Roots Blower, 220 V, 0.5~500m3, Carbon Steel, HLSR50

This roots blower is published with the manufacturer’s full specification — 220 V, 380V/415V/440V, capacity 0.5~500m3/min. Made by Shandong Heli Machinery Co., Ltd. (5 years on the platform, typical reply ≤5h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Roots Blower

• Model Number: HLSR50/65/80/100/150/200/300
• Power Source: Electric Blower
• Rated Voltage: 220 V, 380V/415V/440V
• Voltage: 220V/380V/440V 50Hz/60hz
• Capacity: 0.5~500m3/min
• Material: Carbon steel/Stainless steel 304/316

Technical Specifications

Product Details

Product Description

Shandong Heli blower

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 ISO9001

Product Display

HLSR 3 lobe roots blower

Product Type:3 LOBE ROOTS BLOWER

Pressure range:1000 to 6000mmAq

Capacity:0.15-31.84M3/MIN

Feature:FOR SHRIMP FARMING AREATION

HLSR 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

HLSR-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

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)
HLSR50	0.45-2.48	9.8-98	0.55-4
HLSR65	0.78-3.64	9.8-98	0.55-5.5
HLSR80	1.82-6.13	9.8-98	1.5-11
HLSR100	2.65-9.62	9.8-98	1.5-15
HLSR125	4.64-13.39	9.8-98	2.2-22
HLSR150	9.53-29.61	9.8-98	5.5-55
HLSR175	19.65-40.67	9.8-98	11-55
HLSR200	25.34-58.81	9.8-98	15-90
HLSR250	55.4-97.1	9.8-98	18.5-132
HLSR300	87.7-136.7	9.8-98	22-185
HLSR350	111.9-198.1	9.8-98	30-250

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 certification for roots blower.

Manufacturing Technique

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.

Ordering and Pricing

• Minimum order quantity: 1 set
• Volume pricing:
  • 1+ set: US $999 / set
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this roots blower?

The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Which certifications does this roots blower carry?

It is supplied with ISO9001 CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.

Can the roots blower be supplied for my local voltage?

The standard configuration is 220 V, 380V/415V/440V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Shandong Heli Machinery Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Heli Machinery Co., Ltd. range on HVACR Nexus.

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