What communication interfaces are available?

It supports RS485 or domestic leading power line carrier communication interfaces for connection to monitoring systems.

What is the mechanical and electrical life of the switch?

The mechanical life is 15,000 times, and the electrical life is 3,000 times.

Does the manufacturer offer OEM or ODM services?

Yes, the manufacturer provides both OEM and ODM services with a dedicated team of 57 R&D engineers.

Mine Explosion-Proof Vacuum Feed Switch

Name: Mine Explosion-Proof Vacuum Feed Switch
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1931122435

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$3,285.00

1-9 Pieces

US$3,280.00

10+ Pieces

Product profile

Customization

Available

Certification

ISO9001

Protection

IP65

Model NO.

KBZ2

Installation

Vertical

Housing

Explosion-Proof

Rated Voltage

660V or 1140V

Transport Package

Case

Specification

AC 50Hz

Trademark

Wantai

Origin

China

Production Capacity

1000 Sets Per Month

Key features

Advanced Dual-Chip Protection: High-performance microprocessors ensure high accuracy and fast response for overload, short circuit, and leakage protection.

Comprehensive Safety Functions: Features selective leakage, undervoltage, overvoltage, three-phase imbalance, and gas/wind power lockout protections.

User-Friendly LCD Interface: Chinese character LCD with menu-type interface displays real-time data and allows easy parameter adjustment via buttons.

Fault Memory & Data Logging: Automatically memorizes and displays fault information and protection parameters for convenient maintenance and troubleshooting.

Flexible Communication Options: Supports RS485 or power line carrier communication interfaces for seamless integration with monitoring systems.

High Durability & Long Life: Modular structure with optimized anti-interference processing ensures a mechanical life of 15,000 times and electrical life of 3,000 times.

Explosion-Proof Design: Specifically designed for coal mines with IP65 protection and explosion-proof housing for safe underground operation.

OEM/ODM Customization: Manufacturer offers OEM and ODM services with 57 R&D engineers to support customized mining equipment 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: ≤4.82h 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.