Explosion Proof Shale Shaker Certification Standards

Understanding explosion-proof certification standards is essential when selecting a shale shaker for hazardous drilling environments. The certification framework ensures that equipment is designed, manufactured, and tested to prevent ignition of flammable atmospheres under specified operating conditions.

ATEX Certification Framework

ATEX certification, derived from the French “ATmospheres EXplosibles,” is the European Union directive governing equipment intended for use in potentially explosive atmospheres. ATEX certification for shale shakers involves rigorous testing by notified bodies to verify that all potential ignition sources are adequately controlled. Aipu explosion-proof shale shakers carry ATEX certification that specifies the equipment category, gas group, and temperature class. Category 2 equipment is suitable for Zone 1 environments where explosive atmospheres are likely to occur during normal operation. The gas group designation (typically IIB or IIC) indicates which gases the enclosure design can safely contain, with IIC representing the most stringent requirements covering hydrogen and acetylene. The temperature class (T1 through T6) defines the maximum surface temperature the equipment can reach, with T4 and T5 being common for shale shaker motors supplied by Ital-Vibras, Martin, or Oli. Aipu ensures all ATEX-certified equipment carries the required marking plate and technical documentation to satisfy European regulatory requirements.

IECEx International Certification

IECEx is the International Electrotechnical Commission’s system for certification to standards relating to equipment used in explosive atmospheres. While ATEX is primarily recognized in European jurisdictions, IECEx provides globally harmonized certification that is accepted in many countries outside Europe including Australia, Brazil, Canada, China, and numerous Middle Eastern and Asian markets. Aipu explosion-proof shale shakers with dual ATEX and IECEx certification offer operators the flexibility to deploy equipment across multiple regulatory jurisdictions without recertification. The IECEx system includes rigorous assessment of both the equipment design and the manufacturer’s quality management system, with ongoing surveillance audits to verify continued compliance. For Aipu, this aligns with the company’s existing API Q1, ISO 9001, 14001, and 45001 certifications that already mandate robust quality management practices at the 50,000-square-meter Xi’an manufacturing facility.

API and Other Industry Standards

Beyond explosion-proof certification, shale shakers for the petroleum industry should comply with relevant API standards. Aipu holds API Q1 certification, demonstrating compliance with the API Specification for Quality Management Systems. The Hunter series shale shakers, with flow rates from 50 to 420 cubic meters per hour and vibration output from 6.0G to 7.5G, are manufactured to API-recommended practices for solids control equipment. Additional considerations include compliance with local electrical codes such as the National Electrical Code (NEC) in North America or equivalent national standards in other countries. Aipu’s 15-plus years of experience serving more than 30 countries has provided deep familiarity with diverse certification requirements, enabling the company to guide customers through the selection of appropriately certified equipment for their specific operating locations and regulatory environments. The combination of ATEX, IECEx, API Q1, and ISO certifications provides operators with confidence that Aipu explosion-proof shakers meet the full spectrum of international requirements.

Choose Aipu for certified explosion-proof drilling equipment. Contact us at info@aipusolidcontrol.com to discuss your explosion-proof shale shaker requirements and discover why operators worldwide rely on Aipu quality and ATEX-compliant manufacturing.