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Versatile & Long-Lasting Roots Fans with Factory-Backed Support
US$390.00
1-4 Pieces
US$380.00
5+ Pieces
Product profile
Customization
AvailableMaterial
Stainless SteelUsage
for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, for Sewage TreatmentModel NO.
ZRSR50Flow Direction
Mixed FlowPressure
Medium PressureCertification
ISO, CEPower Source
Electric BlowerProduct Name
Roots BlowerMOQ
1Customized Support
OEM, ODMApplication
Industrial UsageVoltage
220V/380VType
Three LobeColor
CustomizableTransport Package
Standard PackingSpecification
ZRSR50Trademark
LongchengOrigin
ShandongKey features
Precision CNC Manufacturing: Rotor mass-produced by precision CNC tools ensuring optimal clearance and efficiency.
Oil-Free Clean Air Output: Output air is clean without oily dust; no oil lubrication needed in housing.
Low Noise Operation: High-precision driving gears extend service life and ensure low noise levels.
Spiral Inlet Design: Spiral shape inlet and exhaust shielding line improve airflow cycling and efficiency.
Color Customization: Product color is customizable to meet specific customer requirements.
Same-Day Delivery: Proper inventory maintained for delivery on the same day under normal circumstances.
Interchangeable Components: Components are interchangeable to reduce production costs and shorten lead time.
ISO and CE Certified: Product meets international quality standards with ISO and CE certifications.
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: ≤4.98h
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:Who are we?
A:
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.
Q:How can you guarantee quality?
A:
Always a pre-production sample before mass production; Always final Inspection before shipment;
Q:What can you buy from us?
A:
rotary feeder,Air lock feeder,roots blower,Pneumatic conveying equipment,rotary valve
Q:Why should you buy from us not from other suppliers?
A:
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.
Q:What services can you provide?
A:
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
Send Inquiry
*To:
Shandong Longcheng Pneumatic Conveying Engineering Equipment Co., Ltd
Shandong Longcheng Pneumatic Conveying Engineering Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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