栗田鑿岩機 List of Products and Services

The rolling machine is a processing method that deforms materials with strong force, allowing for the shaping of rod-shaped products while rotating. Additionally, rolled screws have greater strength compared to cut screws, and they also offer higher processing efficiency, making them suitable for mass production. At Kurita Sakuganki, we manufacture and sell machinery for steelmaking and civil engineering using rolling machines and other equipment. *For more details, please contact us.

• others

The civil engineering-related product "Hydraulic Concrete Dresser" is a surface grinding machine for concrete. It is mounted on a hydraulic excavator and operates using the hydraulic power of the shovel. It can be easily attached to heavy machinery that has breaker piping. The dresser can be oriented in any direction using a swivel plate. Since it does not produce impact, it is low noise and low vibration. For more details, please download the catalog.

• Other civil engineering works

The civil engineering-related product "Heavy Machinery Green Cutting Machine" is equipped with a 650mm diameter brush embedded with steel wires for sweeping, which can perform green cutting in both forward and reverse rotation. Formwork cleaning is done with the hammer positioned horizontally. The mounting machinery is 0.113. The brush diameter (with an aluminum brush embedding plate) is 650mm. The length of the flat steel wire is approximately 250mm. The flat steel wire embedding locations consist of 6 layers (20 locations per layer). The brush rotation speed is between 100rpm and 120rpm. For more details, please download the catalog.

• Other civil engineering works
• Earthworks
• Pile and foundation work

The civil engineering-related product "Concrete Green Cutting Machine" uses three rotating Φ350 wire brushes to press against the concrete surface with a consistent force, effectively cutting and removing laitance from the joint surfaces. The pressing force can be adjusted freely according to the age and different types of concrete. It provides uniform treatment of the joint surfaces without affecting the unevenness of the contact surfaces. The operation is simple and conducted via remote wireless control. Safety devices prevent contact accidents with machinery and other equipment. For more details, please download the catalog.

• Other civil engineering works
• Concrete Machinery

The civil engineering-related product "Chimney Brick Demolition Machine" inserts a chisel into the gap formed between the RC outer cylinder and the inner cylinder bricks, and by contracting four arms, it dismantles the inner cylinder bricks and drops them down into the chimney. There is no need to perform demolition work at high places such as the top of the chimney. It prevents the scattering of pollutants. It allows for the separate demolition of RC and fireproof bricks. The demolition period is shortened. For more details, please download the catalog.

• Other civil engineering works
• Dismantling and moving
• others

The civil engineering-related product "Spiky Hammer" is designed for attachment to heavy machinery. When moving quickly, it cuts shallowly, and when moving slowly, it cuts deeply. The arm pressing force of the heavy machinery's arm is different from that of a breaker, as it moves while applying light pressure. The KA-70 and RT-68 are handheld models, but they can be efficiently attached to light machinery or forklifts. For more details, please download the catalog.

• Other civil engineering works

The steel-related product "Haguchi Coke Sampler" is a device that inserts a steel pipe from the blast furnace's tuyere to collect coke samples from the center of the furnace. All power is supplied by compressed air, and it is equipped with a powerful impact mechanism. The weight is 17,000 kg. The insertion depth is 10,000 mm. The hammer type is KDB-300. The sampler pipe is 250A. The travel motor is 12 PS. The air consumption is 32 m³/min. For more details, please download the catalog.

• Metalwork

The steel-related product "Tuyere Raceway Measurement Device" is a device that inserts a cooling pipe from the tuyere section of a blast furnace during operation to measure the depth of the raceway and conduct gas sampling. It is operated by electric remote control. The weight is 2,400 kg. The insertion depth is 2,500 mm. The traveling motor is 0.75 KW. The operating power supply is 100V. The insertion pipe diameter is 48.6Φ mm. For more details, please download the catalog.

• Steel construction

The steel-related product "Feather Mouth Replacement Machine" is equipped with a dual-purpose air hammer that can perform both forward and reverse strikes, allowing for reverse extraction and forward insertion of the feather mouth. By combining the hydraulic jack with the hammer's striking action, it enables easy extraction and insertion of the feather mouth as well as the extraction of the internal cooling pipe. After extracting the feather mouth, slag removal and internal surface grinding are performed by using a small air hammer that strikes while rotating along the circumference. The hammer is air-driven, and the rotation is powered by hydraulics. For more details, please download the catalog.

• others

The steel-related product "Blast Furnace Shaft Sampler" is a device that inserts a triple tube cooled by water into the shaft section of the blast furnace, reaching the center of the furnace to sample the temperature and gas inside. The operation is performed via electric remote control, and all movements such as insertion, hammering, extraction, and stopping are powered by compressed air. For more details, please download the catalog.

• Steel construction

The steel-related product "Casting Outlet Repair Machine" is equipped with a tamping pad and can also be used for stamping caster materials. Additionally, it can be modified by replacing the rod with a moil point to crush the entire casting outlet. The weight is 5,000 kg. The lateral range is 600 mm, and the vertical feed is 600 mm. For more details, please download the catalog.

• Earthworks
• Pile and foundation work
• Metalwork

The steel-related product "Slag Removal Hole Drilling Machine" is designed to be compactly organized so that all equipment can quickly retreat simultaneously with the molten metal, and it is equipped with heat insulation measures. The installation method and operation position are determined according to the shape of the slag bucket. There is also a method for remote operation. For more details, please download the catalog.

• Steel construction

The steel-related product "KDB-300 Hammer" exhibits powerful striking force and is used for samplers in blast furnaces. It is also possible to attach a rotating motor. The weight is 1,600 kg. The total length is 2,000 mm. The cylinder diameter is 300 mm. The piston stroke is 200 mm. The striking frequency is 540 blows/min. For more details, please download the catalog.

• others

The steel-related product "KD-1H Hammer" performs both forward and reverse strikes with a single cylinder in its striking mechanism. It weighs 400 kg, has an overall length of 1,090 mm, a cylinder diameter of 200 mm, and a piston stroke of 115 mm. The striking frequency is 600 blows/min. For more details, please download the catalog.

• Earthworks
• Pile and foundation work
• Metalwork

The steel-related product "KD-1HG Drifter" is a drifter that can be used for both crushing work and hole drilling with a strong impact mechanism. It weighs 560 kg. The total length is 1,420 mm. The cylinder diameter is 200 mm. The piston stroke is 115 mm. The number of blows is 600 blows/min. For more details, please download the catalog.

• Other civil engineering works
• Rock drills, demolition machines, and excavators

The steel-related product "KD-4 Drifter" was developed as a drifter for opening the casting outlet and is capable of both forward and reverse strikes with a single cylinder. It weighs 350 kg, has a total length of 1,252 mm, a cylinder diameter of 180 mm, and a piston stroke of 85 mm. The striking frequency is 2,000 blows/min. For more details, please download the catalog.

• Earthworks
• Pile and foundation work
• Metalwork

The steel-related product "KD-1SAT Drifter" operates with a separate impact mechanism and rotation. The torque of the rotation motor is large, allowing for the use of large-diameter bits. The weight is 300 kg. The total length is 931 mm. The cylinder diameter is 140 mm. The piston stroke is 90 mm. The impact rate is 1,650 blows/min. For more details, please download the catalog.

• others

The spiky hammer is used by attaching it to a hydraulic excavator. It digs shallowly when moving quickly and deeply when moving slowly.

• Safety and consumables
• Tunnel construction

This is the product catalog of Kurita Rock Drill Co., Ltd., which handles machinery for steelmaking and civil engineering construction.

• Earthworks
• Pile and foundation work
• Concrete Machinery

A rotating Φ350 wire brush with three pieces is pressed against the concrete surface with a constant force to cut and remove the laitance at the joint surface.

• Earthworks
• Pile and foundation work
• Concrete Machinery

It is mounted on a hydraulic excavator and operates with the hydraulic system of the shovel. It can be easily attached to heavy machinery that has breaker piping. The dresser can be oriented in any direction using the swivel plate. There is no impact, resulting in low noise and low vibration.

• Work tools
• Concrete Machinery