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Product Overview
Industry Dry Wet Sandblaster Kit, 620-Type
Mobile Abrasive Blaster Gun w/ 9m Hose & Safety Suit, Pneumatic
Vibrator
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This product is a 620-type dry/wet
dual-use mobile sandblasting machine, equipped with an automatic
valve control system, a 9-meter high-pressure sandblasting hose,
one professional sandblasting gun, and a full-body protective
suit. It is suitable for various applications including
engineering vehicle refurbishment, stainless steel surface
treatment, large storage tank derusting, natural gas pipeline
maintenance, ship preservation, as well as rust removal and
refurbishment of hardware components and steel materials.
Supporting both dry and wet sandblasting modes, it adapts to
diverse working conditions while combining efficient cleaning
with environmental protection benefits. Ideal for surface
treatment projects in complex industrial environments.
The compressed air is used as the power of sandblasting to form
a high-speed jet, the to-be-sprayed materials (such as copper
ore sand, quartz U9 sand, iron sand, sea sand and diamond sand)
are sprayed at high speed onto the surface of the workpiece
needing to be processed, the workpiece surface can have a
certain cleanliness and different roughness, the mechanical
properties of the workpiece surface can be improved, and
therefore the fatigue resistance of the workpiece is improved,
the adhesion between the workpiece and the coating is increased,
the durability of the coating is improved, and the leveling and
decoration of the coating are also facilitated.
Abrasives are generally divided into spherical abrasives and
diamond-shaped abrasives according to the particle size, and
emery is usually used for sandblasting. |
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Specifications and Model: |
620 Type |
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Operating Mode: |
Dual Mode(Dry/Wet) |
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Tank Diameter: |
23.6"(600mm) |
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Tank Capacity: |
79.25gal |
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Applicable Sand Mesh Size: |
40-60 Mesh |
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Working Pressure: |
0.4-0.8MPa |
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Sandblasting Hose Length: |
29.5FT(9m) |
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Air Consumption: |
141.2CFM |
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Plate Thickness: |
0.24"(6mm) |
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Machine
Body Material: |
Carbon Steel |
| Package size: |
39.8"*39.0"*75.2"(101CM*99CM*191CM) |
| Net weight/Gross weight: |
533.5LBS(242KG)/676.8LBS(307KG) |
1. Please read the manual carefully
before operation, and operate the machine according to the
sequence.
2. The maximum mesh number of the sand material used by the
machine is 40-60#. (The particle size is 1.25~1mm.)
3. Regularly inspect all parts and components of the
sandblasting machine, and ensure that the input pressure of the
pipeline cannot exceed 8kg/cm'.
4. Prohibit the use of toxic and corrosive sand materials.
5. The operator must be trained before using the machine, and it
is strictly prohibited to operate the machine under the
influence of alcohol or medication.
6. Before use, the sandblasting machine should be grounded to
avoid static electricity accumulation. The protective cover
should be tightly closed to prevent the sand materials from
splashing and injuring people.
7. When the sandblasting machine is working, unrelated personnel
are prohibited from approaching the machine.
8. The pipe pressing machine should frequently change the pipe
pressing position to prevent the high-pressure sand pipe from
breaking from the pressed area.
9. When the machine is not in use, the source gas should be
turned off.
10. When the machine is not in use for a long time, the sand
materials inside the machine should be discharged.
11. Old sand should be filtered before being recycled.
12. When overhauling and maintaining the machine, be sure to
ensure that the compressed air of the machine is turned off. |
| Product Features & Advantages |
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Integrated Lifting Rings for Heavy-Duty Mobility
The top of the equipment features integrated heavy-duty lifting
rings with a robust structure and high load-bearing capacity.
Without additional tools or disassembly, they allow direct
connection to lifting equipment, enabling quick and safe machine
transportation and repositioning. Ideal for moving large
equipment in complex environments like workshops and job sites,
saving time, effort, and costs.
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Dual Safety Assurance for Secure Operation
The machine features a dual protection system with an automatic
safety valve and a manual pressure release port. The safety
valve instantly releases pressure in case of overpressure
anomalies, effectively preventing risks and ensuring the safety
of both equipment and operator. The manual port allows for
proactive and complete depressurization of the tank during
maintenance, guaranteeing absolute safety when opening the lid.
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Precise Sand Control for Superior Results
The intuitive abrasive flow control handle allows for precise
adjustment of material output. Without stopping the machine,
users can instantly adjust the blasting intensity and efficiency
based on the workpiece material and requirements, enabling
seamless switching from fine finishing to aggressive derusting.
This versatile feature empowers one machine to handle a wide
range of applications. |
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Convenient Bottom Drain Valve for Easy Maintenance
Features a dedicated drain valve at the bottom for easy cleaning
and maintenance. When you need to change abrasives or remove
residual debris, simply open the valve to quickly and thoroughly
empty the tank without complex disassembly. This design
significantly saves maintenance time and labor costs, ensuring
long-term stable operation. |
Prevents Clogging, Ensures Smooth Flow
The built-in pneumatic vibrator effectively prevents abrasive
from clogging inside the tank, ensuring consistent and smooth
sand flow for continuous, efficient operation. Saves time and
effort. |
Heavy-Duty Rubber Wheels for Effortless Mobility
Equipped with heavy-duty rubber wheels for superior load-bearing
and abrasion resistance. They easily navigate rough terrain and
obstacles while protecting workshop floors from damage, ensuring
effortless and flexible mobility.
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Efficient Drain Port for Easy Wet-Blast Maintenance
The dedicated drain port at the bottom provides great
convenience for cleaning after wet-blasting operations. It
allows for quick drainage of residual water from the tank,
effectively preventing internal corrosion and water residue
buildup. This ensures the equipment remains clean and dry,
extending its service life while saving time and effort. |
Dual-Gauge Monitoring for Precise Pressure Control
The equipment features a high-precision regulator valve and dual
pressure gauges, which display the tank pressure and output
working pressure in real time. Users can accurately adjust
pressure settings based on operational needs, ensuring
consistent and stable blasting force. The dual gauges also
provide visual monitoring of equipment status, effectively
preventing pressure anomalies and balancing efficiency with
safety. |
Easy-Access Cover for Effortless Maintenance
The equipment features a dedicated access cover that can be
opened and closed quickly without tools, providing direct reach
to internal key components. Routine checks and troubleshooting
require no full disassembly, significantly simplifying
maintenance, reducing downtime, and ensuring long-term efficient
operation.
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Dual Dry/Wet Mode for Versatility:Uniquely
supports both dry and wet sandblasting. Dry blasting is ideal
for rapid and deep derusting, while wet blasting effectively
controls dust, meeting environmental requirements and special
working conditions. One machine handles various challenges.
Efficient Automatic Valve Saves Effort & Cost:Features an
intelligent automatic valve control system for easy operation
and quick start/stop. This significantly boosts work efficiency
and reduces compressed air consumption, effectively lowering
operating costs.
Mobile Design for Unrestricted Operation:Integrated
mobile design with heavy-duty casters allows for easy movement
around workshops, job sites, or ship decks. The 9-meter
sandblasting hose extends your working radius, providing access
to hard-to-reach areas.
Robust Construction for Long-Lasting Durability:Built
with high-quality materials and reinforced critical components,
this machine is designed to withstand high-intensity, continuous
operation, ensuring reliable and lasting performance even in
harsh industrial environments.
Complete Safety Package for Ultimate Protection:Includes
a full-body protective suit, offering head-to-toe safety for the
operator. It effectively guards against abrasive impact and
dust, demonstrating a strong commitment to user safety. |
Safety
Warning: Always read and understand all safety instructions
before operation. Always wear complete protective gear
(including the provided sandblasting suit, helmet, gloves, and
safety shoes).
Pre-Operation Preparation:
1. Equipment Check: Inspect all parts of the machine
(e.g., pressure gauge, valves, hose, gun, seals) for damage.
Ensure all connections are tightened.
2. Abrasive Loading: Select the appropriate abrasive
(e.g., quartz sand, copper slag, glass beads) based on your
needs (dry or wet blasting). Fill the pressure tank through a
filter screen to about two-thirds capacity.
3. Connect Air Supply: Connect the air compressor hose to
the machine's air inlet port securely. Ensure the compressor's
working pressure and air volume meet the machine's rated
requirements (0.4-0.8Mpa).
4. Connect Water Supply (Wet Mode Only): For wet blasting
(to suppress dust), connect a water hose to the machine's water
inlet.
5. Secure the Gun: Before turning on the air supply,
place the sandblasting gun in a safe location (e.g., in the
provided holster or pointing to a safe area) to prevent
accidental discharge.
Operation Procedure:
6. Open Air Supply: Turn on the air compressor and open
the air supply valve. Slowly adjust the regulator valve on the
sandblaster to gradually increase the pressure to the desired
working level as shown on the gauge.
7. Test Spray: Pull the gun trigger briefly to check if
the airflow and abrasive spray are smooth and even. Check all
connections for leaks.
8. Begin Work: Aim the gun at the workpiece surface,
maintaining an appropriate distance (usually 15-30 cm) and angle
(usually 30-60 degrees). Move steadily across the surface during
blasting.
9. Mode Switching (Dry/Wet): To switch to wet mode, after
the air is on, slowly open the water supply valve and adjust to
a suitable flow rate. Test spray again to confirm the mix of
water mist and abrasive is effective.
10. Pausing Operation: For short pauses, simply release
the gun trigger. The machine will automatically stop the flow of
abrasive and water, while maintaining tank pressure.
Post-Operation Procedure:
11. Depressurize & Shut Down: After work is complete,
first turn off the air compressor and close the air supply.
Then, pull the gun trigger several times to release all residual
pressure from the machine and hose.
12. Close Water Supply (After Wet Blasting): If wet
blasting was used, ensure the water supply valve is closed.
13. Clean Equipment: Disconnect all hoses. Open the drain
valve at the bottom of the pressure tank to dispose of any
remaining abrasive. Clean the machine and filter regularly. Keep
the equipment dry and clean.
14. Proper Storage: Coil all accessories (gun, hose,
protective suit) neatly. Store the equipment in a dry,
well-ventilated environment. |
| Product Presentation & Details |
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Industry Dry Wet Sandblaster Kit*1 |
Safety Suit*1 |
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Abrasive Filling Funnel *1 |
Accessory Kit *1 |
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You can
make order with no worry.
Any concern just feel free to let us know, we'll reply in 24
hours in normal condition.
Handling Time: Shipping is usually made in 1-3 business days
after payments cleared. Orders are processed from Monday-Friday;
Not on the weekends & public holidays.
Warranty: 6 months' warranty for the machines, not for the
consumables.
We stand behind our products all the item, so even if your
warranty period has expired, you can still seek for service or
technical support from us with low cost. |
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