Xinxiang Filter

Description:
Quick-clamp antistatic filter cartridges adopt quick-opening V-clamps as mounting interfaces. Stainless steel quick clamps fasten filter end caps tightly against equipment ports. Each clamp is fitted with a handle for tool-free rapid locking and release, featuring fast assembly & disassembly and reliable sealing performance.

The filter media receives composite flame-retardant and antistatic treatment with carbon powder embedded on the surface for static conduction, achieving surface resistance ≤10⁹Ω. Compliant with EN 1822 standard, it reaches H13 filtration grade with ≥99.95% capture efficiency for 0.3μm particles and initial resistance ≤220Pa.

Core Technical Advantages

Fast assembly & disassembly via quick V-clamp: The stainless steel quick clamp with an integrated handle enables manual locking and opening without tools, greatly cutting equipment downtime.

High interchangeability of standard interface: The quick-clamp interface complies with ISO standards, supporting cross-brand compatibility between filter cartridges and filter housings for easy spare parts management.

Static conduction via carburized surface: Carburization treatment creates a conductive layer on filter media to promptly dissipate static electricity. Combined with stainless steel clamps and equipment grounding systems, a complete static conduction loop is formed.

Dual flame-retardant and antistatic protection: The media integrates both flame retardancy and static dissipation functions, ideal for printing flammable metal powders including aluminum and magnesium alloys.

Working Condition Matching Table

Application Fields

Custom SLM Equipment

Imported High-End Metal 3D Printers

Powder Processing Systems:

Exhaust Filtration for Powder Recovery Devices

Dust Removal for Powder Sieving Machines

High-Flammability Material Printing:

Aluminum Alloy (AlSi10Mg)

Magnesium Alloy (High Combustion & Explosion Risk)

Titanium Alloy

Case & Data Verification

Case: Application of Quick-Clamp Filter Cartridges in a 3D Printing Powder Processing System

A 3D printing powder recovery system processing aluminum powder required frequent filter replacement. After adopting quick-clamp antistatic filter cartridges with tool-free stainless steel clamps, replacement time was reduced from 15 minutes to only 2 minutes. The measured surface resistance reached 8.8×10⁸Ω to effectively prevent static accumulation.

FAQ

Q1: How to confirm the quick clamp is fully tightened?
A: The quick clamp is equipped with an eccentric handle. Full tightening is achieved when the handle can be easily pressed all the way to the stop position with sufficient clamping force. Adjust the clamp bolt if the handle feels overly tight or loose.

Q2: How to select sealing gaskets for quick-clamp interfaces?
A: Silicone gaskets (food-grade / general use), fluoroelastomer gaskets (high temperature & corrosion resistance), and PTFE gaskets (strong corrosion resistance) are available. Fluoroelastomer gaskets are recommended for laser printing scenarios.

Q3: Are quick-clamp filter cartridges suitable for metal 3D printing?
A: Yes, they fit powder printing of aluminum alloy, titanium alloy, etc. The quick-clamp interface enables fast disassembly and reliable sealing, perfectly suited for scenarios requiring frequent filter replacement.

Q4: Can quick-clamp filter cartridges be used in oxygen-rich environments?
A: They can be applied under oxygen service conditions, but oxygen-compatible sealing gaskets (such as PTFE) must be selected and all metal components need degreasing treatment. Clearly state oxygen application requirements when placing orders.