川口精機 List of Products and Services

We would like to introduce a case where a dedicated malt processing system was implemented at Uchuu Brewing in Yamanashi Prefecture. For some time, the handling of the large amounts of malt residue generated daily and the hygiene environment had been raised as issues within the company, and we received inquiries regarding processing methods. Inside, we installed only a mono pump under the mash tun, and the entire dewatering system was set up outdoors. Additionally, to prevent freezing during the winter, we installed floodlights. [Overview] ■ Issues - We want to discharge the malt from the mash tun in a short time. - The installation space indoors is also limited. ■ Results - To transport the malt quickly, we upgraded the capacity of the mono pump to a higher level than usual and manufactured a larger-sized hopper for the dewatering machine than usual. *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case where a dedicated malt processing device was installed for a craft whiskey maker in Kumamoto Prefecture. With the establishment of the new distillery, a malt residue dewatering machine was introduced. Due to the request to discharge the entire amount of malt from the mash tun (1 ton) at once, we designed a large-sized temporary receiving hopper. Since the installation space was limited, the entire system was designed and arranged in an L-shape. [Overview] ■ Challenges - Establishment of a new distillery, with a desire to discharge the entire amount of malt from the mash tun (1 ton) at once. ■ Results - Designed a large-sized temporary receiving hopper. - Since the installation space was limited, the entire system was designed and arranged in an L-shape. - The dewatered malt is used as feed, adopting an eco-feed system. *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case where a malt-specific device was installed for a craft whiskey maker in Shizuoka Prefecture. Due to the production of over one ton of malt residue at a time, they faced challenges such as increased industrial waste costs and odor issues caused by decay. Given the limited installation space, we proposed a layout that arranged the hopper and dewatering machine in parallel to fit within the designated area. 【Overview】 ■ Challenges - Increased industrial waste costs and odor issues due to decay ■ Results - Proposed a layout that arranged the hopper and dewatering machine in parallel to fit within the designated space - While not completely eliminating, it is possible to somewhat suppress the odor of decaying malt residue through dewatering - The malt after dewatering is converted into feed, adopting an eco-feed system *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case study regarding the introduction of the DM60 model to Thai Beverage in Thailand. They requested to increase the extraction volume of pineapples, which are the raw material for a brandy called Medillian, and to improve the yield. We proposed the maximum size DM60 model to juice 40 tons of pineapples per day. Since the crushing granularity of the crusher manufactured in Thailand was coarse and caused clogging in the dewatering machine, we collaborated with a local partner company to add an original crusher as additional equipment. [Overview] ■ Challenges - Increase the extraction volume of pineapples, which are the raw material for brandy - Improve the yield ■ Results - Not only did the crushing granularity improve, but the transportation efficiency of the screw conveyor also increased - The juice extraction rate increased by 30% compared to existing machines *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case where a dedicated vegetable cutting machine was installed at a cut vegetable factory in Ehime Prefecture. Since they manufacture salads for convenience stores, they requested to reduce the leafy vegetable waste generated daily. Due to limited installation space, we proposed a compact layout, and considering that female employees would also be using the equipment, we installed a sliding waste inlet to make it easier to handle and reduce the workload. 【Overview】 ■ Challenges - They wanted to reduce the leafy vegetable waste generated daily as they manufacture salads for convenience stores. ■ Results - Since they are very particular about hygiene, we proposed a design with a removable screen section to enhance washability. *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case study regarding the introduction of a dedicated vegetable cutting device to a food processing manufacturer in Kyoto Prefecture. Previously, cabbage residue was reduced using a dryer, but due to high running costs and frequent breakdowns, we concluded that a simple dehydration method would be better, which led to them reaching out to us. They requested to minimize manual labor, so we proposed a system that only requires human intervention during the input of the residue, while continuously transporting, crushing, and dehydrating the material. 【Overview】 ■Challenges - Cabbage residue was being reduced using a dryer, but it incurred high running costs and frequent breakdowns. ■Results - Proposed a system for continuous transportation, crushing, and dehydration. - Achieved a reduction rate of 70%, leading to significant cost savings through reduced labor. *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case study regarding the introduction of a dedicated equipment for bean sprouts to a bean sprout manufacturer in Saitama Prefecture. Due to the need for replacement of existing dehydrators over time, there was a request to handle everything from the removal of the existing machine to the installation of the new dehydrator as a single package. Since the bean sprout production line operates almost 24 hours a day, 365 days a year, the time for machine installation was very limited. However, we were able to complete the removal and installation within just a few hours when the machines could be stopped. [Overview] ■ Issues - Replacement of existing dehydrators due to aging ■ Results - Installation of a new device for transporting bean sprouts via pump - Enabled processing of bean sprout residue from other factories with this dehydrator *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case study regarding the introduction of a specialized equipment for bean sprouts to a bean sprout manufacturer in Kanagawa Prefecture. They were using a dewatering machine and a dryer, but were considering replacement due to the aging of the dewatering machine and the rising fuel costs of the dryer. We proposed that by efficiently dewatering, they could convert the product into feed without drying. Additionally, they requested the removal of the existing machines, and we handled everything from removal to installation as a package. 【Overview】 ■ Issues - Aging of the dewatering machine and rising fuel costs of the dryer ■ Results - Proposed efficient dewatering to convert the product into feed without drying - Handled the request for removal of existing machines and managed everything from removal to installation *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case of introducing a dedicated sprout processing machine to Kawasaki Foods Co., Ltd. in Saga Prefecture. They were using an existing dehydrator for reduction, but faced issues such as insufficient squeezing, which caused blockages inside the dehydrator, and they reached out to us for assistance. With a request to improve dehydration efficiency, they first confirmed that our dehydrator could effectively dehydrate the sprouts. Additionally, since the dehydrated sprouts could be converted into feed, we proposed this solution, leading to an annual cost reduction of 3 million yen. [Overview] ■ Issues - They were reducing weight with an existing dehydrator, but insufficient squeezing caused blockages inside the dehydrator. - They wanted to improve dehydration efficiency. ■ Results - Confirmed that our dehydrator could effectively dehydrate the sprouts. - Achieved an annual cost reduction of 3 million yen through feed conversion. *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case study regarding the introduction of a dedicated bean sprout processing system to a bean sprout manufacturer in Gifu Prefecture. The goal is to minimize waste from the factory, and the resulting by-products have been sorted into three lines for recycling as much as possible. All three lines consist of a complete system made up of a conveyor for transport, a crusher, and a dewatering machine. [Overview] ■ Background - Upon the establishment of the new factory, we received this inquiry after evaluating our track record with other bean sprout manufacturers. ■ Challenges and Proposals - The objective is to minimize waste from the factory, and to recycle the resulting by-products as much as possible, three lines have been introduced based on the type of by-product. *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

We would like to introduce a case study regarding the introduction of a dedicated equipment for bean sprouts to a bean sprout manufacturer in Shizuoka Prefecture. Due to an increase in production volume, there was a need to upgrade the dewatering machine, which led to our consultation. To achieve a 2.5 times increase in production volume, we proposed not only upgrading the dewatering machine but also renewing the crusher and conveyor. The bean sprouts after dewatering are fully converted into feed and recycled. 【Overview】 ■Challenges - The need to upgrade the dewatering machine due to increased production volume. ■Results - For a 2.5 times increase in production volume, not only was the dewatering machine upgraded, but the crusher and conveyor were also renewed. - The large hopper was designed to accommodate both the residue discharged from the inclined screen and the input via a rotating lift. *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

Two DM60 units with a processing capacity of 3 tons per hour have been installed and are designed to operate for 8 hours to dehydrate a total of approximately 50 tons of vegetable residue. Although the processing capacity is the same (DM60 model), the equipment on the left and right is used differently based on the nature of the materials (the right machine is for vegetable and fruit residues for feed production, while the left machine is for composting vegetable and fruit residues). A large hopper has been installed on the screw conveyor for transport, allowing for a large amount of vegetable residue to be loaded at once, which reduces the number of times vegetable residue needs to be loaded and improves work efficiency. 【Overview】 ■ Two DM60 units with a processing capacity of 3 tons per hour installed ■ Designed to operate for 8 hours to dehydrate a total of approximately 50 tons of vegetable residue ■ Equipment on the left and right is used differently based on the nature of the materials ■ Enabled loading of a large amount of vegetable residue at once ■ Improved work efficiency by reducing the number of times vegetable residue needs to be loaded *For more details, please refer to the related links or feel free to contact us.

• Other water treatment equipment

The DM60 is a screw press dewatering machine with an electric motor of 11kW × 200V AC. The machine dimensions (mm) are L6011, W1320, H1737, with a processing capacity (kg/h) of 3000 to 5000. We offer a complete system tailored to your needs, including crushers, conveyors (screw conveyors), hoppers, and other equipment necessary in addition to the screw press dewatering machine. 【Specifications】 ■ Processing capacity (kg/h): 3000 to 5000 ■ Machine dimensions (mm): L6011, W1320, H1737 ■ Electric motor: 11kW × 200V AC ■ Material ・Body/Screen/Screw: SUS304 ・Others: Standard specification SS (SUS specification available separately) *For more details, please refer to the PDF document or feel free to contact us.

• Other water treatment equipment

The "DM40" is a screw press dewatering machine with a processing capacity of 1200 to 1500 kg/h. The material consists of SUS304 for the main body, screen, and screw, while the standard specification is SS, with SUS specifications also available separately. We propose a complete system that includes not only the necessary screw press dewatering machine but also other equipment such as crushers, conveyors (screw conveyors), and hoppers, tailored to the customer's specific materials. 【Specifications】 ■ Processing capacity (kg/h): 1200 to 1500 ■ Machine dimensions (mm): L3800, W800, H900 ■ Motor: 3.7kW × 200V AC ■ Material ・Main body/screen/screw: SUS304 ・Others: Standard specification SS (SUS specification available separately) *For more details, please refer to the PDF document or feel free to contact us.

• Other water treatment equipment

The "DM30" is a screw press dewatering machine with a motor of 1.5kW × 200V AC. The processing capacity (kg/h) is between 800 and 1000, and the machine dimensions (mm) are L2693, W967, H1179, with the material being SUS304 for the body, screen, and screw. We offer a complete system tailored to the customer's materials, including necessary equipment such as crushers, conveyors (screw conveyors), and hoppers, in addition to the required screw press dewatering machine. 【Specifications】 ■ Processing capacity (kg/h): 800–1000 ■ Machine dimensions (mm): L2693, W967, H1179 ■ Motor: 1.5kW × 200V AC ■ Material ・Body/Screen/Screw: SUS304 ・Others: Standard specification SS (SUS specification available separately) *For more details, please refer to the PDF document or feel free to contact us.

• Other water treatment equipment

The "DM25" is a screw press dewatering machine with a processing capacity of 400 to 600 kg/h. The material consists of SUS304 for the main body, screen, and screw, while the standard specification is SS, with SUS specification available separately. We propose a complete system that includes not only the necessary screw press dewatering machine but also other equipment such as crushers, conveyors (screw conveyors), and hoppers, tailored to the customer's specific materials. 【Specifications】 ■ Processing capacity (kg/h): 400 to 600 ■ Machine dimensions (mm): L2298, W857, H1072 ■ Motor: 1.5kW × 200V AC ■ Material ・Main body/Screen/Screw: SUS304 ・Others: Standard specification SS (SUS specification available separately) *For more details, please refer to the PDF document or feel free to contact us.

• Other water treatment equipment

The "DM20" is a screw press dewatering machine with dimensions (mm) of L2000, W817, H1051. The processing capacity (kg/h) is 250 to 350, and the motor is 1.5kW × 200V AC. We offer a complete system tailored to your needs, including equipment other than the screw press dewatering machine, such as crushers, conveyors (screw conveyors), and hoppers, depending on the materials you are handling. 【Specifications】 ■ Processing capacity (kg/h): 250 to 350 ■ Machine dimensions (mm): L2000, W817, H1051 ■ Motor: 1.5kW × 200V AC ■ Material ・Body/Screen/Screw: SUS304 ・Others: Standard specification SS (SUS specification available separately) *For more details, please refer to the PDF materials or feel free to contact us.

• Other water treatment equipment

The "DM15" is a screw press dewatering machine with a motor of 0.75kW × 200V AC. We offer a complete system tailored to your needs, including crushers, conveyors (screw conveyors), hoppers, and other equipment in addition to the necessary screw press dewatering machine. We will also layout these components according to your installation space. 【Specifications】 ■Processing capacity (kg/h): 80-120 ■Machine dimensions (mm): L1352, W463, H732 ■Motor: 0.75kW × 200V AC ■Material ・Body/Screen/Screw: SUS304 ・Others: Standard specification SS (SUS specification available separately) *For more details, please refer to the PDF document or feel free to contact us.

• Other water treatment equipment

The "DM10" is a screw press dewatering machine with a processing capacity of 40 to 60 kg/h. The machine dimensions (mm) are L 776, W 310, H 600, and the motor is 0.1 kW × 100V AC. The material is SUS304 for the main body, screen, and screw, while the other parts are standard specification SS, with SUS specification also available separately. 【Specifications】 ■ Processing capacity (kg/h): 40 to 60 ■ Machine dimensions (mm): L776, W310, H600 ■ Motor: 0.1 kW × 100V AC ■ Material ・Main body/screen/screw: SUS304 ・Others: Standard specification SS (SUS specification available separately) *For more details, please refer to the PDF document or feel free to contact us.

• Other water treatment equipment

Kawaguchi Seiki Co., Ltd. is a company primarily engaged in the business of manufacturing hydraulic equipment, injection molding machines, and general machinery. We also offer proposals for the transportation systems before and after the screw press dewatering machine. In particular, regarding screw conveyors, we can handle everything from design to production based on our track record, so please feel free to consult us. 【Sales Items】 ■ Planning and sales of food residue processing systems, including the manufacturing of small screw press dewatering machines and eco-feed. ■ Manufacturing and OEM supply of multi-disk type sludge dewatering machines from Helios. ■ Manufacturing of peripheral equipment for printing machines from Baldwin Japan. ■ Manufacturing line units for coil winding machines from Odawara Engineering. ■ Additionally, we respond to diverse needs with high quality, high precision, small quantities of various types, and short delivery times, whether for single-item processing or units/products. *For more details, please refer to our catalog or feel free to contact us.

• Other factory equipment
• Other separation devices, machinery and equipment

The "DM Series" is a screw press dewatering machine that effectively reduces industrial waste and utilizes resources (such as press cake feed and fertilizers) due to its high separation performance. By widening the opening of the screen, it achieves high dewatering efficiency. The structure is also simple and easy to handle, making maintenance straightforward. Additionally, it features a compact space-saving design that leverages the latest technology and allows for continuous automatic operation, among other various features. 【Features】 ■ Also contributes to environmental measures! ■ High dewatering efficiency ■ Easy maintenance ■ Simple installation and handling ■ Space-saving *For more details, please refer to the catalog or feel free to contact us.

• Other separation devices, machinery and equipment

The Screw Press Dehydrator DM Series enables the reduction of industrial waste and effective resource utilization (such as press cake feed and fertilizers) due to its high separation performance. By adopting a patented wedge wire (Patent No. 4214183) in the screen, it achieves a high opening rate and excellent dewatering efficiency. Its simple structure allows for easy maintenance, and with fewer consumable parts, low-speed rotation, and a sealed design, it ensures no noise, vibration, or liquid splashing, providing a good working environment. For more details, please contact us or refer to the catalog.

• Other water treatment equipment

We believe that "excellent human resources can provide advanced products backed by precision and quality by utilizing the latest equipment based on years of accumulated know-how." Therefore, each department—technology development, sales, production management, and manufacturing—works closely together, and in collaboration with group companies and partner factories, we have established a unique in-house system that can promptly respond to your wide-ranging needs. Moreover, we have strengthened our internal management functions, achieving rapid startup, increased productivity, and shortened delivery times, continuously supporting various industries with a flexible and dynamic organizational structure. For more details, please contact us or refer to our catalog.

• Hydraulic Equipment
• Injection Molding Machine