What is pass box?
The transfer window is a clean room auxiliary equipment, mainly for small items of the transmission between the clean area and clean area, clean area and clean area between.
Transfer window using stainless steel plate production, smooth and bright. Double reciprocal chain,effectively prevent cross contamination with electronic or mechanical interlocking device, and configuration of ultraviolet germicidal lamp.
Lightweight cold-roll steel
Easy-to-clean SUS304 Inner Liner
Direct-acting Fan Motor
Mini Pleat HEPA Filter
Low Noise less than 60dB
Easy-to-install by Wall Mounted or Floor Mounted
Accroding to the working principle,there are three pass box:
Nomal pass box :
the pass box is interlock on the both doors,and can not be opened at one time.they can prevent air pollution.
Tip:this model pass box can't completely to stop dust entrance.
Air shower pass box:
Air shower pass box is high efficiency filter and fan built-in in normal pass box.
It is suitable for cargo transfer from clean areas to unclean areas or from low clean areas to high clean areas.
Laminar flow pass box:
It is also suitable for cargo transfer from clean areas to unclean areas or from low clean areas to high clean areas.
But it is mainly applied to the Biopharmaceutical industry,and through the laminar flow filter to form the class100 clean area in laminar flow pass box,thus effectively prevent the pollution into clean room.
|Controler||LED digital control,Electromagnetic locking system||LED digital control,Electromagnetic locking system|
|other||Telephone (optional)||Telephone (optional)|
Feature About Pass Box:
1.Choice of mechanical or electrical interlocked door.
2.The pass box out surface is fully made of stainless steel and treated with electrostatic spraying.
3.Double door is equipped with interlocked device, can not be opened at one time.
4.Double hollow toughened glass observation window.
5.The pass box is sealed by EVA.
6.With UV light .
7.Low Vibration and Noise.
8.Can be customized according to customer requirements.
|Outline dimension(mm)||Working area size(mm)||Nozzle velocity(m/s)||Blowing time(s)||Box material||Efficient filter size||efficiency||Fan power||Supply voltage|
|Item||Sort||Name||Specification and parameter|
|1||product model||standard intensity||standard product,the dimension can be designed by the customers' requirement|
|2||removable performance||the house are divided into components in transportation and builded into a whole hoisted house|
|3||specification||length||6058mm and 12058mm|
|6||clear height indoor||2400mm|
|7||standard component||ground beam||3mm galvanized angle iron|
|8||roof beam||3mm galvanized angle iron|
|9||central column||4mm galvanized angle iron|
|10||column on the corner||4mm galvanized angle iron|
|11||wall panel||60mm double-faced coloured steel sandwich board|
|12||roof panel||100mm double-faced coloured steel sandwich board|
|13||secondary beam||Z-shaped galvanized steel iron|
|14||roof insilation||110mm glass wool|
|15||floor||18mm plywood or fire-proof sandwich board with the filling of 50mm polystyrene and sealed by 0.326mm galvanized board|
|16||door||alumiinium alloy door,750mm*2000mm|
|17||window||plastic steel swing window with two layers glass,1000mm*800mm|
|18||elective component||floor||composited wooden floor|
|19||door||aluminium alloy door|
|20||electronics,water supply and drainage||the plan,design and construction can be provided according to the related law of the country|
|21||furniture and appliance||custom made|
|22||designing parameter||roof load||0.5KN/sqm(If the criteria were exceeded, it can also load by reinforcing the structure)|
|23||wind pressure load parameter||scale of wind force.10 grade,wind pressure.0.5KN/sqm,designing wind speed .28m/S(Chinese standard)|
|24||seismic fortification intensity||magnitudes 7|
|25||suitable temperature||suitable temperature scope.-50°C~+50°C|
|26||contruction||contruction tools||convenient construction,the tools are spanner,bolt driver and so on|
|27||construction efficiency||4 experienced technicians can build 6-8 prefab houses with dimension of 20 feet|
|28||transportation||container trunk||container with 12 meters can load 8 houses with the dimension of 20 feet,4 houses with the|
3. Payment terms
50% T/T deposit when order, and 50% before shipping
4. Company background
Our company is a professional housing manufacturer in China. One of our factory is located in Shanghai, the other is in Jiangsu province.Our faith is win-win cooperation, faithfulness and our purpose is to make products better and better.
More than 10 years developing, enable us obtain rich experience in big project management and quanlity control. Our main products are container house, modified shipping container, steel structure warehouse/workshop, trailer house, sandwich panels and etc.
We will take each order into consideration seriously and try to better meet your special and specific requirements.
We have exported to manu countries and regions, like Germany, United Kingdom, Venezuela, France, Russia, Australia, UAE, Brazil, Chile, Panama, Bolivia, New Zealand, Haiti, Angola and etc.
Q You are manufacture factory or trading company?
A:We are the manufacture factory. And you are welcomed to visit us for inspection and production line. The quality control flow will show you our profession. In addition, you will enjoy the best quality and competitive price once you choose us.
Q:What's the quality assurance you provided and how do you control quality ?
A: We have established a procedure to check products at all stages of the manufacturing process - raw materials, in process materials, validated or tested materials, finished goods, etc. If you still have some worries, we can deal with you by Trade Assurance via Alibaba.
Q:Can you offer designing service?
A:Yes, we have more than 10 professional design engineers. We could design full solution drawings as per your requirements. They use software: Auto CAD,PKPM, MTS, 3D3S, Tarch, Tekla Structures(Xsteel)V12.0.etc.
Q:Do you offer guiding installation on site overseas?
A:Yes, usually we will send you the detailed installation drawing. But if you need, we can provide the service of installation, supervision and training. Of course we can send our professional technical engineer to supervise installation on site overseas.
Q: Do you accept container loading inspection?
A: You can send an inspector, not only for the container loading, but also any time during the production time.
Q:What is the delivery time?
A: Delivery time depends on order quantities. Generally, the delivery time will be 30 days after receiving deposit.