In the field of automated cleaning in aquaculture, determining whether a cleaning robot is a "real tiger" or a "paper tiger" is never about other functions, but about the "heart" hidden deep in the body - the high-pressure extended range pump.

Zhengzhou Dingda has been deeply cultivating automated cleaning equipment for breeding for 23 years, and has created a powerful "heart" for chicken cage cleaning robots with its unique high-pressure extended range pump technology.

Dingda is not only the pioneer of China's chicken cage cleaning robot category, but also the pioneer of high-pressure extended range pumps. The sixth generation chicken cage cleaning robot from Dingda, equipped with this "super heart", has delivered a remarkable achievement in the industry: with a rated power of only 22kW, it can achieve cleaning efficiency that similar equipment can only achieve with 30kW.

What does this mean? Means: smaller power, lower energy consumption, lower electricity bills, higher efficiency.  

1、 Power Revolution: Dingda's Original "High Pressure Extended Range Pump", Small Power Boosts High Efficiency

The design logic of traditional high-pressure pumps is simple and crude: do you want high water pressure and large flow rate? Replace the motor! So the power skyrocketed from 22kW to 30kW or even higher. The electricity meter is spinning and the electricity bill is soaring, but the energy efficiency has never improved - a large amount of electricity is wasted in internal leaks, frictional heating, and ineffective pulsation.

The R&D team of Zhengzhou Dingda has created the high-pressure extended range pump technology based on the principles of fluid mechanics and hydraulic extended range. The core of this technology lies in minimizing the "internal friction" and "internal leakage" commonly found in traditional pump bodies by optimizing the plunger motion curve, precision port plate design, and high-strength sealing structure.

Visually speaking, someone else's 30kW motor may have 7-8kW of it slipping and overheating inside the pump body, which is wasted; And Dingda's 22kW motor, exceeding 20kW, is actually doing work - pushing up the water pressure and removing dirt. This is the core secret behind Dingda's cleaning robot's ability to save 50% electricity.

What other similar cleaning robots do with 30kW, Dingda does better with 22kW,

This is the hard power of the high-pressure extended range pump!

2、 Flow advantage: What does the 50-130 L/min large cleaning flow mean?

The Dingda high-pressure extended range pump also has a hard core indicator: the rated water flow rate can reach 50-130 L/min, and the output is stable and continuously abundant within this range.

What does this parameter mean for farmers?

1. It means "washing fast" - with a large amount of water output per unit time, the cleaning efficiency is doubled

The outflow rate directly determines the amount of cleaning water per unit time. The Dingda high-pressure extended range pump stably outputs within a wide flow range of 50-130 L/min, combined with the robot's ultra-high water pressure of 150-200kg and a 105 degree wide-angle fan-shaped spray pattern, forming a "golden triangle" - this is the black technology achievement carefully polished by Dingda for 23 years.

Within the same minute, the amount of dirt washed away is 3-5 times that of ordinary equipment. The chicken coop cleaning, which originally took 3 days to complete, can now be done in 1 day. The improvement in cleaning efficiency has also significantly reduced labor costs, with a real implementation data of saving 40% of labor.

2. It means "flushing clean" - a large flow rate is necessary to truly "take away" dirt and avoid secondary adhesion of dirt

Many people have a misconception that the higher the water pressure, the cleaner they will wash. Actually, it's not like that. The function of a high-pressure nozzle is divided into two steps: the first step is to "break" and "loosen" the dirt with high pressure; The second step is to have sufficient water flow to 'wash away' and 'carry away' the debris.

If there is only high pressure and no flow, it is like using a sharp knife to scrape off the wall surface - it can scrape it off, but the scraped things pile up in place and cannot be cleaned or washed away. The sewage accumulates under the cage, and the more it is washed, the dirtier it becomes, doubling the cleaning time. The feces and feather debris crushed by high pressure will accumulate at the bottom of the cage and in the aisle, causing secondary adhesion.

The Dingda high-pressure extended range pump has a continuous flow rate of 50-130 L/min, like a "torrent". After passing through, the cage frame, manure belt, and food trough are clean and free of residue. More dirt is taken away per unit of time, resulting in faster turnover of empty spaces. Accurate flow control also significantly reduces water consumption, with a visible and calculated real benefit of saving 30% water.

3. Means' not picking on tasks' - switching from gentle cleaning to stubborn tackling, at will

The wide flow range of 50-130 L/min endows Dingda Robot with strong scene adaptability:

50-80 L/min range: suitable for daily cleaning, mild dirt flushing, water-saving and energy-saving, economical and efficient.

80-110 L/min range: suitable for standard cleaning between regular batches, with the highest cost-effectiveness.

110-130 L/min interval: specializes in treating "old stubborn" - chicken manure that has been solidified for many days, firmly attached scale, and strong flushing with high flow rate, which can be easily crushed with a single blow.

4. It means' no chain dropping '- long-distance transportation, the end is still strong

Chicken coops are often over a hundred meters long, and the biggest pain point of traditional high-pressure pumps is that the machine is at the inlet of the chicken coop, and the flow to the outlet has severely "shrunk". This is because when the flow rate is insufficient, the water experiences significant frictional losses in the long pipeline, and by the time it reaches the end, it is already "powerless".

The Dingda high-pressure extended range pump has a surging flow rate of 50-130 L/min, combined with pressurization and pressure maintenance technology, ensuring that the cleaning power of each nozzle is fully online from the inlet to the outlet, and from the end of the chicken coop to the end. Wherever the robot goes, the strong water flow follows, completely bidding farewell to the embarrassment of "starting as fierce as a tiger and ending as soft as mud".

Summary in one sentence: 50-130 L/min rated effluent flow=fast, clean, thorough, and stable washing.

Tested verification: The pressure is always online from the entrance to the exit of a 100 meter chicken coop

(Dingda high-pressure extended range pump 50-130L/min high flow rate, no attenuation at the end of long-distance delivery)

3、 The secret to stronger efficacy: Dingda's 23 year focus on "deep cultivation and meticulous work"

Zhengzhou Dingda has been focusing on automated cleaning in aquaculture for 23 years.

Footprints along the way:

In 2003, Zhengzhou Dingda launched China's first chicken cage cleaning robot, pioneering the industry;

In 2012, we created the first generation of high-voltage extended range technology and achieved "small power, large output" for the first time;

In 2023, the high-pressure extended range pump will be iterated to the sixth generation, with an additional 18% increase in efficiency;

Today: 22kW rated power, benchmarking 30kW traditional equipment, becoming the industry's energy efficiency benchmark.

Over the past 23 years, the technical team of Zhengzhou Dingda has never stopped moving forward - constantly innovating, iterating, and breaking through. Every technological upgrade is aimed at further improving energy efficiency, reducing electricity, water, and labor costs, and making the cleaning effect more solid.

4、 Choosing Dingda means choosing a smarter and more cost-effective cleaning solution

In today's increasingly competitive aquaculture industry, every kilowatt hour of electricity, every ton of water, and every manual labor is worth careful consideration.

Choosing the Dingda chicken coop cleaning robot used to require five or six people's work, but now one person can easily handle it - saving 50% electricity, 30% water, and 40% labor.

Every saving is a tangible profit for the breeding farm. If the farm has multiple production lines, it will save hundreds of thousands of net profits annually.

Not to mention: a decrease in power means a reduction in transformer capacity demand, thinner cable diameters, and lower electrical component costs - these hidden cost savings are also the "hidden dividends" that Dingda brings to you.

Dingda ensures that every kilowatt hour of electricity is used on the blade, every ton of water is washed out to its value, every worker is maximized, and every cleaning is worth it.