Monthly Archives: March 2022

Mechanical seals for a very important part of the MRO inventory in many industries such as automobile factories and industrial units. Mechanical seals are used for preventing the fluid (water or oil) used by a machine from leaking. If you are an MRO buyer who wishes to know about mechanical seals, here is a list of frequently asked questions and their answers that you may find helpful:  

Question 1: What is the main purpose of a mechanical seal?

Machinery that has a rotating shaft, such as pumps and compressors, needs mechanical seals on the power transmitting shaft. They are used in automobiles, ships, rockets and other machinery to prevent leakage of the fluid. In the absence of mechanical seals, the liquid will leak. 

Question 2: What is the difference between a stuffing box and mechanical seal?

Though a stuffing box and mechanical seal serve the same purpose, mechanical seals are often preferred over a stuffing box. The axis of the stuffing box wears and needs lubrication to prevent

A DC motor is an electrical machine that converts electrical energy into mechanical energy. A DC motor uses forces produced by magnetic fields. They are widely used in centrifugal pumps, blowers, fans and drilling machines. As the DC motor is an integral part of the  machinery and its maintenance is very important for the proper functioning of the entire system. It is also very important to perform regular maintenance checks as this improves

• Life of the motor
• Allows proper and efficient functioning
• Saves cost in the long run

Here are some useful insights on how to maintain your DC motor:

Knowing the maintenance required: Knowing the type of maintenance required for the motor is very important, such as:

• Specific tasks needed to be performed by technicians
• Parts required such as bearings, wiring, brushes, etc.
• Knowing the safety hazards that could possibly interfere with the maintenance
• Checking for other problems that lead to motor failure

Check for mechanical noise and vibrations: Before

Gear boxes are used in several industries. They increase torque while reducing the speed. Gear boxes are used in the machineries which are meant for manufacturing end products such as paper, steel products, cement and fertilisers. Often, gear box failures are the main causes of machinery breakdowns. Gear box failures can bring the operations to a halt, leading to costly downtime. While it is normal for machinery to wear out because of constant use,  spotting signs of failing parts early can reduce costly downtime and improve the efficiency of machinery.

Gear box failure can be attributed to the following factors 

• Inadequate lubrication: Lubrication is an important factor that determines the life of both  gears and bearings. The principal function of lubrication is to allow proper lubrication of each gear mesh and bearings. The oil film acts as a friction reducer between the moving parts that permit the pivoting power to operate the equipment effectively without damaging the components.

In many businesses,  finding the right MRO supplies, negotiating prices, and managing deals are an important part of ensuring that business keeps operating smoothly. Buying MRO spares present businesses massive opportunities for growth, innovation, and at the same long-term strategic cost savings. Many businesses to maximize the value and cost savings turn to mjvaluemart, a multi-vendor platform, to buy unused and genuine MRO products from sellers with an excess inventory. Businesses can gain substantial and sustainable savings in comparison to the cost that they would pay if they were to buy MRO products from the Original Equipment Manufacturers (OEMs). 

If you are an MRO buyer, check out these products on our platform: 

Fasteners: In many industries, components of machinery and equipment are often joined using fasteners such as nuts, screws, bolts and rivets.  Though parts of machinery can be joined using alternative methods such as welding, soldering, brazing and gluing, they

The foundation of every successful business is a good idea and hard work. However, to continue to run a booming business needs continuous efforts. One such area that needs attention is inventory management. Proper inventory management is essential to the health of the business. Careful and smart inventory management lower inventory carrying costs and minimize the amount of stock that sits in the warehouses. Many companies embrace the 80/20 inventory rule to manage their MRO inventory. If you are wondering what the 80/20 inventory rule is and how you can implement it in your facility, you are on the right page. 

As one of the leading e-marketplaces for genuine and unused MRO spares, we share with you useful insights on the 80/20 inventory rule: 

It is based on the Pareto principle:  According to the Pareto principle, 80% of consequences come from 20% of causes. In other words, 80% of results come from 20% of efforts. In terms of inventory, this rule means that companies earn roughly

MRO stands for Maintenance, Repair, and Operations. The purpose of MRO inventory is to make sure the company will have spare parts, materials, and supplies available as and when needed. For this, the company needs inventory management. 

By managing inventory properly, companies can: 

• Reduce high acquisition costs 
• Avoid duplication order 
• Ensure better visibility of MROs 

As one of the leading e-marketplaces for genuine and unused MRO spares, we share with you useful insights on inventory management: 

Streamline MRO purchase: Without a unified MRO purchasing approach, companies will end up over-buying MRO products or will not be able to achieve economies of scale. For an effective MRO inventory management plan, companies need a centralized approach.  

Perform an audit: Performing an audit will determine whether all the required MRO inventory is already stocked or whether there is obsolete inventory that can be eliminated. It is also recommended to follow up with a regular physical