What are the available sizes for this model?

Available sizes include 1500(W)*865(D)*2400(H) and 1800(W)*1205(D)*2400(H) with corresponding worktop dimensions.

What is the average face velocity?

The average face velocity is controlled between 0.3 and 0.5 m/s with a deviation of less than 10%.

Ceramic Fiber Fume Hood Explosion Proof Chemical Laboratory Wj-1800b

Name: Ceramic Fiber Fume Hood Explosion Proof Chemical Laboratory Wj-1800b
Brand: Chengdu Ample Import and Export Co., Ltd.
SKU: 1997729665

Sichuan, ChinaChengdu Ample Import and Export Co., Ltd.

US$8,500.00

1-9 Sets

US$6,500.00

10-49 Sets

US$4,500.00

50+ Sets

Product profile

Customization

Available

Material

Stainless Steel

Type

Slit Type

Model NO.

WJ-1800A

Function

Exhaust, Velocity Control

Feature

Corrosion Resistance, Heat Resistant, Acid & Alkali Resistant, Fireproof, Explosion Proof

Hood Type

Standard

Color

Grey

Customized

Condition

New

Product Name

Chemical Fume Hood

Work Surface

Ceramic

Interior Baffle

Ceramic/Ceramic Fiber

Airflow

Ceramic Fiber

Liner Material

Ceramic Fiber

Sash

Tempered Glass/Laminated Glass

Cabinet

Multi-Layer Solid Wood

Application

Environment/Institute/Biology Lab/Chemical Lab

Transport Package

Standard Export Wooden Case Packing

Specification

1800*1205*2400 MM

Trademark

Ample

Origin

Chengdu, China

HS Code

8414809090

Production Capacity

200 Set/Month

Key features

Explosion Proof Design: Built-in explosion proof features ensure safety during chemical experiments.

Corrosion Resistant Material: Stainless steel and ceramic fiber construction resist acids, alkalis, and heat.

Customizable Configuration: Product name, work surface, and interior baffle materials can be customized.

Velocity Control System: Touch-tone control panel with LED screen manages airflow from 0.3 to 0.5 m/s.

Safety Sash Protection: Tempered or laminated glass sash prevents fume leakage and contains spills.

Dual Duct Options: Available in ducted or recirculating (ductless) types for flexible installation.

Certified Safety Standards: Passes international safety tests with resistance less than 70Pa.

Flexible Lead Time: Off-season delivery within 15 workdays; peak season within one month.

Company profile

Importers and ExportersPatents AwardedOEM ServicesR&D Capabilities

Chengdu Ample Import and Export Co., Ltd.

Sichuan, China

Business Type: Manufacturer/FactoryExport Year: 2019-07-01Average Response Time: ≤2.60hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Chengdu-based trading company with ISO 9001 certification and broad export coverage. It supports customization from samples, minor customization, customization from designs, ODM, and OEM services, but does not provide 3D software design, has no SDK, and launched no new products in the past year. Its R&D team includes one engineer, while stated total R&D experience is 6–10 years. Service and quality-management documentation is weak: no written complaint or corrective-action procedures, no approved-supplier list, and no quality-control testing equipment reported. It has no stated inventory, overseas warehouse, overseas showroom, overseas agent, or branch capability. Financial evidence is limited to year labels without performance results, so financial credibility cannot be determined.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although no certificate scope, issuing body, or validity details are provided.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas showroom, overseas warehouse, or in-stock capability. It also reports no written procedures or records for complaint handling and corrective/preventive actions, indicating a documented after-sales service deficiency.

R&D capabilityInnovation resources are limited: the supplier reports one R&D engineer, no new products launched in the past year, no 3D software design service, and no available SDK. ODM capability and 6–10 years of stated R&D-engineer experience provide some development capacity, but the explicit lack of recent new products indicates a deficiency in demonstrated innovation output.

Customization capabilityThe supplier explicitly supports customization from samples, minor customization, customization from designs, ODM services, and OEM services for popular brands. These multiple stated service types demonstrate a clear customization capability, despite the absence of 3D software design and SDK support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least some brand-customer experience. No customer names, project details, or independently verifiable case information are provided, so the evidence is limited.

Product Q&A

Q:Do you need a built-in blower or a remotely located blower?

Built-in blowers are easier to install and less expensive but can be noisy and put ductwork under positive pressure. Remote blowers are more complex to install but keep ductwork under negative pressure for safer operation.

Q:What is the layout of the duct run?

The duct may go directly to the roof or require turns. A final 90-degree elbow is needed after penetration, followed by three to five feet of straight duct before the blower.

Q:What diameter of duct will be used?

The system supports control valves with diameters of 250mm and 315mm, both featuring anti-corrosion flange types.

Q:How should the exhaust stack be terminated?

The exhaust stack should include a zero-pressure weathercap, not a gooseneck or mushroom cap, and must terminate at least 10 feet above the roofline.

Q:What are the safety requirements for using the fume hood?

Users must evaluate face velocities before use, shut off services and lower the sash in case of failure, and ensure annual certification including smoke and tracer gas tests.