Cheng Ni An Technology Co. Ltd.

Nian agricultural power sprayers. Widely used in the agricultural fields, nian pressure washers for home, garden and car is renowned throughout the world as well. We offer the high pressure power sprayers at market leading prices to our clients. Our power sprayers have been widely appreciated for providing reliable performance.our spray machines product line can be divided into “power sprayer cast iron series” and “power sprayer aluminum alloy series”. Power sprayers cast iron series are made of spheroidal-graphite cast iron inlet and outlet chambers. They are manifold with special treatment for corrosion resistance. Power sprayers aluminum alloy series are made of sturdy, durable aluminum alloy inlet and outlet chambers. They are light weight with special surface treatment for corrosion resistance, but weak alkali resistance. Cast iron series are strong corrosion resistance, suitable for high corrosive pesticide use. Aluminum alloy series are suitable for acidic and neutral chemicals or watering use.we are so confident in the quality of our products that can offer you three months warranties or six months warranties on every unit. All of our products carry iso9001 and ce certifications. Choose a pressure washer that most closely matches the uses you have in mind.
Production process-we refined our machining expertise and continued to introduce all types of advanced machinery such as cnc lathes and millings. After decades as being a leading agricultural machinery manufacturer in power sprayer area, nian has continued to maintain our core competency and manufactured a variety of different products such as cleaning machines and agricultural high-pressure pumps.
In order to supply good quality products, we always strive for continuous improvement. We have put the worldwide process and quality standard into practice for consistent quality performance. Our dedicated engineers and testing facilities review processes at every step, looking for ways to increase the quality and reliability of our power sprayers products.
Nian have been exported to europe, asia and the americas where they have won praise for their quality. As nian grew rapidly, improvements were made in production and quality control procedures, and accordingly nian was approved with iso9001, iso 13485 and gmp standards successively.
Power sprayer reviews
in this article, we list the nian power sprayer models going to help you find the best power sprayer for your needs. Read product features in power washer buying guide, we are going to help you make your choice before making a pressure washer purchase.

we supply various power sprayer models – many with multiple features and all with attachment kits included – that can address an endless number of applications. Nian power sprayers with maximum pressure of 700 psi are capable of pumping liquids up to 3 km over flat ground, or 400 m at a 60 degree incline. The 700 psi pressure washers are good enough for low-end commercial washing, hand-held spraying and car washing. Most experts recommend pressure levels 700 psi because they not only don’t do damage to objects and people but make less noise.
All power washers are ideal for any number of applications, including for spraying use and cleaning uses. We realize that when it comes to power washing and power spraying at work, the applications can be as varied as they are demanding. So we offer our customers not only a diverse selection of power washers but also a flexible variety that can take on a wide range of tasks. The article below you’ll find information regarding spraying use and washing use offerings.
Spraying and irrigation provide our customers with two series of power sprayer: cast iron series and aluminum alloy series. Cast iron series power sprayers are strong corrosion resistance, suitable for high corrosive pesticide use. Aluminum alloy series are light weight but weak alkali resistance, suitable for acidic and neutral chemicals or watering use.in the condition of farmland irrigating and hillside watering, transport water to the higher place will need the higher water volume. Power sprayer higher volume can help you accomplish specific spraying tasks quickly and with efficiently results.auto pressure relieve is provided to unload the pressure to zero pressure on sprayer unit when the spray gun is shut off. This will enhance the pump life and save energy. Cleaning and washing before buying a power washer, you must first think about the types of projects you want to complete. This will determine the size and strength washer you’ll need.cleaning power is measured by the pressure washer’s psi rating and water flow volume.