What certifications does the blower have?

The blower holds ISO and CE certifications.

What are the main applications for this Roots Blower?

It is mainly used in sewage treatment, aquaculture, pneumatic conveying, powder conveying, cement, chemical industry, casting, electroplating tank, and food vacuum packaging.

Three-Leaf Roots Blower with Low Noise for Gas Media General Application

Name: Three-Leaf Roots Blower with Low Noise for Gas Media General Application
Brand: Shandong Longcheng Pneumatic Conveying Engineering Equipment Co., Ltd
SKU: 2051299012

Shandong, ChinaShandong Longcheng Pneumatic Conveying Engineering Equipment Co., Ltd

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

Frequency

Transport Package

Standard Packing

Specification

ZRSR50

Trademark

Longcheng

Origin

Shandong

Key features

Low Noise Design: High-precision gears and special rotor shapes ensure quiet operation.

Oil-Free Air Output: Clean air without oily dust; no oil lubrication needed in the housing.

Stainless Steel Build: Constructed from durable stainless steel for industrial longevity.

Same-Day Delivery: Proper inventory maintained for immediate dispatch under normal circumstances.

OEM/ODM Support: Customizable color and support for OEM and ODM services available.

ISO & CE Certified: Meets international safety and quality standards with ISO and CE certification.

Interchangeable Parts: Components are interchangeable, reducing costs and shortening lead times.

Versatile Applications: Ideal for sewage treatment, aquaculture, pneumatic conveying, and more.

Company profile

Shandong Longcheng Pneumatic Conveying Engineering Equipment Co., Ltd

Shandong, China

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: ≤3.95h

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 warranty period?

The product description does not specify a warranty period.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

Q:What is the lead time for delivery?

Under normal circumstances, the fan has a proper amount of inventory and can be delivered on the same day. Peak season lead time is one month, and off-season lead time is within 15 workdays.

Q:What payment terms are accepted?

Accepted payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

Q:Is customization available?

Yes, customized support for OEM and ODM is available, and the color is customizable.