Dongguan Shenhua Mechanical and Electrical Equipment ...
Quality, Profession, Innovation and Service--to be the best Spray cleaning equipment supplier in the electronic and semi-conductor industries.
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Machine Description:
SHENHUA is a leanding smt stencil cleaning machine manufacturer in China. We make pneumatic spray clean smt stencil celaner, electric spray smt stencil cleaning machine and ultrasonic smt stencil cleaner. We've installed over 800 sets in domestic and overseas customer's factories and sold about 100 sets cleaning machine in 2020.
SME-830 is a smt solder paste stencil bottom ultrasonic and both side aqueous liquid spray cleaning machine.
SME-830 is a ultrasonic + spray stencil cleaning machine. Bottom ultrasonic and side spray make perfect clean result.
Clean process: water-based liquid spray clean--ultrsonic wash--DI water rinse--hot air blow dry.
SME-830 has one wash cabinet and one DI water rinse cabinet.
SME-830 has a X-Y-Z moving robort structure.
Machine Features:
1. All kinds of SMT solder paste stencil, red glue cooper stencil/ plastic stencil, misprint PCB and squeegees.
2. Ultrasonic+ spray clean, super cleaning result.
3. Quick wash and rinse process.
4. Machine process is visible through a large observation window.
5. Real-time liquid and DI water filter system.
6. Liquid and DI water recyclelly used.
7. SUS304 stainless steel material, acid and alklic corrision protection .
8. PLC control and TP English operation interface.
9. Liquid temperature, liquid wash time ,DI water rinse time ,DI water temperature, hot air dry time and temperature can be set and modified.
10. Liquid and DI water auto add and discharge fuction.
11. Liquid and DI water filter timely repalce alarm function.
12. World famous Schneider,Mitsubishi, SMC, CKD, Omron electric and pueumatic parts.
Machine Spec:
| S/N | Item | SPEC | Remarks |
| 1 | stencil size | L750*W750*T40mm | |
| 2 | wash time | 3~5min | |
| 3 | rinse time | 1~2min | |
| 4 | dry time | 3~5min | |
| 5 | wash liquid temp | room temp~60℃ | |
| 6 | DI water temp | room temp~60℃ | |
| 7 | hot air temp | room temp~100℃ | |
| 8 | liquid tank/water tank capacity | 60L/60L | |
| 9 | liquid/water spray pressure | 4~5kg/cm2 | |
| 10 | liquid type | water-based liquid | |
| 11 | Water type | DI water or DM water | |
| 12 | liquid/water filter precision | 1um/1um | |
| 13 | liquid heat power | 9KW | |
| 14 | water heat power | 9KW | |
| 15 | hot air heat power | 6KW | |
| 16 | electric power and air supply | AC380V,3P,50/60Hz,28KW,0.5Mpa | |
| 17 | Machine size | L1300*W1400*H1970mm | |
| 18 | Machine weight | 730kg |
Questions and Answers:
Q1. Why choose this electric stencil cleaning machine?
A1: Because SME-830 use water-based liquid which is safety, environmental-protection and easy to rinse.
Q2: Can SME-830 clean 3mm thick red glue printed cooper stencil and palstic mask?
A2: Yes, it can because its powerful cleaning pressure can penatrate very little holes in the stencil and mask to wash the red glue out.
Q3: Is it very dry after wash, rinse and dry process?
A3: Yes, it is very dry because hot air temperture and air blow result.
Q3: How SME-830 clean mis-printed PCB, squeegees and frameless stencils?
A4: By using our mis-printed PCB fixture, squeegee fixture, frameless stencil fixture.
Cleanin result comparison before and after cleaning:
