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The Flameproof Vacuum (Electromagnetic Starter) is an industrial starter designed for explosive atmospheres such as methane and coal dust in mines. It uses a vacuum contactor that eliminates arcing, providing a long service life. The starter incorporates a JDB digital protector delivering overload, short-circuit, phase-break, leakage and blocking functions. It operates on three-phase AC at 50 Hz with selectable voltages of 127 V, 220 V, 380 V or 660 V.
The device can be coupled with a liquid level controller to act as a water-level switch, adding flexibility for process control. It is suitable for direct start or stop of flameproof three-phase asynchronous motors rated up to 1140 V and 200 A. The rated current for maximum release is 16 A, and the starter can be configured for irreversible or reversible operation depending on control requirements. Typical enclosure protection for similar starters is IP66, ensuring resistance to dust and water.
Buyers such as mining equipment integrators and underground ventilation contractors use this starter for its reliable arc-free operation. Trade terms are negotiated per order, with the supplier offering FOB or CIF from the Jining port in Shandong. Confirm the explosion‑proof certification (e.g., IECEx) and request a functional test report before shipment.
| Rated voltage (alternating, 3‑phase, 50 Hz) | 127 V / 220 V / 380 V / 660 V |
| Rated current (maximum release) | 16 A |
| Main circuit type | Vacuum contactor (arc‑free) |
| Protection functions (JDB digital protector) | Overload, short‑circuit, phase‑break, leakage, blocking |
| Suitable motor rating | Up to 1140 V, 200 A flameproof three‑phase asynchronous motor |
| Operating frequency | 50 Hz ±1 Hz |
| Typical enclosure protection | IP66 (typical for flameproof starters) |
| Standard mounting | DIN rail (standard for industrial starters) |
China Coal Industry And Mining Group is located at No.11 North Of Kaiyuan Road, High Tech Shandong 272100 Jining, China. The company is listed as an imported tier supplier with a harbor trust tier, indicating it operates through recognised trade channels for mining‑related equipment.
The listing does not disclose response statistics, but the supplier’s profile shows a response rate of 0.00 and an average response time of 0 hours, suggesting limited direct communication. The firm specialises in supplying electrical equipment for hazardous mining environments, with a focus on flameproof starters and related control devices.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, request the IECEx or equivalent explosion‑proof certification and a recent functional test report. Verify that the voltage and current ratings match the intended motor and that the starter complies with local electrical codes such as IEC 60947‑4‑1.
Logistics for this product are usually arranged from the Jining port in Shandong. Buyers should agree on Incoterms (FOB or CIF) and confirm lead times, as the supplier does not publish a specific schedule. Payment terms such as irrevocable L/C at sight or T/T against documents are common, but must be confirmed in the contract.
Quality assurance typically includes a pre‑shipment inspection of the vacuum contactor, verification of the digital protector functions, and review of certification documents. Request a third‑party inspection report if required, and ensure the shipment includes the test certificates, type‑approval paperwork and a compliance declaration.
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When sourcing Flameproof Vacuum (Electromagnetic Starter) for your business, securing the right balance of quality and cost is essential. China Coal Industry And Mining Group, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2542/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Starters sector with strong demand from importing countries worldwide.
Importing Flameproof Vacuum (Electr requires careful attention to shipping logistics, customs compliance, and secure payment terms. China Coal Industry And Mining Group offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Flameproof Vacuum (Electr has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Starters category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Flameproof Vacuum (Electr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Flameproof Vacuum (Electromagnetic Starter) from China Coal Industry And Mining Group is $2542/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to China Coal Industry And Mining Group through EximNext.
The supplier, China Coal Industry And Mining Group, has set a Minimum Order Quantity (MOQ) of 1 Bags for Flameproof Vacuum (Electr. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Flameproof Vacuum (Electromagnetic Starter) depends on the specific grade and form. Contact China Coal Industry And Mining Group through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Flameproof Vacuum (Electr from China, negotiate shipping terms (FOB, CIF, or EXW) directly with China Coal Industry And Mining Group. Ensure you have the necessary import licenses for Electric Starters products in your destination country.
Yes, China Coal Industry And Mining Group is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to China Coal Industry And Mining Group through EximNext.
China Coal Industry And Mining Group offers Flameproof Vacuum (Electr with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flameproof Vacuum (Electr is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from China Coal Industry And Mining Group through our platform.
China Coal Industry And Mining Group maintains international quality certifications. These ensure that the Flameproof Vacuum (Electr meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. China Coal Industry And Mining Group will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with China Coal Industry And Mining Group.
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