Xinwa98 Wax Removal Sandblasting Machine Wet and Dry Use Casting Tools
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Product Description：
Specification：
Size: height 775mm* length 400mm* width 300mm
Advantage：
1. The metal parts of the sandblasting machine are basically not damaged, and the dimensional accuracy will not change;
2. The surface of the part is not contaminated, and the abrasive will not chemically react with the material of the part;
3. The sandblasting machine can easily process grooves, recesses and other difficult-to-contact parts, and a variety of abrasives can be selected for use;
4. The processing cost is greatly reduced, which is mainly reflected in the improvement of the work efficiency of the sandblasting machine, which can meet various surface finishing requirements??
5. Low energy consumption and low cost;
6. The sandblasting machine does not pollute the environment and saves the cost of environmental treatment;
2. The surface of the part is not contaminated, and the abrasive will not chemically react with the material of the part;
3. The sandblasting machine can easily process grooves, recesses and other difficult-to-contact parts, and a variety of abrasives can be selected for use;
4. The processing cost is greatly reduced, which is mainly reflected in the improvement of the work efficiency of the sandblasting machine, which can meet various surface finishing requirements??
5. Low energy consumption and low cost;
6. The sandblasting machine does not pollute the environment and saves the cost of environmental treatment;
How to screen sandblasting machine?
1. Depending on the size of the workpiece, choose a box-type sandblasting machine, a mobile sandblasting machine, and an automatic sandblasting machine;
2. Depending on the shape of the product, choose the specifications of the sandblasting machine. Generally, there are fixed specifications for those below 50 cm, and the particularly large ones should be customized or open.
3. The degree of requirements on the surface of the product depends on whether it is dry spray or wet spray. If it is dry spray, there are many options for abrasives, and wet spray is generally glass sand.
4. Familiar with some accessories of the sandblasting machine, sandblasting guns and sandblasting gloves are often used
Replaced things, because sandblasting is actually very worn out.
2. Depending on the shape of the product, choose the specifications of the sandblasting machine. Generally, there are fixed specifications for those below 50 cm, and the particularly large ones should be customized or open.
3. The degree of requirements on the surface of the product depends on whether it is dry spray or wet spray. If it is dry spray, there are many options for abrasives, and wet spray is generally glass sand.
4. Familiar with some accessories of the sandblasting machine, sandblasting guns and sandblasting gloves are often used
Replaced things, because sandblasting is actually very worn out.
Application：
1. Surface cleaning of the workpiece
Oxide scale, residual salt, residual oil, etc. after heat treatment; scale, molding sand, etc. of black (colored) castings; scale, molding sand, etc. of precision castings processed without margin; residues, microburrs, etc. of machining parts; Oxide scale, welding slag, etc. of welded parts; scale, rust layer, etc. of cold and hot rolled steel plates (section steel); mold release agents, deposits, etc. of various mold cavities; sintered residues on the surface of ceramic components; plastic molding Flash of parts; radioactive elements on the surface of objects; bridges, hydropower station gates, ships, buildings; rubber attachments on airport runways; train cars; various pipes and containers; oil stains and attachments on old parts; containers Paint residues, rusty layers and attachments, etc.; wrong sintered layers on porcelain; scratches on decorative surfaces...
2. Pretreatment before coating the surface of the workpiece
Before painting and baking; before plastic spraying; before metal spraying; before galvanizing, chromium and nickel plating; before oxidation treatment; before flaw detection...
3. Change the physical and mechanical properties of the workpiece to improve or reduce the surface roughness; change the surface tensile stress to compressive stress; improve the lubrication state of the surface; reduce the movement noise of the coupler; increase the friction coefficient of the surface...
4. Finishing processing of the surface of the workpiece
Polishing of metal exterior decorative surfaces; to obtain a matt or diffuse reflection surface; polishing of the surface of wood products...
5. Cleaning and preservation of parchment and other artworks
6. Clean the surface of brushes, contactors and wiring techniques to improve conductivity
Oxide scale, residual salt, residual oil, etc. after heat treatment; scale, molding sand, etc. of black (colored) castings; scale, molding sand, etc. of precision castings processed without margin; residues, microburrs, etc. of machining parts; Oxide scale, welding slag, etc. of welded parts; scale, rust layer, etc. of cold and hot rolled steel plates (section steel); mold release agents, deposits, etc. of various mold cavities; sintered residues on the surface of ceramic components; plastic molding Flash of parts; radioactive elements on the surface of objects; bridges, hydropower station gates, ships, buildings; rubber attachments on airport runways; train cars; various pipes and containers; oil stains and attachments on old parts; containers Paint residues, rusty layers and attachments, etc.; wrong sintered layers on porcelain; scratches on decorative surfaces...
2. Pretreatment before coating the surface of the workpiece
Before painting and baking; before plastic spraying; before metal spraying; before galvanizing, chromium and nickel plating; before oxidation treatment; before flaw detection...
3. Change the physical and mechanical properties of the workpiece to improve or reduce the surface roughness; change the surface tensile stress to compressive stress; improve the lubrication state of the surface; reduce the movement noise of the coupler; increase the friction coefficient of the surface...
4. Finishing processing of the surface of the workpiece
Polishing of metal exterior decorative surfaces; to obtain a matt or diffuse reflection surface; polishing of the surface of wood products...
5. Cleaning and preservation of parchment and other artworks
6. Clean the surface of brushes, contactors and wiring techniques to improve conductivity
Failure analysis of sandblasting machine
(1) Failure phenomenon of sandblasting machine: no compressed air, no abrasive
Possible Causes:
1. The compressed air is not turned on
2. The setting pressure of the pressure regulating valve is too low
3. The foot switch is not adjusted well or damaged
4. The sandblasting or abrasive valve is blocked
5. The safety air circuit is cut off
6. The main pressure regulating valve of the sandblasting machine is broken
7. The pressure regulating valve for control is broken
1. The compressed air is not turned on
2. The setting pressure of the pressure regulating valve is too low
3. The foot switch is not adjusted well or damaged
4. The sandblasting or abrasive valve is blocked
5. The safety air circuit is cut off
6. The main pressure regulating valve of the sandblasting machine is broken
7. The pressure regulating valve for control is broken
Method of exclusion:
1. Turn on the air source
2. Adjust the pressure to above 0.5MPa
3. Adjust or replace the foot switch
4. Clean the nozzle or abrasive valve or reinstall
5. Check the valve on the safety air circuit
6. Check the main pressure regulating valve of the sandblasting machine
7. Check the control valve of the sandblasting machine
1. Turn on the air source
2. Adjust the pressure to above 0.5MPa
3. Adjust or replace the foot switch
4. Clean the nozzle or abrasive valve or reinstall
5. Check the valve on the safety air circuit
6. Check the main pressure regulating valve of the sandblasting machine
7. Check the control valve of the sandblasting machine
(2) Failure phenomenon of sand blasting machine: good sand enters the dust bag
Possible Causes:
1. The new vacuum bag has a larger gap
2. The sand is too fine
1. The new vacuum bag has a larger gap
2. The sand is too fine
Method of exclusion:
1. Generally can be removed after 8 hours of use
2. Use coarser sand
1. Generally can be removed after 8 hours of use
2. Use coarser sand
(3) Failure phenomenon of sandblasting machine: sand loss
Possible cause: The vacuum bag has holes or is not clamped
Remedy: replace the vacuum bag, re-clamp the vacuum bag
Possible cause: The vacuum bag has holes or is not clamped
Remedy: replace the vacuum bag, re-clamp the vacuum bag
(4) Failure phenomenon of sandblasting machine: unclear vision during sandblasting
Possible Causes:
1. The vacuum bag is clogged
2. The vacuum bag is aging and blocked
3. There is too much dust in the sand
4. Compressed air pressure is too high
1. The vacuum bag is clogged
2. The vacuum bag is aging and blocked
3. There is too much dust in the sand
4. Compressed air pressure is too high
Method of exclusion:
1. Rapping sandblasting machine dust bag
2. Replace the dust bag of the sandblasting machine
3. Replace sand
4. Lower the recommended pressure according to the sandblasting machine
1. Rapping sandblasting machine dust bag
2. Replace the dust bag of the sandblasting machine
3. Replace sand
4. Lower the recommended pressure according to the sandblasting machine
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