Product Description

About Hanson

Beijing Hanson Electronic Co., ltd, founded in 2001, located in Beijing Shangdi High, Technology Area covers experimental production base1000 square meter. Hanson, being as a high-tech enterprise, has passed ISO9001 certificate and devoted to design, manufacture and supply high quality SMT products to meet our customer’s demands.

With standardized management and steady development, Hanson not only is the agents for SMT assembly equipment, testinstrumentation and auxiliary materials, but also committed to design and produce similar products in the domestic and international markets. By use of experimental production base, Hanson invited famous SMT experts to guide our R&D Service team work. Hanson has developed The fume extraction system series, PCB cleaning system series, selective soldering machine series and other lots of production equipment independently, which are recognized widely by domestic and overseas markets. To supply satisfied service to our client, Hanson also set up two branches in Shanghai and Shenzhen and manufacture base in Changzhou. Hanson unite extensive distributors and partners together to form a worldwide sales and service net.
 

Hanson enjoy a good reputation among China aerospace, aviation, military industries, shipbuilding and joint venture enterprises by our excellent service and technical power. And has established good cooperation with Qualcomm, Apple, Qorvo, Huawei, Foxconn, Amphenol, Tyco, Mercedes Benz, Veoneer, etc

By full use of existing advantages and resources we are committed to root out the potential, to focus on customer service all the time and to work hard to meet customers requirements.

Development principle: Hanson do long-term career together with you.

Working goal: Engineering dedicated to suit your needs

Hanson electronic drying cabinet series

Product Description

HWE7800BC PCB Cleaning System

HANSON HWE7800BC cleaning system is specially designed to remove flux and other process residues from post–reflow circuit assemblies. It's a new-type PCB water cleaning system as a replacement of ODS cleaning technology, which can achieve cleaning requirements of products before conformal coating process and high performance electronic products referred in the IPC-A-610 standards.

Built-in water treatment system can produce high purity deioned water of which purity is up to 18MΩ±0.2. Cleanliness accords with US MIL-P-28809 I-level standard. The waste water is environment-friendly which can be drained out directly in accordance with National regulations.

Product features

1,No auxiliary equipment are required. Can be used after being connected to inlet/drain pipes.

2,Built-in water treatment system. Raw water can be connected directly. After RO membrane,

      UV sterilization and Cathode/anode resin bed, high quality pure water is produced and

      used for cleaning. The cleanliness of PCBs is thus ensured.
 

3,Carbon steel structure.

4,Fully automatic/easy setup. All the cleaning, rinsing and drying steps will be finished automatically

5,after programming. Operators need not to take care of the machine during processing.

6,Dual cleaning modes: open-loop wash/ closed-loop wash. Operator can select one of two modes.

7,The max cleaning/rinsing pressure is 5 kg.

8,Cleanliness monitor system can detect the conductivity from 10µs to 200µs.

9,Cleaning and rinsing steps are executed in a " centrifugal spray" way. Upper, middle and lower

      spraying arms to provide even spraying.

10,External efficient isolation flow heating mode will reduce power consumption and heat faster

11,so as to prevent the DI water from being ionized. The cleaning qulity is thus eusured.

12,All kinds of flux, such as rosin flux, no-clean flux and water-soluble flux, can be cleaned thoroughly

13,and the cleanliness can reach the first class of American military MIL28809.

14,Two-layer basket with pulleys to provide convenient loading/unloading

15,PCBs can be put in slantways, vertically or hang in the machine. Suitable for all types of PCBs.

16,Built-in chemistry injection system to automatically inject chemistry at pre-set consentration. Or you

        can inject chemistry manually.

17,Built-in heating system to maintain the cleaning/rinsing temperature.

18,All steps can be executed automatically according to preset processes. Cleaning time/temperature,

       rinsing time/temperature/times and drying temperature/grade can be set based on the sizes of                

       various PCBs.

19,All the processes are controlled via intelligent microcomputer. The operation interface is user-

 

        friendly. The running status is displayed on the large LCD in real time. When error appears, the 

        

        alarm will ring.

20,Built-in printer can save the data or print the report after all the steps are finished.

21,40-liter solution tank for closed-loop cleaning.

22,Open-loop cleaning is only for environment-friendly chemistry and only approx. 0.045-liter

        chemistry will be consumed in each cleaning cycle. The cleaning cost is greatly saved.

23,In open-loop cleaning, waste water will be drained out after being filtered. The filtered water

        is environment-friendly and abides the environment regulations.

24,Cleanliness accords with US MIL-P-28809 I-level standard.

Specifications

Water Supply	raw water
Input Water Filtration	Yes
Reverse Osmosis Process	Yes
Input Water Sterilization	UV
Water Treatment System	Yes
DI Water Tank Capacity	50 Liters
DI Water Resistivity	≥15MΩ
Heating Power of the Cleaning/Rinsing Cycle	6kW
Cleaning Temperature	20°C-90°C
Cleaning Time	5-250 min
Rinsing Time	1-250 min
Drying Temperature	20°C-100°C
Drying Time	5-250 min
Drying Power	3kW
Internal Recycle Filtration	Yes
Spraying Arm	upper, middle and lower spraying arms
Heating Power of Solution Tank	2kW
Solution Tank Capacity	40 Liters
Cleanliness Test	built-in
Water Consumption per Filling in Open-loop Wash	approx. 10 Liters of DI water
Max Spraying Pressure	5kg
Chemistry Injection	programmable and automatic
Max PCBs Size	650 x 700 mm
Chamber Size	800 x 800 x 880 mm
Max Stencil Size	29" (approx. 736.6 mm)
Wastewater Discharge	drained directly in open-loop wash mode  (only suitable for environment-friendly chemistry)  recycled in closed-loop wash mode
Filtration before Draining
Maintenance Reminding	recycled in closed-loop wash mode
Data Printing	Yes
Power Supply	three phase, 380V, 50Hz
Power Consumption	approx. 16kW
Noise level	< 60dB
Overall dimensions	1800 (H)x 1450(W) x 1100(D) mm
Weight	approx. 800kgs

Payment Terms︰ TT / LC

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