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How Blow Molding Screw Barrel is used in Blow Molding Machine

1 Jan


Let us first understand phenomenon of blow molding.

Different types of plastics are manufactured differently. But let us consider the general process. The plastic is melted and the substance which is carried by melting is latched in the mold. Then the air is blown into it. After this, the plastic is allowed to cool down. Simultaneously, the plastic gets hardened. The mold gets unlatched and the inner part is ejected.

There are basically three types of blow moulding i.e. extrusion blow moulding , injection blow moulding , and injection stretch blow moulding.

The plastic is allowed to cool down. By cooling down, simultaneously the plastic is hardened, the mold opens and plastic is ejected.


 Screw barrel

Importance & Applications of Blow Molding Screw Barrel:

In the entire process, the screw barrel works as a heart of the machine. Therefore, blow moulding screw barrel is used in every plastic making factories. They are generally used in the machinery to create hollow plastics such as injection blow molding machine, rubber extrusion machine, plastic processing machine and PVC film making plant.

Why BR Engineering Works?

As the importance of these screw barrels is high on the top, they have to be of the great quality. The products of BR Engineering Works are peerless. The exactness of the screw barrels is extreme and the material quality too. The strength of their product is robust and long-lasting.

To know more about BR Engineering Works, visit


Single Screw Barrel – Made To Be Superior – BR Engineering Works

3 Aug

Single screw barrels are extensively used in various plastic industries. Designed to be ultra-strong having the latest features, it is ideal for plastic injection moulding machineries, plastic extruder machines and more.

With premium MUSCO materials, it has extremely rigid construction. Being abrasion resistant and boasting of the required tensile strength as well as anti-corrosion, it is known for durability.



Recognized as the major manufacturer, supplier and exporter of the standard single screw barrel for years in the global market, BR Engineering Works ensures that clients have multiple options to handpick the best product that can perfectly suit their specific industrial needs.

BR Engineering Works robust barrels are available in an array of different sizes ranging from 14mm – 250mm. They have been created to be a highly productive tool. The use of latest technologies has made sure it excels in providing the best output.

Despite the availability of several models, customized solutions are also provided based particular needs of clients.

Twin Screw Barrel – Manufacturer, Supplier in Ahmedabad, India

3 Jun

BR Engineering is high-quality in the manufacturing of twin screw barrel for PVC Pipe making machine in Ahmedabad, India. We have different types of screw diameter ranging from 30 mm to 150mm along with a maximum length of 5000mm. and Barrel diameter ranging from 45 mm to 150mm along with a maximum length of 6000mm. We have the skill to design different types of twin screw barrels in designs, ratio, diameters as well as also material which suit to the exact requirement of the customer. Our experts focus on maintaining the quality along with customer satisfaction.



The organization was started in the year 1984 by Mr. S.H. Patel, who is with a small amount of $100 with a goal to supply international excellence products at reasonable rates. Now BR Engineering has an extensive manufacturing area in 30,000 sq. ft and able to produce more than 1500 sets per a num. Our organization has a large share in providing all types of Twin screw Barrel which most suitable for plastic industries.

There many types of Features &  Applications in these products:


Standard as well as customized solutions

Maximum length available up t600 mm

Require low maintenance

Offered in different material



Injection moulding machinery parts

Plastic extrusion plant

PVC Pipe making machine

Barrier Screw

11 Apr

BR Engineering Works

We are the largest manufacturer & supplier of producing Barrier Screw in India. We are specialized in manufacturing Barrier screw for extrusion machine injection machine, and rubber machine. Our screws are available in different sizes as well designs as per requirement of customers.



BR Engineering Works, Ahmedabad

Twin Screw Barrel, Twin Screw and barrel

9 Apr

We are a renowned company that is engaged in offering Twin Screw Barrels of top notch quality. Moreover, these Twin Screw Barrels are designed as per latest market demands and requirements to ensure the delivery of brilliant performance. Twin Screw Barrels are fabricated by using the finest quality raw material adhering to international quality standards.



Twin screw barrel 

Barrier screw barrel

18 Mar

Now you can get barrier screw barrels in different models-

We have in our stores for our prestigious clients an extensive range of durable Barrier Screw Barrel, which is available in various designs and specifications. Moreover, the offered range of barrier screws & barrels is known for its efficiency and make them resistant to abrasion and corrosion. These barrels are manufactured using quality raw material, which are sourced from reliable vendors of the market.

new products range of barrier screw barrels has updated in our site, visit today-

BR Engineering Works

Ahmedabad, India