HY-PQ400 double spring injector tester

Introduce: our highly efficient injector nozzle tester is made available at best competitive prices. We are widely exporting to places like Canada, USA, Tanzania, Indonesia, Singapore, South America and Middle East.

1. test and calibrate normal injector and diesel double springs injectors
2. equipment with manometric gauge for internal pressure
3. digital display permits to calibrate the injector opening pressure
4. on shot and continuous spraying test
5. rate of oil pressure and air pressure is 50:1

A: Internal pressure meter

B: Air supply meter

C: Air supply throttle

If the throttle whirls is clockwise, quantity of air input will be less, and oil input is less as well. Inverse, the input oil will increase.

D: Governor Valve

If the governor valve circumgyrate to the bottom, rate of oil pressure and air pressure is 100: 1 . for esample , when air pressure 7 kg, the oil pressure will be 700 kg.

E:Air switch valve

The air valve is opened by pulling, and closed by pushing.