ダルトン List of Products and Services

The anodizing device was traditionally a device that flowed current to form an oxide film, but the further developed porous silicon formation device is one that forms porous silicon by changing the chemical solution used and the current density. *For more details, please download the PDF (catalog) or feel free to contact us.*

• CVD Equipment

We can also design and manufacture cleaning fixtures for large equipment. In the case of cassette cleaning, we can provide precision cleaning with integrated brushes. *For more details, please download the PDF (catalog) or feel free to contact us.*

• Other semiconductor manufacturing equipment

We offer a variety of oscillation mechanisms. From manual types to fully automatic types, we will propose options that suit your specifications and budget. 【Optional Features】 ○ Leak sensor ○ Exhaust pressure sensor ○ Emergency stop switch ○ Pause switch (with automatic mechanism) ○ Door sensor (with automatic mechanism) ○ Pressure switch ○ Temperature sensor (constant temperature specification) ○ Automatic fire extinguishing system ○ Patrol light ○ Wired glass or tempered glass ○ Explosion pressure hatch ○ Various interlocks, etc. *Some devices may not be installable depending on the equipment. *You can conduct tests at our Tokyo Test Center (Sumida Ward, Tokyo). (Online support available) *For more details, please download the PDF (catalog) or feel free to contact us.

• Resist Device

We achieve low cost and high productivity unique to wet etching. We can accommodate various transport positions and methods according to your needs, and customization with additional mechanisms is also possible. 【Features】 ■ Fully automatic acid and alkaline etching (cleaning) equipment ■ Manual acid and alkaline etching (cleaning) equipment ■ RCA cleaning equipment ■ In addition to front transport type and rear upper transport type, we can also accommodate upper transport type and rear transport type according to customer needs. ■ You can choose from carrierless transport, carrier transport, carrier hanger transport, etc., according to your budget. ■ Additional handover mechanisms with front and rear devices and external communication functions are possible. ■ Automatic doors, automatic lids, automatic chemical supply, weighing, and recovery devices can be equipped. ■ It is possible to equip a concentration management mechanism for etching solutions. Please consult us regarding the target chemicals (e.g., TMAH, KOH, HF, HCL, etc.). ■ Temperature distribution measurement in the etching processing tank can be performed as a pre-shipment inspection. ■ In addition to the up-and-down oscillation mechanism, a wafer rotation mechanism can also be added. * Testing can be conducted at our Tokyo Test Center (Sumida Ward). (Online support available) * For more details, please download the catalog or feel free to contact us.

• Etching Equipment

Dalton's lift-off devices come in six models and offer six types of options, allowing you to select the appropriate one based on your application and the characteristics of the wafer. 【Models】 - HU Type (for mass production)… A combination of batch and single wafer specifications. Faster and more reliable finishing. - HM Type (for research and development/mass production)… Suitable for wafers that can be stripped using only jet processing. - CHU Type (for research and development)… Inherits the features of the HU type while achieving compactness. - MJ Type (for research and development)… Contains only a jet chamber, with manual operation for wafer loading and unloading. - SL Type (for mass production)… A shower drain type lift-off device that performs lift-off processing using only a dip tank. - ML Type (for research and development/mass production)… A device that removes the loader, conveyor, and unloader from the SL type. You can add five types of options to the above six models. For details on the options, please scroll down and take a look. Testing can be conducted at our Tokyo Test Center. *For more information, please download the catalog or feel free to contact us.

• Resist Device

We offer support from consultations on powder processing processes to the establishment of systems for mass production. We respond to the challenges faced by our customers with our unique know-how. = Areas of Expertise = ■ Powder Processing Technology ■ Liquid Treatment Technology ■ Process Development ■ Contract Processing ■ Containment Technology 【 Prototyping and Experimental Verification / Plant Design Proposals / Process Design Combining Powder Processing and Liquid Treatment / Maintenance 】 Powder technology that processes raw materials to meet various needs. Dalton's powder systems have been implemented in various industries, including major pharmaceutical companies and automobile manufacturers. With Dalton's strong focus on research-related support, we propose advanced quality and packaging that meet the needs of the next generation. The 《 Dalton Powder Processing Machinery Comprehensive Catalog 》 has been updated. You can view all products in the powder processing machinery field in one book. Please fill out the inquiry form. We will send you the catalog by mail.

• Other processing machines
• Other food machinery

This machine has an inner filter and can be fully sealed. It is a batch fluid bed drying machine that evenly dries raw materials. It has excellent operability with an easy-to-move wagon and easy-to-remove filter. *For more details, please refer to the catalog or feel free to contact us.*

• Drying Equipment

In order to process materials (cohesion, adhesion) that have high water content, which is said to be difficult to dry with a fluid bed drying system, the drying chambers has a simple, horizontal single-partition system. By supplying the appropriate heated air to each drying chamber through branch pipes, full fluids can be evenly dried. Therefore, this machine can efficiently dry even materials with high water content in a short period of time.

• Drying Equipment

●Uniform extrusion, no overflow across entire screen area,which lead to high product yield. ●Not only for extrusion, but also some kneading effect generated at the chamber, so relatively less mixing and kneading time required on the upstream process. ●Easy Scale-up and process repeatability can be made among the different scale of the machines of the 200,450, and 600. ●Choice of extrusion blades available to suit process. ●Variable shaft speed either variable frequency drive or mechanical speed drive available to meet product properties. ●Rotating product discharge table. ●Easy disassembly for cleaning at extrusion zone : The screen and its holder consist of a two-section system. All other contact parts to the products can be easily disassembled, cleaned and re-assembled. ●General range of extrudate diameters : 0.5 to 3.0 mm in diameter and cylindrical shape. *For more details, please refer to the catalog or feel free to contact us.

• Granulating Equipment

●Easy disassembly for cleaning at extrusion zone : Almost of the component parts can be easily disassembled and re-assembled without tools. ●Air purging shaft seal available at the time of cleaning ●Uniform extrusion, no overflow across entire screen area, which lead to high product yield. ●Not only for extrusion, but also some kneading effect generated at the chamber, so relatively less mixing and kneading time required on the upstream process. ●Variable shaft speed via variable frequency drive. ●Rotating product discharge table, and adjustment location of discharge chute can be made. ●General range of extrudate diameters : 0.5 to 3.0 mm in diameter and cylindrical shape. *For more details, please refer to the catalog or feel free to contact us.*

• Granulating Equipment

●Applicable to the fine-granule with a pilot scale production and the low-volume high-mix production. ●GMP design ●Dome Die and Screw Case are easily disassembled so that the powder-contacting parts can be cleaned by a water. *For more details, please refer to the catalog or feel free to contact us.*

• Granulating Equipment

These mixing machines are equipped with a non-step speed changer ideal for production testing. As the changer can adjust the rotation speed from low to high in a non-stepwise manner, the optimal rotation speed can be achieved to prevent excessive agitation or insufficient rotation even under temperature or humidity differences as per the summer and winter periods. *For more details, please refer to the catalog or feel free to contact us.

• others

Speed change can be controlled during the operation by changing the clutch of 2-step speed reducer and 4-step belt-changeover system. There is a wide range of equipment suitable laboratory purposes from basic type to the contamination prevention type as well as vacuum type. *For more details, please refer to the catalog or feel free to contact us.

• others

Proper rotation speed can be selected depending on the material through non-step speed change system. This equipment is applicable to various requirements such as powder mixing, mixing by adding the liquid, kneading for high viscous material, etc. Vacuum type is also available for the application of forming, drying and reacting purpose as well as mixing. *For more details, please refer to the catalog or feel free to contact us.*

• others

●Analyses of the relationship between sieving conditions and processing performance have allowed for a sieving motion optimal for foreign matter removal. The results have seen significant increases in output and processing performance̶the former and the latter have increased 1.2 times and three to six times, respectively, e.g., for the output of the 1001 model, standard type: 1.5 kW; high-power type: 1.8 kW. ●The increased sieving acceleration allows for higher processing performance. ●The frame is compatible with the inner ring type and the cartridge type. The former has high cost performance, and the latter facilitates mesh replacement and cleaning work. ●Simply replacing our sieve that you are already using with the high-power type improves performance. (For dimensions, please contact us.) *For more details, please refer to the catalog or feel free to contact us.

• Sieve/Shaker

●The machine is space-saving, thus it can be used anywhere. ●The installation of casters (optional) makes it easy to move the machine. ●The machine can perform the one-stage two-classification removal of fine powder or the removal of coarse powder. ●Products are available with granularities ranging from two-stage three-classification to three-stage four-classification. ●You can easily replace the mesh. For more details, please contact us.

• Sieve/Shaker

The center frame consists of a cartridge mesh and packing, and is designed to be lightweight compared with a conventional center frame. This machine does not use bolts and nuts for the sieving surface, unlike an inner ring-type machine, thus it rarely causes contamination, including dropped mesh wire. ●The machine is space-saving, thus it can be used anywhere. ●The installation of casters (optional) makes it easy to move the machine. The machine can perform the one-stage, two-classification removal of fine powder or the removal of coarse powder. Products are separated into those with granularities ranging from two-stage three-classification to three-stage four-classification. The fastening bands for the center frame use a one-side one-touch lever, thus they are easy to attach and remove. It can be used in various locations with space-saving design and is easy to move. Please also check out our videos and website. Additionally, feel free to contact us for more details.

• Sieve/Shaker

The knife-shaped hammers fitted to the pulverizer allow for processes without the generation of fine powder due to excessive crushing.

• Crusher

The Pulverizer is a medium and rough grinding machine with swinging hammers. It has almost the same structural principle as the Atomizer; however, it has less hammers, has larger gaps with the lining, and processes a slightly larger mass at a low speed. It can also be utilized for the medium and rough grinding of feedstuffs, fertilizers, food products, chemical products, and drugs, etc. It is also capable of 3 to 10 mm rough grinding and 20-to 200-mesh medium grinding. *For more details, please refer to the catalog or feel free to contact us.*

• Crusher

The Sample Mill is an impact fine-grinding machine with swinging hammers. Despite the small body, it offers high performance. A broad product lineup is available for testing and analysis at public offices, schools, pharmacies, and laboratories, etc., and also for small-scale production at factories in various industries. You can select the machine type suitable for your application.

• Crusher

This fine-grinding machine features an excellent grinding　mechanism in which fine grinding is achieved by impact,　grinding, and shearing effects between the fast-rotating hammers and the specially shaped lining. A large number of swinging hammers are fitted on the　circular plate, and they rotate at a high speed (4,000 to　8,000 min-1) inside the lining (plate subject to impact) with involute grooves. A granularity of around 50 μm is achieved without a classifier, and some kinds of raw materials can be grinded into particles at a size of several micrometers. *For more details, please download the PDF or feel free to contact us.*

• Crusher

The Cantilever-type Atomizer performs fine grinding by means of fast-rotating hammers and specially shaped lining. The cleanability of even minute parts is taken into consideration;for example, not only the inside but also the entirety of the machine can be cleaned. The machine has a reduced number of parts, and all the powder-contacting parts can be easily and quickly cleaned. The machine is suitable for work-saving and time-saving in high-mix production. *For more details, please download the PDF or feel free to contact us.

• Crusher