China Factory Direct Foundry Moulding Vertical Flaskless Sand Casting Molding Machine

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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of “quality initial, buyer supreme” for China Foundry sand molding machine and molding line, Our products and solutions are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Overview

JN-FBO series horizontal parting out box molding machine integrates the advantages of vertical sand shooting, molding and horizontal parting. It is more and more favored by people of insight in the industry.

The double-sided template ejection structure will turn the upper and lower sand boxes 90 degrees, and perfectly combine the shot sand into vertical direction and water bisection type.From the top of the sand bucket with pressure, pressure drop evenly distributed in the entire sand bucket, sand from the top down into the sand box, sand flow distance is short, so it has the best filling performance, sand pressure gradient is low, the sand in the bucket by the compact strength is small, easy to shoot sand, and not the production of shed and perforation. The sand deflector is installed in the sand mouth of the sand box to change the direction of the sand flow, effectively control the direction of the sand flow in the process of the sand flow, so that the sand flow avoids the template and refracts into the pussy of the shape, which not only protects the shape, but also powerfully fills the shadow part of the shape! It has been proved countless times in the production practice that the deflector is the best device to solve the above two problems very effectively!

The upper prefilled frame and the upper sand box, the lower prefilled frame and the lower sand box are one, and the thickness of the sand mold is completely determined by how much the compacted plate enters the sand box. Sand thickness selection menu is set on the man-machine communication operation panel of the molding machine control cabinet, so that the sand thickness can be conveniently set stepless according to the casting process requirements in production. The most economical use of molding sand. To prevent the compacted plate from sticking to sand in cold areas, a heating device is installed at the compacted plate.

In the molding process, each process requires different speed and pressure of action. We used pump-controlled electro-hydraulic servo technology. The high speed response of servo motor is utilized to realize the real-time oil supply mode, and the precise control of different pressure and flow rate required in each process is realized. Eliminate the energy source loss of high pressure throttling, overcome the problem of high pressure throttling caused by traditional “valve control servo” system, energy saving effect, while reducing the system oil temperature.

Features

1. According to the castings with different sand height, the shooting sand height of the upper and lower sand mold can be adjusted linearly stepless, which saves the amount of sand used and reduces the production cost.

2. Use servo motor to control oil pump technology, timely adjust the motor speed to save energy, reduce oil temperature and heating phenomenon, no need for water cooling device.

3. The hydraulic system is designed and manufactured by Chinese ship research experts,ensuring reliable military quality.

4. The sand inlet part is installed with the sand deflector, which changes the direction of sand flow and effectively controls the direction of sand flow in the process of sand flow, so that the sand flow avoids the template and refracts to the pubic part of the appearance, which not only protects the appearance, but also powerfully fills the shadow part of the appearance.

5. Slide out the sand core from the lower box to work in a more safe, natural and effortless position.

6. The sand is shot vertically from the sand bucket into the sand box from top to bottom, with the best sand filling performance.

7. The compacted sand mold is rotated 90 degrees horizontally to push out the casting.

Specifications

Factory Image

JN-FBO Vertical Sand Shooting, Molding and Horizontal Parting out of Box Molding Machine

Juneng Machinery

1. We are one of the few foundry machinery manufacturers in China that integrates R&D, design, sales and service.

2. Main products of our company are all kinds of automatic molding machine, automatic pouring machine and modeling assembly line.

3. Our equipment supports the production of all kinds of metal castings, valves, auto parts, plumbing parts, etc. If you need, please contact us.

4. The company has set up after-sales service center and improved the technical service system. With a complete set of casting machinery and equipment, excellent quality and affordable.

A flaskless sand molding machine is a type of machine used in foundries to produce sand molds without the need for a flask or any other type of mold box. Traditional sand molding requires the use of a mold box or flask to contain the sand and shape it into the desired mold cavity. The flaskless sand molding machine eliminates the need for this mold box, making the process more efficient and cost-effective.

The flaskless sand molding machine typically consists of a molding chamber, where the sand is compacted and shaped, and a pattern plate, which determines the shape and design of the mold cavity. The sand is fed into the molding chamber, where it is compacted using a combination of mechanical pressure and vibration. Once the sand is compacted, the pattern plate is lowered onto the sand to create the mold cavity.

Advantages of using a flaskless sand molding machine include:

1. Increased productivity: The flaskless sand molding machine allows for faster mold production compared to traditional sand molding methods. This can help improve overall productivity in foundries.

2. Cost savings: Eliminating the need for a mold box or flask reduces material and labor costs associated with traditional sand molding. This can result in significant cost savings for foundries.

3. Flexibility: The flaskless sand molding machine offers greater flexibility in terms of mold design and customization. Different pattern plates can be used to create a variety of mold shapes and sizes.

4. Improved mold quality: The machine’s mechanical pressure and vibration ensure a more uniform and consistent sand compaction, resulting in higher-quality molds with better dimensional accuracy.

Overall, a flaskless sand molding machine is a modern and efficient alternative to traditional sand molding methods, offering increased productivity, cost savings, flexibility, and improved mold quality.