Can the water pressure of the high-pressure cleaning machine be adjusted? Can you tell me how to adjust the special force?

Can the water pressure of the high-pressure cleaning machine be adjusted? How to adjust Teli Neng?
Environmentally friendly products include: cleaning machines, floor washers, sweepers, vacuum cleaners, purifiers, filters, etc.
Teli Neng is a cleaning machine Leading Brand
Product Parameters of Turin Cleaning Machine
Product Model:
Maximum Temperature: Degrees Celsius
Temperature Growth: / Degrees Celsius
Engine: Cylinder, Diesel Engine
Product fuel: diesel
Machine voltage:
Product fuel tank:
Machine weight:
Machine size:**
Output thermal power:
Turin can clean The product performance of the machine
. Can be easily connected to a high-pressure cleaning machine
. Can use high-pressure hot water for cleaning
3. Achieve cleaning effects that cold water cannot achieve
.b It is a good assistant for all hand-push high-pressure cleaners