Office Chair Pull Back Repeated Testing Machine (Forward Push Type)

• After-sales Service: 1 Year
• Warranty: 1 Year
• Max Diameter of Workpiece: 700mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LT-JJ05
• Mass Scope of Workpiece: <900kg
• Type: Fatigue Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Control: Computer Control
• Weight: 100-500Kg
• Power Source: AC220V
• Oil Cylinder Position: Top
• Transport Package: Wooden Case
• Specification: 1600*1630*2100mm
• Trademark: Lituo
• Origin: China
• HS Code: 90262090
• Production Capacity: 5000 Pieces/Year

Product Description

The Office Chair Pull Back Repeated Testing Machine (Forward Push Type) is a highly versatile and essential tool for evaluating the life of the chair's tilting mechanism and the durability of the chair back. It is designed to simulate repeated pulling back and pushing forward motions, replicating real-life usage scenarios.

This multi-functional testing equipment is specifically engineered to assess the performance and reliability of office chairs. By subjecting the chair to rigorous testing, it ensures that the tilting mechanism can endure frequent usage without any compromise in functionality.

Product attribute:

1.Load weight	225 LBS
2.The width of the test platform	1000mm
3.Output maximum stroke	600mm
4.Transmitter	200kg
5.The cylinder can be adjusted	at an Angle of 90 degrees
6.Power supply (power)	220VAC/2A
7. The maximum adjustable test cycle of the cylinder	20RPM
8. Air source: air pressure:	≥ 0.5mpa; Flow rate: ≥800L/min; The air source is filtered and dried
9. Body size	L 1780* W 1000* H 1850mm
10. Weight	about 260kg

Control system

1. Multi-function, adjustable height of cylinder and output Angle;

2. Optional control cylinder output force or limit function;

3. Touch screen +PLC control, with stop/power off memory and stop function.

Working principle

1. Simulate the body leaning back on the chair, and test the performance of the back of the chair;

2. The 225-pound weight is placed on the seat, and the cylinder output force is repeatedly applied vertically to the back of the chair;

3. Record the test times of chair backrest and evaluate the performance of chair backrest.