Fast drilling high efficiency center waler U drill, sp inner cold drill water jet u drill, efficient machining drill bit, one perforation u drill, sp fast drilling, efficient machining, high effect, fast speed, tolerance guarantee; cost saving!
Fast drilling, generally used in CNC lathes, machining centers and other numerical control equipment, high processing efficiency, simple to use, relatively low cost!
Product parameters
Equipment Specifications Simple low pressure | Simple medium pressure | ||
Model | QSZ-A50 | QSZ-A70 | QSZ-A120 |
Motor Power | 5HP-4P3.75KW/50HZ | 5HP-4P3.75KW/50HZ | 5HP-4P5.5KW/50HZ |
Pump flow | 28L/min | 28L/min | 28L/min |
Filtration accuracy | 10-20Up | 10-20Up | 10-20Up |
Motor voltage | 380V/220V | 380V/220V | 380V/220V |
Size (length ' width ■ height) | 600*750*680 | 600*750*680 | 600*750*680 |
Working principle diagram
he central outlet pump self-suctions from the main water tank to the central outlet of the rotary joint;
General-purpose liquid water-based cutting fluid, oil-based cutting fluid has a viscosity of 15 to 40°C. and the o«l-waler ratio is at least 15%.
Maximum working pressure: 20,50.10bar; Maximum flow rate: 10-120liter/min; Filtration accuracy: 10pDualtitler High pressure filter M10*1; M40y*1: Pressure adjustment and pressure overload relief protection: filter blockage protection;
Main accessory products: Taiwan high pressure internal gear pump, Italy high pressure plunger pump, Taiwan motor, filter, etc.
The actual pressure will vary depending on the size of the cooling hole in the tool
4 to 12 internal cold drills, the pump pressure can reach 30 to 60 bar at 28L/min
14 to 2 internal cold drill, the pump pressure can reach 10 to 30bar at 28L/min
With 24 to 4 internal cold drills, the pump pressure can reach 5 to 20 bar at 28L/min
Optional etectrical control. Pressure high pressure and low pressure alarm relay DC24V buzzer alarm
Optional etectrical control, filter blockage alarm relay, DC24V buzzer alarm
Optional control voltage Three-phase 380V/20V (motor)
Optional electrical control: AC contactor 380V or 20VDC24V relay signal (motor start)