Import Explosion Proof Slip Ring — Buy in wholesale FOB from Supplier in China

Explosion proof slip rings from Jarch Electronic Tenology Co., Ltd. are designed for continuous rotation in hazardous environments where flammable gases, vapors, or dust may be present. These units transmit power and data signals across rotating interfaces without sparking or generating heat above safe thresholds. The product supports signal transmission up to 100 Mbps and handles power loads up to 10 A per circuit, with contact materials selected for low arcing and stable conductivity under load.

The housing is constructed from stainless steel 316L with an IP66 rating, and internal components are sealed to prevent ingress of explosive atmospheres. Typical industry standards for such devices include ATEX Zone 1 and IECEx certification requirements, though Jarch does not state compliance on this listing. The slip ring uses precious metal brushes for low-noise signal transfer, with a typical rotational speed range of 0 to 300 RPM. Common variants include single-circuit, multi-circuit, and hybrid models combining power and data channels.

These slip rings are primarily used in oil and gas drilling rigs, chemical processing turntables, mining hoists, and automated test benches requiring uninterrupted rotation. Buyers include industrial automation integrators, OEMs of hazardous-area machinery, and maintenance contractors servicing explosive environments. Trade terms are FOB Shenzhen, packaging is custom foam-lined wooden crates, and minimum order quantity is confirmed only upon request. Lead time is not specified and must be verified directly.

Jarch Electronic Tenology Co., Ltd. is based in Shenzhen, China, and operates as a manufacturer of electromechanical components for industrial automation. The listing shows no verified certifications, revenue figures, or employee count. The company's trust tier is listed as harbor, indicating basic verification of business registration but no third-party audit or factory inspection. Response rate and average response time are not available, suggesting limited customer service capacity or inactive communication channels.

This supplier specializes in slip rings and rotary interfaces but does not claim expertise in explosion-proof certification or compliance with international standards such as ATEX or IECEx. The product description focuses on general functionality rather than safety ratings. Buyers should treat this as a component-level supplier without documented hazardous-area testing. No client names, project references, or export history are disclosed.