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Low Voltage Vacuum Flameproof Feed Starter Switch for Underground Mine
US$300.00-800.00
1 Set

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Corrosion Resistance

Model NO.

QBZ2

Installation

Vertical

Housing

Cast Iron

Transport Package

Wooden Box

Trademark

Wantai Group

Origin

China

HS Code

8504231100

Production Capacity

10000sets/Year

Key features

Explosion-Proof Safety: Designed for coal mines with explosive gas and coal dust, ensuring safe operation in hazardous environments.
Dual Control Modes: Supports both local and remote control for starting, stopping, and reversing AC asynchronous motors.
Comprehensive Protection: Features multiple protections including short circuit, overload, leakage, and open-phase protection.
Robust Construction: Housing made of cast iron with corrosion resistance, suitable for vertical installation in mining settings.
Certified Quality: Meets ISO9001, CCC, and CE standards, guaranteeing reliability for underground mine applications.
Flexible Customization: ODM and OEM services are available to meet specific client requirements and branding needs.
Fast Delivery: Average lead time is one month for both peak and off-season periods, ensuring timely supply.
Manufacturer Direct: Direct from a factory with 371 employees and 57 R&D engineers, ensuring professional support.

Company profile

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: ≤3.96h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHuainan Wantai Electric Co., Ltd., established in 2009, is a limited company based in Anhui, China. Specializing in the development and production of mining equipment, the company holds ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications. It operates a large manufacturing plant and exports 11% to 20% of its products. With 57 R&D engineers and three government-recognized R&D institutions, the company emphasizes innovation and efficient energy solutions. It boasts a strong presence in the mining electronic industry, supported by a robust employee base and a commitment to quality and service.
Supplier typeHuainan Wantai Electric Co., Ltd. is a combined trade and manufacturing company, structured as a limited company in the manufacturing industry.
CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, indicating robust quality, environmental, and occupational health and safety management systems.
After-Sales capabilityThe company has experienced post-sales members, suggesting a capacity for effective after-sales service.
R&D capabilityWith 57 R&D engineers and three government-recognized R&D institutions, the company demonstrates strong innovation capabilities.
Production capacityThe company has a substantial manufacturing plant of 41,708 m² and is a major player in the mining electronic industry.
Client casesThe company has a strong sales presence in various provinces in China, indicating an established customer base.

Product Q&A

Q:What is the main application of this switch?
A:
It is used in coal mines containing explosive gas (methane) and coal dust, suitable for circuit centers to control motors.
Q:What voltage levels does it support?
A:
It supports AC 50Hz with voltages of 1140V, 660V, or 380V for ungrounded three-phase asynchronous motors.
Q:Does it support remote control?
A:
Yes, the device features both local control and remote control functions for starting, stopping, and reversing.
Q:What protection functions are included?
A:
It includes multiple protections such as short circuit, overload, leakage, and open-phase protection.
Q:Is customization available?
A:
Yes, both OEM and ODM services are available for this product.

Send Inquiry

*To:Huainan Wantai Electric Co., Ltd.Huainan Wantai Electric Co., Ltd.
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