Do you need to vent a chimney?

No need to discharge the chimney. High-precision filter material is used to filter 0.3um dust, with a dust removal efficiency of over 99%, and it can be directly discharged indoors.

Is there an after-sales warranty?

The warranty period is one year, and maintenance is free during the warranty period; only the cost of replacement parts is charged outside the warranty period.

Can it be OEM or ODM?

We can provide OEM or ODM service for you. We'll offer you the quotation as soon as possible once receive your inquiry, so don't hesitate to contact us. We can produce the product under your brand name; also the size can be changed as your requirement.

Heavy-Duty 3kw Air Filtration Unit for Welding Dust Control

Name: Heavy-Duty 3kw Air Filtration Unit for Welding Dust Control
Brand: Jinan Huaxin Automation Engineering Co., Ltd.
SKU: 2245764925

Shandong, ChinaJinan Huaxin Automation Engineering Co., Ltd.

US$1,000.00

1-9 Pieces

US$980.00

10-49 Pieces

US$950.00

50+ Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO

Installation Method

Horizontal

Model NO.

HXHJ-ZD35

Operation Type

Automatic

Medium Material

Chemical Synthetic Fiber

Dust Collecting Method

Dry

Type

Filter Cartridge Dust Collector

Power

3kw

Voltage

380V/400V/415V/220V

Application

Welding/Soldering/Lasering Position

Cleaning Way

Auto Pulse Jet

Filtration Area

7.5m2 at Least

Filtration Accuracy

99.99%

Mini Particle Size

0.3um

Transport Package

Standard Export Packing or Customized

Specification

650*670*1260mm

Trademark

HX or OEM

Origin

China

HS Code

8421392990

Production Capacity

50000 Pieces/Year

Key features

Spark Trap Technology: Equipped with embedded, pipe baffle, and swirl types to prevent fire accidents from sparks.

Low Noise Operation: Features sound insulation cotton and a unique fan isolation sound box for a quiet environment.

High Filtration Efficiency: Uses high-precision flame-retardant filters to capture 99.99% of particles as small as 0.3um.

Auto-Pulse Jet Cleaning: Automatically cleans filter cartridges to maintain optimal airflow and performance.

Flexible Voltage Options: Supports 380V, 400V, 415V, and 220V to suit various international power standards.

Customizable Design: Offers full customization, minor customization, and flexible options for size and branding.

Versatile Applications: Ideal for welding, grinding, soldering, laser cutting, and polishing in diverse industrial settings.

One-Year Warranty: Includes free maintenance for one year; only replacement part costs apply after the period.

Company profile

Years of Export ExperienceProduct Certification100% Finished Products InspectionR&D Capabilities

Jinan Huaxin Automation Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.05h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D, 3D software design, SDK, ODM, OEM, and new-product development capabilities. It supports extensive customization, has documented quality, corrective-action, complaint-handling, inspection, and traceability procedures, and holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. Production-related evidence includes bending, laser-cutting, and CNC-lathe equipment, 11 quality inspectors, valid manufacturing contracts with associated subcontractors, inventory capability, and stated lead times within 15 workdays in both peak and off-peak seasons. Financial records are indicated for 2022–2024, but no financial results or figures are provided. Overseas agents or branches are available, while overseas warehouses, showrooms, and offline trade-show participation are not. Customer-case evidence is limited to OEM service for popular brands and no specific customer names or projects are supplied.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and reports R&D capability, available SDK support, 3D software design services, ODM services, and OEM services for popular brands. These characteristics support classification as a technically oriented manufacturer or service provider.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CE product compliance certification. The slices explicitly document multiple relevant certifications.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, and it can provide services through overseas agents or branches. However, it reports no overseas warehouse or showroom, so the evidence supports procedural and channel capability but not comprehensive local infrastructure.

R&D capabilityThe supplier reports professional technical R&D capability, an available SDK, 3D software design services, new products developed during the past year, and ODM services. These are explicit indicators of product and technical innovation capability.

Production capacityProduction-related evidence includes bending, laser-cutting, and CNC-lathe equipment, 11 quality inspectors, valid contracts with associated subcontractors, inventory capability, documented supplier-management procedures, and lead times within 15 workdays in both peak and off-peak seasons. This supports an established production and delivery capability, although total capacity and output are not stated.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full customization, minor customization, and flexible customization. It also provides 3D software design services, reinforcing the breadth of its customization offering.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving recognized-brand customers. No customer names, project details, order history, or independently verifiable case information are provided, so the breadth and quality of its customer cases cannot be fully assessed.

Product Q&A

Q:Is there any noise?

The fans will have sound insulation cotton and will not produce excessive noise.

Q:Why is the plastic spraying process recommended for the surface treatment of the dust collector?

The paint is not easy to fall off, and it is more durable.

Q:How to configure the air volume of the dust collector?

There is an exhaust port at the bottom of the cutting platform, which is already standard when the laser cutting machine leaves the factory. You only need to measure the diameter of the pipe, and then tell us, by calculation, you can know how much air volume is needed for the dust collector.

Q:A lot of sparks will be generated during cutting, which may scald the filter material of the dust collector or burn the filter material directly, causing a fire accident. How to avoid such accidents?

Install spark catcher. There are three types of spark traps, embedded baffle type, pipe baffle type, and pipe swirl type. The spark catcher uses a labyrinth structure to make the spark enter the cold plate several times to extinguish it.

Q:The dust and fume generated during cutting will pollute the air in the workshop. How to eliminate such pollution?

The high-precision imported flame-retardant filter material is used as the standard filter cartridge filter unit to filter dust and smoke, similar to the filter element of an automobile engine.