In February, we manufactured and shipped the MRB-1000 ring mill for an overseas forging manufacturer. This model is equipped with our uniquely developed latest control system, allowing for automatic rolling that does not require operator intervention during the rolling process, thereby reducing dependence on operator skill levels.

Our company shipped a large plate heat exchanger weighing approximately 190 tons to a certain oil refining manufacturer in April.

In December, we shipped RH ladle cars for domestic steel mills. We conducted installation and trial operations on-site during the year-end and New Year period, and successfully began operations in February.

In October, we shipped steelmaking process trolleys to domestic steelworks. This product is used in the bloom continuous casting equipment within the steelmaking plant to improve work efficiency.

Our company has delivered the MRB1600 ring mill equipment to a domestic forging plant. This project was ordered as a line system that combines the ring mill, handling manipulator, and discharge equipment. The handling manipulator features a coordinate management control system, which is a first for us.

In October, the delivery of the MRB-1000 ring mill to domestic forging plants was completed. During load adjustment operations, we also conducted rolling of materials with little previous experience, such as aluminum A6061 and steel alloys.

In October, we manufactured and shipped a 19㎥/193T clamshell bucket for dredging work. This bucket is mounted on a large dredging vessel owned by the customer and is expected to perform well in dredging projects under challenging conditions both domestically and internationally.

We continuously received orders for marine reduction gears, and after machining, assembly, and adjustment operations, we shipped the first unit in October. This product is a reduction gear used for propeller drive in ships, with a main engine transmission power of 6600 kW and a total weight of 71 tons after assembly. We also plan to ship the reduction gears currently in production sequentially.

In September, we completed the delivery of MRB450 to domestic forging manufacturers. This machine is the latest model of ring mill equipped with a laser device for measuring the outer diameter of rings and various fine adjustment mechanisms that can be operated remotely from the control room.

In March, the delivery of a 1000-ton forging press to domestic forging manufacturers was completed. This equipment features a hydraulic four-column push-down system and adopts a monoblock frame structure. This press is primarily intended for the rough production of ring products.

In March, we manufactured and delivered the MRB-700 ring mill for domestic forging manufacturers. One of the features of the delivered ring mill is the incorporation of control technology using our uniquely developed fully automated operation program and automatic calculation software.

Our company is engaged in the production of ultra-high-pressure double pipes. This product is used in ultra-high-pressure equipment during the production process of petrochemical plant products.

Mitsubishi Nagasaki Machinery has manufactured and delivered a low-noise 1000T press for domestic forging manufacturers, aimed at the rough production of ring products. Due to its low noise level, it allows for conversations near the equipment even during operation, earning high praise from customers.

Mitsubishi Nagasaki Machinery has manufactured and delivered a 1000T blanking press. This press is for rough manufacturing of 800φ ring mills and is expected to play a central role in the customer's first automation line. Currently, while full-scale production is underway, our company is also cooperating in solving challenges towards mass production targets.

Mitsubishi Nagasaki Machinery has developed a high-performance "magnet rotor" for aluminum sorting machines. This magnet rotor achieves an aluminum recovery rate of over 95%, realizing both high performance and low cost. To enhance the performance of aluminum sorting machines, customers can replace just the magnet rotor without having to purchase the entire equipment set, which minimizes their burden and is expected to expand the scale of the upgrade market.

We have delivered a 500-ton ram moving press. This equipment features a main cylinder with a maximum pressing capacity of 500 tons and the ability for the ram head to rotate 360°, allowing it to accommodate the correction processing of various shaped products. Additionally, it is equipped with useful utilities such as a pressure adjustment function, making it beneficial for distortion correction work and plate bending operations.

Our company has delivered a combined machine consisting of a magnetic separator and a high-performance aluminum separator. This machine recovers ferromagnetic materials using the magnetic separator and then collects non-ferrous metals such as copper and aluminum with the high-performance aluminum separator. It plays an important role as a sorting facility that recovers valuable materials from waste within the processing line.

Mitsubishi Nagasaki Machinery delivered a vibration-damping device for a 1.3T hammer, which combines our original "viscous damper" with a coil spring. This vibration-damping device features a carefully designed structure for the side stopper that secures the hammer body (anvil).

Mitsubishi Nagasaki Machinery has manufactured and delivered a 3000T inline forging press, a 9.1T manipulator, and various material handling equipment to a U.S. specialty steel manufacturer. This equipment will improve the internal quality of materials and enhance yield rates.

Our company has shipped a wide grab bucket with a wider width compared to conventional models (capacity 40m3 (P.L), weight 88t, full opening width 5.6m). This bucket is designed to efficiently dredge thin layers of soil over a wide area, and to suppress the occurrence and spread of seawater pollution during dredging, it is equipped with a flap cover at the bottom, making it environmentally friendly.

Mitsubishi Nagasaki Machinery has recently manufactured and delivered the MRB-3000 ring rolling mill, which is primarily used for shaping aircraft rings and has one of the largest rolling forces in the world.

In August 2020, Mitsubishi Nagasaki Machinery delivered a 1500T forging press (two-column pull-down type) to a domestic forging manufacturer. The customer introduced this product to improve production efficiency and eliminate hazardous work, transitioning from an existing air drop hammer. This case provided an excellent opportunity to demonstrate the feasibility of switching from a hammer to a press machine!

In June of this year, our company delivered a non-ferrous metal sorting system for recycling companies. This system sorts and recovers iron using a magnetic separator from crushed materials, and sorts non-ferrous metals using a non-ferrous metal sorting machine. It also includes a color sorting machine that sorts non-ferrous metals such as aluminum, copper, and brass by item. We have received high praise from our customers regarding the metal sorting results after the plant began operation.

In September 2020, we shipped our ring mill to domestic forging manufacturers. The ring mill introduced this time is primarily automated, contributing to a reduction in dependence on operator skill levels, an improvement in work efficiency, and the uniformity of product dimensions!

In October, we shipped tanks for oil tank water immersion measures to domestic special steel manufacturers. Due to the arrival of two typhoons, we were forced to change the manufacturing process, but as a result, we were able to ensure both quality and delivery time!