What is the average lead time for production?

The average lead time is one month for both peak season and off-season.

Mining Dual Speed 2-Loop Vacuum Electromagnetic Starter

Name: Mining Dual Speed 2-Loop Vacuum Electromagnetic Starter
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1932018725

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$2,143.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Corrosion Resistance

Model NO.

QJZ-2*200/1140(660)S

Installation

Vertical

Housing

Cast Iron

Transport Package

Wooden Box

Trademark

Wantai Group

Origin

China

HS Code

8504231100

Production Capacity

10000sets/Year

Key features

Dual Circuit Control: Features two independent circuits with automatic water level control and joint drainage functions.

Explosion-Proof Design: Flameproof and intrinsically safe, suitable for coal mine underground AC 50Hz environments.

Multiple Protections: Equipped with short circuit, overload, leakage, and open-phase protection mechanisms.

Flexible Operation: Supports both local and remote control with reliable mechanical and electrical locking.

Wide Voltage Range: Compatible with 380V, 660V, and 1140V AC lines for versatile mining applications.

Customization Support: ODM and OEM services available to meet specific mining equipment requirements.

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: ≤3.72h 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 scenario for this starter?

It is applicable to coal mines underground, controlling the start and stop of mine explosion-proof three-phase asynchronous motors in AC 50Hz voltage lines.

Q:Does the starter support automatic water level control?

Yes, it has a double circuit water level automatic control function. Circuit 1 operates automatically based on water level probes, and Circuit 2 enables simultaneous drainage.

Q:What protection functions are included?

The starter provides multiple protection functions including short circuit, overload, leakage, and open-phase protection.

Q:Is OEM or ODM service available?

Yes, the manufacturer offers both OEM and ODM services to customize products according to specific needs.

Q:What are the payment terms?

Terms of payment include LC, T/T, PayPal, and Western Union.