Efficient Air Classifier Machine Supplier - GETC
Spiral jet mill is a horizontal oriented jet mill with tangential grinding nozzles located around the peripheral wall of the grinding chamber. Materials are speeded up through venturi nozzle by a high-speed fluid discharged by pusher nozzle and enter into a milling zone. In the milling zone materials are crashed and milled each other by the high-speed fluid discharged from grinding nozzle. Grinding and static classification both occur with a single, cylindrical chamber.
- Brief Introduction:
Spiral jet mill is a horizontal oriented jet mill with tangential grinding nozzles located around the peripheral wall of the grinding chamber. Materials are speeded up through venturi nozzle by a high-speed fluid discharged by pusher nozzle and enter into a milling zone. In the milling zone materials are crashed and milled each other by the high-speed fluid discharged from grinding nozzle. Grinding and static classification both occur with a single, cylindrical chamber.
Capable of grinding dry powders to 2~45 micron averages. After centrifugal force classify powders, fine powders are discharged from outlet and coarse powders are repeatedly milled in the milling zone.
Material of the inner liner can be selected from Al2O3, ZrO2, Si3N4, SiC etc. Simple inner structure makes disassemble, cleaning and washing easy.
- Features:
- Laboratory up to Production ModelsImproved Grinding EfficiencyLow noise (less than 80 dB)Replaceable grinding nozzles and linersSanitary designs for access to gas and product contact areasSimple design ensures rapid disassembly for easy cleaning and ChangeoverSpecialized liners for abrasive or sticky materials
- Applications:
- PharmaceuticalAerospaceCosmetic Pigment Chemical Food Processing Nutraceutical PlasticPaint Ceramic Electronics Power Generation


At GETC, we pride ourselves on offering top-of-the-line air classifier machines that deliver unparalleled efficiency and reliability. Our spiral jet mill is designed with tangential grinding nozzles strategically placed around the chamber to create a horizontal orientation for maximum effectiveness. Whether you need precise particle size reduction or fine powder processing, our machines are capable of handling even the most demanding tasks with ease. With a focus on innovation and quality, GETC continues to set the standard for air classifier machines in the industry. Our commitment to excellence is reflected in every aspect of our products, from their durable construction to their advanced features. Trust GETC to provide you with the best spiral jet mill solution for your specific needs, and experience the difference that superior technology can make in your operations. Choose GETC as your trusted supplier and take your productivity to new heights with our high-efficiency air classifier machines.