What are the payment terms accepted?

We accept LC, T/T, PayPal, and Western Union for payment transactions.

What is the lead time for production?

The average lead time is one month, applicable for both peak and off-peak seasons.

Is the housing corrosion resistant?

Yes, the housing is made of cast iron and provides excellent corrosion resistance.

Low Voltage Vacuum Flameproof Switch for Coal Mine

Name: Low Voltage Vacuum Flameproof Switch for Coal Mine
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1932821955

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$923.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Corrosion Resistance

Model NO.

QJZ2-200/1140(660, 380)

Installation

Vertical

Housing

Cast Iron

Rated Current

200A

Rated Voltage

1140V,660V,380V

Shipment

Sea

Color

Blue&Wite

Transport Package

Wooden Box

Specification

0.24m³

Trademark

Wantai Group

Origin

China

HS Code

8504231100

Production Capacity

10000sets/Year

Key features

Explosion-Proof Design: Suitable for coal mines with explosive gas and coal dust, ensuring safety in hazardous environments.

Multiple Protection Functions: Equipped with short circuit, overload, leakage, and open-phase protection for reliable operation.

Dual Control Capability: Supports both local and remote control for starting, stopping, and reversing AC motors.

Versatile Voltage Support: Compatible with AC 50Hz systems at 1140V, 660V, and 380V for diverse power requirements.

Robust Housing Material: Constructed with cast iron housing offering superior corrosion resistance and durability.

Certified Safety Standards: Holds ISO9001, CCC, and CE certifications ensuring compliance with international safety norms.

OEM and ODM Services: Manufacturer offers custom manufacturing solutions with 57 dedicated R&D engineers.

Flexible Payment Terms: Accepts LC, T/T, PayPal, and Western Union to accommodate various buyer preferences.

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: ≤3.93h 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.