德耐尔干式无油空气压缩机严格依据IS08537-1行业标准产出纯净高标准的CLASS 0 级无油压缩空气确保压缩空气不含润滑油。
Denair dry oil-free air compressor strictly produces pure and high standard CLASS 0 oil-freecompressed air in accordance wit IS08537-1 industry standard to ensure that the compressed air does not contain lubricating oil.

无油螺杆技术
Oil-free Screw Technology
德耐尔干式无油空压机采用技术开发的低压、高压专用主机，转子与壳体使用了 UltraCoat 涂层，保证产品的耐久性和效率。
Denair dry oil-free air compressor adopts the special host for low pressure and high pressure developed with special technology. UltraCoat coating is applied to the rotor and shell to ensure the durability and efficiency of the product.