SMT Stencil eco-friendly cleaning machine
Stencil Cleaning Machine is a third-generation stencil cleaner specifically designed for eco-friendly and safe processes.
● It fully automates the cleaning, rinsing, and drying processes.
(Features a unique dual-zone design incorporating eight spray arms for washing and rinsing, as well as four air knives for air-cut drying; the washing and rinsing processes utilize inline filtration to ensure optimal cleanliness.)
● Applications: Designed for cleaning SMT stencils (steel, copper, and plastic), adhesive printing fixtures, and misprinted PCBs; effectively removes contaminants—such as solder paste and red glue—remaining on surface areas and within aperture walls after printing.
Equipment Features
1: Fully Automatic Cleaning Mode: The stencil undergoes vertical oscillation while heated cleaning fluid is applied via high-pressure,
opposing jets; the system automatically executes the entire process—cleaning,rinsing, and drying.
2: Full-Process Visualization: Equipped with a viewing window and LED lighting, allowing the entire cleaning process to be monitored at a glance.
3: Scientific Nozzle Design (Patented): Features a distribution of 8 spray lines (4 on each side) to completely eliminate cleaning blind spots; the spray arms
and nozzles are detachable for easy maintenance.
4: Adjustable Nozzle Pressure (Visualized): Effectively resolves issues such as collision and splashing that can occur when cleaning small-sized workpieces
under high-pressure spray conditions.
5: Heated Cleaning Design: Features a standard heating system for both the cleaning fluid tank and the rinse water tank, significantly boosting cleaning
efficiency and reducing cleaning cycle times.
6: Comprehensive Cleaning System: Capable of cleaning SMT stencils (steel, copper, and plastic), adhesive printing fixtures, and misprinted PCBs;
effectively removes contaminants—such as solder paste and red glue—remaining on the surface and within the apertures after printing.
8: Body Material: Constructed entirely from stainless steel, offering excellent resistance to acidic, alkaline,and other cleaning fluids.
9: Energy-Efficient and Eco-Friendly: Features a built-in filtration system that enables the recycling and reuse of cleaning solvents, thereby reducing overall
solvent consumption.
10: Enhanced Safety Features: Equipped with an emergency stop button and leakage protection functionality to address potential faults; photoelectric sensors are installed at the viewing window and the stencil entry point to ensure operator safety.
Equipment Parameter
Applied Stencil Size | 750mm(L)×750mm(W)×40mm(H) |
Max.capacity of cleaning tank | 2*90Litre(Man) |
Clean Pressure | 3-6kg/㎡ |
Clean method
| Symmetrical, Complementary Dual-Spray Cleaning — Spray Rinsing — Dual Air-Knife Drying — Heated Drying |
Clean time | 2-5minutes(solder paste) |
Rinse time | 1-3minutes(solder paste) |
Drying time | 3-5mintues |
Air source | 0.45~0.7(Mpa) |
Power
| Rated power:18KW;Total power:34KW |
Air consumption | (150~350)L/Minutes |
Exhaust port | 123x30mm(H). Max gravitational wind speed:3m/s |
Machine Dimension/Weight | 1150mm(L)×1650mm(W)×2050mm(H)/590kgs |







