How to judge the oil pump failure problem

Oil pump failure reasons:

In general, mechanical pump is very reliable, even if a fault, often caused by rupture of diaphragm oil shortage. Sometimes oil pump arm or spring worn over, can also cause oil shortage, the fault easier to identify. Old-style oil pump can be repaired, but the new oil pump because they can not be disassembled, once the failure of the new.

Maintenance methods:
1, first check the pump mechanism drive diaphragm push rod is damaged with your fingers gently block the pump inlet, try starting the engine, then feel like suction, prove the putter intact.

2, fingertips are not sucking, indicating that the putter is damaged, the fuel pump should be replaced as a whole.

Electric fuel injection pump work, if issued a powerful pump oil, indicating that the pump intact, if there is no pump oil sound, indicating the fuel pump failure.

Mini Automatic Vacuum Forming Machine

Mini Automatic Vacuum Forming Machine applications

1. Plastic forming machine for packing is suitable for materials like VC,PE,PET,PC,PP,HIPS,APET,PETG,PS, etc.

2. Can be used to produce snack box, fruit tray , biscuit box ,toothbrush ,battery , gift, little hardware ,stationary, decorative article, pill,etc.

Mini automatic Vacuum Forming Machine Advantages

1. Plastic forming machine for packing switches to new energy-saving heat tiles which can save at least 20% energy.

2. Mitsubishi inverter as a master control system. Material length is accurate to within ± 3mm.

3. By adopting universal mold plate, Plastic forming machine for packing can save material 15%.

Mini automatic vacuum forming machine Features

1. Auto-running furnace design instead pushing by hand, It really saves manpower meanwhile improves working efficiency and forming products quality.

2. Button control or foot pedal control available, convenient operation.
3. 25pcs ceramic infrared heating boards which can be controlled separately, suit for different size or different thickness material.
4. 25pcs Solid state voltage regulators, control heating boards simple and visualized.
5. Large-scale cooling fan which can cool the products quickly.
6. Water-spray cooling system which suit for thick material.(optional).
7. Manual style and Semi-auto style available.

Mini automatic vacuum forming machine parameters

Model	HX-61
Power supply	AC220V OR 380V,380V/3
Power	12.5KW
Max.forming size	560*610*180mm
Max. forming height	200mm
Capacity	60-90times/hour
Thickness of material	0.2~1.5mm
N. weight	600KG
Machine size	1600*720 *1900mm

Mini Automatic Vacuum Forming Machine

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