High pressure JH-H diesel fuel injection pump test bench

Product Application

There are 20 yearsof experience in manufacturing to ensure quality. There are a dozen series of products from which to choose, the special frequency converter is used for each product, large output torque, stable rotation speed, there is no significant change in the equipment loading and unloading rotation speed; various fuel injection pump fixtures are fully equipped; high-accuracy standard fuel injectors are adopted to make the quantity of the fuel injection pump more accuracy.

Characteristics

1.Variable frequency speed regulation;
2.Small deceleration and large output torque;
3.High measurement precision;
4.Overvoltage protection, overload protection and short-circuit protection;
5.Ten kinds of rotation speeds presetting;
6.Constant temperature control;
7.Ultra-low noise;
8.Two potentiometers respectively located at two sides of the bench, which is used for controlling speed without interfering;
9.Rotation speed, count and temperature are displayed in digit mode, and air pressure is displayed on the mechanical gauge;
10.Built-in air resource.

Functions

1.Measuring each cylinder’s injected oil quantity at various rotation speeds;
2.Checking each cylinder’s injection time statically;
3.Checking the mechanical speed governor;
4.Checking the electromagnetic valve of distribution pumps;
5.Checking the pneumatic speed governor’s performance;
6.Checking the pressure compensator’s performance;
7.Measuring the returned oil quantity of distribution pumps;
8.Measuring the internal pressure of the distribution pump body;
9.Checking the pneumatic speed governor’ s vacuum performance;
10.Checking the sealing of fuel injection pump body.