QYZ-2 model Test Stand for Testing Air Compressor and Air Braking Valves
General introduction
This air braking system test bench is used mainly for testing performance of air compressor, master valve, air chamber, quick release valve and four-circuit valve in brake system of high, medium and low models automobiles at home and abroad and carrying out double-chamber or three-chamber test of master valve.
Advantages:
1. It is with indicator lamp following each step and warn you the problems.
2. It possesses high control sensitivity and strong controllability.
3. It is easy to learn and operate.
4. It can be matched with PLC computer to operate, display, save & print test results and curves.
Test items:
air compressor: The time required by air compressor to reach specified pressure value when air compressor runs at rated RPM.
Master valve: the required time of inflating air from main tank into air chamber through master valve (the time through air);
Air chamber: after air is inflated from main tank into air chamber to reach set pressure value, hold the pressure.
Quick release valve: after air is inflated from main tank into sub-tank through quick release valve to reach set pressure value, hold the pressure.
Four-circuit valve: the same with test of quick release valve.
Relay valve: test its on-off and air impermeability.
Differential valve: test its on-off and air impermeability.
Test the magnetic valve performance in air braking system.
Technical parameter:
| Model no | QYZ-2 |
| Language | English |
| Material | Metal plate |
| Painting | Powder painting, durable and beautiful |
| Color | Blue |
| Voltage | 380V 50 Hz 3P (other voltage acceptable) |
| Motor power | 11KW |
| Frequency converter power | 11KW |
|
| Variable frequency speed regulating range | no load 0-5000r/min
load 0-2000r/min(continuously adjustable) |
| Volume of main air tank | 20L*2 |
| Auxiliary tank of air pump | 15L |
| External air source | 1Mpa |
| Air passing time | 0-99.999s |
| Rated pressure of lubrication oil pump | 0-1.0Mpa (adjustable continuously) |
| Over load protection function | Yes |
| Accessories: |
| Accessory wires, etc. |
| Others you may want to know: |
| MOQ | 1set |
| Warranty period | 12 months |
| Payment term | T/T 50% in advance, the balance should be paid before delivery (negotiable) |
| Delivery time | 35 days after receiving downpayment |
| HS code | 90312000.90 |
| Packing sizes | 1700*950*1680=2.71CBM
1040*745*1330=1.03CBM
Total:3.74CBM |
Why Choose us:
1. 32 years' design,development and produce experience
2. Professional R&D team
3. Strict QC
4. A good pre-sale and after-sale service
5. Can design and make according to customer's requests
Established in 1984, Qingdao Haolida Automotive Equipment Manufacturing Co., Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of automobile maintenance and test equipment. We obtained tens of national patent on some related products. Our main products are automobile test benches, such as electric universal test bench, alternator/generator test bench, starter test bench, engine test bench, turbocharger test bench, air compressor test bench, braking system test bench, steering gear and power pump test bench, AC compressor test bench, clutch test bench, automatic gearbox/transmission test bench, etc, brake shoe riveting and grinding machines, electric/ manual hydraulic presses, auto pit jack/lift, and so on. We can also design and make specially according to customers' request.
We are located in Qingdao city, Shandong province, with convenient transportation access. Our factory is thirty minutes' drive to Qingdao airport, and two hours' drive to the loading port.
All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. We have passed the ISO9001-2008 international quality system authentication. We gained many honors in automobile maintenance and repair industry, we are a standing member of the China Automobile Maintenance and Repairing Equipment Trade Association, One of the ten most influential company in automobile maintenance and repair industry, we are also a designated factory by General Armament Department of CPLA.
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. Our sales network covers North America, South America, European, South Africa, Russia, Asia, Middle East, etc.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are also sincerely looking for steady and long-term cooperative local agents in different areas. We are looking forward to forming successful business relationships with new clients around the world in the near future.
