Boxless molding production line description:

     automatic molding production line, generally divided into two types of boxless molding line and box molding line. The box-free molding line, as its name implies, is a molding line without a sand box. In the past, it was sometimes called the unboxing molding line, but in order to distinguish it from the box molding line, we collectively referred to it as the boxless molding line. The correct definition should be: no box molding line is after the mold is separated from the modeling sand box, until the casting, cooling and falling sand process, there is no longer the molding line of the sand box. For example, the most common ones are Disa and the vertical molding lines produced by many domestic companies. The horizontal boxless molding lines produced by our company and other molding lines with only trolleys and pressure irons. The horizontal boxless molding line produced by our company is divided into two types, one is the standard type boxless molding line, and the L type pallet and the door type pressure iron are used to overcome the sand type expansion box and the wrong box defect. One is an economical wireless molding line, which uses a flatbed trolley, which has no pressed iron or has a flat iron according to the product.

No box molding line advantages:

   Compared with the box line, the main advantage of the boxless shape is the low cost and high efficiency. It has advantages for producing small and medium-sized parts, simple parts and gray iron parts. It has advantages in producing simple and low-core products such as brake discs and bearing caps. Compared with the no-box line of other companies, the standard no-cable line uses the L-shaped pallet and the gate-type pressure iron to “clamp all” up, down, left, and right of the sand, so it is resistant to the expansion and the wrong box. Due to the lack of box lines of other companies. Economical boxless shape

The line is simple, reliable, efficient, and low-cost, and is superior to other companies' boxless molding lines in terms of maintenance cost and reliability.

Automatic boxless molding machine features:

   First, simple, simple, and simple!

The characteristics of no-box shape adhere to the tradition of international casting machinery. The general pursuit of movement is simple and the structure is simple. Now all kinds of modeling lines are designed to be simple, only use linear motion to avoid rotary motion and round. Arc movement, we firmly believe that only simple, can be truly reliable! In fact, our company's molding line, the annual cost of wearing parts and wear parts is far lower than other molding lines! Our users, who have used it for 1-2 years, can do most of their maintenance and repair!

Second, efficient, efficient, and efficient!

In order to save the user's operating costs, we are always working to improve the production efficiency of the molding line, so that we can produce as many products as possible under the premise of investing the same personnel! The company not only produces the international only stacking, leakage Model super high speed host is the world's most cost-effective horizontal molding machine.

Third, the quality of the mold is good!

The company not only has unique suspension sanding technology to ensure that sand is added to where it is needed, but the company has many selected molding techniques, such as central compaction technology, peripheral compaction technology, formwork technology, multi-contact compaction technology, Faux head compaction technology, etc., according to the user's products, using the most suitable modeling technology, to obtain the best mold quality!

Fourth, perfect sanding, eliminating sandblasting shadows!

The company uses unique suspension and sanding technology to ensure that sand is added to where it is needed, and the company uses sand-adding technology on both sides to completely eliminate the shadow of sandblasting, which prevents the sand from being blocked by abrasives when other companies shoot sand. The disadvantage of poor sanding on the opposite side of the grinding tool ensures the production of tall castings.

   Fifth, professional modeling line!

As we all know, although the universal modeling line has wide adaptability, it often fails to produce products with some characteristics. Even if it can barely produce, it is often poor quality or inefficient. Therefore, in recent years, there have been several trends in the professional modeling line in the world. In this case, the special molding line for the brake hub and the special molding line for the brake disc are introduced, which are particularly suitable for the production of these two types and similar products.

Sixth, the selection of the shape line for tailoring!

In fact, there is no most advanced molding line in the world, only the most suitable molding line! In order to promote their own molding lines, various manufacturers often exaggerate the application range of their own molding lines regardless of the facts. In fact, many modeling lines are not of poor quality or too low efficiency, and often a wrong molding line. Installed in a wrong factory, resulting in poor use! Our company has almost all kinds of horizontal molding lines, from horizontal boxless molding line, box molding line to box molding line, so we can choose the most suitable molding line according to the user's product and the user's actual situation. Meet the needs of users!

Seventh, you can use the convex and concave template with great difference!

First of all: Because the molding machine uses horizontal sanding, there is no sanding shadow, which is especially suitable for producing tall models! Sanding difficult model! Such as generator shell

Secondly: Since the molding machine uses two single-sided templates, the middle of the template is a vacuum chamber, so the template can be recessed in depth! This means that you can produce castings such as brake drums that require large hanging sand!

Therefore: Even for a single-type foundry, in the era of drastic changes in the former market, who can guarantee that only a few castings will be produced in the next 20 years? Who can foresee the market demand for the next 20 years?

Eighth, stepless pressure regulation, stepless adjustment of casting height!

The mold is not as hard as possible, harder, and often less breathable! All of our molding lines have stepless pressure regulation technology, which can be used according to user requirements, with suitable pressure, to get the right hardness, and to keep the breathability as good as possible!

The boxless molding line and the box molding line can realize the stepless adjustment of the casting height in a certain range, which means that different casting heights can be adjusted according to different castings, different casting indenters can be obtained and the amount of sand used can be reduced.