三進製作所 List of Products and Services

With the "EconoBack System" for filtration, wastewater treatment, and resource recovery and reuse of water, chemicals, and metals, we achieve not only partial optimization but also overall optimization! This includes filtration, recovery of valuable metals, reduction of chemical usage and washing water volume, and removal and purification of impurities. Our goal is to provide a low-cost, environmentally friendly, zero-discharge treatment plating system focused on resource recovery and recycling. We propose optimal products for each process: "Degreasing → Acid Washing → Plating → Recovery → Washing → Resource Recovery." ● Products for degreasing... Oil-water separation device for degreasing baths ● Products for acid washing... Acid and metal salt separation device ● Products for plating... Filtration machines, concentration devices ● Products for recovery... Concentration devices ● Products for washing... Filtration machines, cylinder-type ion exchange devices ● Products for resource recovery... Resource recovery center system.

Introducing the precision filtration machine from Sanjin Manufacturing, the "F40 Model Precision Filtration Machine." It is an ideal general-purpose clear filtration machine for filtering large-capacity plating solutions, cleaning solutions, and industrial water up to 4000L, as well as for wastewater treatment. It is easy to handle, and stable filtration accuracy is achieved through pre-coat filtration using a large filtration area with a flat wire mesh filter medium and various filtration aids. It has received high praise from the industry alongside the F30 model precision filtration machine. 【Applications】 Final filtration of various plating solutions / anodizing solutions / Glauber's salt and spinning baths / cleaning solutions / industrial water / wastewater treatment / various solutions and water. 【Features】 ● Equipped with a patented pre-coat circuit for stable precision filtration. ● Use of flat wire mesh filter medium (radiation filter medium) for maximum filtration area. ● The pump performs equally well at both 50Hz and 60Hz. ● SP filter cloth (special raised filter cloth) is used according to the properties of the liquid. ● Complete with filter lifting device, lid opening and closing device, and steps for easy operation and inspection. *For more details, please contact us or download the PDF.

Introducing the F30 Precision Filtration Machine from Sanjin Manufacturing Co. This general-purpose clear filtration machine is ideal for filtering medium-capacity plating solutions, cleaning solutions, and factory water up to 2000L, as well as for wastewater treatment. It is easy to handle and achieves stable filtration accuracy through pre-coat filtration using a large filtration area with a flat wire mesh medium and various filtration aids. It has received high praise from the industry alongside the F40 Precision Filtration Machine. 【Applications】 Final filtration of various plating solutions / anodizing solutions / sodium sulfate and spinning baths / cleaning solutions / industrial water / wastewater treatment / various solutions and water 【Features of the F30 Precision Filtration Machine】 ■ Stable precision filtration with a patented pre-coat circuit ■ Maximum filtration area using flat wire mesh (radial medium) ■ The pump performs equally well at both 50Hz and 60Hz ■ Specially raised filter cloth used according to the properties of the liquid *For more details, please download the PDF document or feel free to contact us.

This is a purification device aimed at improving the quality of trivalent chromate and reducing wastewater load. It is compact and unit-type, making installation easy. It extends the renewal cycle of the activation solution, thereby reducing the workload. The special ion exchange resin that has reached saturation is regenerated at our resource recycling center. ● Stabilization and improvement of plating quality. ● Compliance with nitrogen regulations. ● Reduction of wastewater treatment load. ● Reduction of construction work hours.

The recirculator is a device that separates metal salts and free acids from a metal-containing acidic solution using a special ion exchange resin, discharging the metal salts. The recovery of free acids requires no energy such as chemicals or heat; only water is used, making it very economical. It maintains a constant composition and concentration of processing solutions such as etching. * Automation of acid solution concentration management. * Stabilization of the acid treatment process. * Extension of the lifespan of acid solutions. * Reduction of acid consumption. * Reduction of waste acid disposal costs. * Mitigation of the burden on wastewater treatment. * Reduction of nitrogen concentration in discharged water through nitric acid recovery. ● Efficiently separates metal salts and free acids in acidic solutions. ● Only water is needed for the recovery of free acids. No chemical regeneration is required. ● The composition of acid treatment solutions, such as for etching, is stabilized, extending the lifespan of the processing solutions.

Introducing the precision filtration machine "Eco Ace α type C/type E" from Sanjin Manufacturing. This precision filtration machine boasts high filtration performance, space-saving design, excellent sealing structure, and easier handling. Compared to the conventional model "Eco Ace Plus," it allows anyone to achieve stable filtration performance, and the replacement and installation of the wound cartridge filter material have been significantly simplified and made more reliable. *Type C uses a cartridge system, while type E employs a filter cloth system. 【Features】 ● Improved filtration performance when using cartridge filter materials ● Shortened lid opening and closing operation time with simple operation ● High sealing structure with bolt fastening for outer cylinder connection ● Various filter materials can be selected according to application ● Significant weight reduction achieved by using glass fiber reinforced polypropylene ● Improved maintainability with the adoption of a union system ● Achieved an average space reduction of 23% compared to conventional models *For more details, please refer to the PDF document or feel free to contact us.

Introducing the simple filtration device "Eco Ace α type B" from Sanjin Manufacturing. The Eco Ace α type B is an economical, simple bag filter. It is easy to operate, has low running costs, and can be used for multiple purposes by changing the filling material according to the intended use. We offer various filling materials, including bags, oil absorbents, granular activated carbon, and ion exchange resins. Compared to the conventional model "Eco Ace Plus," the operation has become more comfortable, and safety and durability have improved. 【Features】 ● Easy to set and replace the filter material. ● Waste volume reduced to 1/10 compared to cartridge filters. ● Does not dirty the operator or the floor during bag replacement. ● Can be cleaned with chemicals and reused as needed. ● Can be used for multiple purposes by changing the contents of the bag. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the reverse washing precision filtration machine "Eco Ace α type T" from Sanjin Manufacturing Co., Ltd. It utilizes a specially developed tubular type T filter material. This high-precision and stable filtration machine significantly reduces operating costs while also decreasing the mass and disposal costs of waste. 【Features】 ● The use of special tubular T filter material ensures extremely stable filtration accuracy. ● Instant reverse pressure filter cleaning is completed in about 10 seconds. ● Waste volume reduced by 50% (compared to our company). ● Filtration aid usage reduced by 50% (compared to our company). ● Running costs are less than half of cartridge-type systems (compared to our company). *For more details, please refer to the PDF document or feel free to contact us.

Introducing the "Eco Ace α type K," a precision filtration machine specifically designed for gold plating solution by Sanjin Manufacturing. This precision filtration machine achieves a longer lifespan by incorporating a dedicated pump that suppresses gold precipitation into the high-performance filtration machine, Eco Ace Plus. Compared to the conventional model "Eco Ace Plus," anyone can achieve stable filtration performance, and the replacement and installation of the spool cartridge filter material has been significantly simplified and made more reliable. 【Features】 ● Equipped with a dedicated pump that suppresses gold precipitation ● The housing series (EAX1H/2H/3H/4H) is also compatible with gold plating solutions * Please use the dedicated pump for gold plating solution compatible with Eco Ace α type K. * For more details, please refer to the PDF document or feel free to contact us.

Introducing the precision filtration housing "Eco Ace α type H" from Sanjin Manufacturing. This is the housing for the resin-based precision filtration machine "Eco Ace α series." It achieves high-precision filtration through the combination of housing and filter media. By combining the housing units, high-precision filtration in series, such as two-stage and three-stage filtration, as well as parallel large-capacity filtration, can be easily realized. Compared to the conventional model "Eco Ace Plus," the operability has become more comfortable, and safety and durability have been improved. 【Features】 ● Achieves high-precision filtration in series, such as two-stage and three-stage filtration, and parallel large-capacity filtration ● Further high-precision filtration can be realized by combining various filter media ● Special accessories include union connection parts, flange connection parts, support frame (leg and base set), pressure gauge, drain valve set, etc. *For more details, please refer to the PDF document or feel free to contact us.