Endeavour Silver Reports Temporary Reduced Capacity at Guanacevi Mine

VANCOUVER, British Columbia, Sept. 22, 2026 /CourierPR/ -- Endeavour Silver Corp., a mid-tier silver producer with operations in Mexico and Peru, has announced a temporary reduction in capacity at its Guanacevi Mine due to a mechanical issue affecting the primary ball mill. The mill was taken offline on September 21 as preparations are completed to replace the mill head and trunnion, both of which are available on site. The repairs are expected to be completed within approximately three weeks, during which time the regrind circuit will operate at a reduced throughput of 600 tonnes per day (tpd), compared to the mine’s ordinary course capacity of approximately 1,100 tpd. Despite the reduced capacity, mining operations will continue uninterrupted.

The cost of replacing the affected components is expected to be minimal, as the necessary parts are already in inventory on site. This temporary setback is not expected to significantly impact the company’s overall production for the quarter. The company is coordinating with third-party service providers to expedite the replacement, aiming to minimize any disruption to operations.

Endeavour Silver Corp. is driving organic growth and creating lasting value on its path to becoming a leading senior silver producer. The company has a robust pipeline of exploration projects across Mexico, Chile, and the United States, with a proven track record of discovery, development, and responsible mining. The company’s most recent form 40F/Annual Information Form, filed with the Securities and Exchange Commission (SEC), provides additional details on its operations and financial performance.

The release also notes that the cost of the repairs is expected to be minimal, as the necessary parts are already in inventory on site. This suggests that the company is well-prepared to handle such issues, further underlining its operational efficiency. The company’s management is confident that the repairs will be completed within the expected timeframe, ensuring that the mine’s operations remain on track.

Endeavour Silver Corp. continues to maintain a strong focus on operational resilience and efficiency, even in the face of temporary disruptions. The company’s ability to quickly address and resolve such issues is a testament to its robust operational framework and preparedness. The company’s commitment to maintaining uninterrupted mining operations during this period is a clear indication of its dedication to its stakeholders and the broader mining community.

The company’s most recent form 40F/Annual Information Form, filed with the SEC, provides additional details on its operations and financial performance, including the company’s strategic initiatives and financial health. This document is a valuable resource for investors and stakeholders, offering a comprehensive overview of the company’s current and future plans.

In conclusion, while the Guanacevi Mine will experience a temporary reduction in capacity due to the mechanical issue, the company remains confident in its ability to manage this situation effectively. The company’s robust operational structure and preparedness for such disruptions underscore its commitment to maintaining reliable and efficient mining operations.