stainless steel dynamic pass box with baked painting for hvac system

Customizable Dynamic Pass Box For Clean Room Purification Workshop

Introduction:

Dynamic pass box is a kind of auxiliary equipment for clean room.

It is mainly used to transfer small objects between clean room and non-clean area or between clean rooms with different levels and different pressures.

On the one hand, it acts as an air brake to prevent high pressure from being relieved in high-level clean room.

On the other hand, it realizes self-purification in the process of re-transmission so as to ensure the self-cleaning of articles entering clean area and reduce cross-contamination caused by objects.

The blowing time can be adjusted arbitrarily according to the manual switch, so as to maximize self-purification and energy saving effect.

Technical parameter:

MODEL	HA-DPB500	HA-DPB600	HA-DPB700
External size (mm)	700x570x1050mm	790x660x1100mm	900x770x1250mm
(WDH)
Work zone (mm)	500x500x500mm	600x600x600mm	700x700x700mm
(WDH)
Purification rank	Class 100
Noise	＜65dB
Air speed(m/s)	0.3~0.9 (adjustable)
Pre-filter Efficiency	G4
HEPA Filter Efficiency	H14(99.995%@0.3uM)
Material (Option)	1: Entirety Sus304.(T=1.2/1.5mm)
	2: Entirety sus201. (T=1.2/1.5mm)
	3:External is steel with power coated, Internal is SUS304(T=1.2/1.5mm)
	4: External is steel with power coated. Internal is SUS201(T=1.2/1.5mm)

Control system	1: Gel Sealant mini-pleats HEPA air filter so that pass the DOP test without any problem.
	2: Pass Box inside bottom corner is round shape without any dust accumulation

	3: Double layer vacuum glass have very good appearance
	4: Software computer interlocking door with long time using life
	5: Air speed is 0.45m/s adjustable
UV light	1 PCS
Power supply	220v/50HZ
packing size (mm)	800x870x1300mm	1000x870x1400mm	1100x970x1500mm
Packing material	Standard Export Poly wood Packing(Fumigant free material)

Note: Non-standard products can be customized according to customer requirements.

Basic Performance Requirements

1.Cleanliness requirements in laminar flow pass boxs: Class B

2.Internal and external double-layer shell, internal circumferential arc treatment, to ensure seamless connection;

3.Laminar flow design is adopted. Up-feed and down-return mode is adopted for the flow direction. The punching design of 304 stainless steel cold-rolled plate is adopted at the bottom.

4.Filter: G4 is used for primary effect filter and H14 is used for high efficiency filter.

5.Wind speed: After the high efficiency filter, the outlet wind speed is controlled at 0.38-0.57 m/s (tested at 150 mm under the high efficiency outlet equalizer).

6.Differential Pressure Function: Display the filter differential pressure (range efficiency 0-500 Pa/ medium efficiency 0-250 Pa), accuracy (+5 Pa);

7.Control function: fan start/stop button, with built-in electronic door interlocking, setting ultraviolet lamp, designing a separate switch;

8.The high efficiency filter can be disassembled and installed separately from the upper box for easy maintenance and replacement of the filter.

9.An overhaul opening is arranged at the lower part of the pass box for the maintenance of the fan.

10.Noise: Noise < 65 dB in normal operation of pass box;

11.Effective air distribution plate: 304 stainless steel mesh plate.

HAOAIRTECH stainless steel dynamic pass box with baked painting for hvac system-1

u******w

With a wide variety of changes in its design, static pass box specification has more outstanding characteristics than others. Its top oil house has been tested by an oil bath to guarantee no leaking

f******o

The application shows that dynamic pass box is feasible in structure and dynamic pass box. Fabricated by heat treatment, its steel welded body has high rigidity

k******g

The design of dynamic pass box adopts the idea of static pass box specification, using the concept of static pass box specification, thus have features like static pass box specification. This product is designed for the really tough jobs that require high production, high tonnage, or variable controls

t******m

dynamic pass box is manufactured and processed by imported raw material.It is one of the most beneficial and convenient workshop machinery

f******b

dynamic pass box under HAOAIRTECH is obviously more aesthetically appealing than other brands. Its simple design which has only a few moving parts helps cut maintenance costs

m******b

static pass box specification ensures static pass box specification to be operated on the safe side. It has advantages in internal mechanical performance, such as smooth operation

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