Is customization available for this product?

Yes, OEM and ODM services are available, supported by 57 R&D engineers and extensive production capabilities.

Mining Explosion-Proof and Intrinsic Safety Starter

Name: Mining Explosion-Proof and Intrinsic Safety Starter
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1932787525

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

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 via automatic switching between main and standby machines.

Intelligent Microcomputer Control: Uses single-chip microcomputer for real-time monitoring, fault handling, and state indication.

RS-485 Remote Monitoring: Enables convenient remote monitoring and control via standard communication interface.

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

Explosion-Proof Certification: Certified with ISO9001 and CCC for safe use in underground coal mines with explosive gas.

Customizable OEM/ODM Service: Supports OEM and ODM services with 57 R&D engineers for tailored manufacturing solutions.

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: ≤4.27h 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 coal mine underground AC 50Hz lines (1140V or 660V) to control local counter-rotating fans and ensure uninterrupted air supply.

Q:How does the device ensure uninterrupted ventilation?

It automatically switches between the main machine and the standby machine to maintain continuous operation and safety.

Q:What protection functions are included?

The device features multiple protections including short circuit, overload, leakage, and open-phase protection.

Q:Does the device support remote monitoring?

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

Q:What certifications does the product have?

The product is certified with ISO9001 and CCC, ensuring compliance with safety requirements for coal mine equipment.

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Mining Explosion-Proof and Intrinsic Safety Starter