Ventilation cabinet

PP Fume Hood

Product Features and Application Fields

Domestic Grade A PP Sheets, refreshing and pleasant, aesthetically pleasing; features resistance to acids and alkalis and anti-corrosion properties; reduces laboratory environmental pollution, maintains user health. Suitable for various laboratories such as trace metal laboratories, pharmaceutical laboratories, biological laboratories, semiconductor laboratories, and widely used in the chemical industry.MedicalAutomobiles, steel mills, universities, and research institutions, among other industries.

【Features of PP Fume Hood Structure】

1One-piece structureThe side columns are made of one-piece molding narrow section profiles, independently designed and developed.Significantly increased internal operational space and enhanced external aesthetics.

2、The countertop handle features an independently developed one-piece molding material, with an internal enhancement.Flow diversion structure, effectively enhancing the natural air补给 efficiency while preventing gas overflow caused by turbulence-induced gas disturbance.

3. The cabinet structure and manufacturing processes have been analyzed via FEA to ensure optimal mechanical properties.

4. Comes with a removable repair panel for both aesthetics and easy future maintenance.

PP Exhaust CabinetMaterial Description】

1. Overall Material: Made from 8mm acid and alkali-resistant PP material, fully welded using same-color, same-quality welding wire. It boasts excellent acid and alkali resistance and good weather resistance.

2. Countertop: Made of homopolymer acid and alkali-resistant PP material, lined with "T-type structure," featuring high strength, resistance to acid and alkali, impact resistance, and easy cleaning.

3. Sliding Door System

Guides: Made of special PVC material, one-time molding, wire contact design, minimizing friction to the lowest extent.

Window Handle: Made of special PVC material, one-time molding, ergonomically designed for comfortable grip, attractive appearance, and easy to use.

Synchronous Wheel Structural Counterweight: The counterweight is positioned on the rear side of the back panel, simplifying the structure and enhancing reliability; the synchronous shaft features a non-screw pin hexagonal structure for stability and dependability.

Concealed Sliding Door Hanging System: Custom PU synchronous belts are concealed within the track, reducing the risk of corrosion from exhaust fumes.

Window: Independently suspended on both sides to avoid safety issues caused by sudden door drops due to rope breakage. Seamless left-right synchronous design with a light touch, allowing single-finger adjustment of door height from any corner. Standard 5mm tempered glass, offering good strength and safety.

3. Electronic Components:

Lighting: 2 pieces of 4-inch circular LED lights, high brightness, flicker-free, long lifespan, and no blue light damage.

Socket: AC220V/10A Lab-Specific Corrosion-Resistant and Splash-Proof Cover Plate

Distribution Box: 1x Homogeneous PP Housing, 1x Contactor, 1x Thermal Relay, 1x Miniature Circuit Breaker (optional)

Controller: Integrated control panel with LCD display for visual control of various parameters, compatible with flow-type butterfly valves or Venturi valves. Fast system response time (<1S), high stability, supports 4G connectivity for remote monitoring of fume hoods, features electric window function, utilizes visual area detection sensors that can detect even when the person is stationary. Easy installation with Ethernet interface, ensuring worry-free and convenient operation.

Note: Water, electricity, and gas are distributed independently, without interference, enhancing safety and allowing flexible positioning for convenient use.

Other Accessories:

Door Handle: Acid and alkali-resistant PP material

Hinge for doors: Acid and alkali-resistant PP material

Gas collection hood: Acid and alkali-resistant PP material, standard with 250MM exhaust outlet (exhaust outlet size can be customized as required)

Flow Guide Clip: Acid and alkali-resistant PP material

【Ventilation Cabinet Instructions】

1、Power on the system first before use, ensuring the entire system and fume hood are in standby mode.

2. The control panel is used as shown in the figure:

(To be performed according to the specific matching method of the fan, refer to the original installation manual of the control panel)

3. Adjust the glass door height to achieve the ideal operating position.

4. Additional Notes:

When conducting splash and explosive tests, the glass door must be closed to ensure the safety of the operator.

When using an electric furnace, the base must be insulated with an electric furnace pad.

Upon completion, turn off the exhaust fan last to ensure all gases inside the cabinet are expelled, preventing any residual gases from remaining.