product description
    HD-F731-1 chair rotation tester is suitable for all types of chairs with rotatable seat cushions. The motor drives the test weight to rotate, the inverter multi-speed control the motor rotation speed and speed conversion; the test weight is loaded on the seat surface; the rotating rod is equipped with a universal joint, which is suitable for different angles of the chair surface; the simple clamping structure, automatic centering, chair There is no vertical force on the feet, which simulates the real state; the height of the test beam is adjustable to adapt to different chair heights.

Features:
Control System
1. The touch screen is equipped with PLC, which has the memory function of power failure
2. With breakpoint protection (alarm) function, reducer motor plus frequency conversion control
3. Counter stop/power off memory function
4. Toggle to select any or 360° rotation mode
Exquisite craftsmanship, safe and easy to use
5. The motor drives the test weight to rotate
6. The touch screen outputs digital signals
7. PLC control motor rotation angle and rotation mode
8. The weight load does not need to be disassembled, and the motor is used to drive the screw cross beam to avoid handling and increase safety
9. With sample damage alarm and shutdown function, during the test, if the sample is damaged and touches the sensor, it will stop immediately

Test Standard:Bifma 5.1-9

The main technical parameters:
Test application:
HD-F731-1 is suitable for office chairs with a rotating function on the chair surface, and is used to evaluate the office chair's resistance to repeated rotating pressure and wear.

Some application examples:
Product configuration
The introduction of Haida
Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.



Stock chart:
After-service:
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-con.

Customer thank you letter:

Why choose us?
1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.
2.Excellent After sale Service:
18 months warranty. Besides, we can help you to repair your problem controller freely, even it's not from our factory. What you need to do is to send us the controller.
3.Commitment:
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.
4.Good Packaging:
Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.


FAQ:
Q:Are your company a trading one or a factory?
A:Factory + trade (integration),More than 12 years focusing on test equipment field,6 years exporting experience.

Q:After an order is placed, when to deliver?
A:Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item quantities.

Q:What about the warranty with after - sales services?
A:The testing machine is guaranteed for 12 months by HAIDA,we can help you to repair
your problem controller freely,even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.

Q:What about the product' services and quality?
A:Each equiopment must be carried out 100% quality examination and test when shipping and delivery goods. Product use training, each of our product provide video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer's company when you need. products are widely recognized and trusted by users.
A :Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.

Q: Can your products be customized?
A: Yes, our product can be customized according to your parameters.