Office Chair Tray

The installation methods of office chair trays vary by model, and there are multiple types and price ranges available in the market.

I. Installation Characteristics of Trays for Different Models of Computer Chairs

1. P600 Computer Chair: When installing, the shorter end of the tray should be used as the rear end and placed on the right-hand side when seated. Secure it to the seat cushion with four short screws (specification 6×20), ensuring precise alignment between the screws and the holes to avoid installation misalignment that could affect stability during use.
2. F18 Computer Chair: Align the tray with the four screw holes on the seat cushion. After initial fixation with four short screws, use a wrench to tighten the screws sequentially. The longer side of the tray's hole spacing is the front end. Pay attention to the direction during installation to ensure it matches the angle of the chair back.
3. W302 Computer Chair: The installation method is similar to that of the F18. Secure the tray with four relatively short screws (specification 6x20) and tighten them with a wrench. The tray's hole spacing also has the longer side as the front end and the shorter side as the rear end. Incorrect direction may cause the seat to tilt or malfunction.

II. Tray Types and Market Prices

1. Die-cast Aluminum Alloy Tray: Provided by Foshan Shengdeli Home Furnishings Co., Ltd., priced at 40.0 yuan. This type of tray is made of aluminum alloy, featuring high strength and corrosion resistance, suitable for long-term use scenarios.
2. Multi-material Trays: The products offered by Foshan Nanhai Chuanyin Hardware Accessories Processing Factory have a wide price range, from 4.75 yuan to 58.9 yuan. Low-priced trays may be made of ordinary metals or plastics, suitable for lightweight office chairs. High-priced trays may integrate adjustment functions (such as height and angle adjustment) or use more durable composite materials.

III. Installation Precautions

1. Screw Specification Matching: Different models of chairs require screws of specified specifications (such as 6×20 or 6x20). Avoid using screws that are too long or too short, which could result in poor fixation or damage to the seat cushion.
2. Direction Determination: The front end of the tray should generally be consistent with the direction of the chair back or armrests. Confirm the long and short ends of the holes before installation to prevent reverse installation from affecting the balance of the seat.
3. Tool Usage: Some chairs require the use of a wrench to tighten the screws. Ensure the torque is appropriate to avoid looseness causing wobbling or over-tightening damaging the threads.

Users can choose the corresponding installation method according to the chair model and refer to the market prices and material characteristics when selecting trays to meet requirements for durability, functionality, and budget.