Bunri era (1260.4.13-1261.2.20)

Can solve grinding process problems
What is a coolant filtration device?

This page introduces the product features, strengths, and case studies of Bunri, a specialized manufacturer that offers a one-stop service from development and manufacturing to after-sales service for coolant filtration equipment.

What is Bunri's coolant filtration system?

Ultrafine filtration coolant system SB Filter YA

Cited from: https://www.bunri.com/product/ya/

SB Filter YA is a filtration system using steel balls as filter media. The inflow of dirty liquid creates an overflow in the primary tank, and the centripetal force concentrates sludge and abrasive grains in the center of the tank. The operation can be switched automatically or manually via a touch panel, and the steel balls, which are the filter media, can be removed for maintenance. The steel balls can also be removed for maintenance,No consumable parts such as filters, etc., and less industrial waste is generated.I am sure you will.

Compact coolant system for grinding with drastically reduced cleaning

Cited from: https://www.bunri.com/product/cpt/

Bunri's uniquely designed tank with cyclone filter for grinding process. It is designed for sandy magnetic materials and non-magnetic sludge.Space saving by reducing the amount of liquid in the tankThe compact design makes it easy to install. As for filtration, all filtration is done by a cyclone filter, and since there are no consumables such as paper or cartridge-type filters, industrial waste is expected to be reduced.

Magnetic Separator】Phoenix NEO

Cited from: https://www.bunri.com/product/px/

This magnetic separator filters grinding sludge. There are four lineups available: low-cost, standard, mid-range, and high-end, so that you can choose the one that best suits your processing machine. The drive mechanism has been redesigned to eliminate wear caused by sludge and abrasive grains compared to conventional magnetic separators,Easy parts replacement and maintenanceThe new product has become the first of its kind in the world. The magnet drum has a surface hardening treatment for improved wear resistance. Since consumables such as filters are not required, industrial waste is expected to be reduced.

Cyclone Filter] Apollo S

Cited from: https://www.bunri.com/product/aps/

This cyclone type filter for secondary treatment can be used for both magnetic and non-magnetic materials. In addition to handling fine cutting chips and grinding sludge, it can be used in combination with a settling tank or settling tank conveyor to discharge cut-off chips and sludge. A built-in defoaming mechanism reduces foaming of the clean liquid. While maintaining the filtration accuracy and defoaming mechanism of the former product, the main unit has been successfully downsized by approximately 40%. Thereby,40-50% reduction in motor capacity of supply pumpsThe company has also realized a

About Bunri Filtration Filters

Cited from: https://www.bunri.com/product/rbf/

This filter is suitable for secondary filtration, capable of filtering ultrafine particle size cutting and grinding chips and sludge from 5μm to 10μm. A pressure gauge is installed on the top of the main unit so that the clogging status of the filter can be checked at any time, and the flow into the main unit can be switched by a three-way valve,Even when clogged, filters can be replaced one by one, allowing continuous operation.

The clean liquid outlet side is open type, so air venting is unnecessary. No piping for clean liquid is required, making the design easy to handle and use.

What is the right product selection that can solve the problem?

There are many coolant filtration systems in the world, each with different characteristics. The important thing is to choose the product that best fits the challenges your company faces. Please check our website for recommended products for each issue.

What is the difference between products?
See how to choose the right coolant filtration system

Bunnli Case Studies

Reduced frequency of coolant fluid changes

With insufficiently filtered coolant fluid being supplied to the machine, the life of the dies was short and the frequency of fluid changes was high. However, after introducing the Magnetic Separator Phoenix NEO, the frequency of coolant changes was reduced.Longer die life and cost savings of approximately 400,000 yen per month are realized.I did.

Reduced frequency of periodic filter replacement and cleaning

Grinding sludge was collected using only a 200 µm bag filter, but even the finest sludge could not be collected and remained at the bottom of the tank. Periodic cleaning was necessary. The company then introduced the Compact Coolant System for Grinding, which eliminates the need for filter replacement and dramatically reduces the cleaning time.Increased filtration accuracy results in less sludge retention, reducing periodic replacement and cleaning frequency.I did.

Process of contacting and introducing Bunri

After receiving an inquiry via e-mail form or phone call, the first step in the implementation process is an on-site inspection. Sales representatives and technical support staff visit the site to confirm the current status of the production site. After that, the necessary equipment for the site is selected from Bunri's product lineup, and specifications and functions to be installed are discussed.

Based on the details decided at the meeting, drawings tailored to the site and machine, and a quotation with price, delivery date, performance, etc. are prepared, which is then used as the basis for the introduction study phase.

Repeat detailed discussions with opinions and requests, and make adjustments until you are satisfied with the delivery date and estimated cost.

After the decision to install the equipment has been made and the order has been placed, the manufacturing of the equipment can finally begin. Bunri's staff will provide consistent support from set-up to installation work.

After the construction is completed, the quality of the equipment is checked and handed over to the client. At the time of handover, the site personnel are given a detailed explanation of the use and safety aspects of the equipment.

What kind of company is Bunri?

Bunri is a specialized manufacturer that develops, manufactures, and sells coolant filtration and swarf treatment systems as well as provides after-sales service. We are committed to developing one-of-a-kind products with user convenience, such as ease of use and maintenance, as our top priority.Product manufacturing is custom-made and can be installed on machine tools from various manufacturers.It is.

Bunri's Motto

Bunri has the following themes for each initial of the company name: B = BrightFuture "Bright Future", U = Unique Products "Unique Products", N = Never-endingChallenge "Never-ending Challenge", R = Reliable People R=Reliable People, I=International Enterprise. We conduct our corporate activities based on these guiding principles.

In addition, a monument named "Hope" was installed at the head office in order to pursue the ideal working environment in line with the times. The circle-shaped monument represents the creation of a "circle of connection" while responding to customer needs, and we are manufacturing products every day with the "sampo yoshi" of the seller, the buyer, and the world in mind.

About other services of Bunri

In order to maintain performance and use the system for a long time, the company proposes periodic maintenance after installation. In the event of a breakdown or trouble, if you contact them via the dedicated after-sales service inquiry form, they will propose an appropriate restoration method after hearing about the situation. For urgent cases, they will also accept telephone calls. If parts need to be ordered, they will also provide a list of parts by making an inquiry.

Bunri Company Profile

For grinding process】 【For grinding process】.
Coolant filtration system
Three recommendations

Coolant filtration equipment is used to filter sludge generated from equipment. There are a variety of products available depending on the intended use, so it is important to determine "whether the coolant filtration equipment is suitable for the purpose" and "whether the equipment is suited to the characteristics of sludge.

Filter filtration system capable of filtering all "fine" sludge of 3μm or less Filter filtration system capable of filtering all "fine" sludge of 3 microns or less

Sun Maintenance Koki

Reference: Sun Maintenance Koki official website (https://www.smk-web.co.jp/index.html)

Main materials that can be filtered

• Brittle materials such as cemented carbide, ceramics, and castings

For factories like this

• I want to filter fine sludge less than 3μ.
• I want to use it as a secondary process
• To remove sludge that could not be filtered by other equipment

Check equipment on official website

Capable of filtering "large volumes" of up to 200 l/min Centrifuge

Toto Separator Kogyo Co.

Reference: Toto Separator Industry official website (https://centrifuge-tsk.com/)

Main materials that can be filtered

• Brittle materials such as cemented carbide, ceramics, and castings

For factories like this

• I want to filter more than 100 L
• I want to use it as a primary process
• Want to reduce running costs

Check equipment on official website

High magnetic force filters 5 microns or less High magnetic force enables filtration of 5 microns or less. Magnetic Separator

Sumitomo Heavy Industries Finetech, Ltd.

Reference: Sumitomo Heavy Industries Finetech official website (https://www.shi-ftec.co.jp/)

Main materials that can be filtered

• Metal materials such as aluminum, steel, and iron

For factories like this

• I want to filter metal materials.
• I want to use it as a primary process
• I want to remove metal sludge.

Check equipment on official website