SWH-2000ML Laboratory Powder Mixing Machine: 3D Oscillating Mixer for Precise Lab Powder Blending

As a Shenzhen-based professional manufacturer of laboratory powder processing equipment, Subit designed the SWH-2000ML to solve common pain points in lab powder mixing: uneven blending for multi-density powders, cross-contamination between formulations, and low repeatability of test results.
Working Principle: 3D Spatial Mixing Technology
Unlike conventional single-axis mixers, this machine drives the mixing vessel through **rotation, translation and inversion** in three-dimensional space. This compound motion eliminates material layering and dead corners inside the container, achieving highly homogeneous blending even for powders with widely varying densities and particle sizes.
Core Specifications
- Max. mixing volume: 2000 mL (max material load: 6 kg)
- Speed range: 5–100 RPM stepless adjustment, with 1 RPM precision
- Control system: Touchscreen human-machine interface, supports 10 storable parameter groups
- Program mode: 2-step forward/reverse cycle, 1–260 minutes per step, up to 20 repeat cycles
- Safety design: Auto-locking protective cover with stop-on-open interlock
Key Advantages for Lab Operations
1. **Flexible container compatibility**
The machine fits vessels from test tubes to 2L standard cylinders; small containers can be secured with adapter sleeves or standard stoppers. Using dedicated containers for different formulas fully prevents cross-contamination, and all contact parts are easy to disassemble and clean.
2. **Highly repeatable mixing results**
Precise speed and time control, paired with automatic origin return after stopping, ensure consistent mixing outcomes across batches — critical for reliable formulation R&D data.
3. **Dust-free & safe operation**
Fully enclosed mixing achieves dust-free processing. The bulletproof glass-grade protective cover with automatic locking stops operation instantly when opened, protecting lab personnel from moving parts and material splashing.
Typical Applications
- Metal and non-metal powder blending
- Formulation R&D for pharmaceuticals, fine chemicals, battery materials and advanced materials
- Small-batch trial production in industrial laboratories
- Workflows requiring low cross-contamination and clean processing
Request Your Tailored Solution
As a direct manufacturer with full R&D and production capabilities, Subit provides custom powder mixing solutions for different lab scenarios. If you are looking for a dependable laboratory powder mixer, or need technical advice on your specific mixing process, **contact our team today** for a detailed quotation and professional support.