High Efficiency Roots Pump with Energy Saving Features Product Type Valves

• Customization: Available
• Material: Stainless Steel
• Usage: for Manufacture
• Pressure: Medium Pressure
• Certification: ISO, CE
• Product Name: Roots Blower
• Noise: Low Noise
• Net Weight: 147kg
• Frequency: 50Hz
• Type: Three Lobe
• Trademark: LongCheng
• Origin: China

Product Description

The Roots blower is a two-rotor compression machine where the axes of the two rotors are parallel to each other. The two rotors are parallel to each other. The rotor consists of an impeller and a shaft.
The rotor is composed of the impeller and the shaft, and there are small gaps between the impeller and the impeller, and between the impeller and the casing and the wall plate, in order to avoid friction by contacting each other. Two pairs of rotors
The two pairs of rotors are driven by an electric motor through a pair of synchronizing gears and rotate at equal speeds in opposite directions.
    With the help of mutual meshing of the two gears, the inlet and outlet of the blower are not directly connected. The impeller and the casing and wall panels enclose the enclosed
The impeller and the casing and wall panels form a closed primitive volume, thus achieving the effect of conveying gas.

 

TYPE	A	B	C	E	F	G	H	Hi	I	J	K	M	R	φD	φD	DN	N-φd
ZRSR50	160	600	90	420	-	-	220	121	80	15	120	150	300	165	125	50	4-18
ZRSR65	160	600	90	420	-	-	228	130	80	15	140	170	340	185	145	65	4-18
ZRSR80	200	730	100	530	-	-	294	145	80	20	140	170	350	200	160	80	8-18
ZRSR100	200	730	100	530	-	-	305	152	80	20	190	210	440	220	180	100	8-18
ZRSR125	210	990	100	790	-	-	370	185	100	15	250	250	530	250	210	125	8-18
ZRSR125L	219	980	110	760	-	-	370	185	100	20	270	260	570	250	210	125	8-18
ZRSR150	249	1050	125	-	400	400	464	215	100	20	315	235	590	285	240	150	8-22
ZRSR200A	249	1200	150	-	450	450	464	215	100	20	410	320	770	285	240	150	8-22
ZRSR200B	294	1280	150	-	490	490	544	253	120	25	355	290	745	340	295	200	8-22
ZRSR200	294	1280	150	-	490	490	544	253	120	25	405	290	745	340	295	200	8-22
ZESR250	350	1900	200	-	750	750	772	375	160	28	449	445	950	395	350	250	12-22
ZRSR300	500	1900	100	-	850	850	945	430	160	35	480	500	1050	445	400	300	12-22
ZRSR350	460	2000	100	-	900	900	1200	500	160	35	700	510	1280	505	460	350	16-22

FAQ
1. who are we?
Our headquarter is located in Shandong Province, China, and we have been selling our products to Southeast Asia (30.00%) Europe and America (30%) since 2015. We have a total of about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
rotary feeder,Air lock feeder,roots blower,Pneumatic conveying equipment,rotary valve

4. why should you buy from us not from other suppliers?
We have 28 years of design and development experience
We have an independent technical R&D design team and an engineering team of engineers with over 20 years of experience in powder and granule conveying.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency: USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian