QUEMA

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With us, your rotary blowers are in the best hands. This applies to regular Maintenance work such as oil or filter changes, up to complete overhauls of your units, at our factory or at your site. Of course, we also carry out this work on rotary lobe blowers of other makes.

We have a production hall at disposal, offering welding services where we can undertake welding projects and perform welds or joints for our clients. We offer a comprehensive range of welding services tailored to meet the unique needs of our clients. Our highly skilled welders are proficient in MIG/MAG, TIG, and spot-welding techniques, ensuring expertise across diverse welding complexities. From precision welds to intricate joints, we specialize in working with various steels and stainless steels. Our commitment to quality craftsmanship and attention to detail make us the ideal partner for your welding requirements. Trust us to bring your vision to life, as we seamlessly execute welding projects and deliver flawless welds and joints.

We manufacture a large number of standard products as well as customer-specific special parts with optical surface qualities as contract manufacturing. You are welcome to get an overview in the category metal optics.You can also download all metal optics directly from our general overview or find them in our download area .In addition to such components with an optical function, we also manufacture precision parts for which a high geometric accuracy is in the foreground, such as air bearing components or micro-milled parts. With an extensive inventory of ultra-precision machines and the corresponding measuring technology, we manufacture with accuracies down to the sub-micrometer range and with roughness up to approx. 1 nm [Ra]. LT Ultra serves both single and series production. We look forward to your inquiry.