High-Performance Centrifuge Filter Bags
Precision Solid-Liquid Separation | Custom Engineered | Contamination-Free
Product Overview
Centrifuges are critical for efficient solid-liquid separation, and the filter bag is the heart of that process. Our centrifugal filter bags are engineered to withstand high centrifugal forces while maintaining precise porosity.
We use exclusively heat-set and processed fabrics to ensure dimensional stability under stress—preventing the stretching or "blinding" common in untreated greige fabrics. Each bag is crafted using computerized patterns and advanced sewing techniques to ensure a perfect fit for your specific machine model.
Machine Compatibility & Types
We manufacture custom-fit bags for all major centrifuge configurations:
- Top-Lift / Top-Discharge Bags: Designed for easy removal and manual emptying.
- Bottom-Discharge Bags: Built for automated systems with high mechanical stress.
- Basket-Type Liners: Tailored for standard perforated baskets.
- Conical & Specialized Designs: Available with or without cones to match specific discharge geometries.
Material Science: Fabric Options
Choosing the right fabric is essential for chemical compatibility and cake discharge.
| Fabric Material |
Key Properties |
Ideal For |
| Polypropylene (PP) |
Excellent acid/alkali resistance; moisture repellent. |
Chemical & Pharmaceutical |
| Polyester (PE) |
High tensile strength; excellent heat resistance. |
General Industrial |
| Nylon (Polyamide) |
Superior abrasion resistance; high elasticity. |
Abrasive Slurries |
| Monofilament |
Single-strand fiber; easy to clean; non-clogging. |
Precision Precision/Food |
| Antistatic Fabrics |
Carbon-infused fibers to prevent spark discharge. |
Explosive/Volatile Environments |
| HDPE/Cotton |
Specialized options for niche porosity requirements. |
Agriculture/Traditional Processing |
Technical Advantages
- Laser & Thermal Cutting: All edges are sealed during the cutting process to eliminate loose fibers and prevent filtrate contamination.
- Micron Precision: Available from 1 micron to 100 microns, including sub-micron ratings for specialized API (Active Pharmaceutical Ingredient) recovery.
- Reinforced Construction: We utilize Lockstitch sewing with high-strength threads and heat-sealed seams to ensure zero bypass at the stitch holes.
- Specialized Finishes: Options include Calendered (smooth surface for better cake release), Water Repellent, and Anti-Adhesive coatings.
Industrial Applications
- Pharmaceuticals: API recovery, bulk drug intermediate separation, and sterile processing.
- Fine Chemicals: Separation of pigments, dyes, and corrosive chemical salts.
- Food Processing: Sugar, starch, and vegetable oil refining.
- Agriculture: Fertilizer production and botanical extraction.
Why Choose Our Filter Bags?
- Zero Fiber Shedding: Our heat-sealing process ensures that the bag itself doesn't become a contaminant.
- Perfect Fit: Computerized cutting ensures the bag aligns perfectly with the basket perforations, preventing "crease-wear."
- Maximum Throughput: Optimized porosity allows for faster cycle times and drier filter cakes.
