Porous Plastic Filter Hopper Cones for Industrial Applications

Porous Plastic Filter Hopper Cones are specially engineered filtration components used in industrial hoppers, silos, bins, and material handling systems to ensure controlled airflow, uniform discharge, and effective filtration of air, gas, and fine particulates. Manufactured using high-quality sintered porous plastics, these cones provide consistent permeability, structural strength, and long service life in demanding industrial environments.

At BLINEX FILTER-COAT PVT. LTD., we design and manufacture custom porous plastic hopper cone filters tailored to specific process requirements across multiple industries.

Product Overview

In industrial material handling systems, trapped air and fine dust can lead to bridging, rat-holing, erratic flow, and material compaction. Porous plastic filter hopper cones allow air to escape uniformly through the cone surface while retaining powders and granules, ensuring smooth, uninterrupted material flow.

Unlike metal screens or fabric filters, porous plastic hopper cones offer maintenance-free operation, chemical resistance, and precise pore control, making them ideal for continuous-duty applications.

Key Features & Properties

Uniform and controlled pore structure
Available micron ratings from 5 to 100 microns
High air permeability with effective particle retention
Lightweight yet mechanically strong construction
Resistant to chemicals, moisture, and corrosion
Suitable for abrasive powders and granules
Operates over wide temperature ranges
Odorless, tasteless, and non-toxic
Easy to clean and reuse
Long service life with minimal maintenance

Typical Industrial Applications

Powder and granule hopper systems
Chemical and pharmaceutical processing
Food and nutraceutical ingredient handling
Plastic and polymer processing plants
Cement, minerals, and pigment handling
Battery material and specialty chemical hoppers
Bulk solids handling and storage silos

Advantages of Porous Plastic Hopper Cones

Prevents air locking and material bridging
Improves material flow consistency
Reduces dust emissions and product loss
Enhances process efficiency and throughput
Eliminates need for moving mechanical aerators
Cost-effective alternative to metal or fabric solutions
Suitable for continuous industrial operation

Custom Manufacturing Capabilities

BLINEX offers custom-engineered porous plastic hopper cones to meet exact process requirements:

Custom diameters, cone angles, and wall thickness
Specific micron ratings and airflow characteristics
Integration with steel or plastic hopper assemblies
Antistatic, hydrophobic, and chemical-resistant options
Designed for easy installation and replacement

BLINEX FILTER – COAT PVT. LTD.

POLYPOR™ – Sintered Porous Plastic Filters
TEFCOT™ – P.T.F.E / Fluoropolymer Coatings
“50 Years of Global Trust”

📍 Address: BLINEX FILTER – COAT PVT. LTD.
A-3, Nand Bhuvan Industrial Estate, Mahakali Caves Road, Andheri (East), Mumbai – 400 093, India

📩 Contact Us for Custom Orders & Inquiries

👤 KIRTAN DHAMI
(Director – Technical & Exports)

📞 Mobile: +91 98920 60191

📧 Email: info@blinexindia.com | kirtandhami@gmail.com

🌐 Website: www.blinexindia.com