Xinxiang Filter

Description:
HB 400 filter cartridges are dedicated filter elements designed for HB400 series metal 3D printing equipment. Adopting a compact cylindrical structure, they are well suited for the confined internal installation space of the printers.

Designed in compliance with EN 779 / ISO 16890 standards, this product reaches F9 filtration grade with ≥85% particle counting efficiency for particles ≥0.4μm and initial resistance ≤150Pa. Its dimensions precisely match the filter chamber of HB400 series machines to achieve reliable sealing performance.

Core Technical Advantages:

Space-saving compact design for limited installation space: The HB400 series features a compact filter chamber. The filter height is optimized to fit the internal structure of the printer, delivering easy installation and dependable sealing.

Effective filtration for iron-based and aluminum-based fumes: Suitable for printing with stainless steel, tool steel, aluminum alloy and other materials, it maintains stable filtration efficiency and sufficient dust holding capacity.

Optional antistatic treatment: Customizable antistatic filter media (surface resistance ≤10⁹Ω) is available for printing explosive dust materials such as aluminum alloys.

Application Fields:

HB 400 Series Equipment

Applicable Printing Materials:

Tool Steel (18Ni300)

Stainless Steel (316L, 17-4PH)

Aluminum Alloy (AlSi10Mg)

Cobalt-Chromium Alloy (CoCr)

Typical Applications:

Conformal cooling channels for injection molds

Die-casting molds

Orthopedic medical implants

Automotive components

FAQ

Q1: Are HB 400 filter cartridges interchangeable with standard cylindrical filters of imported brands?

A: They are not interchangeable. Please confirm your equipment model before placing orders.

Q2: Is special filter media required for aluminum alloy printing?

A: Dust generated during aluminum printing carries explosion hazards. Antistatic filter cartridges (surface resistance ≤10⁹Ω) are recommended, and reliable equipment grounding must be guaranteed.

Q3: Does the filter replacement cycle vary with printing materials?

A: Yes. Printing titanium and nickel-based alloys generates heavy fume load with shorter replacement intervals; stainless steel and tool steel have moderate cycles; aluminum alloy produces less fume for relatively longer service life.