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Roots Blower

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Chongqing Friezheer Technology Co., Ltd.

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City:chongqing

Province/State:chongqing

Country/Region:china

Contact Person:MrYellow

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China Holistic Industrial Oxidation Blower High Pressure For Sewage Treatment Industry wholesale

Holistic Industrial Oxidation Blower High Pressure For Sewage Treatment Industry

Name: Holistic Industrial Oxidation Blower High Pressure For Sewage Treatment Industry
Brand: Frezer
Price: 1 USD

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Brand Name :Frezer

Certification :CE, ISO9001, ISO14001

Place of Origin :China

MOQ :1 Set

Price :Negotiable

Payment Terms :L/C,T/T,Western Union

Supply Ability :3,000 Units/Month

Delivery Time :5-8 work days

Packaging Details :Packed in Wooden Cases

Product Name :Industrial Oxidation Blower

Place Of Origin :China

Delivery Methods :By Air, Sea, Land, Express

Factory Production Capacity :3,000 Units/Month

Production Time :Shipment within 7 days after payment receipt

Applications :Sewage Industry Factory

Payment Methods :T/T, L/C

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Full Industrial High Pressure Oxidation Blower for Sewage Industry Factory

Product Introduction

This sectional diagram presents crucial items. The stator and rotor assemble the key module, through air bearings providing effortless rotation. A thrust bearing takes axial stresses, with the rotor-connected impeller teams with the volute to steer passage. The efficiency-targeted design adopts air bearings to diminish erosion.

Product Specification

Details		ST10	ST20	ST30	ST50	ST75	ST100	ST125	ST150	ST200	ST250	ST300	ST350	ST400	ST500	ST600	Cooling Method
Type		SINGLE GRADE												DOUBLE GRADE
Discharge Pressure(KPA)		Air Flow(M³/MIN):LATM/20℃,65%Relative Humidity, Density=1.2KG/M³/Tolerance															Air Cooling
40		10	18
60		7.5	15	20	34	51	69	82	105	140	175	210		280	345	420
70			13	18	30	45	60	74	90	120	150	180		240	300	360
80			12	17	28	42	54	70	84	109	135	164		218	270	328
90						37	50	61	71	92		140		184
100						34	45	55	67	87		133			230	260
150							32	48	60	69	81	121	125
200									56	65	71		85				Water Cooling
300												105	79
350							20			37			72
400										25			65
Motor Power(KW)		7.5	15	22	37	55	75	90	110	150	185	220	250	300	375	450
Discharge Pipe(KW)		80	100	150	150	200	200	200	200	200	200	200	200	200	200	200
Size(MM)	Width	800	800	800	800	1000	1000	1000	1000	1000	1000	1200	1300	1300	1300	1300
	Length	1250	1250	1250	1250	1620	1620	1620	1620	1620	1620	2200	2700	2700	2700	2700
	Height	970	970	970	970	1525	1525	1525	1525	1525	1525	1916	2115	2115	2115	2115
Weight		680	680	680	750	800	960	960	1050	1050	1100	1320	1580	1580	1800	1800

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Delivery

We can delivery the products by any methods as your wish.

Application Cases

Sewage Industry

Retrofitting Requirements

The customer's sewage system originally used Roots blowers, which have experienced reduced operational efficiency and can no longer meet the increased production demand. The existing equipment needs to be retrofitted to fulfill production requirements with additional capacity, while achieving noise reduction, high efficiency, and easier maintenance.

Energy-Saving Solution

Through on-site technical discussions with the customer, the plan involves retrofitting three Roots blowers by removing them and installing air suspension centrifugal blowers in their original locations. This upgrade achieves 30% energy savings and reduces noise to below 80 dB.

Retrofitting Advantages

High Efficiency – Utilizes permanent magnet high-speed motors with 97% efficiency and a rotational speed of 40,000 rpm
Energy & Cost Savings – Saves 2.45 million kWh of electricity annually, reducing monthly electricity costs by $130,000
Safe & Easy Maintenance – Oil-free bearing system eliminates lubrication needs and associated hazards. Only filter cotton replacement is required, taking just 10 seconds
Reduced Labor Costs – Intelligent control enables easy operation and maintenance, with multi-layer protection ensuring efficient performance

Annual savings of approx. $120,000, with an electricity saving rate of up to 32%.

Energy-Saving Comparison: Replacing Roots Blowers with Air Suspension Centrifugal Blowers

Replacing one 255kW Roots blower with a 185kW air suspension centrifugal blower results in an annual electricity savings of:

2,233,800 kWh - 1,620,600 kWh = 613,200 kWh

At an electricity rate of $0.008/kWh, the annual cost savings per unit is approximately $5000

By replacing three units of the same model in the sewage system, the total annual savings amount to $131,400.

FAQ

Q1: What factors will you need to match the products?

Pressure & Flow Volume

Q2: What is the production time?

Normally one week after receiving your payment.

Q3: What is your minimum order quantity?

MOQ 1 set.

Q4: Are you a manufacturer?

Yes.

Q5: Which delivery methods can you support?

By air, sea, land, rail, express like DHL, UPS, FEDEX.

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