China Test Bench for Air Braking System

QYZ-2 Model Automobile Braking System Test Bench
1.Technical Parameter
Working power: AC380V 50HZ (Made to measure)
Motor power: 5.5KW
Variable frequency speed regulating range:
no load 0-5000r/min
load 0-2000r/min(continuously adjustable)
Volume of main air tank: 20L*2 or 20L*3
Volume of sub air tank: 2L*3
Auxiliary tank of air pump: 15L
Requirement of external air source: 0.85Mpa
Microcomputer hour meter: 000.000--999.999S(adjustable)
Rated pressure of oil pump: 0.3MPa
2. Function Introduction (double-chamber or three-chamber test)
This air braking 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.
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.
MOQ: 1 set
Panel: English
Delivery time : 35days
Payment term:
T/T 50% in advance,50% before delivery
Packing :
Export Plywood case
1700*950*1680=2.71CBM1040*745*1330=1.03CBM
Total:3.74CBM
G.W: 520KGS
N.G: 400KGS
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