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Compact Structure Positive Displacement Blower Valves
US$390.00
1-4 Pieces
US$380.00
5+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Manufacture

Model NO.

ZRSR50

Flow Direction

Centrifugal

Pressure

Medium Pressure

Certification

ISO, CE

Place of Origin

Shandong, China

Customized Support

OEM, ODM

Power Source

Electric Blower

Application

Industrial Usage

Product Name

Roots Blower

Voltage

220V/380V Air Blower

Color

Customizable

Type

Three Lobe

MOQ

1

Frequency

Frequency

Transport Package

Standard Packing

Specification

ZRSR50

Trademark

Longcheng

Origin

Shandong

Key features

Clean Air Output: No oil lubrication required; housing design prevents oil mixing with air.
Low Noise Operation: High-precision gears and balanced rotors ensure reduced vibration and noise.
Color Customization: Available in customizable colors to meet specific branding needs.
Same Day Delivery: Proper inventory maintained for immediate shipment under normal circumstances.
OEM and ODM Support: Flexible customization options available for manufacturing and design.
Interchangeable Components: Standardized parts reduce production costs and simplify maintenance.
Precision CNC Manufacturing: Special rotor shapes mass-produced for optimal clearance and efficiency.
Wide Application Scope: Suitable for sewage treatment, aquaculture, cement, and food vacuum packaging.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 2 years CertifiedNearest Port: QingdaoAverage Response Time: ≤3.65h

About Our Factory & Business Background

AddressFloor 14# Building 1# Dayou Center Zhangqiu District, Jinan, Shandong, China
Plant Area4350 square meters
Number of Employees68
Registered Capital30,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 set
Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsPneumatic Conveying System, Rotary Feeder, Rotary Airlock Valve, Roots Blower
Production Lines2
Production MachinesLaser cutting machine, CNC lathe, Boring machine, Vertical lathe, Lathe, Drilling machine, Shearing machine, Bending machine, Sawing machine, Rolling machine, Cone rolling machine, Submerged arc welding machine, Shot blasting machine, Painting line, Milling machine
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers7 people
Traceability of Raw MaterialsYes
Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2015-01-29
Main MarketsDomestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the application of pneumatic conveying system and material?
A:
The pneumatic conveying system conveys petrochemical polymers, particles, and powders. It is used in plastic processing for raw material storage, loading, weighing, mixing, and ratio control in metallurgy. It handles fly ash and desulfurization ash in electric power enterprises, and mixed ingredients, crushing, and drying in food and pharmaceutical production. It also supports grain storage transfer processes.
Q:What equipments are included in the pneumatic conveying system?
A:
The system includes rotary feeders (rotary valve, star feeder, lock air rotary valve), wear-resisting feeders, stainless steel rotary feeders, shunt valves, Roots blowers, Roots vacuum pumps, cone pumps, bag dust collectors, automatic dismantling charter, electrical control cabinets, and power plant ash desulfurization denitration systems.
Q:What are the standard accessories for the Roots blower?
A:
Standard accessories include the Roots blower host head, Fengkou receiver, base, inlet silencer, pressure gauge assembly, flexible connector, safety valve negative pressure valve, check valve, wheel guard, horizontal or vertical type export silencer, gear oil, ground bolts, and transmission device (pulley, V belt).
Q:What optional accessories are available for the Roots blower?
A:
Optional accessories include the motor, electric control cabinet, sound insulation cover, and shock absorbing pads.
Q:What information should be provided when purchasing a blower?
A:
Please inform the following: Use (blower or vacuum), Application (sewage treatment, aquaculture, etc.), conveying medium (air, gas, or other), working conditions (installation sites, atmospheric pressure), engineering parameters (inlet temperature, pressure, flow, exhaust temperature, noise), and motor specifications (manufacturer, requirements).

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