Filter press type small-sized pressure filtration machine 'ONS model' ☆Exhibited at FOOMA☆
Automatic Pressure Filter Press "ONS Type"
Applying the know-how of the 'ONP type' and 'ONG type' to a compact model. A small stainless steel frame pressure filter press.
The filter press type pressure filtration and squeezing machine "ONS model" is a pressure filtration and squeezing machine specialized for solid-liquid separation of beverages and food mash, including sake, vinegar, and mirin. We offer a range of sizes to meet customer needs, from a compact size suitable for laboratories with a filter chamber capacity of 1.2L to a medium size with a filter chamber capacity of 600L, while maintaining the dewatering performance and clarity of our main products, the large pressure filtration and squeezing machines "ONP model" and "ONG model." Additionally, for laboratory use and small-batch production, we standardize the frame (excluding hydraulic cylinders) in stainless steel and use sanitary piping as standard, enabling more hygienic cleaning operations. Furthermore, by using optional partition plates, it is possible to accommodate various mash volumes with a single machine. *For more details, please download the PDF or contact us.*
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basic information
【Features】 〇 Our unique seal-less structure By using a structure that does not employ adhesives for the compression and filtration plates, we minimize adverse effects such as flavor contamination in the product. Additionally, the machine can be disassembled, maintained, and cleaned with just two screwdrivers, allowing for more hygienic machine management. 〇 Adoption of PP resin plates We have adopted high-strength and lightweight PP resin plates, which are superior to conventional products. This also complies with the positive list system. 〇 Stainless steel frame as standard Not only is the liquid contact part made entirely of stainless steel, but the main frame also uses stainless materials, reducing the risk of rust and enabling safe production. 〇 Equipped with transportable casters (for models 700 and below) Standard casters are included, allowing for easy movement when changing the layout of the equipment or relocating it to a different location. 〇 A wide range of optional settings to meet customer ideals. - Changes to the shape and position of the inlet - PP resin is available for the filter plate material - Changes to the filter cloth cutting method - We also accept cutting of customer-supplied filter cloth. *For more details, please download the PDF or contact us.
Price information
We will provide a quotation after discussing with the customer.
Delivery Time
Applications/Examples of results
〇 Solid-liquid separation of sake mash 〇 Removal of activated carbon during lees pressing 〇 Removal of wine lees 〇 Removal of fruit juice fibers 〇 Coarse filtration of suspensions 〇 Compatibility testing of various filter cloths 〇 Testing of various pressing methods These are used for solid-liquid separation in various products such as sake, wine, mirin, vinegar, dipping sauce, fruit juice, pigments, and chemicals. They are also widely adopted as pressing test machines. *For more details, please download the PDF or contact us.*
Detailed information
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Example of ONS240 model production
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Example of ONS700 model production
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Example of the production of the ONS240 type ultra-compact machine.
Line up（4）
| Model number | overview |
|---|---|
| ONS700 model | Medium-sized machine type with a filter plate size of 700×700, suitable for a residue amount of 3kg to 360kg. |
| ONS240 model | Small machine type with a filter plate size of 240×240. Suitable for a residue amount of 0.25kg to 6.5kg. For research purposes. |
| ONS500 model | Medium-sized machine type with a filter plate size of 500×500. *Available by special order. |
| ONS1000 model | Large machine type with filter plate size 1000×1000. *Available as a custom order. |
catalog（3）
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Company information
Since our establishment as Naigai Food Machinery Co., Ltd. in 1970, we have been manufacturing and selling solid-liquid separation and filtration equipment, including filter press-type pressure filtration machines and membrane filters. After changing our company name to NSK Engineering Co., Ltd. in 1987, we have continued to improve our machines while incorporating customer requests, maintaining the basic structure. In recent years, we have made improvements such as adapting to specifications for certified factories like HACCP and ISO, using stainless steel for filtration machine frames, implementing sanitary piping, and adopting positive list compliant filter plates. Regarding after-sales support, we handle not only the machines we have manufactured and sold in the past but also the refurbishment of ONV-type pressure filtration machines made by Nagata Brewing Machinery. For machines that have been cherished by our customers for over 40 years, we have compatible parts available, and we will propose focused maintenance after discussions with you. We are committed to continuously improving our services to help our customers create tastier and safer products. If there is anything we can assist you with, please feel free to contact us.
