Multi-Functional Gas Lift Chair Mechanism with Backrest Adjustment

• Customization: Available
• Style: Chinese
• Material: Metal
• Model NO.: YZ-D03 three functions
• Rotary: Fixed
• Armrest: Without Armrest
• Folded: Unfolded
• Customized: Customized
• Condition: New
• Surface Treatment: Black Powder Coating
• Function: Swivel + Tilt + Lift
• Hole Distance: 170mm X200mm
• Load Capacity: 200kg
• Suitable Chair Type: Executive / Task Chair
• Mechanism Type: Butterfly Mechanism
• Transport Package: Carton Box with Foam Protection
• Specification: 8pcs/box 20.9kg/box, 46x43x32cm
• Origin: Foshan, China
• HS Code: 94019090

Product Description

Specification

Model	YZ-D03three factions
Material	steel
Hole distance	170x200mm
Faction	Swivel + Tilt + Lift
Packing Size	46X43X32CM
Weight/pcs	2.6Kg
quantity/Weight	8pcs/21Kg

FAQ

The YZ-D03 mechanism is a high-performance, multi-functional chair chassis designed for use with gas pressure lifting systems. It integrates several ergonomic features into one compact and durable unit, making it an ideal choice for modern office chairs, task chairs, and executive seating.

Gas Lift Support (Handle A):
This mechanism is constructed for use with a standard gas lift cylinder. By adjusting Handle A, users can smoothly raise or lower the chair height to suit their seating preference. The operation is stable, quiet, and user-friendly.
Seat Swing Function (Handle B):
Handle B controls the seat plate swing function. When unlocked, the seat can rock back and forth within a comfortable range, helping to reduce fatigue from prolonged sitting. This function can be locked or released depending on user preference.
Backrest Angle Lock (Handle C):
By adjusting Handle C, the backrest can be set at any desired angle. This allows the user to find the most comfortable reclining position, whether working upright or relaxing. The locking system ensures the backrest remains firmly in place.
Independent Backrest Height Adjustment (Locking Nut):
The seat back height can be adjusted up or down independently by turning the locking nut. This function is especially beneficial for improving lumbar support and accommodating users of different heights, thereby promoting better posture.