THK is a well-known manufacturer of motion control products, including linear motion guides and ball screws, commonly used in various industrial applications, including SMT equipment. AFJ compressors, on the other hand, are known for their reliability and efficiency in providing compressed air for various industrial processes.

For SMT equipment that incorporates THK AFJ compressors, it's crucial to use the appropriate lubricants to maintain optimal performance and longevity. The industrial grease would typically be applied to components requiring grease lubrication, such as bearings and gears, while the special lubricating oil would be used for lubricating the compressor components.

Again, for specific recommendations on lubricants for your SMT equipment, including THK AFJ compressors, it's best to consult the equipment manufacturer's documentation or contact their customer service for guidance on the correct lubricants to use under your operating conditions. They can provide you with the most suitable lubricants to ensure the smooth and reliable operation of your equipment.