What is the operation frequency limit?

At maximum condition, the operation frequency is 12 times per hour.

Does the manufacturer offer OEM services?

Yes, the company offers both OEM and ODM services with a team of 57 R&D engineers.

What are the payment terms?

Payment terms include LC, T/T, PayPal, and Western Union.

Flameproof Coal Mining Explosion-Proof Conveyor Belt Motor Soft Starter

Name: Flameproof Coal Mining Explosion-Proof Conveyor Belt Motor Soft Starter
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 938358595

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$10,000.00-30,000.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Corrosion Resistance

Model NO.

QJGR-75/6

Installation

Vertical

Housing

Cast Iron

Weight

2450kgs

Transport Package

Wooden Box

Specification

1930*1470*2060mm

Trademark

Wantai Group

Origin

China

HS Code

8504231100

Production Capacity

10000sets/Year

Key features

Explosion-Proof Safety: Flameproof design for coal mining and harsh environments like petrochemical and steel plants.

Smooth Soft Starting: Provides stable starting performance with small current impact and smooth speed control.

High Voltage Options: Available in 10kV and 6kV rated voltages with currents from 75A to 400A.

Robust Construction: Cast iron housing with corrosion resistance and vertical installation capability.

Customizable Curves: Offers various starting curve selections to meet specific user requirements.

OEM/ODM Support: Manufacturer provides OEM and ODM services with 57 R&D engineers.

Wide Application: Suitable for pumps, fans, compressors, mills, and conveyor belts in heavy load conditions.

Certified Quality: Products certified with ISO9001, CCC, and CE standards for reliability.

Company profile

Huainan Wantai Electric Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.90h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHuainan Wantai Electric Co., Ltd. is a China-based limited company established in 2009, operating in mining electronics and related electrical equipment. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, three government-recognized R&D institutions, and 57 years of cumulative R&D engineer experience. Its stated capabilities include development, production, sales, and service, with products such as mine soft starters, feeder switches, lamps, automation systems, switch cabinets, and protection devices. Evidence also indicates a manufacturing plant of 41,708 m², regional sales coverage across multiple Chinese provinces, and dedicated sales and post-sales personnel. However, the provided information does not establish detailed financial strength, customer-specific case studies, or explicit customization processes.

Supplier typeThe supplier is identified as Huainan Wantai Electric Co., Ltd., a Chinese limited company based in Anhui. Its stated activities combine development, production, sales, and service for mining electronic and electrical products, although another record describes its company nature as a trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 quality certification, ISO14001:2015 environmental certification, and OHSAS18001:2007 certification, with ISO9001 also referenced in its company description. These certifications support documented quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier states that it has experienced sales and post-sales members and describes its business as integrating development, production, sales, and service. This supports the existence of after-sales resources, but no response-time, service-network, spare-parts, or technical-support metrics are provided.

R&D capabilityThe supplier reports three government-recognized R&D institutions and 57 years of total R&D engineer experience. Its stated product-development goal is to deliver safer, more energy-saving, and more efficient system solutions, indicating established R&D resources and innovation orientation.

Production capacityThe supplier reports 371 employees in one company record and 500 employees in a company description, a 41,708 m² manufacturing plant, and an integrated development and production operation. It also claims ready production facilities and broad mining-electronics product coverage, supporting substantial production capability, although verified capacity and output figures are not provided.

Product Q&A

Q:What are the rated voltage and current options?

Rated voltages are 10kV and 6kV. Rated currents range from 75A to 400A, supporting motor powers from 600KW to 5200KW.

Q:Is this soft starter suitable for coal mining?

Yes, it is a flameproof explosion-proof soft starter specifically designed for coal mining and other harsh environments.

Q:What is the maximum starting current?

The soft starting maximum starting current is 400% of the FLA (Rated current of motor).

Q:Can the starting curve be customized?

Yes, the equipment provides a variety of starting curve selections to ensure stable and reliable starting performance.

Q:What is the cooling mode?

The cooling mode is air convective cooling.

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Flameproof Coal Mining Explosion-Proof Conveyor Belt Motor Soft Starter