1. Sprayer used the patent special plunger design (patent number is 191423) which reduces wear & tear of plunger and the temperature by cooling water system.
2. Sprayer has a high outlet pressure（20-70kg）and flow rate（20-35 L/Min），
and it is the cheapest washing machine with high quality and as well as High Pressure Washing Machine.
and it is the cheapest washing machine with high quality and as well as High Pressure Washing Machine.
3. Sprayer will auto-pressure release by the patent auto-pressure release design (patent number is 200944)
when outlet is closed in order to protect and increase the life cycle of sprayer and motor.
when outlet is closed in order to protect and increase the life cycle of sprayer and motor.
4. Re-use the sprayer after auto-pressure release: it will reach the operating pressure immediately without any delay. During normal operation,
the noise level is low, and the plunger of main machine doesn’t need to be added grease.
The advantage of grease-free is that reduces time for maintenance and decreases breakdown rates.
the noise level is low, and the plunger of main machine doesn’t need to be added grease.
The advantage of grease-free is that reduces time for maintenance and decreases breakdown rates.