Reliable china filter press manufacturer

Partner with a Reliable China Filter Press Manufacturer Today! Delivering high-performance solid-liquid separation solutions for mining, chemicals, wastewater, and diverse industrial applications worldwide.

Our products

Discover our complete filtration lineup—high-performance filter presses, precision filter plates, durable conveyors, and essential accessories—engineered to boost efficiency, reduce downtime, and maximize your operational productivity.

filter press
Filter Press

Max Squeezing Pressure-6.0MPA Maximum Filtration Area-1600㎡ Maximum Temperature-120 ℃

filter plate
Filter Plate

Size From 250*250 to 2000*2500mm Available in materials like polypropylene and stainless steel.

belt conveyor
Conveyors

A filter press conveyor efficiently transports filter cakes for easy handling and continuous operation. 

filter press part
Accessory

Filter cloth, filter plate shifter, drip tray, cloth washing system, cake discharge vibrator, dosing system, valves, etc.

Longone Filter Press Factory

About LONGONE

Founded in 2007, Longone Equipment Inc. is a professional manufacturer of automatic filter presses and complete filtration system solutions. With over 20 years of industry experience and advanced manufacturing capabilities, we provide a comprehensive range of filter presses, plates, and accessories to meet complex solid-liquid separation requirements. Our products are designed for demanding applications across mining, environmental protection, chemical processing, food, and pharmaceutical industries. Covering filtration areas from 0.16 to 1600 m² and maximum pressure up to 5.0 MPa, Longone delivers reliable, high-efficiency, and customizable solutions that help clients improve productivity, reduce operating costs, and achieve sustainability goals.
3 MAX

Max Squeezing Pressure-6.0MPA Maximum Filtration Area-1600㎡ Maximum Temperature-120 ℃

24-48 HOURS

We promise to respond within 12 hours and guarantee on-site support within 24 hours to ensure rapid problem resolution.

HIGH PRODUCTIVITY

Our company produces more than 3,000 filter presses and more than 110,000 filter plates annually.

FULL WARRANTY

Longone provides a 12-month warranty covering material and workmanship defects.

Advanced Manufacturing and Quality Assurance

Discover our complete filtration lineup—high-performance filter presses, precision filter plates, durable conveyors, and essential accessories—engineered to boost efficiency, reduce downtime, and maximize your operational productivity.

Modern Manufacturing

Equipped with advanced production facilities and precision machining technology, we ensure structural stability, high-pressure resistance, and consistent manufacturing quality for every filter press system.

Quality Inspection

Strict quality control procedures are implemented throughout the production process, including material verification, dimensional inspection, hydraulic testing, and performance checks, to ensure a long service life.

Customized Solutions

Our engineering team designs tailored filtration systems based on capacity requirements, material characteristics, automation preferences, and site conditions, ensuring optimal solid-liquid separation performance.

Fast Delivery Worldwide

With efficient production planning and global logistics coordination, we provide reliable delivery timelines, secure export packaging, and complete documentation for international customers.

Filter Press Cases

Explore our completed filter press projects across mining, chemicals, and wastewater treatment, showcasing real-world performance, customized engineering solutions, and reliable solid-liquid separation results in diverse industrial environments.

Trade Exhibitions

Longone goes to global industry trade shows to show off our filtration technologies and talk to customers from all over the world. We show off new ideas, share our knowledge, and strengthen partnerships across many industries at these events.

Our Certifications

Our products are safe and of high quality, and we have ISO certifications and follow all industry rules. All of our filtration equipment will work the same way every time and last a long time because of our strict manufacturing and inspection processes.

Ready to upgrade your filtration performance?

Contact us today to schedule a consultation or to learn more about our services.

Send Your Inquiry Today