Benchmark for 900kg Heavy Load | Truslide AL4690PT Aluminum Heavy-Duty Slide Mass Delivered for Large Industrial Heavy-Duty Equipment
2026-07-23
Key Product Specifications
- Material & Structure: Aviation-grade thickened aluminum profile with recirculating stainless steel ball system, hard anodized surface for enhanced wear and deformation resistance. The rail width is 90mm with 46mm thick profile and integrated reinforcing rib cross-section, resisting bending under long-term full load.
- Load Performance: Maximum static load of 900kg for a pair, available in multiple lengths ranging from 500mm to 1600mm, customizable from 20 inches to 64 inches.
- Structural Advantages: 3-section full extension design enables complete pull-out of internal components, greatly facilitating equipment maintenance and part replacement. Built-in anti-drop limit structure prevents rail detachment during heavy-duty pulling.
- High Customization: Mounting hole spacing, travel length and end mounting dimensions can be adjusted on demand. Modifications such as synchronous dual-side extension and locking function are supported to fit various non-standard large-scale equipment.
Industry Applications
AL4690PT has been widely adopted in heavy-duty maintenance cabinets for rail transit, equipment compartments of special military vehicles, carriers of large automated production lines, energy storage cabinets and other heavy-load working conditions. Compared with traditional steel heavy-duty slides, aluminum construction reduces self-weight by 40%, effectively lowering the overall load of equipment while avoiding common drawbacks of steel slides including rust and excessive dead weight. It balances load capacity, lightweight design and long service life.
Benefiting from nearly 20 years of R&D experience in slide industry, Truslide owns independent workshops covering the whole production process including aluminum profile moulding, precision stamping, ball assembly and finished product processing. Complete testing equipment for salt spray, fatigue cycling and load pressure ensures stable quality for every batch. For large equipment manufacturers, our engineering team can participate in overall structural design in advance and provide integrated slide solutions. Small-batch custom orders can also be arranged for rapid production and delivery.
Moving forward, Truslide will continuously upgrade the ultra-heavy aluminum slide series, further exploring aerospace and heavy industrial equipment sectors. We strive to provide reliable domestic linear motion alternatives to imported slides and help industrial equipment achieve lightweight upgrading with lower costs and higher efficiency.
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1.What is the maximum static load of Truslide AL4690PT aluminum heavy-duty slide?
Its maximum static load reaches 900kg.
2.What design feature allows the internal equipment components to be fully pulled out for maintenance?
It adopts a 3-section full extension design.
3.What benefit can customers gain by choosing the aluminum AL4690PT slide compared with traditional steel heavy-duty slides?
The aluminum structure reduces self-weight by 40%, avoids rust problems of steel slides, and balances load capacity, lightweight performance and service life.