Shenzhen Tongwei Precision Equipment Co., Ltd
Shenzhen Tongwei Precision Equipment Co., Ltd Specializing in the development, production and sales of stencil cleaning machines, screen cleaning machines, fixture cleaning machines, PCBA online
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TW-CL2000PCBA cleaning machine CE certification
The offline PCBA cleaning machine is an energy-saving and environmentally friendly, integrated high-end cleaning machine with small batch and multiple types of cleaning, which can automatically complete cleaning, rinsing, and drying functions; Mainly used in military and high-end precision products such as aviation, aerospace, electronics, medical, new energy, mining, automobiles, etc., it can effectively clean residual organic and inorganic pollutants such as rosin flux, water-soluble flux, and self-cleaning flux/paste on the surface of PCBA welded SMT/THT.
Characteristic:
1.Full process visualization: The cleaning room is equipped with a visualization window, and the cleaning room is equipped with lighting, making the cleaning process clear at a glance;
2.Fully automatic cleaning mode: complete the cleaning, rinsing, and drying processes in a cleaning room using a spray method, with a small footprint and compact structure;
3.Scientific nozzle design (patent): adopting a left and right gradually increasing distribution to improve cleaning efficiency, and an up and down staggered distribution to completely solve cleaning blind spots;
4.Adjustable pressure design for the upper, middle, and lower nozzles: to solve the collision and splashing problems of small-sized PCBA under high pressure spray conditions during cleaning;
5.Standard liquid tank heating system: greatly improves cleaning efficiency and shortens cleaning time;
6.Comprehensive cleaning system; Thoroughly and effectively clean the organic and inorganic pollutants such as rosin, water-soluble flux, cleaning free flux/solder paste left on the surface after PCBA welding of SMT and THT;
7.Convenient cleaning agent addition method: Automatically mix DI water and chemical solution according to the set proportion (5%~25%), and automatically add;
8.Lower operating cost: The built-in filtering device can achieve the recycling of solvents, reduce the amount of solvent used, and use compressed air blowing method at the end of cleaning: recover residual liquid in pipelines and pumps, which can effectively save 50% of cleaning agent;
9.The built-in heating system/condensation system in the liquid tank: more precise control of temperature, allowing for short-term warming and cooling within the set range;
10.More environmentally friendly and zero pollution emissions (authoritative SGS testing report): built-in rinsing solution discharge filtration system: effectively filters various impurities generated during the cleaning process, achieving safe and environmentally friendly emissions of COD, BOD, and PH.
Working principle:
Technical Parameter:
| Cleaning area size | 610mm(L)x560mm(W)x160mm(H) 2layer | clean time | 0-99 minutes (adjustable) |
| Cleaning temperature (liquid) | Normal temperature -75 ℃ (adjustable) | Rinsing time | 0-15 minutes/time (adjustable) |
| Rinsing temperature (DI water) | Normal temperature -55 ℃ (adjustable) | Heating and drying time | 0-99 minutes (adjustable) |
| Heating and drying temperature | Normal temperature~90 ℃ | Monitoring range of resistivity meter | 0-18 M Ω. cm |
| Spray pressure | 30~90 PSI | Air outlet size | Φ100 X 20 (mm) |
| power supply | AC380V 50HZ 65A | compressed air | 0.45~0.7 MPa |
| machine net weight | 400KG | Machine dimensions | L1300 x W1200 x H1800(mm) |