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Benefits of Buying Blow Molding Machine From Sadhi Machinery

Sadhi Machinery was established in 2009 by Mr. Paresh Patel. The company is located in the posh city of Ahmedabad. It manufactures, exports and supplies the best quality blow molding machine in the industry. The machines have been manufactured with the help of the finest class of raw materials that obtained from trustworthy vendors. The machines are designed to make the best quality plastic bottles. It is possible to manufacture PP bottles, HDPE bottles and PET-G bottles with the help of Sadhi Machinery blow molding machines.

Sadhi Machinery is a premium supplier of blow molding machine for a number of reasons. Its machines have the benefits of:

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  • Core Technology: The superior core technology of the company helps in making high-quality machines. They use high-grade raw materials to manufacture their machines. The machines have automatic temperature control settings which make the manufacturing job easier. The technology used is such that it makes the machines easy to operate, fully automatic and highly versatile. You can easily manufacture plastic bottles and some plastic toys in the machines offered by Sadhi Machinery.
  • Intelligent control system: The blow molding machines offered by Sadhi Machinery have a superior management and control system. There are a number of features inbuilt in the machine. They vary from cloud fault alarm, cloud web communication, intelligent operations, cloud statement recording and cloud fault diagnosis. These additional functions make Sadhi Machinery offerings highly efficient and sustainable.
  • Quality of the machines: Sadhi Machinery has manufactured its blow molding machines keeping in mind the international standards in today’s scenario. It has paid respect to the global demands and has customized premium features in its machines. The machines have a widespread quality assurance system. They also provide the best developmental and backup services to their customers. Their blow molding machines surpass the price, quality and delivery standards in the industry.
  • Easy to operate: The machines are very easy to operate. You don’t need to have any special training for operating the blow molding machines by Sadhi Machinery. In fact, the company also provides a proper training to the person who is responsible to use the machine. It is easy to learn and use and offers complete value for the money spent.
  • Varied capacities: Sadhi Machinery manufactures blow molding machine of different capacities. The offerings range from 50 ml to 5-liter modules. You can purchase and use any model as per your requirement and convenience. The robust construction of the machine ensures that all the models work to the best of their abilities and manufacture the best possible grade of plastic bottles.

Sadhi Machinery is a highly successful blow molding machine manufacturing industry in India. The company is still expanding. Its machines have been widely appreciated and applauded by the customers throughout the globe. The company hopes to achieve global fame and recognition for its superior quality offerings.

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

How does a Blow Molding Machine Works?

There are three kinds of blow molding and each of the types has a separate process. A single blow molding machine can work in 3 separate ways for each of the respective processes. We will be discussing the types of blow molding and the process for each one of them in detail.

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Extrusion blow molding: In this kind of blow molding, the plastic is melted and then poured or extruded into a parison (also called pare). This parison is then captured and closed into a chilled metal rod. After this, the air is circulated into the paring which inflates the inside of the hollow container. Once the plastic has sufficiently chilled down, the mould cracks open and the part is separated. There are two different versions of extrusion blow molding. They are:

Continuous: In this kind of extrusion molding, the pare is continuously extruded and each part is cut with the help of a knife.

Intermittent: This kind of extrusion molding again comprises two separate processes namely, accumulator method and straight intermittent method. In the former, an accumulator collects all the melted plastic and when the mould cools down sufficiently, a rod is passed through the melted plastic. This forms the parison. In the straight intermittent method is somewhat similar to the injection molding process where the screw moves intermittently and pushes out the melted plastic. In both these forms of intermittent blow molding, the reciprocating screw or the hydraulic accumulator mainly use the hydraulic system to quickly push the pare out and reduce its weight. They allow for systematic control over the thickness of the wall by adjusting the gap with the help of the parison programming equipment. In both these forms of intermittent extrusion molding, the screw may turn continuously or intermittently. In case of the former, the weight of the pare drags it along and makes calibration difficult.

Injection blow molding: This is another variant of the blow molding process. It is mainly used in manufacturing hollow plastic and glass bottles or objects in huge quantities. This is a simple process whereby the polymer is injected and moulded on to a core pin. This core pin is then rotated to a molding station where it is left to be chilled and inflated. This is the least used process of blow molding and is used mainly for manufacturing small bottles or medical syringes.

Injection stretch molding: This process again tales two forms namely, single-stage and double-stage molding process. In both these stages, the plastic is first melted and shaped into a preform with the help of the injection blow molding process. The preforms are made with the bottlenecks which include threads at one of their ends. The preforms are then packaged and fed into a heat stretch blow molding machine. In this process of blow molding, the preforms are exposed to infrared heaters at temperatures above the glass transition temperature. They are then blown using very high-pressure air into the bottles with the help of metal blow moulds.

Among all the three processes, the first and the last one are the most used in the industry.

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

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