SANWA List of Products and Services

The "High-Pressure Air Dryer" is a device used to dry high-pressure air. By using heat exchange with refrigerant gas, it forcibly removes the water vapor contained in the compressed air, thereby suppressing the generation of drain (moisture generated in compressed air, etc.). 【Features】 ■ Uses a refrigeration cycle that circulates refrigerant gas (alternative refrigerant gas) ■ Composed of a refrigeration unit, heat exchanger, and moisture separator ■ Equipped with electrical devices and displays for functional operation *For more details, please download the PDF or feel free to contact us.

• Drying Equipment

We would like to introduce SANWA's products, which develop and manufacture air compressors for starting engines and gas turbines for marine vessels. Our lineup includes the highly utilized model "Air-Cooled Multi-Stage Compression" for hot spring water lifting, as well as the "Drain Separator" equipped with an automatic drain trap function as standard. 【Product List】 ■ Air Lift Compressors ■ Drain Separators / Drain Separator Units ■ Low-Frequency Dedicated Intake Silencers ■ Silenced Check Valves ■ Indoor and Outdoor Installation Unit Boxes ■ Compressor Room Installation and Piping Contracting *For more details, please refer to the PDF materials or feel free to contact us.

• Drying Equipment

More than 60 years have passed since our establishment, and we have continuously challenged ourselves as experts in compressors, exploring and developing various applications. The experience we have cultivated has become knowledge, and we maintain a professional awareness in handling high-pressure air. We provide our customers with better products, assist in selecting products that meet their needs, and offer technical advice. Although we are not a large company, we leverage our agility to provide our customers with the best possible service. 【Business Activities】 ◎ Manufacturing and sales of compressors for starting land and marine diesel engines ◎ Manufacturing and sales of compressors for hot spring water lifting ◎ Development and manufacturing of special compressors ◎ Assist gas compressors for laser processing machines (nitrogen gas) ◎ High-pressure air compressors for firefighting and land breathing apparatus (stationary and portable) ◎ Manufacturing and sales of dedicated peripheral equipment for compressors *For more details, please refer to the PDF materials or feel free to contact us.

• Pneumatic Equipment

Our company develops and manufactures high-performance, high-reliability "air-cooled multi-stage compressors" for starting engines and gas turbines. We offer a "lightweight, compact design L-type two-stage compression" model, as well as a "W-type air-cooled three-stage compression" that can maintain stable performance even with high operating rates, and an "X-type air-cooled three-stage compression type" that operates more efficiently and stably. Additionally, we can accommodate various special specifications, including a "drain separator" that removes condensate from compressed air. 【Features】 ■ High performance and high reliability ■ Simple structure, lightweight, and compact ■ Easy maintenance ■ Capable of accommodating various special specifications *For more details, please refer to the PDF document or feel free to contact us.

• Pneumatic Equipment

The "Gas Booster BSN Series" is a dedicated booster for converting assist gas (nitrogen gas) for laser processing machines from suction pressure to high pressure. The sealed structure ensures that gas purity is not compromised. (There is no decrease in gas purity during booster startup.) The non-leak type prevents unnecessary consumption of the gas being used. Additionally, the automatic switching function between unloader operation and ON-OFF operation reduces power consumption. 【Features】 ■ Ensures gas purity ■ Energy-efficient ■ Low noise and low vibration ■ Supplies clean gas ■ Space-saving *For more details, please refer to the PDF materials or feel free to contact us.

• Other processing machines

The "High-Pressure Air Compressor" is a SANWA air-cooled air compressor that optimizes the temperature of each part with a rational piston shape, enabling long hours of continuous operation. It significantly reduces lubricant consumption. By balancing multiple cylinders and reducing weight, it minimizes vibration, and it employs special valves to achieve low noise levels. The combination of forced air cooling with a cooling fan enhances performance and reliability. With its unique clean air system, it is capable of supplying high-purity clean air. 【Features】 ■ Low noise type and portable (with casters) options available ■ Control panel, dryer, and air layers can be selected as options ■ Voltages other than 200V can also be selected ■ Equipped with safety devices, easy operation for anyone ■ Suitable for marine use, various inspections, and compliant with marine inspections (JG, NK, etc.) and high-pressure gas safety law certifications *For more details, please refer to the PDF materials or feel free to contact us.

• Gas Generator

The "W-type air-cooled three-stage compression" is a three-cylinder type compressor with a power range of 5.5 kW to 11 kW. It has a high air discharge volume per unit of power and demonstrates stable performance even with high operating rates. It is suitable for applications with higher operating rates compared to the L-type air-cooled two-stage compressors, primarily used in high-efficiency cogeneration systems. 【Features】 ■ Three-cylinder type with power ranging from 5.5 kW to 11 kW ■ High air discharge volume per unit of power ■ Stable performance even with high operating rates *For more details, please refer to the PDF document or feel free to contact us.

• Pneumatic Equipment

The "Emergency L-Type Air-Cooled Two-Stage Compressor" is a compressor powered by a recoil engine, allowing for air filling even in environments without electricity. It is driven by an L-type two-stage (2-cylinder) engine, making it operational during power outages and outdoors. It is primarily intended for emergency use. 【Features】 ■ Air filling is possible even in environments without electricity ■ Powered by an L-type two-stage (2-cylinder) engine ■ Operational during power outages and outdoors *For more details, please refer to the PDF document or feel free to contact us.

• Pneumatic Equipment

The "X-type air-cooled three-stage compression" is a compressor that operates with a power of 11 kW or more and has a relatively high operating rate. It adopts a four-cylinder type, allowing for improved efficiency and stable operation. It is used as a compressor for environments that require high maintenance and small space, as well as for starting diesel engines and gas turbines that require a large air volume. 【Features】 ■ Greater power than the W-type air-cooled three-stage compression ■ Adopts a four-cylinder type ■ For starting gas turbines and diesel engines *For more details, please refer to the PDF document or feel free to contact us.

• Pneumatic Equipment

The "L-type air-cooled two-stage compressor" is a compressor with a power range of 1.5kW to 7.5kW. Thanks to its L-type two-stage (2-cylinder) design, it is lightweight and compact. It is primarily used as a compressor for starting diesel engines and gas turbines. 【Features】 ■ Power range of 1.5kW to 7.5kW ■ Lightweight and compact design ■ For starting gas turbines and diesel engines *For more details, please refer to the PDF document or feel free to contact us.

• Pneumatic Equipment

This product is a "compressor" specially developed for hot spring (air lift) water lifting. Thanks to its dedicated design, it increases the airflow per unit of power and features a structure prioritized for continuous operation. Additionally, it supports soundproofing, vibration reduction, and outdoor installation, allowing for unitization in an outdoor box that enables centralized management of the machinery, making it adaptable to various installation environments. By using an intake silencer designed with environmental vibrations and noise in mind, along with dedicated anti-vibration springs, it is also possible to create a product that meets various environmental conditions. 【Features】 ■ Specially developed for hot spring (air lift) water lifting ■ Dedicated design that increases airflow per unit of power ■ Structure prioritized for continuous operation ■ Supports soundproofing, vibration reduction, and outdoor installation *For more details, please refer to the PDF materials or feel free to contact us.

• Pneumatic Equipment

This product is a "vehicle-mounted compressor" that can be brought to various sites and operated as is. By making it vehicle-mounted, it is possible to easily operate a heavy compressor. Since all specifications are made to order, we can provide specifications tailored to the customer's requests. [Photo Base] ■ Vehicle: 4-ton truck ■ Compressor Power: 45kW ■ Air-cooled 3-stage compression gas lift type (Model 3S100A) *For more details, please refer to the PDF document or feel free to contact us.

• Pneumatic Equipment

The "Outdoor Soundproof Unit" is a box-type unit that can integrate the compressor and its associated equipment into a single unit. It significantly reduces the noise from compressors, which can be problematic in areas with noise regulations. This allows for the installation of compressors without the need to create an outdoor machine room. Additionally, by consolidating the compressor, silencer, separator, control panel, and other components into one unit, it excels in management and maintenance after installation. 【Features】 ■ Integrates the compressor and associated equipment ■ Significantly reduces compressor noise ■ Allows for compressor installation without the need for an outdoor machine room ■ Excellent management and maintenance after installation *For more details, please refer to the PDF document or feel free to contact us.

• Anti-vibration, earthquake-proof, vibration-isolating devices

"Silencer" is a soundproofing device designed to reduce the intake noise of compressors. Noise in the environment is considered "natural" by those who use it, while those who are not involved believe it not only "negatively impacts the living environment but also has adverse effects on mental well-being." Particularly with compressors, they are regarded as a source of noise pollution to the extent that specific noise regulations are established in various prefectural ordinances. Our company has analyzed the source of noise generated by compressors and developed a dedicated soundproofing device, bringing it to market. 【Features】 ■ Soundproofing device for reducing compressor intake noise ■ Aimed at enabling installation even in areas adjacent to residential neighborhoods and lodging facilities ■ By combining a dedicated box and vibration isolation device into a unit, it allows for even higher-level noise countermeasures *For more details, please refer to the PDF materials or feel free to contact us.

• others

This product is a "vibration isolation device" designed to suppress vibrations transmitted from the compressor. Vibrations during the operation of the compressor are considered an environmental issue along with noise. Our company is working to suppress environmental vibrations by adopting suitable soundproofing devices in collaboration with soundproofing device manufacturers. *For more details, please refer to the PDF materials or feel free to contact us.

• others

This product is an "air tank" that comes as a set with the compressor. Our company collaborates with manufacturers to select and provide a capacity that matches the compressor's capacity and the customer's usage. *For more details, please refer to the PDF document or feel free to contact us.

• others

The "drain separator" is a device that separates moisture and oil generated in compressed air from the air and releases it externally. In compressed air, moisture, dirt, and oil generated by condensation are mixed. By installing this product, you can remove the generated drain and reduce the burden on surrounding equipment. There are water-cooled and air-cooled types available. If you require higher precision dry air, please use the "refrigerated high-pressure dryer." 【Features】 ■ A device that releases moisture and oil generated in compressed air to the outside ■ Reduces the burden on surrounding equipment ■ Available in air-cooled and water-cooled types *For more details, please refer to the PDF materials or feel free to contact us.

• others

"Compressors and dryers" are frequently used in the manufacturing industry and factories. There are many options available for compressors, including <dry type and oil-filled>, and for dryers, <refrigeration type, adsorption type, and membrane type>. But are you really able to choose what you truly need? At SANWA Corporation, we have published a detailed document explaining how to select these items, titled "Smart Ways to Choose Compressors and Dryers." It contains tips for significantly reducing initial investment and operating costs! *The document can be viewed via the "PDF Download" link below.

• Pneumatic Equipment

SANWA provides better products that meet our customers' needs through consideration for the environment, knowledge and experience, and proactive action. Regarding responsible environmental issues that companies should address, we actively implement initiatives as part of our product development concept. Additionally, the experience we have cultivated becomes knowledge, and with the awareness of being professionals handling high-pressure air, we offer better products to our customers and provide product selection and technical advice that meets their needs. [SANWA's Strengths] ■ Environmentally conscious product development ■ Knowledge from 60 years of experience as a compressor specialist manufacturer ■ Proactive action driven by young talent *For more details, please refer to the related links or feel free to contact us.

• Pneumatic Equipment

We will select the model and propose specifications considering the usage method, local conditions, and your preferences. Once you understand the product and your budget allows, we will proceed with a formal order. We will submit drawings of the delivery condition for approval and final confirmation, after which the product will be completed through processing, assembly, operation confirmation, painting, and various tests and inspections. Additionally, maintenance such as capability maintenance and repairs can be performed on-site by our manufacturer's technicians. 【Production Flow (Partial)】 ■1. Inquiry and Meeting - We will propose the selection of the model and specifications considering the usage method, local conditions, and your preferences. - We also handle the submission of estimates, etc. ■2. Order - Once you understand the product and your budget allows, we will proceed with a formal order. *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing

We would like to introduce our 3MPa energy-saving air compressor, the 'SS Series'. Thanks to our unique valve system, compression heat is reduced, and L.O. carbonization is suppressed. With low lubricant consumption and excellent cooling properties, continuous operation is possible. Additionally, we have reduced the number of components in each model by 25%, and improved maintainability through the simplification of each part, piping, and cooling systems. 【Features】 ■ No L.O. mist discharge pipe, preventing air pollution in the surrounding area ■ Reduction of unnecessary heat generation, suppressing room temperature rise ■ Achieved low noise levels through our unique valve system ■ Achieved low vibration through lightweight moving parts, multi-cylinder balance, and detailed vibration analysis ■ Reduced lubricant usage by approximately 30% *For more details, please refer to the PDF document or feel free to contact us.

• Pneumatic Equipment

It can prevent troubles caused by rust due to moisture inside the compressor and free you from the troublesome task of draining water from the compressor! By using heat exchange with refrigerant gas, it forcibly removes the water vapor contained in the compressed air, thereby suppressing the generation of drain (moisture generated in compressed air, etc.). 【Features】 ■ Uses a refrigeration cycle that circulates refrigerant gas (alternative refrigerant gas) ■ Composed of a refrigeration unit, heat exchanger, and moisture separator ■ Equipped with electrical devices and displays for functional operation *For more details, please download the PDF or feel free to contact us.

• Drying Equipment

At SANWA Corporation, we specialize in high-pressure dryers. By introducing dryers, we can prevent troubles caused by rust due to moisture inside the compressor, and we can also free you from the hassle of draining water from the compressor! Utilizing high-pressure dryers for pumps and gas turbines for power generation helps prevent malfunction of the starting valve at critical moments when you need it to operate, such as during emergencies. Through heat exchange using refrigerant gas, we forcibly remove the water vapor contained in compressed air, thereby reducing the generation of drain (moisture generated in compressed air). 【Features】 - Uses a refrigeration cycle that circulates refrigerant gas (alternative refrigerant gas) - Composed of a refrigeration unit, heat exchanger, and moisture separator - Equipped with electrical devices and displays for functional operation

• Pressure Control