Stemming Plugs

Bringing Expertise & Precision to Exploration, Estimation & Excavation

Enhance Blasting Efficiency and Safety

Uttam Blastech is a trusted manufacturer of premium stemming plugs designed to optimize blasting operations in
industries such as mining, construction, and quarrying. Our stemming plugs are meticulously engineered with high-quality
materials to deliver exceptional performance, efficiency, and safety.

Superior Material Quality

Our stemming plugs are crafted from high-quality, resilient materials that can withstand the demanding conditions
encountered during blasting. With a focus on durability and resistance to explosive gases, shockwaves, and high
temperatures, our plugs ensure long-lasting reliability.

Optimized Shape and Design

Uttam Blastech’s stemming plugs are carefully designed, making insertion into blastholes effortless. The tapered ends or
fins facilitate a secure fit, preventing premature ejection during the blast. Our plugs are available in various
dimensions to suit specific blasthole sizes and configurations, ensuring a tailored solution for your blasting needs.

Exceptional Compression and Resilience

We understand the importance of effective sealing in confining explosive energy. Our stemming plugs exhibit outstanding
compression and resilience properties. They compress tightly against the surrounding rock or material upon insertion,
creating a reliable seal to direct explosive gases toward desired fragmentation.

Reliable Gas-Sealing Capability

Uttam Blastech’s stemming plugs provide an impeccable gas seal within the blasthole, significantly improving blasting
efficiency. By minimizing gas leakage, our plugs ensure maximum energy is directed towards rock fragmentation, enhancing
overall safety and performance. With our stemming plugs, you can achieve optimal blast results while reducing the risk
of fly rock and maintaining a controlled blasting environment.

Seamless Integration with Detonating Cord and Initiators

Our stemming plugs are designed for seamless integration with detonating cord and initiators, ensuring efficient
transmission of the initiation signal to the explosive charge.

Compliance with Safety Standards

Safety is paramount in blasting operations, and our stemming plugs meet rigorous safety standards and regulations. We
prioritize the well-being of personnel and provide stemming plugs crafted from non-sparking materials or designs to
minimize the risk of accidental ignition.

Cost-Effective Solutions

Uttam Blastech’s stemming plugs offer a cost-effective solution without compromising quality and performance. We strive
to provide plugs that offer durability and contribute to overall blasting efficiency and productivity. Our plugs deliver
long-term value for your blasting operations.

Uttam Blastech – Pioneer & Leader in Stemming Plug Manufacturing

Uttam Blastech has now become India’s first and only manufacturer of Stemming Plugs that provide blast containment and
excellent fragmentation.

How do Stemming Plugs help in Mining?

In blasting operations, maximum blast containment means greater fragmentation and micro-fractures, with more tonnage
processed at less cost. Stemming plugs make a blocking effect inside the drill hole that ensures explosives gases are
retained a little longer. Upon detonation of the explosives, the plug is forced upward into the stemming material and
“locks up”. The resultant explosive gases and energy are contained within the rock mass resulting in better
fragmentation, reduced fly rock and much lesser noise and vibrations.

Check list for selection

  • Can your suppliers deliver in time?
  • Is the product well Researched?

Why Uttam Blastech ?

  • Calibration and maintenance services to ensure that your equipmentis always operating at its best
  • On site training and support to help you learn how to use your seismograph effectively
  • Expert advice and guidance from our team of experienced seismologists & mine consultants


Easy to use


Reduces Explosives

Fly Rock

Reduces Noise

Reduced Vibrations

Increased Safety

Only Manufacturers
in India

From The Largest
Private Sector Blasting
Consultants In India

Product & Services


On-site vibration Measurement now offered as a service.On-demand. Pay-per-day


Most Rugged, Long Lasting Seismographs with Best Service

Scientific Studies

Scientific Studies : Legally COmpliant and Accepted by all the Authorities

Client Speak

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– Chef Mine Engineer, Singareni Coileries Ltd


Mining & Excavation Experts & Consualtants in India