Types of Office Chair Trays
The main types of office chair trays include the following, with their functions and applicable scenarios varying due to differences in material and design:
Die-cast Aluminum Alloy Tray Made of aluminum alloy and formed through die-casting, it features high strength and lightweight properties. Suitable for height-adjustable office chairs, it can withstand frequent adjustment pressures while maintaining structural stability, commonly found in modern minimalist-style office chairs.
Rotating Adjustable Height Tray Integrates rotation and height adjustment functions, enabling multi-angle adjustments through mechanical structures. Commonly used in mid-back chair bases, it meets users' needs for flexible sitting postures and is suitable for office scenarios requiring frequent perspective adjustments, such as meetings or collaborative environments.
Iron Spray-coated Tray Uses iron as the base material, with a spray-coated surface to enhance rust resistance. Suitable for height-adjustable and rotating bases, it balances cost and durability, commonly found in budget-friendly office chairs, ideal for users with limited budgets who need basic functions.
Thickened Explosion-proof Square Tray Enhances structural strength through thickened design and is equipped with explosion-proof safety mechanisms (such as gas rod protection devices). Suitable for height-adjustable office chairs, especially in scenarios prioritizing safety, such as public office areas or high-frequency usage environments.
Aluminum Alloy P-shaped Base/Frog Base Made of aluminum alloy, with a P-shaped or bionic frog-shaped design to optimize force distribution. Suitable for executive swivel chairs, it provides more stable support, commonly found in executive or high-end meeting scenarios, emphasizing comfort and durability.
Butterfly Mid-back Swivel Chair Base Based on ergonomic design, it resembles a butterfly spreading its wings, dispersing pressure and fitting the back curve. Suitable for gaming chairs or height-adjustable chair bases, it meets the needs of prolonged sitting, commonly found in gaming or design work scenarios.
Metal Steel Tray Made of metal steel, with a spray-coated surface for rust prevention, it offers a variety of size options (such as 8ร8 cm round trays and 15ร22 cm rectangular trays). Suitable for various chair types, it meets different size requirements through modular design.
Nanyang Tray With dimensions of 9.5ร18 cm, it is stamped and formed from 2.5 mm thick hot-rolled plates, featuring a compact structure and strong load-bearing capacity. Commonly found in Southeast Asian-style office chairs, it combines practicality with regional design characteristics.
Rocking Tray Supports height adjustment and rocking functions (rearward tilting), with common sizes of 15ร22 cm and 15ร25.6 cm. Suitable for relaxation scenarios, such as lunch breaks or creative work, it relieves fatigue through dynamic adjustments.
Zero-Gravity Tray Integrates massage and lumbar support functions, simulating a zero-gravity floating state to disperse body pressure. Suitable for reclining office chairs for lunch breaks, commonly found in high-end healthy office scenarios, meeting users' dual needs for comfort and functionality.
Some trays support customization needs, such as adjustments to size, material, or functional modules, with feasibility and cost to be confirmed with the merchant. When choosing, it is necessary to comprehensively consider usage scenarios, budget, and ergonomic needs.
