協和コーポレーション List of Products and Services

The "KeyKeg" is a vacuum barrel that can protect not only from air but also from ultraviolet rays. The structure prevents the beer, wine, sake, and other beverages filled inside the bag from coming into contact with the gas used for filling and dispensing. The filled beverages are less likely to deteriorate, and even after opening, they can maintain a longer shelf life compared to traditional barrels. Even if the outer layer is damaged, the inner container is protected by a double structure, ensuring safety inside. 【Features】 ■ The double-walled structure exhibits durability against damage and pressure, and moisture is not a problem. ■ The bag-in-keg structure ensures that the filled beverages are less likely to deteriorate, and they can maintain a longer shelf life after opening compared to traditional barrels. ■ After use, they can be disposed of at the store, resulting in zero deposit and return shipping costs. ■ There are zero costs for barrel cleaning and cleaning time, leading to expense reduction. ■ They can be disposed of like plastic bottles, and recycling is easy. *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers

The "Kyowa-style membrane degassing device" is a degassing device that reduces the gas concentration in fluids by passing the target fluid (alcoholic beverages, drinks, water) outside the membrane (a special filter) while creating a vacuum inside. It is possible to reduce oxidative deterioration during storage and distribution through deoxygenation and degassing. It is actively adopted by beverage manufacturers for alcoholic beverages, fruit juice drinks, dairy drinks, cooking water, extraction water, and more. 【Features】 - Utilizes a special hollow fiber membrane (SS membrane) with a skin layer on the surface, designed for brewing. - Adopts an external perfusion type membrane module, enabling a high level of degassing. - The SS membrane significantly reduces water vapor permeability compared to micro-porous membranes. *For more details on features and the degassing mechanism, please download the PDF or feel free to contact us.

• Beverage Production Equipment

The "dry pump" is structurally a rotary pump with a deformable design. There are four different models available, all made from stainless steel SCS14 (SUS316). Please select the model that suits your intended use. 【Efficient Usage Example】 We recommend combining it with a transistor inverter. - Flow adjustment is done by controlling the motor's rotation instead of opening and closing a valve. - Flow control is achieved by operating the motor at the appropriate rotational speed. ■ By using a transistor inverter, changes in liquid quality are minimized, significantly extending the pump's lifespan. 【Features】 ● Strong dry operation! (Easily pushes up to 100 meters.) ● High-quality SUS316! (Excellent corrosion resistance.) ● Easy to disassemble and clean! (Hygienic.) ● A wide variety of models! (Four models available.) *For more details, please contact us or download the PDF materials for more information.

• Vacuum pump
• Other pumps
• Filling and bottling machines

The Aqua Magic RO system produces pure water. It is recommended for creating products with a clean finish and no off-flavors. ■ AQMC-3000 Supports production from 3t to 240t per day ■ AQMC Series Pre-treatment unit ■ AQM 4100-PC For small batch production, 670L per day 【Characteristics of Pure Water】 ● Good taste and aroma ● Becomes a refined flavor ● Resistant to discoloration ● Mild mouthfeel ● Has a good shelf life even at room temperature *For more details, please contact us or download the PDF materials to view.

• Separation device
• Liquid-liquid separation filter
• Other water treatment equipment

【Features】 ● The inverter controls the pump's rotation, allowing for free adjustment of flow rate and pressure, resulting in optimal filtration. ● Easy to disassemble and clean, with excellent sanitary properties. ● Compact and easy to handle. 【Specifications】 Material: SUS-316 (Sanitary type for all models) Motor: Three-phase 200V 4P - totally enclosed fan-cooled indoor type Diameter: 400 mm Valve: (Stainless steel) sanitary butterfly valve (with stopper) Pressure gauge: (Stainless steel) sanitary gauge Models: 2-stage, 3-stage, 4-stage, 5-stage, 6-stage Type: Mobile (with stainless steel casters, 2 of which have brakes) * For more details, please contact us or download the PDF document for more information.

• Filtration Equipment
• Other pumps
• inverter

● The entrance and exit use sanitary pipes. Each connection uses clamp bands, making it easy to detach and clean, which is very hygienic. ● The pressure gauge is a completely sealed diaphragm pressure gauge made of SUS316, protecting the indicator from sludge and is highly resistant to corrosion. 【Features】 - The liquid flows in from the bottom and out from the bottom, making it easy to remove residual liquid. - It is designed to prevent uneven layering that can occur in models using filter paper upright. - The filtration stages can be changed according to the filtration amount by moving the pressing frame partition. - The filter paper holder is designed to clamp between metal and metal instead of using rubber gaskets, so there is no filtration leakage due to gasket movement even under pressure. - The filtration frame is made of aluminum-magnesium alloy, making it lightweight and easy to work with. Additionally, it is coated with hard anodizing, which provides excellent corrosion resistance. - The electric hydraulic cylinder and pump can securely and easily hold the filtration frame. *For more details, please contact us or download the PDF materials for review.*

• Filtration Equipment
• Hydraulic Equipment
• Other pumps

The "RM Type Micron Filter" is a vertical filter paper filter. It can perform primary filtration, finishing filtration, and precision finishing filtration for alcoholic beverages such as sake, mirin, soy sauce, and fruit juices, and it can accommodate primary, finishing, and precision finishing through the filter paper. The filter paper material is securely held in place with metal, so even under pressure, there is no short-circuiting of the filtrate due to packing misalignment, and since there is minimal contact with the liquid packing, clean filtration can be maintained until the end. This machine comes in two models: "RM-I type" with a filter paper thickness range of 0.7mm to 2mm, and "RM-II type" with a thickness range of 2mm to 4.5mm. 【Features】 ■ Accommodates primary, finishing, and precision finishing through filter paper ■ The frame is made of stainless steel, relatively lightweight, and easy to set up ■ Requires minimal installation space and is structurally robust *For more details, please refer to the PDF document or feel free to contact us.

• Filtration Equipment

Kyowa Corporation's "Turbine Pumps" have performance that varies with the number of stages, allowing for selection based on the intended purpose, from bottling to bulk transport. 【Product Lineup】 ■ Low-pressure turbine pumps ■ Single-stage turbine pumps ■ Two-stage turbine pumps ■ Three-stage turbine pumps ■ Four-stage turbine pumps ■ Five-stage turbine pumps *For more details, please contact us directly.

• Vacuum pump
• Other pumps
• Filling and bottling machines

Kyowa Corporation offers a variety of brewing machinery to assist in streamlining the brewing process. The "Dollman System," when installed in the water supply and circulation lines, demonstrates effects such as preventing scale adhesion and facilitating detachment cleaning. Additionally, it improves the productivity of equipment whose operational rates are reduced due to scale issues. Our product exhibits excellent effects in preventing the flow of oil stains and unpleasant odors. 【Features】 ■ Demonstrates effects such as preventing scale adhesion and facilitating detachment cleaning ■ Improves the productivity of equipment whose operational rates are reduced due to scale issues ■ Exhibits excellent effects in preventing the flow of oil stains and unpleasant odors *For more details, please refer to the PDF document or feel free to contact us.

• Other environmental equipment

This document introduces case studies on the resolution of scale issues through the implementation of the Dollman System. Problems caused by scale issues not only lead to a decrease in operational efficiency but also have various negative impacts on hygiene and costs. To resolve these issues, it is essential to eliminate the root causes and prevent recurrence. We have included examples such as the implementation in a sake manufacturer’s pasteurizer, as well as in panel heaters of a mixed-use building, along with photographs. 【Featured Case Studies】 ■ Sake Manufacturer A - "Pasteurizer" ■ Sake Manufacturer B - "Distiller" ■ Beverage Manufacturer - "Automatic Bottle Washer" ■ Mixed-Use Building - "Panel Heater" *For more details, please refer to the PDF document or feel free to contact us.

• Other environmental equipment