
700bar Air Preheater Cleaning Hydro Blasting Machine
Water flow:70L/min
Electric power: 90kw can be
Diesel engine drive:145kw, 6-cylinder
The 700bar Air Preheater Cleaning Hydro Blasting Machine is a specialized ultra-high-pressure, high-flow rate cleaning machine designed exclusively for power plant boiler air preheaters. With its 700bar ultra-high pressure and 70L/min high flow rate, it precisely matches the needs for removing heavy dust accumulation, scaling, and low-temperature sticky deposits from air preheater heat exchange elements. It combines the strong stripping ability of ultra-high pressure with the rapid flushing and removal capabilities of high flow rate, making it a core piece of equipment for offline/online deep cleaning of air preheaters in thermal power plants and combined heat and power plants. It effectively addresses problems such as reduced heat exchange efficiency, increased flue gas resistance, and low-temperature corrosion in air preheaters.

The 700bar 70Lpm Hydro Blasting Machine is a top-of-the-line model for deep cleaning heavy oil and scale in industrial applications. It can directly break down hardened scale, concrete residue, and industrial furnace slag, quickly removing loose dirt. It can handle challenging cleaning scenarios such as chemical reactors, steel mill rolls, marine organism buildup on ship hulls, chassis of large construction machinery, and unclogging and cleaning of industrial heat exchanger tube bundles. One machine can replace multiple cleaning tools, reducing customer equipment procurement costs.
The 700bar 70Lpm Hydro Blasting Machine can generate a strong impact force and can easily remove stubborn stains, heavy oil stains, rust, paint, concrete residues, etc. It can quickly and effectively clean some difficult-to-clean surfaces, such as large industrial equipment, ship hulls, and long-uncleaned building exterior walls, saving cleaning time and labor costs.
700bar 70Lpm Hydro Blasting Machine adopts ultra high pressure stream to get the pressure to clean the surface of the material like painting and rust and cleaning the insider of the tube pipe andtank and heat exchanger.
Operating pressures from 3 00 bar to 1200 bar it is ideally suited for a wide variety ofcleaning work, e.g. in the chemical industry, oil and gas industries as well as in thearea of ship cleaning.

1. For the machine, pump is use the tech. of Germany KAMAT.
2. Pressure is stable and reliable, easy to be adjust.
3. It is installed with a high-pressure alarm and high-temperature alarm for water conservation.
4. The high pressure gun is use the stainless steel material, Max pressure 1500bar
5. Has two filter, for inlet water filter out. Could be filter out the tiny particles from the inlet water. Good for long-working life of the pump.
6. Has explosion-proof system, could explosion-proof if you use this machine on power plant.
7. With a high-pressure alarm and high-temperature alarm for water conservation.
8. Could be used on starch factory, steel mill, chemical plant, power plant, for cleaning and maintenance.







700bar 70Lpm Hydro Blasting Machine is a machine that uses a power device to make a high-pressure plunger pump generate high-pressure water to wash the surface of an object. It can peel off and wash away dirt to achieve the purpose of cleaning the surface of an object. Because it uses a high-pressure water column to clean dirt, high-pressure cleaning is also recognized by the world as one of the most scientific, economical and environmentally friendly cleaning methods.
The impact force of water is greater than the adhesion between the dirt and the surface of the object, and the high-pressure water will peel off and wash away the dirt to achieve a cleaning device that cleans the surface of the object. Because it uses a high-pressure water column to clean the dirt, only a little detergent needs to be added for very stubborn oil stains, otherwise the foam generated by the strong water pressure is enough to take away general dirt.
700bar 70Lpm Hydro Blasting Machine uses pressure water from 100bar to 700bar used to clean the drain. And sewer and tube insider cleaning with 3D cleaning head.
It also can be used for paint for oil tank cleaning. And protective coating removal for ship hull, road marking or zebra crossing removal.This method is perfect for internal and external surfaces. Because the spray gun operator is able to access those "hard to reach" areas.
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GYB-3 700/70 |
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366 rpm |
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Pump speed:366rpm |
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Plunger stock:120mm |
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1200 bar / 18000 psi |
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70 L/min |
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Plunger dia. |
22mm |
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90kw, 3Phase, 380v/50Hz or 440v/60Hz |
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145kw, 6-cylinder |
1. Many area industrial cleaning purpose, heat exchanger tube cleaning, condenser tube cleaning, pipe cleaning, reactor tank cleaning, filter screen cleaning, boil cleaning, tank cleaning, etc…
2. Pipe pressure test, valve / hose pressure test, hydro pressure test, etc
3. Water injection
4. Cement plant pipe cleaning, grease remove from the equipment surface, fouling layer removal
5. Construction industry, car/truck cleaning, mixing drum/tank cleaning, tar/cement/agglutinant cleaning, etc…
6. Food processing plant, mixing tank cleaning, grease/ fouling layer / residual removal, evaporator/boil cleaning, etc
7. Shipyard rust removal, paint removal, ship hull cleaning, boat surface cleaning, dirt removal, sea creatures remove from the hull bottom.
8. Metallurgy plant, heat exchanger tube cleaning, boil, feed tank, warehouse dirt cleaning, descale removal…
9.Machine producing plant, volume / pipe / tank / rust / oxide skin cleaning…








Zhengzhou GuangYuan Cleaning Equipment Co.,Ltd. Is a manufacturer for high pressure water jetting machine, founded in 2012, is committed to explore the field of a high pressure water jet market brand. Our company is located in Henan Province, China.
We are professional in the design, manufacture and production of high pressure cleaning machine, water blaster, High pressure cleaner, high pressure pump, cleaning system customization etc. Our cleaning machine can be applied in both industrial and family cleaning, such as shipyard, power plant, starch factory, etc. Our company has years of research and experience in first-class design technology, excellent assembly line and good quality control system. Our products are welcomed by customers from all over the world. We sincerely look forward to cooperating with new and old clients.

01
We work closely with KAMAT, a world leader in cleaning machine industry, with the highest pressure of 3000bar, which is currently the highest pressure in the world's high-pressure water jet field.
02
The pressure regulating valve is flexible and light. The overpressure protection safety valve opens and closes sensitively and reliably. The bursting pressure of the high-pressure hose is 2.5-3.5 times the rated pressure.
03
The high pressure cleaning machine is manufactured and inspected strictly in accordance with national and industry standards before leaving the factory. It can work continuously for 24 hours at rated pressure
04
We understand that different industries and cleaning requirements may have specific needs. Therefore, we offer customization service, allowing customers to tailor the machine to their unique requirements.






1. Packing: Plywood packing
2. Shipping way: suggest deliver by sea
3. Delivery port: Qingdao Port; or deliver to any port you need


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Cool tags: 700bar air preheater cleaning hydro blasting machine, China 700bar air preheater cleaning hydro blasting machine suppliers, factory
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