Are You Making the Most of Your Existing Manufacturing Resources?
In the Indian manufacturing industry, many still believe that increasing order size, pushing capacity, or some forward-thinking approach that involves investing in new machines is essential to boost profits. These strategies are crucial for growth and can result in positive gains. However, over time, they tend to plateau.
Consistent profitability depends on how much a manufacturer can optimise their shop floor. While factors like unplanned downtime, process inefficiencies, and poor utilisation of existing resources are still irrelevant to a big part of the Indian manufacturing industry, one cannot ignore that these factors are silently eating into their profits every day. Higher manufacturing profitability belongs to these hidden inefficiencies; they can unlock significant profit potential without major capital investment.
Can Production Efficiency increase profits at Shop Floors ?
– Example: Two shop floors (A and B) with identical machines, workforce, and production lines show different profit margins.
– The key differentiator is production efficiency between the two shop floors.
– Production efficiency is about how effectively each hour, shift, machine, and operator contribute to meaningful output, not just machines running non-stop.
– Efficiency reflects the ability to convert resources into finished goods with minimal waste, idle time, or performance loss.
– True efficiency means maximizing output using the same infrastructure, workforce, technology, and resources.
– Improved efficiency reduces cost per part, increases throughput, and ensures better utilization of existing assets, directly boosting profitability.
– Many manufacturers still rely on manual data recording and lack tools to analyze and address issues in real time.
– Effective data collection and real-time action require production data analytics and machine monitoring.
– Real-time machine monitoring enables manufacturers to identify inefficiencies and act quickly, leading to measurable gains in profit.
What are the signs of an Underperforming Shop Floor?
It is not always easy to tell when your shop floor performance is not at its best. Your machines may run for hours and still not generate as much output as expected. Your operators may seem busy, but there’s always a possibility they may get distracted and end up wasting time without even realizing it. Your deliveries get delayed, not because of a lack of materials but due to sudden stoppages. That is how your shop floor’s revenue decreases.
Let’s understand this through a real-life case documented by Leanworx. An aerospace components manufacturer believed that its machines were running at maximum output. However, the collected data for the average machine utilisation showed that the spindle was running only 30% of the time. This meant that the machines were cutting for only one-third of the total time, while staying idle for the remaining two-thirds. This could have been reversed through a transformative shift over a span of few months on the shop floor by saving Rs 14,00,000.
The reasons for the downtime were partly systemic and partly because of poor work ethics. Some of the reasons stated included high setup times, unavailable raw material, high periodic inspection times, arriving late at the start of a shift and clocking out early before it ends, long meal breaks, etc.
Increase your production efficiency now using Leanworx Try for free
Monitoring tools to improve Shop Floor output
Several hidden reasons can affect production efficiency. For instance, unexpected downtime caused by machine breakdowns, tool waiting, or operator absences. Long setup times between jobs during ineffective switches can also reduce productive hours. Operator fatigue, unclear instructions, and the time spent looking for tools can all contribute to low operator productivity.
These factors highlight the importance of having access to clear, real-time data on the machines’ usage and performance. It’s not easy to determine what is going wrong, but once you start digitally tracking output, running time, idle time, etc., especially with machine monitoring software, the hidden problems become visible. This makes it easier to fix the issues and, consequently, increase revenues.
Even when a shop floor appears to be running smoothly, hidden inefficiencies still impact overall production efficiency. Factors such as incorrect or assumed cycle times often lead to inaccurate production planning, while microstoppages lasting just 1–2 minutes frequently go unnoticed. Over time, these minor disruptions accumulate into substantial production losses. Moreover, in environments relying on manual reporting, downtime is rarely captured with precision or consistency.
As a result, manufacturers lack a true understanding of actual machine utilisation and productivity. Without real-time machine monitoring and accurate data visibility, these unnoticed inefficiencies can silently erode profit margins, often far more than expected. A machine monitoring tool helps manufacturers identify and address such hidden losses, which is essential for achieving higher production efficiency and long-term profitability.
How can Machine Monitoring Software help reduce downtime?
Machine monitoring system basically delivers real-time data from shop floor machines. The plug-and-play IoT solution significantly improves decision-making efficiency by reducing the traditional 24-36-hour data collection process to just one minute. The system addresses inefficiencies in machine utilisation, which often hovers between 30%-50%, by offering actionable insights in near real-time.
An automobile parts manufacturer reversed downtime by installing machine monitoring software on its shop floor. The shop floor, which has 39 CNC machines operating across three shifts, faced persistent downtime. When the production efficiency levels were manually measured, they realized their productivity was always lower. However, when they digitally monitored the situation, they realized 12% of the production capacity was wasted due to machine downtime and shift change.
How an automobile parts manufacturer saved Rs. 15,60,000 monthly in a short period of time
The daily reports detailing downtime during shift transitions were promptly emailed to the shop head each morning. After a period of observation, these reports were openly displayed on the shop notice board daily, exposing the shift change downtime for all machines. The result was enhanced production capacity and savings of Rs. 15,60,000 per month, while reducing downtime by 98%.
This change happened not because of a new machine or hiring new employees. It was all thanks to the machine monitoring software which helped them identify and correct inefficiencies from the start.
How Can Small Inefficiencies Hurt Your Manufacturing Profits?
The secret to boosting manufacturing productivity lies in spotting small inefficiencies. Sometimes, it’s just about recognizing where time is being wasted and taking steps to prevent it from recurring. There are ways to make operations smoother. Some are simple, like analysing your existing shift schedules or setup procedures, while others are more structured, like using digital tools to track and improve performance. The bottom line is that ‘Production efficiency can increase profits if done right’.
Therefore to make things right and Leanworx, you can:
– Get practical insights and relevant data
– See the machine status in real time
– Understand the reasons for downtime
– Track OEE and utilization by shift, machine, and operator
– Identify bottlenecks and eliminate guesswork
– Reduce idle time, setup time, and production losses.
Production efficiency can grow your profitability in manufacturing. Once you have that clarity, even minor adjustments can lead to significant improvements. If your goal is to grow profits, the first step is to identify and fix inefficiencies. Start with your shop floor and machines. Gather precise data, take small but strategic actions, and let machine monitoring software drive the rest.
