YWJ Type Automatic Mixing Submerged PumpDetailed product description：

The YWJ automatic mixing submersible pump and QGYW cutting submersible pump are the new generation of environmentally friendly products developed by our company based on ordinary unobstructed submersible sewage pumps.

YWJ adopts an automatic mixing device, which rotates at a high speed with the pump shaft to produce a strong mixing force. The sediment in the sewage pool is stirred into suspended solids, which are sucked into the pump for discharge, improving the anti blocking and sewage discharge capacity of the pump, reducing the sedimentation in the sewage pool, reducing the operation cost of the pump unit, and having obvious progressiveness practicality.
QGYW uses fiber shredding to make it smaller before entering the pump for discharge, greatly improving the pump's non clogging performance and making the operation of the pump unit safer and more reliable.
Product Usage
1. The discharge of severely polluted water from factories and businesses
2. Drainage systems for urban sewage treatment plants, hospitals, and hotels
3. Sewage drainage station in residential areas
4. Civil air defense system drainage station, water supply device of water plant
5. Municipal engineering and construction sites
6. Exploration, mining, and power plant supporting equipment
7. Rural biogas digesters, farmland irrigation, river and pond dredging

Structural Characteristics Description
1. Adopting a unique dual channel unobstructed impeller structure, it improves the flow capacity and discharge capacity of sewage
2. YWJ starts the automatic stirring device of the homogenized liquid submersible pump, which rotates at high speed with the pump shaft, generating extremely strong stirring force. The sediment in the pool is stirred into suspended matter and then sucked into the impeller for discharge, achieving the effect of self dredging.
3. The YWJ automatic mixing submersible pump divides the base into two parts with a partition, so that mixing and water inlet do not affect each other.
4. The automatic cutting device of QGYW cutting type submersible pump rotates at high speed with the pump shaft. A sharp cutting blade made of special material is used at the inlet of the impeller to cut up the large particles or fibers sucked towards the impeller and then suck them into the impeller, enhancing the non clogging performance.
5. The pump unit adopts a double end mechanical seal, which is kept in the oil chamber for a long time to ensure the safe and reliable operation of the water pump.
6. The fluid dynamic seal of the secondary impeller structure serves as an auxiliary seal to protect the mechanical seal; Balancing axial force and extending the service life of bearings.
7. The pump unit is a vertical structure, compact in structure, easy to install, and the pump body is placed in water during operation, making it easy to start. It can be equipped with a liquid level automatic control cabinet according to user needs, which can automatically control the start and stop of the pump unit according to changes in the required liquid level, without the need for special supervision, making it extremely convenient to use.
8. The pump unit has two structural methods: single tube and double tube, which are installed in circular and square plates respectively. It can also be produced according to customer requirements.
working conditions
Flow range: 7-720m3/h
Head range: 6-40m
Supporting power range: 1.1-45KW
Range of outlet diameter: 40mm to 250mm
Mixing range: φ 1200 ∽ φ 3000mm
Medium temperature:<60 ℃
Medium density: 1-1.3kg/dm3
PH value range: 4-9
Note: If the user has special medium or temperature requirements when ordering, please indicate them so that our company can provide more reliable products.

The performance parameters are as follows:

Preface number	model	Discharge caliber （mm）	Traffic （mthree/h）	head （m）	Stir the diameter evenly （mm）	rotation speed （r/min）	power （kw）
one	50-10-10	fifty	ten	ten	one thousand and two hundred	two thousand and nine hundred	one point one
two	50-12-15	fifty	twelve	fifteen	one thousand and two hundred	two thousand and nine hundred	one point five
three	50-15-20	fifty	fifteen	twenty	one thousand and two hundred	two thousand and nine hundred	two point two
four	50-15-25	fifty	fifteen	twenty-five	one thousand and four hundred	two thousand and nine hundred	three
five	50-15-30	fifty	fifteen	thirty	one thousand and four hundred	two thousand and nine hundred	four
six	65-25-10	sixty-five	twenty-five	ten	one thousand and two hundred	two thousand and nine hundred	two point two
seven	65-25-15	sixty-five	twenty-five	fifteen	one thousand and four hundred	two thousand and nine hundred	three
eight	65-25-25	sixty-five	twenty-five	twenty-five	one thousand and four hundred	two thousand and nine hundred	four
nine	65-37-13	sixty-five	thirty-seven	thirteen	one thousand and four hundred	two thousand and nine hundred	three
ten	65-25-30	sixty-five	twenty-five	thirty	one thousand and six hundred	two thousand and nine hundred	five point five
eleven	80-40-7	eighty	forty	seven	one thousand and two hundred	two thousand and nine hundred	two point two
twelve	80-40-9	eighty	forty	nine	one thousand and four hundred	two thousand and nine hundred	three
thirteen	80-40-15	eighty	forty	fifteen	one thousand and four hundred	two thousand and nine hundred	four
fourteen	80-40-20	eighty	forty	twenty	one thousand and six hundred	two thousand and nine hundred	five point five
fifteen	80-40-25	eighty	forty	twenty-five	one thousand and six hundred	two thousand and nine hundred	seven point five
sixteen	100-70-15	one hundred	seventy	fifteen	one thousand and six hundred	one thousand four hundred and fifty	five point five
seventeen	100-80-20	one hundred	eighty	twenty	one thousand and six hundred	two thousand and nine hundred	seven point five
eighteen	100-80-30	one hundred	eighty	thirty	two thousand	one thousand four hundred and fifty	fifteen
nineteen	100-80-9	one hundred	eighty	nine	one thousand and four hundred	one thousand four hundred and fifty	four
twenty	100-100-10	one hundred	one hundred	ten	one thousand and six hundred	one thousand four hundred and fifty	five point five
twenty-one	100-100-15	one hundred	one hundred	fifteen	one thousand and six hundred	one thousand four hundred and fifty	seven point five
twenty-two	100-100-22	one hundred	one hundred	twenty-two	two thousand	one thousand four hundred and fifty	fifteen
twenty-three	150-65-40	one hundred and fifty	sixty-five	forty	two thousand and five hundred	one thousand four hundred and fifty	eighteen point five
twenty-four	150-100-38	one hundred and fifty	one hundred	thirty-eight	three thousand	one thousand four hundred and fifty	thirty
twenty-five	150-110-30	one hundred and fifty	one hundred and ten	thirty	two thousand and five hundred	one thousand four hundred and fifty	twenty-two
twenty-six	150-150-10	one hundred and fifty	one hundred and fifty	ten	one thousand and six hundred	one thousand four hundred and fifty	seven point five
twenty-seven	150-150-15	one hundred and fifty	one hundred and fifty	fifteen	two thousand	one thousand four hundred and fifty	eleven
twenty-eight	150-150-22	one hundred and fifty	one hundred and fifty	twenty-two	two thousand and five hundred	one thousand four hundred and fifty	eighteen point five
twenty-nine	150-150-25	one hundred and fifty	one hundred and fifty	twenty-five	two thousand and five hundred	one thousand four hundred and fifty	twenty-two
thirty	200-200-20	two hundred	two hundred	twenty	three thousand	one thousand four hundred and fifty	twenty-two
thirty-one	200-250-11	two hundred	two hundred and fifty	eleven	two thousand and five hundred	one thousand four hundred and fifty	fifteen
thirty-two	200-250-22	two hundred	two hundred and fifty	twenty-two	three thousand	one thousand four hundred and fifty	thirty
thirty-three	200-300-7	two hundred	three hundred	seven	two thousand and five hundred	one thousand four hundred and fifty	eleven
thirty-four	200-300-10	two hundred	three hundred	ten	two thousand and five hundred	one thousand four hundred and fifty	fifteen
thirty-five	200-300-15	two hundred	three hundred	fifteen	three thousand	one thousand four hundred and fifty	twenty-two
thirty-six	200-350-25	two hundred	three hundred and fifty	twenty-five	three thousand	one thousand four hundred and fifty	thirty-seven
thirty-seven	200-400-30	two hundred	four hundred	thirty	three thousand	one thousand four hundred and fifty	thirty
thirty-eight	250-600-7	two hundred and fifty	six hundred	seven	three thousand	one thousand four hundred and fifty	twenty-two
thirty-nine	250-600-9	two hundred and fifty	six hundred	nine	three thousand	one thousand four hundred and fifty	thirty
forty	250-600-12	two hundred and fifty	six hundred	twelve	three thousand	one thousand four hundred and fifty	thirty-seven
forty-one	250-600-15	two hundred and fifty	six hundred	fifteen	three thousand	one thousand four hundred and fifty	forty-five