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Mining Signal Switch Factory, Custom Mining Signal Switch OEM
US$1,000.00
1-4 Pieces
US$990.00
5+ Pieces
Product profile
Customization
AvailableCertification
ISO9001, CCC, MaProtection
IP65Model NO.
ZJZ2Installation
VerticalHousing
Cast IronProtection Grade
IP65Transport Package
CaseSpecification
725× 730× 875mmTrademark
WantaiOrigin
ChinaHS Code
8537209000Production Capacity
1000 Sets Per MonthKey features
Microcomputer Control Core: Real-time monitoring and control of running state with reliable protection functions.
RS-485 Remote Monitoring: Convenient remote monitoring and control via RS-485 communication interface.
Comprehensive Protection: Features over current, leakage blocking, insulation warning, and short-circuit protection.
OEM/ODM Customization: Supports OEM and ODM services for customized mining signal switches.
Explosion-Proof Safety: Suitable for mines with explosive gas and coal dust, ensuring safe power control.
LCD Display & Operation: Equipped with LCD display for fault inquiry, records, and menu-based operation.
Flexible Transmission: Allows free choice between manual and automatic transmission modes.
Multi-Period Power Control: Automatic power transmission function with multiple configurable time periods.
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: ≤3.44h 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 application environment for this switch?
A:
It is suitable for mines containing explosive gas (methane) and coal dust, providing power control for 127VAC equipment.
Q:Does the product support OEM or ODM services?
A:
Yes, the factory offers both OEM and ODM services for customized mining signal switches.
Q:What communication interface is available?
A:
The device is equipped with an RS-485 communication function for convenient remote monitoring and control.
Q:What protection functions are included?
A:
It includes over current, leakage blocking, online leakage action, insulation warning, and long-distance short-circuit protection.
Q:What are the available rated capacities?
A:
The model ZJZ3-4.0/1140(660)ML has a 4.0kVA capacity, and the ZJZ3-10/1140(660)ML has a 10kVA capacity.
Send Inquiry
*To:
Huainan Wantai Electric Co., Ltd.
Huainan Wantai Electric Co., Ltd.*Content:
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