KBKエンジニアリング List of Products and Services

KBK Engineering Co., Ltd. will be exhibiting at the "OTEX Okayama Technology Exhibition 2024" held at Convex Okayama. The purpose of this exhibition is to widely promote "Okayama, the manufacturing prefecture," create matching opportunities with major manufacturers from both inside and outside the prefecture, and expand the sales channels of manufacturing companies within the prefecture. Our company provides maintenance, parts manufacturing, and repairs for various rotating machinery used in factories such as chemicals, food, steelmaking, and biomass. We sincerely look forward to your visit. 【Exhibition Overview】 ■ Venue: Convex Okayama Large, Medium, and Small Exhibition Halls (675 Ouchida, Kita-ku, Okayama City) ■ Dates: November 13 (Wed) - 14 (Fri), 2024 ■ Opening Hours: November 13 (Wed) 10:00 AM - 5:00 PM, November 14 (Thu) 10:00 AM - 4:30 PM ■ Booth Number: 33 *For more details, please feel free to contact us.

• Surface treatment contract service

KBK Engineering Co., Ltd. provides maintenance for cooling tower gear reducers. With extensive experience and a proven track record of servicing gear reducers from various manufacturers, we can propose repairs based on issues and delivery timelines, manufacture various components including gears, and respond appropriately to the situation. Additionally, based on our maintenance experience, we can avoid unnecessary disassembly of components, offering various advantages such as cost reduction and shorter delivery times. 【Features】 ■ Proven maintenance experience with various manufacturers! ■ Component manufacturing considering usage conditions ■ Maintenance including trial runs ■ In-house non-destructive testing ■ Thermal spraying repairs and precision machining conducted by group companies ■ Experience in manufacturing various gears such as spiral bevel, pinion, and helical gears *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox

KBK Engineering Co., Ltd. provides maintenance for reduction gears. We offer comprehensive services for gear device maintenance, including diagnosis, condition checks, non-destructive testing, hardfacing, thermal spraying, plating repairs, machining, dynamic balancing corrections, trial runs, and diagnostics. After maintenance, the smooth rotation reduces noise and vibration, leading to a longer lifespan. Additionally, the stable operation of production machinery contributes to quality stabilization, which can enhance productivity. [Features] - Break free from dependence on manufacturers - Gear production considering usage conditions - Proven track record in manufacturing various gears such as worm, spiral bevel, spline, and planetary gears - Case repairs and refurbishments for large reduction gears - In-house non-destructive testing - Thermal spraying repairs and precision machining conducted by group companies *For more details, please refer to the PDF document or feel free to contact us.

• Gearbox
• Other contract services

Our track record of maintaining various centrifuges allows us to perform balance corrections on screws and bowls without resistance to the processed materials. In addition to balance conditions and correction methods, we also consider the priority of adding or removing additional materials when carrying out work. We specialize in repairs aimed at ensuring stable operation and improving quality of centrifuges, including distortion-free buildup and thermal spray repairs necessary to restore geometric tolerances. 【Our Parts Repair】 ■ By examining the causes of damage and wear, we select suitable materials from various options such as hardened buildup materials, ceramics, and carbide. ■ We handle repairs aimed at ensuring stable operation and improving the quality of centrifuges. ■ We can also address repairs including the framework that serves as the housing. *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair

Our company repairs parts by applying hard materials such as Stellite, Colmonoy, and Yutaloy through build-up and thermal spraying, adding excellent wear and corrosion resistance. Oil seals play a crucial role in preventing the leakage of contents, grease, and oil necessary for the stable operation of centrifuges, while adjacent bearings are vital components that support high-speed rotation. We strive to carry out repairs using suitable methods that consider costs and delivery times by examining the thermal spray materials and their application methods. [Our Parts Repair] - By investigating the causes of damage and wear, we select suitable materials from various options such as hardened build-up materials, ceramics, and super hard materials. - We handle repairs aimed at ensuring stable operation and improving the quality of centrifuges. - We are capable of addressing repairs, including those of the frame that serves as the housing. *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair

The path for discharging solid materials while rotating at high speed is always exposed to wear. Repairs are made through welding buildup or thermal spraying in cooperation with Kurashiki Boring Machine Works, tailored to the characteristics of the conveyed materials. We select appropriate materials and repair methods to enhance longevity. Our company is capable of addressing the dynamic balance required for rotating machinery, including repairs to the framework that serves as the housing. [Our Parts Repair] - By examining the causes of damage and wear, we conduct suitable selections from various materials such as hardened buildup materials, ceramics, and carbide. - We handle repairs aimed at stabilizing the operation of centrifuges and improving quality. - We can also address repairs to the framework that serves as the housing. *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair

Our company specializes in repairs aimed at ensuring stable operation and quality improvement of centrifuges, including distortion-free build-up and thermal spray repairs necessary for restoring geometric tolerances. By using build-up materials with enhanced wear resistance for screw repairs, we can improve durability, enhance separation performance of transported materials, and prevent contamination. Depending on the area being repaired, we consider the fabrication or rewinding of blades, allowing for the reuse of screws. 【Our Parts Repair】 - By examining the causes of damage or wear, we select suitable materials from various options such as hardened build-up materials, ceramics, and carbide. - We handle repairs aimed at ensuring stable operation and quality improvement of centrifuges. - We can also address repairs including the frame that serves as the housing. *For more details, please refer to the PDF document or feel free to contact us.*

• centrifuge
• Calibration and repair

Wear caused by high-speed rotation of transported items or by fitting parts can often result in damage that cannot be addressed through standard repairs. At KBK Engineering, we are capable of manufacturing the same parts using advanced measurement technology. Regardless of the complexity of the parts, we maintain a system that allows us to restore them using materials, heat treatment, surface treatment, welding, and machining, demonstrating our ability to produce various components for high-speed rotating machinery that require high precision. 【Our Parts Manufacturing】 ■ Repair and refurbishment using our technology with over 40 years of experience in centrifuges ■ Maintaining a system that allows restoration using materials, heat treatment, surface treatment, welding, and machining ■ Capable of manufacturing various components for high-speed rotating machinery that require high precision *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Contract manufacturing

The gearbox that generates a slight speed difference between the bowl and the screw is composed of numerous gears and pinion shafts, depending on the number of stages. We consider appropriate materials and elements that can withstand the torque caused by the processed materials and the differential to manufacture our products. At KBK Engineering, we provide high-quality parts based on the technology gained from various centrifuge maintenance. [Our Parts Manufacturing] ■ Repair and refurbishment using our technology accumulated over 40 years of involvement with centrifuges ■ Maintaining a system capable of restoration using materials, heat treatment, surface treatment, welding, and machining ■ Capable of manufacturing various parts for high-speed rotating machinery that require high precision *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Contract manufacturing

At KBK Engineering, we provide high-quality parts based on the technology gained from the maintenance of various centrifuges. The "screw" is manufactured by considering many conditions, such as the material of the body and the selection of the wear-resistant material for the blades, elements for efficient transportation, and the necessary processing and welding methods to ensure rotation without vibration. We maintain a system that can restore even complex parts by utilizing materials, heat treatment, surface treatment, welding, and machining. 【Our Parts Manufacturing】 ■ Repair and refurbishment using our technology accumulated over 40 years of involvement with centrifuges ■ A system that can restore parts by utilizing materials, heat treatment, surface treatment, welding, and machining ■ Capable of manufacturing various parts for high-speed rotating machinery that require high precision *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Contract manufacturing

The "bowl" directly affects the quality of the conveyed items separated by precision, so many factors are required for its production. Additionally, it is necessary to appropriately determine the elements of the conical part called the beach, as well as the shape of the inner surface and the condition of the surface that influence the conveying capacity. KBK Engineering provides high-quality components based on the technology gained from the maintenance of various centrifuges. [Our Component Manufacturing] - Repair and refurbishment using our technology accumulated over 40 years of involvement with centrifuges - Maintaining a system capable of restoration utilizing materials, heat treatment, surface treatment, welding, and machining - Capable of manufacturing various components for high-speed rotating machinery that require high precision *For more details, please refer to the PDF materials or feel free to contact us.

• centrifuge
• Calibration and repair
• Contract manufacturing

The corrosion of the fit with the screw and the fit with the bowl was severe, leading to an inability to maintain appropriate geometric tolerances, which caused vibrations and resulted in unstable rotation. After thoroughly disassembling the components, the scale was meticulously cleaned, and the repair areas were made clean before carefully repairing them with special welding to prevent any distortion. Based on the state of corrosion, we examined the condition of the bolts and surfaces at the fastening points, and replaced all consumables. [Issues] ■ Severe corrosion of the fit with the screw and the fit with the bowl ■ Inability to maintain appropriate geometric tolerances, leading to vibrations and unstable rotation *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Other services

We would like to introduce a case study of a centrifuge used in a chemical plant. We carried out repairs on fits, inspections of screws and bowls, inspections of gears in the differential device, and replacement of worn parts. Defective areas were precisely repaired to tolerance, and by achieving stable operation compared to before maintenance, the quality of the product improved. By regularly conducting overall inspections and gear inspections, we can stabilize the quality of the processed materials and maintain a high yield. 【Case Overview】 ■ Work Details - Conducted repairs on fits, inspections of screws and bowls, inspections of gears in the differential device, and replacement of worn parts. - Defective areas were precisely repaired to tolerance. ■ Result: By achieving stable operation compared to before maintenance, the quality of the product improved. *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Other services

Due to the transportation of hard materials, the hard substance built up on the screw blades had worn away, and there was a significant vibration caused by an imbalance, leading to a request for emergency maintenance. By rewinding the screw blades and applying a harder material than before, we were able to suppress wear. The polishing of the outer diameter improved the transport capacity, allowing for more efficient processing than before maintenance. [Issues] - The hard substance built up on the screw blades had worn away due to the transportation of hard materials. - An imbalance caused significant vibrations. *For more details, please refer to the PDF document or feel free to contact us.*

• centrifuge
• Calibration and repair
• Other services

Due to the accumulation of tar and wear on the screw, the conveying capacity of the processed material had decreased, and many issues were observed overall, including wear on the fitting parts, corrosion of the base plate, and wear on the main cover. Therefore, the conveying capacity for the processed material was restored by rewinding and building up the screw. Repairs were made to the wear on the fitting parts through plating, thermal spraying, and buildup, as well as repainting the base plate and polishing the main cover, restoring them to like-new condition. [Issues] ■ The accumulation of tar and wear on the screw led to a decrease in the conveying capacity of the processed material. ■ Many issues were observed overall, including wear on the fitting parts, corrosion of the base plate, and wear on the main cover. *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Other services

We provide on-site maintenance, disassembly, and installation of centrifuges upon request. With our extensive maintenance experience with various manufacturers' centrifuges, we can accurately assess the parts that need repair, allowing us to shorten the construction period without unnecessary repairs. If necessary, we collaborate with our affiliated company, Kurashiki Boring Machine Co., to carry out repairs on parts, enabling us to complete rapid thermal spraying repairs with minimal downtime. 【Centrifuge Maintenance by KBK Engineering】 ■ Over 40 years of experience in the manufacturing and maintenance of centrifuges ■ Comprehensive support from diagnosis and condition verification to advice on stable production and trial runs ■ Implementation of repairs suitable for the necessary parts ■ Post-repair improvements in processes due to reduced moisture content and stabilized quality of treated materials, leading to increased productivity *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Other services

Our company can conduct pre-shipment trial runs for certain models and a complete set of frames. By maintaining a specified rotational speed for a certain period and monitoring temperature, vibration, and unusual noises from bearings, we can confirm the condition of the centrifuge after maintenance. By comparing the obtained operating data with past performance and similar models, we ensure that there are no issues with the repair or assembly processes, and only those deemed normal are shipped. 【KBK Engineering's Centrifuge Maintenance】 ■ Over 40 years of experience in the manufacture and maintenance of centrifuges ■ Comprehensive support from diagnosis and condition verification to trial runs ■ Repairs tailored to the necessary components ■ Post-repair improvements in processes due to reduced moisture content in treated materials and stabilized quality, leading to increased productivity *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Other services

The vibrations and eccentricities of high-speed rotating machinery caused by imbalance not only adversely affect the fitting parts but can also lead to major accidents. Centrifuges require dynamic balancing of each component due to their special structure, where the bowl and screw rotate simultaneously. By implementing efficient balance corrections suitable for each machine, it is possible to carry out modifications at low cost that do not affect the separation efficiency of the processed materials without reducing rigidity. 【KBK Engineering's Centrifuge Maintenance】 ■ Over 40 years of experience in the manufacturing and maintenance of centrifuges ■ Comprehensive support from diagnosis and condition verification to advice on stable production and trial runs ■ Repairs tailored to the necessary parts ■ After repairs, improvements in the process are achieved through reduced moisture content and stabilized quality of the processed materials, leading to increased productivity *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Other services

The wear of the cylindrical bowl, which has flanged ends, must be paid attention to. The wall surface of the bowl that receives the material supplied by the screw conveyor, which rotates at thousands of revolutions, continues to be subjected to significant loads until the material is discharged after dewatering. The wear of the strip bars attached to the bowl wall, which assist in the transportation of the material, affects the separation performance. Knowledge and experience to determine the appropriate materials for repairs, as well as the geometric tolerances and dimensions necessary for normal rotation without vibration, are essential for improving the quality of the material. [KBK Engineering's Centrifuge Maintenance] ■ Over 40 years of experience in the manufacturing and maintenance of centrifuges ■ Comprehensive support from diagnosis, condition verification, and advice on stable production to trial operation ■ Implementation of repairs suitable for the required parts *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Other services

The differential device attached to the centrifuge is also called a gearbox and is broadly classified into planetary gear reducers, cycloidal reducers, and hydraulic motors, which are combinations of various gears. These reducers, although compact, generate significant differentials and are one of the main components of the centrifuge. The retention of materials within the centrifuge generates substantial torque in the differential device, necessitating repairs such as diagnostics, gear repairs, and manufacturing before disassembly. Based on our extensive experience in maintaining various differential devices alongside the centrifuge itself, we can provide suitable repair proposals. [KBK Engineering's Centrifuge Maintenance] ■ Over 40 years of experience in the manufacturing and maintenance of centrifuges ■ Comprehensive support from diagnostics and condition checks to stable production and trial runs ■ Implementation of repairs suitable for the necessary components *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Gearbox

The screw with spiral blades wrapped around a cylinder has many functions within a centrifuge. It is said to be one of the main components of the centrifuge, serving roles such as supplying the material to the inside of the centrifuge, accelerating the supplied material to the same rotational speed as the bowl, and dewatering while passing through the tapered section. The path through which the material passes is a part where wear often occurs due to its high-speed rotation. Our company can accurately diagnose the material and wear conditions, perform build-up repairs using appropriate materials for the worn areas, and even modify the blades to enhance performance. 【KBK Engineering's Centrifuge Maintenance】 ■ Over 40 years of experience in the manufacturing and maintenance of centrifuges ■ Comprehensive support from diagnosis, condition verification, and advice on stable production to trial operation ■ Implementation of repairs suitable for the necessary parts *For more details, please refer to the PDF document or feel free to contact us.

• centrifuge
• Calibration and repair
• Other services

We would like to introduce examples of maintenance, servicing, and repair that are frequently requested. In general maintenance of centrifuges (decanters), we can provide all necessary elements for centrifuge maintenance, including disassembly with an understanding of key points, cleaning performed at an appropriate level based on usage conditions, inspections based on functionality, and repairs and improvements carried out with extensive experience and various techniques and methods. KBK Engineering has a track record of servicing not only domestic products but also overseas products. 【Maintenance Achievements】 ■ Mitsubishi Heavy Industries, Mitsubishi Kakoki, Saito Centrifuge Industry, Tomoe Engineering, Tanabe Wiltec, IHI, Tsukishima Kikai, Hiroshima Metal & Machinery, ANDRITZ, BIRD, FLOTTWEG, and others. *For more details, please refer to the PDF materials or feel free to contact us.

• centrifuge
• Calibration and repair
• Other services

Our company has over 40 years of experience in the maintenance, servicing, and repair of centrifuges. We can provide comprehensive support for diagnosis, condition verification, stable production advice, appropriate inspections, hardfacing, thermal spraying, plating repairs, machining, dynamic balancing corrections, trial runs, and diagnostics. In addition to repairs, we can propose suitable repairs for necessary parts, such as high-precision dynamic balancing required for the stable operation of the entire centrifuge and the production of new parts for components that are difficult to repair, contributing to the longevity of the machinery. [Commonly Requested Services] ■ General maintenance of centrifuges (decanters) ■ Repair of screw conveyors ■ Maintenance of differential devices ■ Repair of bowls ■ Dynamic balancing corrections ■ Trial runs ■ On-site construction *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• centrifuge

Our company provides maintenance technology that integrates diagnostic techniques, condition assessment techniques, construction techniques, and maintenance techniques as "the home doctor of high-speed rotating machinery." Based on our extensive track record and experience, we carry out maintenance under strict management with standardized procedures and electronic medical records, relying on optical judgments from mechanical engineering and materials engineering. We can also respond to requests for manufacturing parts for old machines without drawings, as well as for extending lifespan through material changes and surface treatments. If you are facing challenges such as the inheritance of maintenance technology, the closure of equipment manufacturers, discontinuation of parts production, or reductions in maintenance budgets, please feel free to consult with us. 【Features】 ■ Selection of appropriate materials through qualitative and quantitative analysis ■ Manufacturing of parts tailored to visualized shapes and wear amounts using scanning devices ■ Utilization of 3D measuring instruments to meet high precision needs ■ Accurate repairs based on vibration measurements considering the wear condition of the machinery *For more details, please refer to the materials available for download in PDF format. Feel free to contact us as well.

• Other services

KBK Engineering Co., Ltd. specializes in the maintenance of high-speed rotating machinery, as well as the repair and manufacturing of parts. With a focus on maintenance and repairs that go beyond mere restoration, we are committed to ensuring that each machine fulfills its intended functions and roles. For machinery involved in intermediates or products, we enhance quality through overhauls. In the case of processed materials, we conduct maintenance based on mechanical engineering with the aim of stabilizing the trends of physical property values within acceptable variations. Production machinery that manufactures products and the control machinery that supports it are vital partners in the factory. We ask that you consider KBK Engineering, the home doctor for rotating machinery, when you determine that treatment is necessary for machines that work tirelessly 24 hours a day. 【Examples of Maintenance】 Centrifuges Reduction gears Roots blowers Pumps Mechanical seals Rotary valves Mixers and dispersers Hydraulic motors Various other rotating machinery 【Manufacturing】 Slide gate valves

• Contract manufacturing

Pumps, which are representative of fluid transport machinery, are one of the common fluid machines often seen in processes. They are rotating machines that directly contact products and raw materials, primarily for the purpose of transfer, and come in various types and methods ranging from low pressure to high pressure. At KBK Engineering, we maintain a wide range of pumps from small to large sizes, addressing issues such as component malfunctions that arise from long-term use and performance restoration due to tolerance deviations. We also focus on ensuring stable transport capacity through dynamic balance correction of the impeller alone, implementing the most appropriate maintenance based on usage and years of service.

• Contract manufacturing
• Machinery and equipment installation/dismantling/relocation
• Other contract services

In the closure of piping using a slide gate, the scattering of leaked contents along with the exposed valve plate can cause many problems, such as odors, environmental pollution, and the hassle of cleaning. To address this, while it is relatively easy to make the valve itself a sealed structure, it is not straightforward to suppress leakage at the sliding parts between the drive mechanism for opening and closing the valve body and the internal valve body. Furthermore, we are developing a slide gate valve that has a sealed structure to prevent leakage and clogging of the piping, while also being capable of installation in any orientation and direction, incorporating features to suppress the entrapment of foreign objects in the piping and to prevent the accumulation of fine contents.

• Contract manufacturing

Hydraulic motors, which provide hydraulic drive, are used in various environments with the aim of generating significant power and torque in a compact size. To ensure appropriate output and safe operation, it is essential to maintain sealing performance, the integrity of the oil passage, and the dimensions of the fittings. Many hydraulic devices have been in use for many years, and some have been out of production for a long time, making it difficult to obtain parts. At KBK Engineering, we procure parts and consider alternative components, performing disassembly and maintenance of hydraulic motors to maintain similar performance through overhauls.

• Contract manufacturing
• Machinery and equipment installation/dismantling/relocation
• Other contract services

One of the sealing devices, the mechanical seal, is a key component incorporated into rotating machinery in processes where minimizing leakage is essential. At KBK Engineering, we can handle units equipped with mechanical seals, as well as maintain entire machines that have these units installed. Together with the mechanical seal manufacturer Tanken Seal Seiko, we perform repairs on the entire machinery, including the handling of internal mechanical seals, and we can carry out assembly and testing tailored to each seal unit.

• Contract manufacturing

Rotary valves are widely used for the transport of fluids due to the slowly rotating blades within a fixed housing. Powder enters the pockets of the rotating blades and is transported by the pressure difference before and after the piping. Although wear does not occur frequently due to the low rotation speed, it is still important to carry out repairs from the perspective of wear that can occur over many years at the fitting parts and other aspects beyond the usual wear of rotating machinery due to the characteristics of the transport principle. By consulting on issues such as stoppages caused by powder jamming and unstable transport behavior, as well as implementing modifications to the rotary valve for prolonged use, we achieve operational stability and cost reduction.

• Contract manufacturing
• Machinery and equipment installation/dismantling/relocation
• Other contract services

The stable behavior of machines responsible for stirring and dispersing operations to maintain a constant state within the tank during the mixing of gases, liquids, and powders directly affects the reaction conditions and yield. Wear at the fitting caused by driving the blades attached to the end of the stirring shaft, or instability in the rotation of horizontally oriented dispersers, which are often cantilevered, can result in failure to achieve the desired properties or yield. Additionally, issues with the sealing unit can lead to the outflow of processed materials from the tank or the inflow of impurities from outside the tank, as well as rotation problems due to malfunctions in the reduction gear. Based on the usage conditions of the machinery, appropriate inspections and maintenance, considering the intended use, are conducted, including the mechanical seal unit and the accompanying reduction gear.

• Contract manufacturing
• Machinery and equipment installation/dismantling/relocation
• Other contract services

Roots blowers, which perform fluid pumping and suction, can operate with minimal losses by maintaining the proper gap between the impellers, known as blades, and between the blades and the casing. Years of use can manifest as defects in the sealed structure of the case, abnormalities in the fitting parts, and a decline in sealing performance, which reduces the inherent capabilities of the machine. KBK Engineering can perform overhauls on various sizes of machines, from small units that fit on a desk to large units exceeding 10 tons. By focusing on the purpose of maintenance and conducting appropriate repairs, we can achieve performance improvements beyond mere maintenance.

• Contract manufacturing
• Machinery and equipment installation/dismantling/relocation
• Other contract services

A reducer is a device that gradually changes the rotational speed and torque of the force input by an electric motor through gears with different diameters and tooth counts, and among these, gear systems remain a major component today. Due to their long track record and the ability to manufacture at low cost, many gear systems that have been in operation for several decades are still actively functioning. In cases where fitting repairs or the replacement of consumables cannot restore the original functionality, new gears can be manufactured using reverse engineering techniques based on the existing gears to extend their lifespan.

• Contract manufacturing
• Machinery and equipment installation/dismantling/relocation
• Other contract services

Centrifuges that separate solids from liquids or liquids from liquids have a complex mechanism because the internal blades and the outer component called the bowl rotate at high speeds. Due to the high-speed rotation, wear at the fitting parts and corrosion from the slurry being processed can be observed in various components, leading to reduced durability of the parts due to poor balance and decreased transport capacity due to corrosion, which affects performance and the quality of the manufactured products. We can consistently maintain everything in-house, from proper disassembly and optimal inspection of necessary parts to low-cost and effective repairs based on inspection results, manufacturing of parts, assembly and trial operation based on elements, and maintenance of the gear unit, known as a reducer.

• Contract manufacturing

KBK Engineering Co., Ltd. is a company that primarily conducts diagnostics and in-factory disassembly maintenance of high-speed rotating machinery (such as centrifuges). We have adopted a unique integrated process system, allowing us to respond quickly to our customers' needs. We will provide you with the optimal repair processing plan, so please feel free to contact us if you have any requests. 【Business Overview】 ■ Diagnostics and in-factory disassembly maintenance of high-speed rotating machinery (such as centrifuges) *For more details, please refer to our catalog or feel free to contact us.

• Contract manufacturing
• Other machine tools