Roots Type Blowers/Rotary Blowers/Vacuum Pump Used in Various Gas Transmission and Compression

• After-sales Service: Online Service
• Warranty: 1 Year
• Service Life: 10-30 Years
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WSR
• Operation: Automatic
• Colour: Grey/Silver/Blue/Balck/Customerized
• Voltage: 220V/ 380V/ Customerized
• Applications: Industrial, Residential, Municipal, Marine
• Treatment: Wastewater, Sewage, Effluent Purification Recycle
• Use for: Hospital, Slaughterhouse, Textile Dyeing, Printing
• Material: Carbon Steel, Stain Steel, FRP, PE, PP
• Certifications: CE, ISO, BV
• Transport Package: Wooden Case
• Specification: SS304
• Trademark: Oyang
• Origin: China
• HS Code: 8414599010
• Production Capacity: 10000 Sets/Year
• Package Size: 250.00cm * 160.00cm * 220.00cm
• Package Gross Weight: 50.000kg
• Lead Time: 15 days (1 - 1 Sets) ; To be negotiated ( > 1 Sets)

Product Description

Product Description

Roots blower is a volumetric blower, also called a rotary blower, which is a mechanical device used to transport gas. It consists of two intermeshing rotors that rotate to generate airflow and compress and discharge the gas. Roots blowers are usually used in air boosting, vacuum pumps, pneumatic conveying, water treatment, dust recovery, pneumatic conveying, power plant desulfurization, paint spraying and other industries.

 

 

Working Principle

It is mainly composed of casing, wall panel, impeller, fuel tank and muffler. The casing plays a supporting and fixing role, and the wall plate is used to connect the casing and the impeller, support the rotation of the impeller, and also has the effect of end face sealing. The impeller is the rotating part of the Roots blower, usually composed of two or three blades. Compared with two blades, the three-bladed rotor has the advantages of smaller air pulsation, lower noise and smoother operation. The oil tank is used to store lubricating oil used to lubricate gears and bearings, while the muffler is used to reduce the noise caused by air pulsation when the Roots blower enters and exits. 

Advantages

 

Application

Product Parameters

WSR Dense Type Roots Blower Model	Caliber	A	B	C	D	E	F	G	H	J	K	L	M	N	O	X	R	V	n-d	Weight(kg)
WSR-50MJ	50A	380	90	105	120	19	450	240	578	450	970	125	320	200	560	185	90	100	18	100
WSR-65MJ	65A	450	100	115	130	19	480	240	615	500	1050	140	360	240	650	205	90	100	18	110
WSR-80MJ	80A	500	110	135	140	19	500	250	680	530	1150	150	380	260	700	220	90	100	18	150
WSR-100MJ	100A	540	110	150	140	19	520	265	707	600	1200	200	490	370	780	260	90	100	18	180
WSR-125MJ	125A	600	120	165	150	21	560	280	777	710	1380	215	490	370	860	295	90	120	18	280
WSR-150MJ	150A	760	130	180	150	24	620	340	881	860	1565	250	610	470	1060	375	100	120	18	430
WSR-175MJ	175A	850	130	180	150	24	620	340	881	960	1565	320	720	580	1150	470	100	120	18	680
WSR-200WJ	200A	1050	150	190	160	29	750	380	1095	1080	1920	304	775	640	1400	525	100	140	18	980
WSR-250MJ	250A	1340	160	230	250	30	900	400	1320	1258	2300	460	970	800	1900	608	140	180	26	1858
WSR-300WJ	300A	1340	160	245	250	40	950	420	1460	1433	2480	375	970	800	1900	756	140	180	26	2356

 

Company Profile

Qingdao Oyang Machinery Equipment Co.,Ltd is located in Qingdao City,Shandong Province. 

Our factory is established in Zhucheng city since 2012, with workshop area is 20,000 square meters and rich experience in sewage treatment.
We have long term relationships with mobile cabin hospital,Railway group,State grid,CRCC,and so on.

The company's main products: integrated sewage treatment equipment, domestic sewage treatment equipment, buried sewage treatment equipment, air flotation machine, industrial sewage treatment equipment, belt filter press, sludge dewatering machine, vacuum filter, rural sewage treatment equipment , Hospital sewage treatment equipment, slaughter sewage treatment equipment, coal mine sewage treatment equipment and other environmental protection equipment.
Products are widely used in domestic industrial and mining enterprises, living quarters, urban and rural areas, food, petrochemical, papermaking, breeding and slaughtering, leather, textile, printing and dyeing, hospitals, hotels and other fields. 

Corner of workshop





 

Certifications

 

 

FAQ

Q: Are you trading company or manufacturer?
A: We are factory. We are professional manufacturer which specializes in producing waste water treatment equipments.

Q: Where is your factory located?
A: Zhucheng City, Shandong Province.

Q: Do you provide OEM service?
A: Yes. Any required logos are available.

Q: How could we trust you and your company? This is first time transaction?
A: Our company has long term professional experience. We cooperate over 1000 customers in China and overseas. We export nearly 50 countries all over the world. Welcome to our company and visit our plant production condition any time.

Q: Do you offer after-sales service?
A: Yes. Engineers available for technology assistence.