moulding machine manufacturers Archives - Sadhi Machinery Plastic Product

Why should you buy a blow Moulding machine From Us?

Benefits Of Buying Blow Moulding Machine From Sadhi Machinery

Sadhi Machinery Plastic Products is well known manufacturer of the Blow Moulding Machines. The company makes machines for different kinds of plastic products by blow moulding. The founder of the company Mr. Paresh Patel has vision of providing blow moulding machine in affordable price and give better service after selling. The blow moulding machines are manufactured with the latest technology. The parts are used in this machines are bought from well-known manufacturer with standard measures. Company follows five S for manufacture measures to ensure that the customer get best quality product. The production facility is situated in Ahmedabad which is known as economic capital of Gujarat.

About Our Blow Moulding Machine

The customer gets best service in replace of parts, servicing and programming for productions. Sadhi machinery is well known for their after sale service according to our customers. The material and technology used in blow moulding machine makes it sustain and reliable in production. The main goal of company is to continuous research on blow moulding machines and implants the latest technology in affordable price. These machines can make plastic bottles from 50 ml to 5 Litres. These bottles are made with different materials like PP, HDPE and PET-G. These machines can make 20000 to 25000 bottles per shift. Sadhi blow moulding machines produces different variants of blow moulding machines.

Product Range and Features Of Blow Moulding Machine

There are different kinds of blow moulding machines available with the different in number of heads and features. With the help of blow moulding machines there are number of plastic products are made in more quantity with different varieties. The blow moulding machine reduces the manufacturing time than the conventional way and give better quality products. The machine has low maintenance, robust construction and rust free. There is no decrease in production after long time. With the help of Sadhi blow moulding machine you can expand your business and increase the production. If someone buy these machine from sadhi machinery we provide training to workers, help in installation and provide easy and quick solution of the problems regarding machines. There are highly skilled engineers and technicians to make production flawlessly and have quality inspectors to ensure the quality of machine. There are teams of researchers and developers to continuously research on blow moulding machine to improve technology. The production manager ensures the machine manufacture in given time limit.

We have in-house R&D unit and they continuously research and make sure that this machine have latest technology. There are different quality test perform on the machine to ensure that customer get best product and for this we have different quality testing units. In the production facility workers have latest and power tools which help them in assembling. We have dedicated paint shop to ensure that our product have best quality paint. The Sadhi machinery provides full satisfaction in after sell services.

If you want to buy blow moulding machine in India, Please Contact Us: www.sadhimachinery.com

HISTORY OF BLOW MOULDING

The process of blow moulding originated from the idea of glass blowing. It started on a commercial scale in the year of 1938. The variety of products that could be produced with blow moulding was highly limited during the 1940s. The process did not gain popularity until the later years of the decade. As the popularity was not immense, the rates that blow moulding yielded were also less. Once the production rates boosted, the rates started increasing as well.

As glass is a fragile and easily breakable component, it was replaced by plastic in the later years. Plastic bottles were the first mass-produced in America in the year 1939. Germany adopted this technology a lot later. In the US itself, the number of plastic containers shot up a great deal. They went up from 0 in 1977 to more than 10 billion in the year 1999. It expected that this industry will grow more In the coming years.

In the recent years, more and more efforts are being made to extend the use of blow moulding to BMGs or bulk metallic glasses as well.

PROCESS OF BLOW MOULDING

The process starts with melting the plastic and then moulding it into a pare (also called parison) in case of extrusion blow moulding. In case of injection stretch and injection moulding, a preform is formed in place of a parison. The pare is basically a tubular component with a single hole at one end which provides a passage for air. This parison can be easily clamped into the mold. Air is then allowed to pass through it. The pressure of air is such that it pushes out the plastic in the mold. The mold cracks open as the plastic cools down and gets hardened. This part is now ejected from the mold.

TYPES OF BLOW MOULDING

There are three types of moulding, namely:

Injection stretch moulding: There are types of injection stretch moulding namely, single-stage process and double-stage process. The outline of both these processes involves moulding the plastic into a preform and then using the traditional injection moulding process.
Injection blow moulding: In this, the polymer is molded with an injection onto a pin which is then rotated to a BRE moulding station where it is allowed to be inflated and chilled.
Extrusion blow moulding: In this, the plastic is melted at high temperatures and then poured into a parison which is then allowed to cool down in the metal mold. Air is circulated through the parison which inflates them to take up the shape of a hollow vessel. After the plastic sufficiently cools down, the mold cracks open and the part is separated.

Among these, the injection blow moulding process is the least preferred one. The other two are extensively and widely used by different manufacturers throughout different industries.

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