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Electromagnetic Vacuum Starter with Dual Power Supply
US$1,900.00
1 Set
Product profile
Customization
AvailableCertification
ISO9001, CCCProtection
Corrosion ResistanceModel NO.
QBZ-2*80, 120/1140(660)SFInstallation
VerticalHousing
Cast IronProtection Grade
IP65Transport Package
Wooden BoxSpecification
880*650*860mmTrademark
Wantai GroupOrigin
ChinaHS Code
8504231100Production Capacity
10000sets/YearKey features
Dual Power Automatic Switching: Main and standby machines automatically switch to ensure uninterrupted air supply.
Coal Mine Explosion-Proof: Designed for underground coal mine AC 50Hz lines at 1140V or 660V.
Multiple Protection Functions: Includes short circuit, overload, leakage, and open-phase protection.
Dual Control Modes: Supports both local control and remote control functions.
Reliable Locking System: Equipped with reliable mechanical locking and electrical locking functions.
IP65 Protection Grade: Custom protection grade IP65 for corrosion resistance.
ISO9001 & CCC Certified: Product holds ISO9001 and CCC certifications for quality assurance.
OEM/ODM Service Available: Manufacturer offers OEM and ODM services for customized needs.
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: ≤4.26h 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 this starter?
A:
It is applicable to coal mine underground AC 50Hz lines at 1140V or 660V to control local counter-rotating fans.
Q:How does the dual power supply work?
A:
The main machine and standby machine automatically switch between various working modes to ensure uninterrupted air supply.
Q:What protection functions are included?
A:
It features multiple protections including short circuit, overload, leakage, and open-phase protection.
Q:Is remote control supported?
A:
Yes, the starter is equipped with both local control and remote control functions.
Q:What are the available certifications?
A:
The product is certified with ISO9001 and CCC.
Send Inquiry
*To:
Huainan Wantai Electric Co., Ltd.
Huainan Wantai Electric Co., Ltd.*Content:
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