What Are the Key Technical Specifications of the SXJ-10 Vacuum Planetary Mixer?

Q: What is the exact working capacity of the SXJ-10 Vacuum Planetary Mixer?

A: The SXJ-10 is a 10-liter tabletop unit, with a design volume of 14 liters and a working volume of 10 liters . This distinction is crucial because the additional headspace allows for material expansion during mixing and heating, preventing overflow and ensuring the vacuum system operates effectively. The tank inner dimensions are φ300mm × 200mm, providing adequate space for planetary motion and material turnover . As a compact planetary vacuum mixer, it fits standard laboratory benches while offering sufficient capacity for pilot production and R&D applications.

Q: What are the power ratings for the mixing and dispersing systems on the SXJ-10?

A: The SXJ-10 Vacuum Planetary Mixer is equipped with a dual-drive system. The low-speed mixing motor is rated at 1.5kW and operates at a self-rotary speed of 0-100 rpm, with a revolution speed of 0-48 rpm . The high-speed disperser is also rated at 1.5kW, capable of reaching up to 2980 rpm . This power combination ensures thorough mixing and efficient dispersion for high-viscosity materials like silicone sealants and adhesives, where uniform distribution of fillers and additives is critical .

Q: What vacuum level can the SXJ-10 achieve, and why does it matter?

A: The SXJ-10 Vacuum Planetary Mixer can achieve a vacuum level of -0.09 MPa . This is a critical parameter because the vacuum removes entrapped air from the product during mixing. Removing air prevents oxidation, eliminates bubbles that can compromise sealant adhesion and appearance, and improves product density and performance . For silicone sealant production, vacuum degassing ensures bubble-free, void-free products that provide reliable sealing performance .

Q: What materials are used in the construction of the SXJ-10?

A: The SXJ-10 Vacuum Planetary Mixer is constructed from high-quality stainless steel to ensure durability and hygiene. The parts that come into direct contact with the product are made of SUS304 stainless steel, with SUS316L available upon request for enhanced corrosion resistance . All contact surfaces are precision-machined and polished to prevent material adhesion and ensure easy cleaning. The tank features a jacket for heating and cooling, with an insulation layer to maintain temperature stability .

Q: What is the total power consumption of the SXJ-10 model?

A: The total installed power for the SXJ-10 model is approximately 3.0KW (mixing + disperser, excluding vacuum pump) . This figure includes the 1.5KW mixer motor and the 1.5KW disperser motor. Understanding the total power requirement is essential for facility planning and ensuring your electrical infrastructure can support the machine's operation, particularly in laboratory or pilot-plant environments.