What is your warranty policy?

We provide a 12-month warranty. We also offer lifelong technical consultation and maintenance services.

What payment terms do you accept?

We accept T/T, L/C, Western Union and other commonly used international payment terms. Details can be negotiated.

Stable Long-Time Operation 250kw Online Soft Starter No Internal Bypass for Large Aggregate Vertical Conveyor

Name: Stable Long-Time Operation 250kw Online Soft Starter No Internal Bypass for Large Aggregate Vertical Conveyor
Brand: Zhejiang Gongjiu Technology Co., Ltd.
SKU: 2308369915

Zhejiang, ChinaZhejiang Gongjiu Technology Co., Ltd.

US$428.00

1-49 Unit

US$423.00

50-99 Unit

US$418.00

100+ Unit

Product specifications

Online Soft Starter

Sample price:US$428.00/piece.Request sample

Product profile

Customization

Available

Task

Motor Soft Start & Stop Current Limiting Protectio

Structure

Open-Loop

Model NO.

GJR8

Mathematical Model

Online Type

Signal

Discrete

Function

Automatic Control, Protection, Monitoring

Certification

CCC, CE

Condition

New

Customized

Non-Customized

Material

Iron Shell

Operation Voltage

Low Voltage 380V/400V

Shell Material

Iron Shell

Shell Protection Grade

IP21

Transport Package.

Carton + Wooden Frame

Transport Package

Carton + Pearl Cotton Shockproof +Wooden Packaging

Trademark

GONGJIU DIANLI

Origin

China

HS Code

8536300000

Production Capacity

100000

Key features

Flexible Startup Modes: Supports ramp-up, constant current, step, and pulse start modes for various loads.

Current Limiting Protection: Limits starting current to 2-3 times rated current, reducing grid impact.

Comprehensive Safety Features: Integrates overload, phase loss, and overheating protection with auto-monitoring.

High Reliability Design: No mechanical contacts in high-current circuit, avoiding poor contact issues.

Extended Equipment Life: Smooth startup minimizes mechanical shock, protecting motors and transmission.

CE Certified Quality: Product holds CE certification ensuring compliance with safety standards.

Professional Manufacturer: Direct factory from Wenzhou with own R&D and production lines since 2010.

Full Technical Support: Provides selection, installation, commissioning, and after-sales troubleshooting.

Company profile

Importers and ExportersProduct Certification

Zhejiang Gongjiu Technology Co., Ltd.

Zhejiang, 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: 6 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.41h

About Our Factory & Business Background

AddressNo. 299, Wei Shi Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou, Zhejiang, China

Plant Area1690 square meters

Number of Employees33

Terms of PaymentT/T, LC

International Commercial Terms(Incoterms)FOB, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity100 pcs

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsFrequency Converter/Soft Starter/Low Voltage Non-standard Cabinet

Production Lines3

Production MachinesAssembling

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2019-08-14

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer located in Wenzhou, China, with our own production lines, R&D and technical teams, focusing on soft starters, frequency converters and water supply control cabinets since 2010.

Q:Can you accept OEM / ODM orders?

Yes, we support OEM and ODM services. We can customize products according to your logo, voltage, power, function and cabinet requirements.

Q:What is your MOQ (Minimum Order Quantity)?

We accept trial orders with small MOQ to support your market testing. For detailed quantity, please contact us directly.

Q:What about your quality control?

We carry out strict quality inspection in raw material, production process, aging test, load test and finished product inspection to ensure stable and reliable performance.

Q:Do you provide technical support?

Yes. We offer full technical support including product selection, installation guidance, commissioning and after-sales troubleshooting.