Power-Assist Aluminum Oxide Lab Jack – 300 x 300mm 2-Stage Versatile Lift
The Power-Assist 2-Stage 300 x 300mm Aluminum Oxide Lab Jack is the ultimate multi-purpose solution for laboratories requiring both a large workspace and significant vertical flexibility. By utilizing a Dual-Section (2-Stage) linkage, this model extends up to 360mm, allowing for the precise alignment of large-scale apparatus across a wide elevation range.
Key Features & Specifications
Large 300mm Square Platform: The expansive 300 x 300mm surface provides a secure area for large-base equipment, wide heating mantles, and complex multi-instrument configurations.
2-Stage Versatile Extension: The dual-scissor mechanism provides a smooth lifting range from 90mm to 360mm, offering significantly more vertical clearance than single-stage models for tall glassware setups.
Power-Assist Bearing Technology: Built with specialized pressure bearings and a bearing sleeve sliding structure. This system ensures that height adjustment remains light and fluid, even when the wide platform is fully utilized.
Anodized Aluminum Construction: Crafted with 3mm thickened aluminum alloy plates and 10mm reinforced brackets. The anodized finish offers superior protection against chemical spills, oxidation, and heavy lab use.
Stable 25kg Load Support: Carefully engineered to maintain a level surface for static loads up to 25kg (55 lbs), balancing high-reach capability with dependable stability.
Technical Specifications
Mechanical Structure: 2-Stage (Dual-Section)
Drive Type: Power-Assist Manual Handwheel
Platform Size: 300mm × 300mm
Lifting Range: 90mm – 360mm
Static Load Capacity: 25kg
Material: Anodized Aluminum Oxide
Mechanical Features: Integrated Pressure Bearings & Sliding Sleeves
Focused Applications: Versatile Multi-Purpose Research
Medium-to-Large Glassware Setup: Ideally suited for aligning condensers, large burettes, and 2L-5L flasks within tall distillation or titration columns.
Wide-Base Instrument Alignment: Provides a stable, height-adjustable base for wide microscopes, oversized magnetic stirrers, and electronic testing hubs.
Multi-Layered Experimental Layouts: Perfect for tiered setups where sensors, light sources, and samples must be positioned at varying heights across a large focal area.
General Laboratory Benchmarking: A “workhorse” platform for university research labs that need a single, versatile jack for a wide variety of daily height-adjustment tasks.
🛡️Why Choose Edusupports?
Edusupports is a premier developer and global supplier of high-quality scientific apparatus, engineering trainers, and laboratory instruments. Leveraging decades of expertise since 2008, we provide professional-grade tools that meet the rigorous standards of schools, universities, and research institutions worldwide.
Each product is meticulously selected, sourced, and tested to ensure exceptional durability and performance in any laboratory environment. Our mission is to empower educators and inspire the next generation of innovators by providing reliable, accurate equipment backed by seamless global service and a commitment to educational excellence.



