Taian China North Experimental Equipment Factory is appointed by the country as the professional manufacturer for producing the oil injection pump test bench.It gets the technique support from Tianjin university,Tianjin University of technology,Shandong University of science and technology.
The factory integrates scientific research, exploitation with selling. "North" oil injection pump test bench ,which is the main product,takes in the advanced technology in China,meanwhile,they have innovated in the system of digital,computer control,and this makes the dependability and stability of the equipments stand in the first place in China.
The oil injection pump test bench, which is made in North Experimental Equipment Factory,is used for the production and maintenance of the injection system of diesel fuel.It is widely used in automobiles,tractors, watercrafts, agriculture machines, air conditions, dynamos, engineering machinery, locamotive,scientific research of teaching, national defence and many other trade and departments. The products cover all ranges,testing instruments are perfect,and it can satisfy different consumers'needs .
The frequency conversion and speed change injection pump,which is made in North Experimental Equipment Factory,has three main system,that is 12PSB-BFA、12PSB-BFB、12PSB-BFC,and there are more than twenty kinds.The basic type 12PSB-BFC has the following characteristic: 1. Changing frequency changing rotation speed continuously; 2. Low fall of rotational speed and high output torque; 3. ten rotation presetting; 4. Digit-display rotation speed,count, temperature; 5. fueltemperature autocontrol; 6. The function of over voltage ,heat and overload protecting.
Main functions Of 12PSB-BFC type test benches
1. Testing and maintenance go for I、IW、II、III、M、MW、A、AW、B、BW、Z、ZW、P、PW、H、VE etc. series injection pump.
2. Measure of injection supply volume and uniformity of fuel injection pump.
3. Checking of injection initial point and interval angle of fuel injection pump.
4. Testing and adjusting of the mechanical governors.
5. Testing and adjusting of the vacuum governor.
6. Testing of electromagnetic-valve of attachment for fuel injection pump.
7. Checking of sealing state of injection pump.
8. Measure of inside pressure of VE tepy pump.
9. Measure of back flow of VE tepy pump.
10. Testing and adjusting of supercharge compensator.
Main technical parameters Of 12PSB-BFC type test benches
1.Type : 12PSB-BFC
2.Power : 7.5 kW
3.Input power suppy : 380V/50HZ(or on request)
4.Rotating speed range : 0~3000rpm
5.Cylinder numbers tested : 12- cylinder
6.Height of main shaft center : 125mm
7.Table height above the floor : 970mm
8.Type of standard injector : Z12J1
9.Opening pressure : 17.5±0.2 MPa
10.computer configuration : Industrial embended systems
11.Type of display : LED
12.Fuel tank capacity : 60 L
13.Rotating speed preset numbers : 10
14.Fuel measured counter : 0~1000 St
15.Graduated cylinder capacity : 45 ml
16.Measure of back Flow of VE type Pump : 500 ml
17.Fuel supply low pressure : 0~0.4 MPa
18.Fuel supply high pressure : 0~4 MPa
19.Fuel supply flow : ≧10 L/Min
20.Fuel temperature controlled : 40±2 ℃
21.Fuel tank heater : 1kW/220VAC
22.Fuel cooler : cooling tube and fan(13m3/Min)
23.Directive power supply : 12/24V (2A,shor enable)
24.Air negative pressure scope : -0.1~0 Mpa
25.Air positive pressure scope 0~0.16Mpa
26.Basic size (L X W X H) : 1900 mm X710 mm X1700mm
27.Packing size (L X W X H) : 2100 mm X800 mm X1800mm
28.Net weight : 900 kg
29.Gross weight 1200 kg