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- Brand Name:Huadong
top 10 20kw 45kw roots blower motor 4kw , 400v 50hz 3 phase 1460rpm
The blower is roots blower, a rotary lobe air blower. It can be tri rotary lobe blowers (3 lobes blowers), or twin lobe blowers. The roots blowers, mainly made in cast iron material,
which widely used as wastewater treatment as blowers, STP air blowers, ETP air blowers, pneumatic conveying air blowers, FGD oxidation blowers, aquaculture fish farming shrimp farming
air blowers etc. It can be used as pressure blower or vacuum blower.
The blower can be made in stainless steel or cast iron with special coating, applied for special gas or water vapour, like biogas blower, water vapor steam blower or call steam
compressor etc.
Material
Cast iron or Stainless Steel
Cooling
air cooled or water cooled
Drive
v belts or direct coupling
Lubrication
splash oil at both gear side and drive side
Warranty
one year
Cetrificates
CE and EAC
Products Display
HDLH 3 lobe roots blower
Product Type:3 LOBE ROOTS BLOWER
Pressure range:1000 to 8000mmAq
Capacity:0.15-31.84M3/MIN
Feature:FOR SHRIMP FARMING AREATION
HDSR 3 lobe roots blower
Product Type:3 LOBE ROOTS BLOWER
Pressure range:9.8 to 98 KPA
Capacity:0.27 to 198.1M3/MIN
Feature:POSITIVE DISPLACEMENT STRUCTURE, RELIABLE
PERFORMANCE
HDSR-MJ 3 lobe compact roots blower
Product Type:3 LOBE ROOTS BLOWER
Pressure range:9.8 to 98 KPA
Capacity:0.27 to 198.1M3/MIN
Feature:COMPACT STRUCTURE
HG 3 lobe roots blower
Product Type:3 LOBE ROOTS BLOWER
Pressure range:9.8 to 98 KPA
Capacity:0.5-157.2M3/MIN
Feature:HIGH ROTARY SPEED, AIR COOLING
Biogas blower
Product Type:3 LOBE ROOTS BLOWER
Pressure range:9.8 to 98 KPA
Capacity:0.27 to 198.1m3/min
Feature:ZERO LEAKAGE, ANTI-CORROSIVE,
EX-PROOF
Specification
MODEL
FLOW RATE(m³/MIN)
PRESSURE(KPA)
MOTOR(KW)
HDSR50
0.45-2.48
9.8-98
0.55-4
HDSR65
0.78-3.64
9.8-98
0.55-5.5
HDSR80
1.82-6.13
9.8-98
1.5-11
HDSR100
2.65-9.62
9.8-98
1.5-15
HDSR125
4.64-13.39
9.8-98
2.2-22
HDSR150
9.53-29.61
9.8-98
5.5-55
HDSR175
19.65-40.67
9.8-98
11-55
HDSR200
25.34-58.81
9.8-98
15-90
HDSR250
55.4-97.1
9.8-98
18.5-132
HDSR300
87.7-136.7
9.8-98
22-185
HDSR350
111.9-198.1
9.8-98
30-250
Welcome to contact us for more sizes and specification!
Application
Why Choose Us
（1）Positive displacement blower, stable pressure and capacity.
（2）Three lobe type roots blower, high efficiency, energy saving.
（3）Good sealing treatment, oil free, no oil pollution to conveying medium.
（4）Imported accessories in high quality, ensuring the long service life of whole set roots blower.
（5）Each size roots blower has in storage, short delivery time is available.
（6）Both whole set roots blower and bare shaft blower can be provided.
（7）Every roots blower has been tested before delivery, each one of them can work efficiently.
（8）Wide range of pressure rise and flow rate.
（9）We can provide ISO9001, CE and EAC certification for roots blower.
Manufacturing Technique
Company Introduction
FAQ
1. Q: Delivery Time
A: It depends on the model and quantity, we can arrange delivery within 7 days.
2. Q: MOQ
A: 1 set, no matter how many you want to buy, we can accept.
3. Q: Payment term
A: T/T, L/C, cash, Ali pay, pay by wechat, etc.
4. Q: Package type
A: Plywood crates. For large size package, we have steel frame inside to ensure the package is strong enough for delivery.
5 Q: Warranty
A: 12 months since customer receiving the goods.
6. Q: Standard Accessories includes
A: For whole set roots blower, accessories includes: common base, inlet silencer, outlet silencer, check valve, pressure gauge, safety valve, flexible joint, v-belts, belt cover,
pulleys, bolts & nuts, etc.We also could provide bare shaft blower only.
7. Q: Customers countries
A: We have 30 years' experience in this field, almost customers from all over the world are buying and using our roots blowers and vacuum pumps, countries including: Pakistan,
Indonesia, Malaysia, Vietnam, Thailand, Russia, Mexico, America, Ecuador, Brazil,India, Belarus, Norway, South Africa, and so on.
Contact us
Martin
WhatsApp/Wechat: +86 17854212504 Email:
