The SPS-2000 from Seika Machinery, Inc. is a high-performance Solder Paste Mixer for Surface Mount Technology (SMT) assembly. The machine features high-speed mixing capabilities of approximately 1000 RPM, resulting in shorter mixing times, allowing for efficient and consistent paste mixing. The mixer can be programmed to automatically stop at a specified  mixing time or paste temperature, and the system's temperature monitoring function allows the user to verify the paste's optimum temperature.

The SPS-2000 can program and run up to eight user-specified mixing profiles. These programs are created via connecting a PC and using the software, providing flexibility and customization for different mixing needs. The built-in auto balancer function automatically counterbalances a single paste jar according to the amount of paste present in the jar, eliminating the need for a full jar.