cheap plastic injection molds and mould manufacturer
1-Start from part design analysis
2-Mold design drawing and DFM report available so you can see how is the mold going to be before mold making
3-If product is complex,moldflow report will be present as well
4-In house mold making shop ensure you mold quality under well control.
5-Normally it takes 20-40 days to make mold,precise time depends on part design Ppr Pipe Fitting Mould,Pipe Fitting Mould Making,Polypropylene Random Pipe Fitting Mould,Ppr Fitting Mould Taizhou Zijing Plastic and Mould Co.,Ltd. , https://www.zijingmould.com
2: Truck should be
checked that if there have oil leakage or not. If having, then all screws and
seals should be checked carefully. If they are broken, users shall ask truck
supplier to provide new screws and seals for changing.
3: Vehicle`s
pressure should be in safe driving. After some hours or days, operator check
pressure gauge to view if fire fighting truck is in safe pressure. If not, there
must have air leakage on pipes or pump, and then checking pumps springs and
seals.
4: To keep four wheels` air pressure are enough and all are equal.
Most truck factory to produce trucks` rear tires load more. Rear wheels pressure
is from 7Pa-8Pa and front wheels pressure is from 5Pa-6Pa.
5: Ensure all
oil, water, electricity and gas are full. Oil would be divided into two kinds:
one is vehicle fuel, and another one is gear and hydraulic oil. All on fire
truck supplier should check very carefully. If lack, all should be fill full
soonest.
How to Maintain Fire Truck
1: Water tank fire
truck should be charged often when it is not in work.