Is OEM or ODM service available?

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

What are the payment terms and lead time?

Payment terms include LC, T/T, PayPal, and Western Union. The average lead time is one month for both peak and off-peak seasons.

What is the protection rating of the housing?

The housing is made of iron and offers corrosion resistance, suitable for the harsh conditions found in underground mining environments.

Mining Explosion-Proof and Intrinsically Safe Sound and Light Language Alarm

Name: Mining Explosion-Proof and Intrinsically Safe Sound and Light Language Alarm
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1933543775

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$310.00

1-99 Pieces

US$305.00

100+ Pieces

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Corrosion Resistance

Model NO.

KXB127

Installation

Hanging

Housing

Iron

Explosion-Proof Type

Ex D [Ib] I MB

Weigh

17,5

Transport Package

Export Packing

Specification

L*D*H: 310*230*286

Trademark

Wantai Group

Origin

Huainan, China

HS Code

8538900000

Production Capacity

300PCS/Month

Key features

Intrinsically Safe Design: Ex D [Ib] I MB explosion-proof type ensures safety in underground coal mines.

Multilingual Voice Prompts: Select language content via 4-digit DIP switch binary combination settings.

Adjustable Delay Time: Configurable delay from 0-64 seconds or 0-64 minutes using 8-digit DIP switches.

Versatile Application: Used for warnings, directions, and prompts in roadways, conveyors, and hoists.

External Control Output: Relay outputs closed-point signals to control external equipment or online systems.

Durable Iron Housing: Corrosion-resistant iron housing designed for harsh underground environments.

Certified Quality: Complies with ISO9001, CCC, and CE standards for mining safety equipment.

OEM/ODM Support: Manufacturer offers OEM and ODM services with 57 R&D engineers.

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: ≤5.23h 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 the KXB127 alarm?

It is mainly used for displaying safety warning words, road direction indications, and providing audible/visual alarms in underground coal mine roadways, such as entrances, exits, and fork points.

Q:How is the language content selected?

Language content is selected by changing the position of the 4-digit DIP switch (S2) on the circuit board, which uses binary mode to indicate the language number.

Q:Can the alarm delay time be adjusted?

Yes, the delay time can be selected by changing the position of the 8-digit DIP switch. It supports 0-64 seconds (1-second step) or 0-64 minutes (1-minute step).

Q:What is the working principle of the device?

The device connects via sensor opening signals (+12V), processes them on the main control board, and outputs to display and voice parts. It also outputs a relay closed-point signal to control external equipment.

Q:What certifications does this product have?

The product holds ISO9001, CCC, and CE certifications, ensuring it meets international safety and quality standards for mining equipment.