Stainless Steel Beer Filter Press Manufacturer And Supplier - OEM & ODM-Yuwei Filtration Equipment Co., Ltd.

Q: What materials are used to construct this filter press and what are its standard operating conditions?

The frame and plate are made of 304 stainless steel, with an option to upgrade to 316L stainless steel depending on your needs. It utilizes food-grade white silicone rubber for the seal rings. The standard equipment operates safely at a working pressure of less than 0.4 MPa and a working temperature of under 120 °C.

Q: What kind of filter media can be used with this stainless steel filter press?

This versatile machine supports a wide array of filter materials, including various thick filter cardboards, thin filter papers, filter membranes, and filter cloths. It can handle filtration fineness ranging from a 200-mesh/300-mesh filter cloth for coarse filtration all the way down to a 0.22 μm or 0.45 μm filter membrane for fine and sterile filtration.

Q: What are the primary industries and applications for this equipment?

The stainless steel filter press is widely used for purification, clarification, and sterilization in multiple industries. Common applications include the pharmaceutical industry (medicinal liquid extracts, infusion/oral liquids), food and beverage (beer, wine, fruit juice, edible oil, honey, syrup), and light industries including chemical, petroleum, environmental protection, and water treatment. It is highly suitable for closed filtration of low-viscosity liquids with a concentration below 50% and low slag content.

Q: How does the internal flow and filtration process work within the plate and frame system?

During operation, unfiltered material is fed through two liquid-passing corner holes on one side of the filter frame. As the liquid passes through the chosen filter medium (like cardboard, paper, or membrane), the solid residue is trapped inside the frame to form a filter cake. The resulting clear, filtered liquid is then discharged through the corner holes on the opposite side of the filter plate, effectively separating the solid and liquid components.

Q: Can the capacity or filtration style of the press be adjusted after purchase?

Yes. Because of its modular plate-and-frame design, you can easily increase or decrease the number of filter plate layers to adjust to specific production volumes. Furthermore, the filter frames can be widened (e.g., to 25–40 mm) to increase space capacity if you need to use filter aids like diatomaceous earth or activated carbon.

Description

Stainless steel filter press is a product that integrates coarse filtration and fine filtration, and is suitable for solid-liquid separation of various suspensions. The main condition is to select different filtration mustards according to the user's requirements for the production products, so as to achieve the purpose of decarbonization, clarification and sterilization, and can also be used for slag retention and water removal. It is widely used in medicine, food, chemical industry, environmental protection, water treatment and other industries.

Specification

Model	Filter Area(m²)	Plate Qty	Flow(T/h)	Plate Size(mm)	Dimension(mm)
BASJL400-2	2	15	1-2	400*400	12506601300
BASJL400-3	3	21	1-3	400*400	13506601300
BASJL400-4	4	31	3-4	400*400	15506601300
BASJL400-6	6	45	4-6	400*400	17506601300
BASJL400-8.5	8.5	61	6-8	400*400	21006601300
BASJL400-9.5	9.5	71	8-10	400*400	23006601300
BASJL600-14	14	41	10-13	600*600	17508701350
BASJL600-21	21	61	15-20	600*600	21008701350
BASJL600-24	24	71	20-25	600*600	22508701350
BASJL600-35	35	101	25-30	600*600	28008701350

Features

The structure design is reasonable and simple, the operation is simple, the disassembly device and the cleaning are convenient.
Made of stainless steel, it has high temperature resistance, corrosion resistance, good filtration quality and stable performance;
The pressure-tight filter device is adopted, which has good filtering effect, low loss, no leakage, safety and no peculiar smell;

Principle & Structure

Frame material: 304 stainless steel, plate frame material: 304 stainless steel (optional 316 L);
Seal ring material: white silicone rubber;
Working pressure: < 0.4mpa;
Working temperature: < 120°C;
Main dimensions: filter plate thickness 13mm, filter frame thickness: 13mm, single filter frame volume: 4.8L;
Pressing method: screw and manual hydraulic pressing (others such as jacks, automatic hydraulics, etc.);
Applicable filter material: various thick filter cardboards, thin various filter papers, filter membranes, filter cloths, etc.
Filtration fineness: suitable for filter media from 200-mesh, 300-mesh filter cloth for coarse filtration to 0.22μm, 0.45μm for fine filtration, filter paper, filter membrane.
The stainless steel plate and frame type fine filter has 4 corner holes for liquid passing through the four corners of each filter plate, and only two vertical corner holes on one side communicate with the interior. , the filter frame without perforated plate), during filtration, the material is fed from the 2 liquid-passing corner holes on one side of the filter frame, and after passing through the filter layer (filter medium), the clear liquid is discharged from the 2 sides of the filter plate. Corner hole discharge. The filter residue is left in the filter frame to form a filter cake, so as to achieve the purpose of solid-liquid separation.
Cardboard fine filter: The plate and frame are pressed flat by plane, which is suitable for clamping thick filter cardboard, such as support plate, pre-filter plate, fine filter plate, sterilization plate, etc. with a thickness of 3-5mm.
Plate and frame type diatomite filter: by widening the filter frame to 25-40mm, the space capacity of the filter frame is increased. After the support plate is clamped between the plate and frame, the filter aids such as diatom or activated carbon are pre-coated to filter.
According to the needs and the actual situation of the filtration volume, the size of the filter plate and filter frame can be changed by itself, or the number of layers of the filter plate can be increased to make it suitable for production needs. Different filter membranes can also be replaced to achieve the ideal filtering effect.

Applications

The stainless steel filter press is suitable for closed filtration of liquids with a concentration below 50%, low viscosity and low slag content to achieve the requirements of fine filtration and semi-fine filtration such as purification, sterilization and clarification. Filtration through a microporous membrane filter can achieve the purpose of sterile filtration.

It is widely used in the production of medicinal liquid preparations (traditional medicine extracts and other medicinal filtration), infusion and oral liquids in the pharmaceutical industry; winemaking, fruit juice, beverages, mineral water; soy sauce, vinegar, edible oil, honey, syrup; light industry, liquid clarification and filtration in petroleum, chemical, metallurgy, electronics, environmental protection and other departments.

Frequently Asked Questions

What materials are used to construct this filter press and what are its standard operating conditions?

The frame and plate are made of 304 stainless steel, with an option to upgrade to 316L stainless steel depending on your needs. It utilizes food-grade white silicone rubber for the seal rings. The standard equipment operates safely at a working pressure of less than 0.4 MPa and a working temperature of under 120 °C.

What kind of filter media can be used with this stainless steel filter press?

This versatile machine supports a wide array of filter materials, including various thick filter cardboards, thin filter papers, filter membranes, and filter cloths. It can handle filtration fineness ranging from a 200-mesh/300-mesh filter cloth for coarse filtration all the way down to a 0.22 μm or 0.45 μm filter membrane for fine and sterile filtration.

What are the primary industries and applications for this equipment?

The stainless steel filter press is widely used for purification, clarification, and sterilization in multiple industries. Common applications include the pharmaceutical industry (medicinal liquid extracts, infusion/oral liquids), food and beverage (beer, wine, fruit juice, edible oil, honey, syrup), and light industries including chemical, petroleum, environmental protection, and water treatment. It is highly suitable for closed filtration of low-viscosity liquids with a concentration below 50% and low slag content.

How does the internal flow and filtration process work within the plate and frame system?

During operation, unfiltered material is fed through two liquid-passing corner holes on one side of the filter frame. As the liquid passes through the chosen filter medium (like cardboard, paper, or membrane), the solid residue is trapped inside the frame to form a filter cake. The resulting clear, filtered liquid is then discharged through the corner holes on the opposite side of the filter plate, effectively separating the solid and liquid components.

Can the capacity or filtration style of the press be adjusted after purchase?

Yes. Because of its modular plate-and-frame design, you can easily increase or decrease the number of filter plate layers to adjust to specific production volumes. Furthermore, the filter frames can be widened (e.g., to 25–40 mm) to increase space capacity if you need to use filter aids like diatomaceous earth or activated carbon.