Is it true that you think it is right? Look at the common maintenance mistakes of the sprinkler engine

Sometimes you think that what you think is not necessarily right. There is a theoretical basis. It is groundless that you think that you and others are doing it. Or you say that what you are doing is unfounded. For example, in the use and maintenance of the sprinkler, there are some wrong ideas. They think that others do it. They also think that it is feasible to think about it. They don’t know that these common sense may cause damage to your vehicle and even cause accidents. Hidden danger.

洒水车

When using a sprinkler, blindly removing the thermostat of the engine seems to be correct and useful, but it is not. Blindly dismantling the thermostat will cause the engine temperature to be too high, and the coolant can not adjust the cooling intensity, can only perform a large cycle, and therefore can not guarantee the engine to work at a suitable temperature, the engine will work in a cold state for a long time, it will As a result, its power will be lower than usual, wear speed will increase, and fuel consumption will increase.

Some people think that the sprinkler engine has coolant, and it is afraid that the heat is not cold. This is actually incorrect. The use of the engine under low temperature conditions is also a great hazard to the engine. The same situation will occur. To prolong the service life of the engine, the engine should be used correctly according to the temperature specified in the instruction manual of the sprinkler.

洒水车

The practice of idling a professional sprinkler engine is also wrong. After the car is warmed up, it will not start. After a period of time, the temperature of the engine will naturally increase. In this way, the engine speed is low, and the oil cannot quickly enter the various components for lubrication. Of course, most of them are now EFI engines, so there is no need to warm up again. Even in winter, it takes only 1-2 minutes to get started. Some vehicles have also designed protection devices. After starting, the engine is maintained at normal speed for 1200 rpm (no need of refueling) for 1 minute. The engine is quickly warmed up to protect the engine.


PC Sheet Rod

HONY®Extruded Polycarbonate Clear Rod is a high performance, amorphous thermoplastic with product characteristics including high dimensional stability, low moisture absorption and excellent rigidity. The long term service temperature range of Polycarbonate Engineering Grade Rod is from -40°C to 115°C and has a short term maximum service temperature of 140°C.


Typical fields of application for Polycarbonate Sheet Rod include electrical and electronic industries, safety engineering and vehicle construction. Polycarbonate Engineering Grade Rod is a material well suited to billeting, precision grinding and CNC turning.

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Similar materials available from us include Acrylic Cast Clear Rod and Acetal C Extruded Natural Rod. If you have a requirement for machined or finished Polycarbonate Engineering Grade components please ask our team for more information.

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  • Excellent combo of toughness, heat and flame resistant, and dimensional stability
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  • Continuous use of temperature to 290° F (145°C)
  • Good transparency
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  • FDA Compliant
  • Resists acids
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HONY Plastic can provide polycarbonate product shapes including:


Polycarbonate rod 10-200 diameter

Polycarbonate sheet 15-50mm thickness

Polycarbonate pipe


Polycarbonate Sheet:

Transparent –15mm, 20mm, 30mm, 40mm, 50mm,60mm sheet. 1000mm x 500mm

Polycarbonate Rod:

Transparent – 20mm, 30mm, 40mm, 50mm, 80mm, 100mm, 200mm rod. 1000mm or 3000mm length


We can supply most common polycarbonate brands including Lexan, Makrolon and Marlon, please call for more details of forms an availability.

We can also supply tinted polycarbonate on request, call for details.

TECANAT CMP natural PC
TECANAT GF30 natural PC
TECANAT MT natural PC
TECANAT natural PC

Further information on our range of polycarbonate products is available on request, please call if you have specific needs or would like advice on material choices.


PC sheet and rod application

Electronics industry: housings and covers

Semiconductor industry: optical storage media (CD, DVD)

Construction industry: glass assembly

Automotive industry: headlights, rear windows and side windows

Optical industry: lenses and observation glasses


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Hony Engineering Plastics Limited , https://www.honyplastic.com