Category Archives: Manufacturing Industry

Industrial Lubricants & The Engineering Industry

The industrial lubricants that are used in manufacturing processes or in any piece of machinery help to ensure that the components remain in good working order. These lubricants therefore will ensure that the machine or engine functions properly every time it is used. The main role for any industrial lubricant today is to reduce the amount of friction that could occur between a number of parts within a machine.

Many of the industrial lubricants that are now being produced have also been developed so that they prevent rust and corrosion occurring to parts which do not move within a machine. These lubricants are made from either synthetic or organic materials.

Most of the organic lubricants that one can purchase today have been made from refined petroleum. Whereas the synthetic type ones have been made through a number of chemical processes. These lubricants will then being passed through a lubrication system of pipes and tubes that direct the mixture to lube points to those parts of the machinery which require it.

The most common kinds of lubricants that you will know about are oil, silicone and grease ones. Yet there are plenty of other compounds used today that help to lubricate components and those made from biodegradable materials are becoming increasingly popular. These kinds of lubricants are most frequently used in food manufacturing processes as the likelihood of it coming into contact with the products is extremely high.

All lubricants will be subdivided up into two categories. There are those which will be placed in the category where they are specifically developed for use with certain kinds of machinery. Then the others will be placed in the category where they are needed to help a specific device to function correctly. But each and every lubricant that is now being used will have undergone very rigorous and numerous tests to ensure that they can do what is required of them.

As we have mentioned most of the lubricants being used today are made from oil or grease, but some equipment may use water to provide it with the lubrication it needs. The only problem with water is that it is unable to withstand high temperatures. This also goes the same for animal and vegetable based oils used as lubricants.

Therefore machinery which will be running at very high temperatures will use lubricants that have been made from certain minerals or which have been synthetically made. Most of the oils that are manufactured from use in the engines of a car have been made from either of these materials.

As previously mentioned the main aim of any industrial lubricant is to help maintain and keep machinery or an engine running smoothly at all times. Those companies who maintain and lubricate their machinery properly will find that they are able to produce their goods far more efficiently and quickly. Today even now there lubricants being used by the manufacturing companies which are also suitable for recycling and so place less stress on the environment in which we live.

An Overview on CNC Cutting Machines

A manufacturing company has to produce a product in thousands of units. These products could be parts, components or a complete device. Let’s say, if an auto part is to be produced for a particular car, how all units would be in exactly same size, neither a millimeter more nor less. In the wake of this need, CNC Cutting machines were born. These machines can produce thousands of units with high precision, exact in size, weight and from every aspect. Industries that have to make clones of a product in massive number have to set up CNC machines in their industrial unit. Precision is the prime requirement which was made possible with CNC Technology in cutting machines.

These machines can cut your operational cost by handling several tasks for that you need a number of personnel. Advanced technology used in CNC machines simply add ‘Efficiency‘ and ‘Effectiveness‘ to your production process and therefore bringing up additional profitability afterwards.

Usually, size of cutting tables in a CNC machine is 4×8′ which is good capable to carry large sheets of any material like wood, metal, plastic and glass. If the table size is shorter, machine operator would often have to change his position to adjust the angle of sheet. So, whenever you are going to consider a CNC machine, remember to check the table size. If you are certain that you would have smaller sheets to lay on cutting table, you can be flexible on table size.

Amongst all types of CNC, laser and plasma machines are most common to be used in manufactories. Laser and plasma cutters are ideal for cutting metal like steel, aluminum, metal alloys etc. Laser cutters are preferred when the sheets are not very thick. It can cut 3D shapes with perfect precision whereas plasma cutters are great for cutting thicker sheets. Plasma cutters are usually put into work for cutting 2D shapes where too much precision is not the goal.

These state-of-the-art CNC machines require very short setup time. You can start production on the day you receive an order. Unlike other cutting machinery, it would not take you days and weeks to start.

You can get maximum outcome once you add a CNC machine in your production lines. Humans do tire and so do machines. Everyone and everything needs rest after certain hours of working but surprisingly, you can keep CNC cutters running as much as you have to. You can run them uninterrupted 24 hours a day, 7 days a week, 365 days a year unless you meet your production target. Its advanced technology lets you work with it non-stop, however, it will need to be turned off if there is a maintenance work to be performed.

Another edge of CNC over other milling machines is that you do not need very highly skilled staff to work on it. These machines require very simple orientation which lets you hire unskilled operators on cheap cost and then train them accordingly. On the contrary, other machines need very skilled and professional engineers to operate. Many industries are turning their production through CNC technology observing all its innovative features. CNC technology is not just a change in manufacturing process but a revolution which will break out its application to 100% extent.

The Process Of Using Industrial Strapping Tools and Strapping Machines

Industrial strapping tools have long been used to help improve speeds and insure uniform strap placement, as well as the integrity of products. They are used to make the process of strapping many materials easier, and have served to decrease production time, while increasing the overall quality of the product. These machines have also taken on a number of uses.

There are various lines of power strapping equipment frequently used in the metal industry, as well as many others. The numerous tools that make up these lines are designed to perform multiple tasks quickly, while improving the overall productivity of item packaging and security. Below are a few examples, and how they can benefit many companies.

Power strap feeders have been shown to significantly increase production for efficiency for hand tool strapping applications. This is done by automatically treading the strapping around the product. This not only provides a quick means by which to secure the product, but also saves time and eliminates unnecessary work. Once threaded, the product goes back to the operation to be strapped.

Slit coil packaging systems are designed for metal service centers, and are ruggedly built to endure many uses. The maintenance operation on such machines is usually low. Many come equipped with a manipulating table, or are designed for integration with this type of accessory. This device is very important in the strapping process.

Bar and tube bundling machines may be installed in a fixed position or on the top of a transfer car to accommodate round or square products. These products are then strapped in such a way that the straps will hold and the products will remain secure. This device is used in a variety of strapping applications.

Industrial Strapping Tools and Steel Strapping Machines are designed for strapping large diameter flat rolled steel coils with a horizontal axis. This axis is in-line with conveyor travel, as well as coils that are perpendicular to conveyor flow. This is yet another tool that helps make the process go more smoothly.

Through-the-eye coil strapping is performed by strapping machines that feature a retracting strapping head carriage and pivoting strap shoots. These shoots help provide in-line strapping to large diameter steel coils. This makes the overall process more convenient, as well as enabling a wider variety of items to be strapped. These many units can all be used together on a production line when producing different products or components.

Safety Glass and Safety Enclosure For Laser Engraving Machine

The safety glass and enclosure is the most important safety protective device for a laser engraving machine; it protects the laser emission from the beam which could affect the human skin and eye. Without these safety devices, the laser engraving system can’t be categorized as a class 1 laser system.

Safety glass

The laser safety glasses of the machine must be of a type according to European and international safety standard. These standards are EN207 and EN208 (personal eye protection and eye protectors) or the guidelines in ANSI Z 136.1.

Normally, EN standards apply in Europe and ANSI standards apply in the United State. Sometimes, the regulations in force depend on the location of the laser engraving machine installation.

If the structure or optical quality of the safety glasses changes during use, the root cause must be identified immediately and it have to be dismantled and replaced.

Safety enclosure

Laser safety enclosure is designed to protect the machine operator from direct, reflected and scattered laser beam radiation.

For industrial production processes, a laser safety enclosure according to Class 1 laser safety standard must be used around the point of application of the laser beam. This enclosure can be supplied by the laser engraving machine supplier or distributor itself or it can be supplied from an accredited appointed manufacturer from the OEM. But such an enclosure must meets class 1 laser safety standards and is approved to be safely used in a production environment without the use of personal eye protection or any other PPE.

How to Choose the Right CNC Machine

CNC stands for Computer Numerical Control and it is a controller or a computer in which all the standard program of instructions is fed. It is used primarily in the manufacturing sector where computer systems are used to control various tools. The work is critical and delicate; therefore it is very important to choose the right CNC machine for the job.

Here are a few things which need to be ticked off the list while you are choosing the right machine for your production unit.

Weight

The weight of the CNC machine is definitely to be considered when you are looking forward to buy one. These machines are available in iron cast, aluminum, and polymer composite. If you are looking for a powerful machine with promising stringency, you can go for the iron cast construction. That’s for units where the machine is not required to be moved about frequently. Aluminum and polyester are lighter options to consider.

Work Radius

When you are employing a CNC machine in your firm, you should choose the one that can cut the largest required area. For example, if you need to laser cut metals for your industry, the largest piece of metal that needs to be cut, should be equivalent or smaller to the range of the CNC machine.

Speed

The speed of a CNC machine is also referred as the feed rate or the axis feed rate. To choose the right machine, you need to inquire how fast the machine can work while cutting supply.

Space

Your workspace and the part of it you can allocate to your CNC machine is also one of the factors you need to keep in mind while you choose a machine for your firm. If you have a large workshop, you can go for iron cast machines which are bulky but as effective and powerful.

Spare Parts

While choosing a machine you should also see how easy (or difficult) it is to procure the spare parts for your machine. After some time, due to wear and tear, you would definitely need to replace parts of your machine. If you are purchasing popular machines like Amada or Trumpf, getting spare parts for your Trumpf machine, for example Trumpf laser parts is relatively easy. But it may not be so for machines of lesser known brands.

Power

Not all work spaces has capacity in the terms of electrical power. Since these machines can be pretty powerful, you need to be sure about the power requirements of the machine.

Stepper or Servos?

The motor drive types of the CNC machines are known as stepper and servos. Servos are costlier than steppers but definitely are more promising and accurate. The strength of the servo system lies in its function that it checks the position of the measuring device at each move. If your final product doesn’t need to be pinpoint accurate, you can go for stepper as well.

Other Things To Consider

The above mentioned points are most vital factors you need to consider while choosing the right CNC machine. Apart from it, you should look into the following things:

  • Spindle speed of the machine.
  • Whether it uses industry standard codes.
  • Whether it provides unlimited program lengths.
  • The number of axis.
  • Mechanical movement range.

7 Different Types of Milling Machines

Milling machines come in various types with a variety of functions based on certain standard specifications. Some of the most commonly used machines are the following: column, turret, C-frame, horizontal, bed type, planer-style, and tracer controlled.

A milling machine is a tool in the metal industry that has numerous functions. Each machine has a cutter that operates at a various range of speed so you can form the required shape. With its adjustable spped feature, each milling machine can be regulated for a more precise cut. The machine is capable of handling multiple tasks such as carving, threading, milling, drilling, and cutting. There are several several types of milling machines, each with varying functions based on standard criteria. Manufacturers often name the different machines according to the kind of control, number of axis present, orientation of the spindle, size of the tool, its purpose, and source of power. While there are several varieties of milling machines available today, they essentially serve the same functions but use different terminologies. Below is the list of seven types of milling machines.

Column

This is the most common milling machine, which has 5 basic components, They are the work table, saddle, head, knee, and over arm. Considered as the simplest machine type, its cutting device is vertically suspended to allow drilling of metals. This is typically used when creating car parts because it is small and handy.

Turret

The turret is also known as the Bridgeport-type and can be repositioned anytime you want making this machine very functional. Its versatility makes it more practical since a variety of products can be made in addition to car parts.

C-frame

Because it is sturdier than a turret, this type is popular in industrial settings. It comes with a hydraulic motor, which makes it very powerful.

Horizontal

This machine runs parallel to the ground. The table from which the object to be worked on is placed moves sideways while the cutting device goes up and down.

Bed type

The worktable is located on the bed itself, instead of being paced on top, its usual position. The knee part of the machine is omitted to allow movement in a longitudinal direction.

Planer-style

This machine type is basically the same as the bed mill. However, the planner-style includes cutters and heads that allow for a wider range of milling actions.

Tracer controlled

This type of machine has the ability to reproduce parts based on a master model. Most of the industrial sectors, especially the automotive industry, choose this type of machine because it make production and specialization of machine parts easier. With the vast classifications of milling machines, you need to choose the one you need according to how you intend to use it. However if you find it difficult to decide, do not hesitate to seek the help of a specialist who can help you select the one that will give you maximum benefits.

Merrow Sewing Machines: Merrow MB-4DFO Review

With over 170 years of experience, Merrow is an industry leading manufacturer and distributor of sewing machines. The company sells the world’s best overlock sewing machines and customizes them for specific applications. These powerful machines are designed for the modern industrial sewing room and use a unique cam driven technology that achieves superior stitches. Merrow MB-4DFO is one of the best rated industrial sewing machines on the market. This new model is ideal for sewing activewear and athletic garments.

Also known as the Merrow Active Seam Flat Overlock, this machine produces quality stitches, offering a diverse range of widths and looks. Merrow MB-4DFO features dozens of stitch types, stitch variations, and threads ranging from thick and structural to decorative and delicate. This model utilizes the Merrow Active Seam technology, which is a new flat overlock stitch that offers a more comfortable alternative to flatlock stitching on athletic garments.

Merrow MB-4DFO is the only sewing machine specifically designed for base layer activewear. It can be configured for two or three thread sewing and sews all three variations of the Active Seam stitch. These unique features make it easier and more efficient to apply, translating to major cost savings. When it comes to strong, tight, and uniform seams, this machine is unequalled. Merrow MB-4DFO can be used for sewing sportswear, blankets, sweaters, and outwear.

Its increased durability and seam quality have made the MB-4DFO a popular choice for overseaming activewear. Like all other Merrow machines, this model is hand-built in the United States. All components are designed to ensure stitch superiority. Merrow is the world’s only manufacturer building Cam-driven sewing machines for heavy use. The MB-4DFO is designed to operate continuously up to 5500 revolutions per minute. Due to its steady construction and quality parts, this machine will last for years. Many users claim that the stitch produce by Merrow MB-4DFO is technically and aesthetically the highest quality available.

Thousands of factories from all over the world use this machine for sewing advanced protective combat uniforms, wool base layer activewear, fleece jerseys, and Merino wool hiking pants. This new model utilizes Merrow’s unique curved needles and barrel cam architecture to sew more precisely than other machines in its class. The company provides customers with online video tutorials, technical support, and step-by-step sewing instructions. Clients also have access to an online forum where they can leave feedback and ask questions about Merrow sewing machines.

How Is the Blister Packaging Machine Useful?

Blister packaging is a form of plastic packaging and is used in the pharmaceutical as well as the consumer goods industry. The blister packaging machine is increasingly used in these areas and there are many types of blister packaging that are available in the market.

Pharmaceutical Industry

In the pharmaceutical industry, the blister packaging machine is used as unit-dose packaging. Tablets, lozenges, and capsules are packed using the unit-dose packaging system. These blister packs not only provide a barrier but also help in protecting the shelf life of these products. This type of packaging offers a certain amount of tamper resistance. In the US, all physician samples and over-the-counter drugs use blister packaging. The blister pack is also better known as the Push-Through-Pack in some certain countries across the world. Blister packaging ensures some degree of authenticity and integrity of the product.

How They Work?

The blister packs use the form-fill-seal process, where there are rolls of flat films or sheets that have pharmaceutical products filled in them. The packs are then sealed using the same machine which is termed as blisterline. This is later dispatched from the pharmaceutical companies to the distributors. This is one way of ensuring the safety and authenticity of the product.

Consumer Goods

The blister packaging machine is also used extensively in the consumer goods industry. This type of packaging is used in many consumer goods like toys, pens, electrical and electronic goods, hardware, and many other products. This type of packaging is very useful as the consumer can clearly see what is inside and look at the product without having to open it or tamper with it. It is sealed at the manufacturing unit and hence remains tamperproof. A vacuum formed plastic shell is placed around the mold and hence the product can snugly fit into the packaging. This consists of the paperboard card on one side and the pre-formed plastic on the other side.

The other form of packaging is known as the clamshell, which is a more secure packaging system. This is especially useful in the packaging of electronic items. This consists of 2 pre-formed plastic sheets that are fused together at the edges. This is designed in such a way to discourage tampering and this is an excellent way to package an item and prevent duplication. You will need a sharp object such as a knife to open this packaging.

Medical Blister Trays

These differ from the pharmaceutical blister packs as they are not the push-through packs. Here, a thicker plastic is used and this forms a solid tray. There is a peel open feature and these are generally used to package medical devices that are used in the hospitals.

The blister packaging machine has many uses in all these areas of manufacturing and it ensures that the products are tamper-proof to some extent. There are various methods that are used during the manufacturing such as cold forming and thermoforming. Even the materials used in blister packaging can vary.

The Importance Of Industrial Centrifuges

A centrifuge is a machine used for fluid/particle separation. Looking for a used centrifuge? These machines rely on the use of centrifugal force, generating several hundreds or thousands of times earth’s gravity. They are used for separating solids from liquids, liquid-liquid separation, and liquid-liquid-solid separation.

A centrifuge is a piece of equipment, generally driven by an electric motor, though older models were hand spun, that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. Industrial centrifuges can be classified into two main types, filtering and sedimentation. Filtering centrifuges use centrifugal force to pass a liquid through a filtration media, such as a screen or cloth while solids are captured by the filtering media. Sedimentation centrifuges use centrifugal force to separate solids from liquids, as well as two liquids with different specific properties. Sedimentation types include decanter, disk-stack, solid-bowl basket and tubular bowl centrifuges.

Filtering types deal with perforate basket, pusher, and peeler types.

Centrifuges are not mass produced like pumps, motors, cars, refrigerators, therefore the cost associated with purchase of centrifuges for sale are normally higher when compared to other types of process equipment. It is estimated there are close to two hundred specific applications industrial centrifuges are used for. Centrifuges are not a ‘one size fits all’ type of machine. All industrial centrifuges are originally manufactured for a specific application to be used in.

The process is one of the most important and widely applied research techniques in biochemistry, cellular and molecular biology, and in medicine. Current research and clinical applications rely on isolation of cells, sub cellular organelles, and macromolecules, often in high yields. The machine uses g-force to isolate suspended particles from their surrounding medium on either a batch or a continuous-flow basis. Applications are many and may include sedimentation of cells and viruses, separation of sub cellular organelles, and isolation of macromolecules such as DNA, RNA, proteins, or lipids

Special purpose centrifuges can be design as per your unique industrial applications. Industrial centrifuges are widely used in all type of industries to separate solid from liquid. In industries, the mixture of liquid and solid needs to be separated. The centrifuge makes it possible very easily with the help of centrifugal force. Simple centrifuges are used in chemistry, biology, and biochemistry for isolating and separating suspensions. They vary widely in speed and capacity. They usually comprise a rotor containing two, four, six, or many more numbered wells within which the samples, contained in centrifuge tubes, may be placed.

Cleaning of Ball Screw Bearings

Ball screws are mainly formed by screw, nut, ball, holder, wipers, and the return tube. The ball assembly acts as the nut while the threaded shaft is the screw. They have many features such as high precision, long life, and low pollution. These products can be widely used in industrial machinery such as precision machine tools, industrial machinery, electronic machinery, and transport machinery, etc.

Ball screw bearing plays a very important role in many different applications. Ball screws offer an efficient means of converting rotary motion to linear motion by the use of a number of bearing balls that transfer the load between the nut and screw. Bearing maintenance is always the focus because the failure of products can lead to many serious problems. Many methods can be adopted to do the maintenance. Among them, the cleaning is one of the simplest ways.

Now, let us learn something about the cleaning of these bearings. Although ball screws often have some sort of shielding or casing, even the best protected screw sometimes gets contaminated with debris or dust. Thus, the proper cleaning becomes quite necessary.

Before cleaning the them, you should first remove the assembly from the machine. Make sure that the atmosphere is always clean. After that, you should hold the it under running water, repeatedly rotating the nut mechanism along the length of the screw. And place it in a small container filled with an aqueous or organic cleaning agent. There are still many steps to follow.

Then, you should remove the it from the cleaning agent and dry it with a rag. Rotate the nut along the length of the screw and listen for debris in the bearings. After this, you should remove the nut from the screw if you are not sure about whether it has been cleaned thoroughly or not. Next, you can remove bearings from the nut with a pair of tweezers. Be careful not to damage, drop or lose the bearings during removal. Clean the individual bearings and all other screw components with industrial degreaser. Dry the components completely with a rag.

After you complete all the above mentioned steps, the cleaning of the ball screw bearing has been done. Then you many just replace the bearings in the nut mechanism, and reassemble the ball screw.