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How a Non Electric Detonator Works?

Updated: Sep 24, 2021

Before you purchase the product, it is recommended that you consult a good non-electric detonator supplier in India for proper understanding.

A widely used technology around the globe, the non-electric detonators have emerged as useful not just for the commercial sector but also for military operations. The non-electric detonator supplier in India has seen a rise in demand as the usage among all the sectors has increased since its operations are quite flexible.

Before we head straight into the non-electric detonators, let us first understand what exactly are the detonators and why are they used? Well, in simple words, detonators are the devices that are exclusively used to initiate any kind of high explosives and it includes the active part of the assembly and has attached initiation signal transmitter. You will find that the detonators are usually either millisecond delay, or long-period delay, or instantaneous aka no time-delay element.


What are non-electric detonators?

The non-electric detonator is a direct transmission signal device that is specifically tailored to transmit a powerful signal through the shock tube to the detonator. The shock tube is an empty extruded tube that holds a slender layer of materials that are powerful in its inner side of the diameter. When the initiation is processed, the shock tube successfully transmits the signal to the detonating output charge.


Functioning of a non-electric detonator

The non-electric detonator supplier in India has made sure that the product is delivered as per the client’s requirement, the non-electric detonator comprises one coil of the shock tube. One end of the tube is pressed with DTHD and the other end with STLD. This pressure is crucial for down the hole delay initiation along with the surface initiation for the process of the blast. The non-electric detonators work well in those mines where the charge loading patterns and the drilling have a fixed course. This ensures the reduction of the waste of shock tubes while the STLD and DTHD are in use at separate times.


The STLD is placed in connected where it is most suited where there is a provision to connect around six shock tubes for the initiation process. You will find that every detonator has stickers that indicate the length and delay times for STLD and DTHD so that the customer can be able to understand it easily. Every detonator is available only after understanding the requirement of the customer and the non-electric detonator supplier in India makes sure of that.


Non-electric detonators are of thin metal or look like paper cylindrical shells which are open at one end so that the safety fuse can have a place to be inserted. The fuse comprises different types of primary and secondary explosives. The explosives are extremely sensitive to shock, crushing, and heat and are specifically designed to be started with the safety fuse or the detonating cord.


There is no doubt to the fact that non-electric detonators are one of the most effective techniques when it comes to high explosives. But it is always recommended to have a consultation with a reputed non-electric detonator supplier in India, that is, SBL Energy Limited where the experts and the mining engineers can guide you through the whole process and ensure that you are offered the best non-electric detonator that fulfills all your application requirements. Safety, security, flexibility, and a high-end product are why SBL Energy thrives to offer to all of its global clients.



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