What certifications does the product hold?

The product is certified with ISO9001 and CCC standards.

What is the warranty period?

The product comes with a 1-year warranty.

Underground Coal Mining Fan Explosion-Proof Intrinsically Safe Dual Power Vacuum Electromagnetic Starter

Name: Underground Coal Mining Fan Explosion-Proof Intrinsically Safe Dual Power Vacuum Electromagnetic Starter
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1941291845

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$2,035.00-2,057.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Corrosion Resistance

Model NO.

QJZ2-120(80)/1140(660)SF

Installation

Vertical

Housing

Cast Iron

Warranty

1 Year

Transport Package

Wooden Box

Specification

L*W*H: 896*678*850 mm

Trademark

Wantai Group

Origin

China

HS Code

8504231100

Production Capacity

10000sets/Year

Key features

Dual Power Uninterrupted Ventilation: Ensures continuous air supply with automatic switching between main and standby machines.

Explosion-Proof & Intrinsically Safe: Designed for underground coal mines with explosive gas, meeting strict safety standards.

Smart Control & Remote Monitoring: Uses single-chip microcomputer with RS-485 interface for real-time monitoring and control.

Comprehensive Protection Functions: Includes short circuit, overload, leakage, and open-phase protection for reliable operation.

OEM & ODM Customization Available: Manufacturer offers OEM and ODM services to meet specific customer requirements.

ISO9001 & CCC Certified: Product holds ISO9001 and CCC certifications ensuring quality and compliance.

Robust Cast Iron Housing: Constructed with corrosion-resistant cast iron housing for durability in harsh environments.

1-Year Warranty Coverage: Provides a 1-year warranty for peace of mind and after-sales support.

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: ≤2.55h 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 is the main application of this starter?

It is applicable to underground coal mines, controlling local counter-rotating fans and ensuring uninterrupted air supply.

Q:What are the operating voltage requirements?

It operates on AC 50Hz lines with voltages of 1140V, 660V, or 380V.

Q:Does it support remote monitoring?

Yes, it features an RS-485 communication interface for convenient remote monitoring and control.

Q:What protection functions are included?

It offers multiple protections including short circuit, overload, leakage, and open-phase protection.

Q:Is OEM or ODM service available?

Yes, the manufacturer provides both OEM and ODM services for customized solutions.

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Underground Coal Mining Fan Explosion-Proof Intrinsically Safe Dual Power Vacuum Electromagnetic Starter