Editorial Technical Reference

Industrial Chemical Filtration Press

This page explains how Industrial Chemical Filtration Press is classified within Basic Chemical Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

Industrial machine for solid-liquid separation in chemical manufacturing processes

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Industrial Chemical Filtration Press

Definition
The Industrial Chemical Filtration Press is a standalone machine used in basic chemical manufacturing for separating solids from liquids through pressure filtration. It operates by forcing slurry through filter plates under high pressure, leaving solid filter cake on the plates while allowing filtrate to pass through. This equipment is essential for product purification, waste treatment, and recovery of valuable chemicals from process streams. Its robust construction allows handling of corrosive chemicals and high-pressure operations typical in chemical plants.

Key specifications include a filtration area of 50–200 m², operating pressure of 1.0–1.6 bar, chamber volume of 1.5–6.0 L, and plate dimensions ranging from 1000×1000 to 1500×1500 mm. Cycle time varies from 30 to 120 minutes, motor power is 5.5–15 kW, and maximum operating temperature is 80–120 °C. Cake moisture ranges from 20–40%, filtration precision from 5–50 μm, and hydraulic system pressure from 20–25 MPa. Power supply is 380/50 V/Hz (IEC 60038), machine weight is 8–25 t, and IP rating is IP54–IP65 (IEC 60529). Materials of construction include Stainless Steel 316L, Polypropylene, and PTFE gaskets.

Selection of a specific model depends on process requirements such as slurry characteristics, desired throughput, cake dryness, and filtration precision. Verification with the manufacturer is essential to confirm that the chosen model meets the required parameters and complies with applicable standards. Maintenance signals include reduced filtration rate, increased pressure drop, or visible wear on filter cloths and gaskets. Failure boundaries are defined by maximum operating temperature and pressure; exceeding these limits may cause seal failure or structural damage. Always consult the legal manufacturer or supplier for model-specific values and standards.
Working Principle
Pressure-driven filtration where slurry is pumped into chambers formed by filter plates, with solids accumulating as cake while liquid passes through filter media. The hydraulic system applies clamping pressure to seal the plates, and the slurry is fed under pressure. Solids are retained on the filter cloth, forming a cake, while the filtrate exits through the plates. After the cycle, the cake is discharged and the plates are cleaned for the next batch.
Common Materials
Stainless Steel 316L, Polypropylene, PTFE Gaskets
Technical Parameters
ParameterTypical rangeNotes & selection driver
Filtration AreaRequired50–200 Total effective filter plate area
Operating PressureRequired1.0–1.6 barMaximum working pressure during filtrationISO 5208
Chamber VolumeRequired1.5–6.0 LTotal volume of all filter chambers
Plate DimensionsRequired1000×1000–1500×1500 mmLength and width of filter plates
Cycle Time30–120 minutesAverage time for complete filtration cycle
Motor Power5.5–15 kWHydraulic system motor power rating
Max Operating Temperature80–120 °CLimited by filter cloth and gasket material
Max Cake Moisture20–40 %Lower moisture reduces drying costs
Filtration Precision5–50 μmDepends on filter cloth selection
Hydraulic System Pressure20–25 MPaClamping pressure for sealing
Power Supply380/50 V/HzThree-phase, other voltages availableIEC 60038
Machine Weight8–25 tIncreases with plate size and number
IP RatingIP54–IP65Higher rating for washdown environmentsIEC 60529

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Filter Plates
    Forms filtration chambers and supports filter media
    Material: Polypropylene or Stainless Steel
  • Hydraulic Closure System
    Applies and releases pressure to seal filter plates
    Material: Steel with Hydraulic Components
  • Filter Cloth Part
    Primary filtration medium for solid-liquid separation
    Material: Polypropylene or Nylon Fabric
  • Feed Pump
    Pumps slurry into filter chambers under pressure
    Material: Stainless Steel with Corrosion-Resistant Seals
  • Control Panel Optional
    Automates filtration cycles and monitors pressure
    Material: Stainless Steel Enclosure with Electrical Components

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Industrial Chemical Filtration Press.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 16 bar (typical), 25 bar (high-pressure models)
flow rate: 5-100 m³/hr (varies by plate size and count)
temperature: 20-150°C (depending on gasket/seal material)
cake moisture: 10-75% (depending on material and cycle time)
slurry concentration: 1-30% solids by weight
Media Compatibility
✓ Polypropylene plates for general chemical resistance ✓ Stainless steel 316L for corrosive environments ✓ Rubber-coated plates for abrasive slurries
Unsuitable: Hydrofluoric acid or highly oxidizing environments without specialized materials
Sizing Data Required
  • Daily slurry volume (m³/day)
  • Required cake dryness (% moisture)
  • Particle size distribution of solids (microns)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Filter media degradation
Cause: Chemical incompatibility or thermal stress leading to material breakdown, compromising filtration efficiency and risking contamination.
Hydraulic system failure
Cause: Seal wear or fluid contamination causing pressure loss, resulting in inadequate plate closure and potential leakage.
Maintenance Indicators
  • Visible leakage around filter plates or hydraulic connections
  • Unusual noise from hydraulic pump or pressure fluctuations during operation
Engineering Tips
  • Implement regular chemical compatibility testing and thermal monitoring of process fluids to prevent filter media degradation.
  • Establish a proactive hydraulic fluid analysis program and scheduled seal replacement to maintain system integrity.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ASME BPE-2019 - Bioprocessing Equipment ATEX Directive 2014/34/EU - Explosive Atmospheres

Quoted from the published standard.

Manufacturing Precision
  • Plate Flatness: ≤0.1mm per meter
  • Filter Cloth Alignment: ±2mm across press width
Quality Inspection
  • Hydrostatic Pressure Test at 1.5x MAWP
  • Material Composition Verification via XRF Analysis

Manufacturers of Industrial Chemical Filtration Press

7 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

ENCO FRP Tank
Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
HMFoodTech
Jilin, CN
Listed on the company's own website · profile compiled by CNFX from public sources
JX Filtration (China) Co., Ltd
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Liaoyang Shenzhou Machinery Equipment Co., Ltd.
Jinhua, Zhejiang, CN
Also makes: Disc Stack
Listed on the company's own website · profile compiled by CNFX from public sources
Machinesol
Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shijiazhuang Industrial Pump Factory Co., Ltd.
Hebei, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Zhengzhou Gofine Machine Equipment CO., LTD
Henan, CN
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Frequently Asked Questions

What is the typical filtration area range?

The total effective filter plate area ranges from 50 to 200 m², depending on the model. Confirm the exact area with the manufacturer for your application.

What materials are used in construction?

Common materials include Stainless Steel 316L, Polypropylene, and PTFE gaskets. These are suitable for corrosive chemicals, but verify compatibility with your specific process fluids.

What is the maximum operating temperature?

The maximum operating temperature is 80–120 °C, limited by filter cloth and gasket materials. Ensure your process temperature is within this range.

How do I verify the machine meets my requirements?

Check the listed parameters such as filtration area, operating pressure, and filtration precision against your process needs. Always consult the legal manufacturer or supplier for model-specific values and standards.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.
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