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Mining Dual Speed 2-Loop Vacuum Electromagnetic Starter Supplier
US$2,143.00
1-9 Sets
US$2,140.00
10+ Sets
Product profile
Customization
AvailableCertification
ISO9001, CCCProtection
Corrosion ResistanceModel NO.
QJZ-2*200/1140(660)SInstallation
VerticalHousing
Cast IronRated Voltage
1140V or 660VTransport Package
Wooden BoxSpecification
AC 50HzTrademark
Wantai GroupOrigin
ChinaHS Code
8504231100Production Capacity
10000sets/YearKey features
Dual Circuit Control: Features two independent circuits with automatic water level control and simultaneous drainage capabilities.
Mining Safety Certified: Intrinsically safe and flameproof design suitable for coal mine underground environments.
Comprehensive Protection: Includes short circuit, overload, leakage, and open-phase protection functions.
Dual Control Modes: Supports both local control and remote control operations for flexibility.
Robust Housing: Constructed with cast iron housing offering excellent corrosion resistance.
Flexible Voltage: Rated for AC 50Hz operation at 1140V or 660V.
OEM/ODM Services: Manufacturer offers both Original Equipment Manufacturer and Original Design Manufacturer services.
ISO9001 Certified: Manufacturing process certified under ISO9001 and CCC standards.
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: ≤2.77h 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 starter?
A:
It is designed for coal mine underground use to control the start and stop of explosion-proof three-phase asynchronous motors.
Q:What voltage ratings are supported?
A:
The starter operates on AC 50Hz lines with voltage ratings of 1140V or 660V.
Q:Does it have automatic water level control?
A:
Yes, it features double circuit water level automatic control and can realize simultaneous drainage based on water level probes.
Q:What protection functions are included?
A:
It provides multiple protections including short circuit, overload, leakage, and open-phase protection.
Q:Can it be controlled remotely?
A:
Yes, the device supports both local control and remote control functions.
Send Inquiry
*To:
Huainan Wantai Electric Co., Ltd.
Huainan Wantai Electric Co., Ltd.*Content:
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