QYZ-2 model Test Rack of Automobile Air Braking System, for air compressor,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