Tag Archives: Machines

Things to Consider Before Buying the Pipe Threading Machines

If you have planned to just upgrade your Pipe cutting machines only because you want to ensure the safety of your workplace, then this is the good decision that you have opted because this will help to expand your business and save lots of time. Apart from all this, if you buy the right tool then it will also reduce the risk and at the same time, it will avoid industrial accidents.

The pipe cutting and the Pipe threading machines that are found in the market are not only safe and easy to use rather they are also affordable. Just make sure that if you are working with the pipes that have the lower tensile strength then just try to work with the pneumatic pipe cutting tool, without which there are chances that the pipe may break. But if you are working on the project where you need to carry out the task on a regular basis then just try to work with the hydraulic pipe tool, as this tool will ensure that it will withstand the use. Before selecting the tool only one thing that you must keep in your mind is that the use

You will be amazed to know that the concrete reinforcing steel is known as rebar which is used in the concrete as well as the masonry structures. Moreover, they are formed from the carbon steel and the best part is that they are given ridges for improving the mechanical anchoring inside the concrete. With the help of the ridges, the load is completely transferred between the steel and concrete.

If you want to select a Rebar bender for heavy construction then it is very much important that you select the one of supreme quality. It is preferable to walk with a knowledgeable and expert individual while selecting a Rebar bender for your construction project.

Before confirming your selection of the various tools it is recommended that you do a little bit of research, it will help you in deciding the better one. The entire effort that you put on your research will, in turn, benefit you by the increase in productivity level. Beside the worker in the organization will also be safe. Moreover, this all reduce the overall cost to the organization as it will cut the labor cost and at the same time due to the increase in productivity operating time also reduces.

Using different industrial machines are really great but before buying them there are certain things that you must look at. With the use of the different threading machine you can ensure the safety of the organization and at the end, you will even save some money from it.

Ensure The Ductility And Strength Of Metals With Cupping Machines

In today’s era of modernization, metals are used in different production verticals to manufacture various domestic and industrial products. The numerous fields where metals are used include automobiles, industrial machines, electrical devices, and so forth. These fields in which metals are used are very critical where there is no room for defects and require high-quality of products that can ensure efficiency, high performance with the best level of safety. In these fields, there is no space for flaws as the errors in such fields can lead to various accidents which will create horrible consequences for the users and affect the life of the users. This let the manufacturers of metal products to be extra conscious regarding the quality of the products.

The manufacturers need to ensure that the highest quality of the products they produce with the use of best quality of testing procedures and testing devices. With the help of testing instruments, the producers can determine various properties of the metals like chemical composition, the physical strength that predict the behavior as per some given conditions. This helps the manufacturers in deciding different factors that are related to the safety of the product as well as the safety of the users and offer the best quality to the clients. To assure the quality of the metal products, it is necessary to commence some quality tests at the different level of production like raw material procurement, production process and end product. Ignoring the quality of the product will directly degrade the quality of the products.

One of the most popular tests which are performed on the metal goods is the cupping test. The test is conducted on the metals substrates that are duly painted or coated. The test is performed to test the ductility of the metals and to test the quality of the coated. The test sample is placed on the machine to create shearing forces on the very small area of the specimens that create a small cup on the side of the test specimen. The load sensor present on the indenture records the amount of shearing force applied to the metal plate. In this manner, the maximum value of force is calculated which is applied to the metals without cracking the material.

The test is also used to verify the ductility and the elasticity of the paints that are used on the metal surfaces. The cup shape formed in the metal products at the time of the test is analyzed to determine the cracks that are developed on the surface of the paints. Hence, it is used to verify the quality of the paints and metals both.

All About Sewing Machines – Research and Review

Sewing Machine

A machine that uses thread to stitch fabric and other materials together is called a sewing machine. The main purpose behind the invention of sewing machines was to decrease the amount of manual sewing work performed by workers of several companies. The credit to the invention of the first working sewing machine goes The English Inventor and Cabinet Maker, Thomas Saint in the year 1970. It is not known whether Saint really manufactured a working model of his creation. The patent depicts a bit that punched a gap in calfskin and went a needle through the gap. A later propagation of Saint’s creation in light of his patent drawings did not work.

In 1810, German, Balthasar Krems imagined a programmed machine for sewing tops. Krems did not patent his development and it never worked well.

Austrian tailor, Josef Madersperger made a few endeavours at developing a machine for sewing and was issued a patent in 1814. The majority of his endeavours were viewed as unsuccessful.

In 1804, a French patent was conceded to Thomas Stone and James Henderson for “a machine that copied hand sewing.” That same year a patent was allowed to Scott John Duncan for a “weaving machine with various needles.” Both innovations fizzled and were soon overlooked by the general population.

In 1818, the principal American sewing machine was imagined by John Adams Doge and John Knowles. Their machine neglected to sew any helpful measure of texture before breaking down. The categories of sewing machines can be broadly divided into two streams, namely, Industrial Sewing machines and Home Sewing Machines.

Though further details on the over said terms will be provided as we move ahead.

The textile industry has grown in ways unimaginable. As vast as it gets are the lengths of the industry. But, what we should not forget is that, the very growth of today’s global scale industry started from nowhere but just a piece of thread and a needle. Yes indeed, these two are the most essential part of the dynasty.

Though in earlier times, only people were seen sewing or stitching clothes. But with the passage of time came a revolution which introduced machinery in the world of clothes which made the world even brighter.

The stories of the first sewing machines however lack the aura of success. The cause of this failure was odd, the inventors tried to develop machines that could mimic the motion of hands but it never worked.

The breakthrough finally struck in the year 1830, when Barthelemy Thimonnier (1793 – 1857) a French embroiderer invented a machine, rather an embroidery machine that adopted a traditional yet modified hooked embroidery needle. It had a hook near the point of the needle to sew basic and easy chain stitches. Though the machine was not up to the mark for the stitches it made were too weak to produce strong seams. This went on for some time, for in every few years, someone else would come up with a better model of the machine, but none of them achieved perfection soon enough.

Top 5 Most Popular Merrow Sewing Machines

Merrow sewing machines are hand built to the highest quality standards in the sewing industry. The company manufactures over 360 models for industrial and home use. If you are looking for a high performance machine that is built to last, look no further than Merrow sewing machines. Some of them are designed delicate garments such as lingerie and satin clothing, while others can sew wool, fleece, jersey, tricot, denim, linen, and synthetic fabrics.

Here are top five most popular Merrow sewing machines for industrial and home use:

Merrow 18A

This sewing machine has been refined over its nearly century long existence. Merrow 18A sews at speeds of up to 1400 RPM and requires very little downtime. It can be used at home, as well as in large production facilities. You can use this machine to edge pillows, blankets, mittens, hats, and shawls. Merrow 18A is designed to operate longer than any other machine in its class. Its components are handcrafted and hand built.

Merrow M-3DW

Merrow M-3DW overlock sewing machine sews a tight edge or seam on lightweight to medium weight fabrics. Its operating speed can reach 5500 RPM. The stitch is uniform and can be used to provide accent. This sewing machine uses Merrow’s cam-driven technology to sew quietly and smoothly. Millions of people from all over the world use this machine for its remarkable durability and fast, quiet operation. Merrow M-3DW is also used in factories.

Merrow 72-D3B-2

Merrow 72-D3B-2 is an innovative machine featuring three feed dogs for superior fabric handling, an extended cutting system, and an improved dust shield. This machine can be used not only for sewing, but for many other operations such as pad and steam dyeing, scouring, mercerizing, steaming, slitting, singeing, and shrinking (sanforizing). This unit is hand assembled using premium steel parts within the traditional Merrow cast iron frame. The machine is suitable for both home and industrial use.

Merrow MG-3Q-3

This high speed machine can be used anywhere an accent on a garment is required, from baby blankets and children clothes to athletic socks, burp cloths, and fleece lined baby jeans. This machine produces the most beautiful stitch for garment edges. Users can vary the color and appearance of the shells and sew a wide range of materials, from woven to fleece.

Merrow MB-4DFO

This revolutionary sewing machine was released in 2012. You can use it on protective combat uniforms, merino wool hiking pants, running jerseys, cycling jerseys, and base layer activewear. This new model uses Merrow’s unique barrel cam architecture to sew more consistently and precisely than other machines.

A Brief History of Sewing Machines

Initially, sewing machines were manufactured for garment factory production lines, allowing for clothing to become uniformly mass-produced. It was French tailor Barthelemy Thimonnier who invented the first functioning sewing machine in 1830 for use in his garment factory.

This original machine used only one thread and a hooked needle for a chain stitch. His factory was burnt down and he was nearly killed by an angry mob of French tailors who were afraid his machines would leave them unemployed. A few years later in America, Walter Hunt shared the same fears, and abandoned the work to patent his own version of a straight-seam sewing machine. The fears were unfounded, as industrial sewing machines created multiple job opportunities worldwide.

Modern garment factories incorporate the same mass production techniques as other industries, with each workstation completing one part of the overall job. Industrial sewing machines are generally designed to perform one specific sewing function such as embroidery. Machines with different functions are operated to complete clothing items in a production line. Marketing to individuals didn’t begin until 1889, allowing for women to have the means to create clothing for their family without the labor-intensive hand stitching. The domestic sewing machine used in the home is manufactured to perform many tasks from sewing straight or zigzag stitches and the creation of buttonholes, as well as stitching buttons on to the piece of clothing.

Industrial sewing machines, like their domestic counterparts for the home, were created to simplify and speed up the otherwise labor-intensive hand stitching. The domestic sewing machine is manufactured to perform many tasks from sewing straight or zigzag stitches and the creation of buttonholes, as well as stitching buttons on to the piece of clothing. Sewing machines were adapted for use in industrial settings, allowing for clothing to become uniformly mass-produced. The industrial sewing machines are generally designed to perform a specific sewing function such as embroidery or applying buttonholes. Companies from all over the world manufacture industrial sewing machines with very basic features as well as higher-end computer operated models.

A variety of machines with different functions are operated to complete clothing items in a production line. A few examples would be a Bag Closer sewing machine which is used for sewing a single thread chain-stitch, a high-speed plain sewer is used for stitching seems and double needle machines are used for adding top stitching details to items like jeans.

Walking foot machines are invaluable for quilting and sewing coats, as it keeps the fabric moving along without bunching and making for a smoother and faster production. Overlock serger sewing machines, which are also available in smaller versions for the home, create the whipped V stitch along the edge of a seam of T-shirts and other stretchable fabrics.

Sewing Machines: A Brief History of the Merrow Sewing Machine Company

Founded in 1838, The Merrow Machine Company is a leading manufacturer of sewing machines. The company was established by Mr. Joseph Merrow, a gunpowder manufacturer. Today Merrow is one of the largest and most popular suppliers of textile sewing equipment and industrial sergers. The company not only creates quality overlock machines, but customizes them for specific applications. Tens of thousands of people from all over the world are using Merrow sewing machines for their reliability and uncompromised quality.

The Merrow Machine Company has evolved from a knitting mill to the world’s largest manufacturer of overlock machines. Mr. Joseph Merrow became interested in manufacturing gunpowder and built a powder mill in the early 19th century. The mill was destroyed by an explosion in 1837, so Mr. Merrow has built a knitting factory on the same site. The factory quickly became the first business of its kind in the country.

The knitted goods were made of native wool that was sorted, picked, dyed, scoured, spun into yarn, and then knitted into hosiery. The final product was shipped to retail stores throughout New England. Sewing machines were also being created in the machine shop in conjunction with the knitting business. In 1887, a fire destroyed the knitting mill once again. In the next years, the company has focused solely on creating superior overlock machines that last longer.

In 1905, The Merrow Machine Company had agents in 35 countries. The first line of “A Class” machines was created in 1932. Joseph M. Merrow continued as president of the company until his death in 1947. A new type of sewing machine was patented in 1955. In 1964, the company expanded operations in the South by opening Franklin Industries in Georgia. The Merrow Machine Company continued to be a leading designer manufacturer, and distributor of industrial machines throughout the 20th century. Today the company is operated by brothers Charlie and Owen Merrow. Their machines wear better, last longer, and have better seams.

In 2004, this manufacturer changed its name to The Merrow Sewing Machine Company. The people who run the company are proud to continue its tradition of precision engineering and innovation in the 21st century. New models of overlock machines are built every year. In 2010, custom industrial sewing machines were added to its standard product line. The company is now based in Fall River, Massachusetts. Its customers can still order parts for machines constructed in the 1800s.