended that each hose be checked before each shift. Also, inspect the nozzles for damage and bore wear. Bore wear and damage can reduce the sandblasting system's effectiveness by increasing the need for air, thereby reducing the abrasive exit velocity. It can also lead to excessive working pressure or kinking of hoses, which eventually will cause them to fail.
Media transported using wear-resistant blasting tubes
Blasting equipment and its components have to withstand intense pressure, abrasion, and vibration. It is important to choose a flexible hose that can withstand both external abuse and internal abrasion.
It doesn't matter if it is a water blasting hose, sandblasting or blast cleaning hose; its abrasion resistance will determine its durability and longevity. The most effective hoses have reinforced layers of cord thread or fabric, which improve the strength and flexibility of the hose.
Abrasive media transported by a blast hose includes sand, steel shot, ceramic beads, abrasive sponge jet media, and abrasive micro-abrasives. The most common blast abrasive used in industrial applications is aluminum oxide, but other types of abrasives are available.
The type of media required for a particular end-use (cleaning, peening, etching, deburring, stripping, surface engineering / residual stress) determines the appropriate blasting equipment selection. For bonding thermal spray deposits, high-build coatings, and polymeric liner systems, coarse grit is the best. For thinner coatings, paint, or other finishes, a slower profile etching, cleaning or stripping is necessary.
Consider the blasting equipment's annual operating, maintenance, and consumable costs when evaluating the cost-effectiveness of a blast hose. The system's total cost will be reduced by choosing a durable, efficient, and long-lasting blasting tube.