What are the payment terms accepted?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

What is the average lead time for production?

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

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

Frequency Conversion Speed Regulating System of Underground Coal Mine Belt Conveyor

Name: Frequency Conversion Speed Regulating System of Underground Coal Mine Belt Conveyor
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1941072665

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$10,000.00-18,000.00

1 Piece

Product profile

Customization

Available

Application

High-performance Transducer, High Frequency Converter Transducer, Three Phase and Four Phase Transducer

Output Type

Single

Principle of Work

PLC Control

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

High Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type

Brand

Wantai

Transport Package

Wooden Case

Specification

1~ 4.5 tons

Trademark

Wantai

Origin

Huainan City Anhui Province

Production Capacity

10000 Pieces/Year

Key features

Explosion-Proof Design: Specially designed for harsh environments like coal mines, petroleum, and chemical industries.

Energy Saving Operation: Provides obvious energy saving effects with small starting current and reduced grid impact.

Comprehensive Display System: Features 7/10-inch display with built-in commissioning and maintenance navigation systems.

Component Life Alarm: Built-in life alarm system issues alerts when components are near the end of service life.

Modular Maintenance Structure: Modular design allows for easy maintenance and heat pipe cooling for small size.

Multi-Drive Synchronization: Excellent synchronization function enables easy achievement of multi-drive power balance.

Rich Communication Interface: Equipped with rich communication interfaces for flexible process control and optimization.

OEM/ODM Services Available: Manufacturer offers both OEM and ODM services for customized production needs.

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: ≤4.54h 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 environments is this inverter suitable for?

It is suitable for soft starting and energy-saving applications in harsh environments such as coal mines, other mines, petroleum, and chemical industries.

Q:Which equipment can this system control?

It is especially suitable for underground winches, belt conveyors, scraper conveyors, coal feeders, fans, water pumps, pressure fans, and emulsion pumps.

Q:What are the main advantages of this product?

Advantages include small starting current, energy saving, process control optimization, rich communication interface, small size, heat pipe cooling, and modular structure.

Q:Does the system have a self-diagnosis feature?

Yes, it features a 7/10-inch display with built-in commissioning and maintenance navigation systems, plus a component life alarm system.

Q:What certifications does the product have?

The product holds CE, CCC, and other relevant certifications.