斎田精機製作所 List of Products and Services

The SB-90 is an NC processing machine with excellent functionality that allows for rough and finish processing of frequently replaced single-sided lenses and surface-hardened press lenses in one chuck. When processing angled items, especially lenses with a 90-degree drop, it is possible to adjust the speed as needed, resulting in very few chipping and cracking. Additionally, it uses a special cover that minimizes the dispersion of oil mist during processing, offering various advantages. 【Features】 ■ Easy to set up ■ Very few chipping and cracking ■ Auxiliary beveling is performed non-contact, allowing for thinner lens thickness ■ No worries about lens breakage even when using holders of different diameters ■ Ideal for frost prevention *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

The "A-150NC" is an NC machining machine that fully incorporates the characteristics of the A-150 interchangeable spindle type core drilling machine, capable of both angle and straight processing. It is easy to set up, and the operations at each position can be easily controlled due to NC drive, making it simple to operate. Additionally, it can process while stopping lateral movement, allowing for the machining of stepped lenses. 【Features】 ■ Combination of angle and straight processing ■ Easy setup ■ Simple operation ■ Capable of machining stepped lenses *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

The "A-150" is an exchange-axis centering machine that meets high precision requirements and allows for efficient work progress. Thanks to the combination mechanism of the eccentric crank disc and the oscillation motion lever, it is possible to freely adjust and combine the axial movement of the lens spindle and the feed speed of the coaxial grinding wheel. 【Features】 ■ Meets high precision requirements ■ Allows for efficient work progress ■ Freely adjustable and combinable axial movement of the lens spindle and feed speed of the coaxial grinding wheel *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

This product is a centering device specifically designed for the interchangeable axis type centering machine "A-150." Using a collimator with a crosshair reticle and an L-shaped observation microscope, it finishes the lens mounted on the interchangeable axis for the A-150 model. 【Features】 ■ For A-150 model ■ Finishes the lens mounted on the interchangeable axis *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

The "JCA-S" is a fully automatic centering machine that incorporates a double-arm system for loading and unloading. It performs automatic centering and holding of the lens using a bell clamp mechanism, and once the adjustments for the finished outer diameter and chamfer dimensions of the lens are completed through trial grinding, it can automatically and efficiently repeat the centering and grinding operations for a group of lenses with the same shape and dimensions. [Features] ■ Fully automatic centering machine ■ Bell clamp mechanism ■ Incorporates a double-arm system *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

The SB-90 is a horizontal machine that easily processes the outer diameter and beveling of lenses simultaneously using a bell clamp method. The lens bearing base is finished with precise one-bore machining, allowing for high-precision lens centering processing. 【Features】 ■ Bell clamp method ■ Simultaneous processing of the outer diameter and beveling of lenses ■ Capable of high-precision lens centering processing *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

The "SB-150" is a bell-type centering machine that employs a bell clamp method. It can simultaneously process the outer diameter and beveling of lenses up to 150 mm. Similar to the "SB-90 series," it includes the SBC-150, SBD-150, and SBCD-150 models in its lineup. 【Features】 ■ Uses bell clamp method ■ Simultaneously processes the outer diameter and beveling of lenses up to 150 mm ■ Three models available *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

The "SBA-90" is a fully automatic heart extraction machine. We offer a type that can be connected to the JCA-S (dedicated magazine multi-stage) bell clamp system and the BYJ-E1 (XY robot type) bell-type air linear motion system. Please choose according to your application. 【Features】 ■ Fully automatic heart extraction machine ■ Two types available *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

The "SBC-90" is a vacuum-assisted bell-type lens centering machine. Due to its vacuum-assisted design, the vacuum suction force and bell clamp pressure work together to stabilize the holding of the lens. We also offer a variety of automatic lens centering machines, so please feel free to contact us. 【Features】 ■ Vacuum-assisted ■ Stable lens holding *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

The "SBD-90" is a bell-type deformation core processing machine that can process a wide variety of shapes, such as lenses and viewfinder glass, using a cloud-shaped cam. It features unique structural components that maintain a dimensional difference of 1/100 mm precision. In addition to this product, the "SBCD-90" is also part of the lineup. 【Features】 ■ Capable of processing a wide variety of shapes, including lenses ■ Equipped with unique structural components ■ Capable of maintaining a dimensional difference of 1/100 mm precision *For more details, please refer to the catalog or feel free to contact us.

• Other factory equipment

A machine for finishing lenses attached to a replacement shaft for the A-150.

• Plastic processing machines (cutting and rolling)

A heart-taking machine that meets high-precision requirements and efficiently advances work.

• Plastic processing machines (cutting and rolling)

There are JCA-S (dedicated magazine multi-stage) and BYJ-E1 (XY robot type).

• Plastic processing machines (cutting and rolling)

Similar to the SB-90 series, the SB-150 also includes SBC-150, SBD-150, and SBCD-150.

• Plastic processing machines (cutting and rolling)

It is possible to maintain precision with a dimensional difference of 1/100mm by providing unique structural components.

• Plastic processing machines (cutting and rolling)

The lens is held securely with a vacuum-assisted method.

• Plastic processing machines (cutting and rolling)

It is a horizontal machine that easily processes the outer diameter and chamfer of lenses simultaneously.

• Plastic processing machines (cutting and rolling)

It is a CNC machining machine that combines angle and straight processing, fully incorporating the characteristics of the A-150 exchange axis type core drilling machine.

• Plastic processing machines (cutting and rolling)

This NC machining machine, which has excellent functionality that allows rough and finishing processing to be done with a single chuck, is also ideal for frost prevention, capable of handling frequently replaced half-lens and surface-hardened press lenses.

• Plastic processing machines (cutting and rolling)