Automatic Chamber Filter Press Carbon Steel Frame Air Blow Double Outlet 304 Hopper

Product Features

1. Dual concealed filtrate discharge system – Adopts a closed dual-hidden-flow structure, allowing filtrate to flow out through concealed channels on both sides. This effectively prevents splashing, protects the operating environment, and facilitates centralized filtrate collection and piping layout.

2. Center feed inlet – Material is injected directly into the filter chamber through the center hole of the filter plate, ensuring even distribution, rapid cake formation, and reduced impact on filter plates from feed pressure fluctuations, thereby extending the service life of wearing parts.

3. Simultaneous plate opening for cake discharge – The plate-shifting mechanism is designed to open all filter plates at once, reducing discharge time by over 60% compared to conventional sequential plate-opening systems, significantly improving batch processing efficiency.

4. Automatic air blow-drying – Integrates an automatic air-blowing system that, after the filtration cycle, forces high-pressure air through the filter cake layer to further reduce moisture content, minimizing downstream drying or transportation costs.

Product Advantages

1. Superior structural rigidity – The main frame beams are manufactured from high-quality carbon steel via integral welding and heat treatment, offering high bending strength to withstand the tremendous tension during high-pressure filtration, ensuring long-term dimensional stability without deformation.

2. High level of automation – The entire process—clamping, filtration, air blowing, unclamping, and plate opening for discharge—is controlled by a PLC program, reducing manual intervention and labor intensity, and aligning with modern factory management requirements.

3. Corrosion resistance and cleanliness – Key material-contact components are fabricated from 304 stainless steel, which is corrosion-resistant, non-sticking, and easy to clean, making the equipment particularly suitable for applications requiring hygiene or high product purity.

4. Low maintenance costs – The hydraulic system utilizes cartridge valve assemblies with excellent sealing and low failure rates; the filter plate handles and shifter mechanisms are precisely matched to minimize wear, resulting in long replacement cycles for spare parts.

Application Fields

1. Mining and Metallurgy – Dewatering of beneficiation tailings, concentrate filtration.

2. Environmental Protection and Water Treatment – Industrial sludge dewatering, river dredging and solidification.

3. Chemical Industry – Solid-liquid separation of pigments, dyes, titanium dioxide, and fine chemical intermediates.

4. Food Processing – Extraction and filtration of fruit juices, alcoholic beverages, starch, and plant proteins.

5. Non-metallic Minerals – Dewatering and purification of slurries such as kaolin, calcium carbonate, and graphite.

Why Choose This Equipment

1. Ultra-fast discharge, doubled productivity – Unlike conventional plate-by-plate opening models, the “simultaneous opening” design drastically shortens cycle times, significantly increasing throughput per unit of time.

2. Excellent dry-cake performance – The dual dewatering mechanism of “squeeze + blow” reduces filter cake moisture to extremely low levels, meeting stringent storage or transportation standards.

3. Fully enclosed clean production – The combination of dual concealed filtrate discharge and 304 stainless steel collection hoppers eliminates filtrate leakage and material spillage, helping enterprises pass environmental and safety inspections.

4. High cost-effectiveness – The carbon steel frame provides reliable load-bearing capacity, while the 304 stainless steel collection hoppers ensure corrosion resistance in material-contact areas, balancing overall equipment cost with extended service life of critical components.