What requirements should be met for motor installation surface?

The flatness tolerance of mounting surface shall be no more than 0.25 mm. You must use grade 8.8 or higher strength bolts for fastening. Painting on the installation contact surface is prohibited.

What should we pay attention to for overload protection and multi motor linked operation?

External overload protection device is mandatory for every vibration motor. When two or more motors work in linkage, their overload protectors must be interlocked. If one motor trips due to fault, others shall stop simultaneously to prevent mechanical damage.

Dust Proof Coal Washing Mining Heavy Three Phase Jsfs Vibration Motor

Name: Dust Proof Coal Washing Mining Heavy Three Phase Jsfs Vibration Motor
Brand: Weihai Hengtuo Mining Machinery Co., Ltd.
SKU: 2189678702

Shandong, ChinaWeihai Hengtuo Mining Machinery Co., Ltd.

US$150.00

1-9 Pieces

US$140.00

10-19 Pieces

US$130.00

20+ Pieces

Product specifications

300-1N-40A0

500-1N-50A0

800-1N-60A0

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

Vibration Motor

Certification

CE, ISO 9001:2008, Collaboration with The Fortune 500 Companies

Standard

ASME, BS, ANSI, GB, ASTM, Customized

Surface Treatment

Anti-Corrosion Painting

Manufacturing Process

Precision Machining

Material

Cast Steel

Product Model

Jsfs Series (F / Fd / Sv / Sc)

Phase

3-Phase AC

Rated Voltage

220V-690V Customizable

Frequency

50Hz / 60Hz Optional

Poles

2 / 4 / 6 / 8 Poles

Rotating Speed

750 / 1000 / 1500 / 3000 Rpm

Exciting Force Range

4.5-199 kN

Power Output Range

0.25-37 Kw

Housing Material

T6 Treated Low Pressure Cast Aluminum Alloy

Eccentric Block

Fully Machined Adjustable Type

Installation Type

Horizontal, Vertical, Side Mount, Double Output Sh

Application

Mining, Metallurgy, Coal, Chemical, Building Mater

Protection Reminder

External Overload Protection Required

Transport Package

Export Wooden Case

Specification

Customized

Trademark

HENGTUO

Origin

Shandong, China

HS Code

8501310000

Production Capacity

50000

Key features

Optimized shell sealing design blocks coal dust entering motor interior. It reduces internal component wear in heavy dust coal mine environment.

Whole motor structure is reinforced for frequent impact load. It adapts long time working of coal washing and mineral separation machines.

Electromagnetic solution is optimized for heavy dust mining working condition. It maintains stable power output under continuous heavy duty running.

Eccentric block structure allows convenient excitation force adjustment. Users can match excitation power for different coal processing capacity.

Strictly controlled eccentric block mass error guarantees consistent vibration effect. Multiple units can cooperate for large coal screening machines.

Cast aluminum alloy shell improves surface wear resistance. It bears frequent particle impact from coal dust and mineral fragments.

Support horizontal vertical and side mounting forms for coal site equipment. It can fit reconstruction and new built coal washing production lines.

Custom voltage from 220V to 690V meets different mine power supply standards. It fits domestic and overseas coal mine project demands.

Every motor undergoes full running and vibration test before packing. Hidden problems caused by dust and vibration stress will be detected.

Mainly used for coal washing vibrating screen feeder and conveyor. It is widely adopted in coal preparation and mineral separation workshops.

Company profile

Management CertificationIn-stock CapacityQuality AssuranceR&D Capabilities

Weihai Hengtuo Mining Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.05h

About Our Factory & Business Background

AddressRoom 315, within 301, No. 169-1, Torch Road, Yiyuan Street, Weihai Torch High-tech Industrial Development Zone, Shandong Province

Plant Area2592 square meters

Number of Employees119

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF

Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months, 3-6 months Off Season Lead Time: within 15 workdays, one month, 1-3 months, 3-6 months

Minimum Order Quantity1

Supply Chain Partners50

Our Production Capability & Technical Expertise

Main ProductsHydrocyclone, Vibration Screen, Valve, Screen Plate

Production Lines1

Production MachinesCNC Lathe, Shot Blasting Machine, Test Platform

QA/QC inspectors4 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2025-05-16

Main MarketsNorth America, Europe, Africa, Australia

Repeat Buyers Choice10%~30%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:Can you customize voltage and frequency for this vibration motor?

Yes. We support customized voltage ranging from 220V to 690V, and both 50Hz and 60Hz frequency options are available according to your local power supply condition.

Q:Can multiple JSFS vibration motors run synchronously together?

Yes. Our eccentric blocks are precisely processed with strict mass error control. Motors of identical specifications can achieve good synchronous operation without one by one manual matching work.

Q:Do I need to add lubricating grease for new vibration motors before installation?

No. Sufficient special purpose grease has been pre filled inside motors before delivery. Please do NOT add extra grease prior to installation. Refill grease periodically following our operation manual in later usage.

Q:Is it possible to adjust the excitation force of your vibration motor?

Sure. You can change the overlapping angle of two sets of eccentric blocks to adjust excitation force to different grades, meeting various output power demands of your vibration equipment.

Q:What kinds of machines can these JSFS vibration motors be fitted on?

They are widely used as excitation sources for vibrating screen, vibrating feeder, vibrating ore discharger, vibrating compaction table, silo arch breaking device, vibration dryer and shake out machines for foundry industry.