MMD Group Ltd, the worldwide producer of fabric sizing and dealing with techniques, has efficiently accomplished the newest section of its long-standing partnership with the Electrical energy Producing Authority of Thailand (EGAT), to ship two new Sizer Stations for the Mae Moh lignite mine because the operation continues its transition from standard crushing to trendy mineral sizing expertise.
The profitable handover of Sizer Station 6 and Sizer Station 7 on 19 June 2026 is one other milestone in a relationship spanning greater than 30 years. MMD has offered Mae Moh with Sizer stations since 1993, and has delivered a number of Sizer Stations throughout successive growth phases of the mine, supporting considered one of Thailand’s most vital energy-producing operations.
The most recent undertaking is a part of EGAT’s broader general plan to improve its materials dealing with techniques after roughly 40 years of reliance on standard double-roll crushers. The organisation first engaged MMD in 2014 to judge different applied sciences that would cut back upkeep necessities, enhance reliability, and decrease working prices whereas sustaining excessive manufacturing effectivity.
The most recent undertaking was delivered following a long-term technical analysis course of that started in 2014, when EGAT first engaged MMD to discover alternate options to its current crushing techniques. Having relied on standard double-roll crushers for roughly 40 years, the operation was in search of an answer able to lowering upkeep necessities, bettering reliability, and reducing lifecycle working prices whereas sustaining constant manufacturing efficiency.
A key consider EGAT’s resolution was the chance to watch the MMD Sizer expertise working at Hongsa Energy, a large-scale lignite mine-mouth energy undertaking positioned close to the Thailand-Laos border, with mining operations and gear obligation profiles broadly corresponding to these at Mae Moh. The profitable efficiency of the set up underneath related working situations demonstrated excessive reliability, decrease energy consumption, and considerably lowered upkeep necessities, finally reinforcing EGAT’s confidence in continuing with the full-scale deployment of the expertise at Mae Moh.
Every of the 2 new stations is designed to course of common 1500 tonnes per hour of lignite, incorporating an MMD 1000 Sequence Sizer able to dealing with a most feed dimension of 1,500 x 1,200 x 1,000 mm and producing a managed product dimension of 300 x 300 x 300 mm. The set up additionally consists of related feeding and conveying techniques, offering an entire in-pit sizing answer tailor-made to EGAT’s operational necessities.
The undertaking additional reinforces MMD’s place as a number one provider of Sizer Stations within the area. Since 1993, MMD has equipped 20 of the 26 heavy Sizer Stations put in regionally, representing roughly 77% of the put in fleet. This long-term presence displays the corporate’s established engineering functionality and in depth operational expertise throughout large-scale mining functions.
Supply of the Mae Moh undertaking demonstrates MMD’s skill to mix international engineering experience with sturdy native execution. Manufacturing and engineering had been coordinated throughout MMD’s worldwide community, whereas native companions in Thailand supported structural metal fabrication and specialist electrical management integration. This built-in strategy enabled the undertaking to be delivered safely and accomplished on schedule.
MMD Thailand’s skilled native engineers and undertaking specialists performed a essential function all through set up and commissioning. Their skill to reply rapidly to website challenges, resolve technical points, and handle advanced documentation and regulatory necessities was important in delivering a profitable end result inside a extremely structured authorities undertaking surroundings.
“This undertaking is especially vital as a result of it displays the boldness that’s constructed over a few years of profitable operation,” stated Montree Pichayathana, Managing Director, MMD Thailand.
“EGAT took a radical and regarded strategy when evaluating new expertise, and finally the efficiency of our Sizer Stations at close by operations demonstrated precisely what MMD goals to ship – excessive reliability, decrease upkeep necessities, and long-term operational worth. Finishing this newest section at Mae Moh is one thing we’re extraordinarily pleased with. It highlights not solely the potential of our expertise, but in addition the power of our international engineering community and the dedication of our native workforce and companions in Thailand who delivered this advanced undertaking safely and efficiently.”
Since 1993, MMD has continued to assist the evolution of the Mae Moh operation by successive phases of growth, with every set up contributing to improved reliability and effectivity in materials dealing with. The most recent undertaking represents the continuation of that long-term relationship and the continuing modernisation of considered one of Southeast Asia’s most vital lignite mining operations.
As mining operators more and more give attention to bettering productiveness, lowering upkeep demand, and reducing complete price of possession, tasks akin to Mae Moh exhibit the long-term worth of contemporary mineral sizing expertise in large-scale, high-throughput functions.
