Why do drill rigs need shock absorbers?

Shock absorbers act as a buffer, helping reduce these vibrations effectively. Without shock absorbers, excessive stress on components such as drill rods, machine rotation heads and boom joints. It can lead to premature wear and failure (especially if not shock absorption technology is not already built into the drill rig)

What is a shock sub impact & vibration reduction tool?

The Shock Sub impact and vibration reduction tool is a drillstring component that absorbs and dampens the variable axial dynamic loads produced by the drill bit during routine drilling and milling operations. It is most beneficial when drilling in hard rock, broken formations, and intermittent hard and soft streaks.

What sizes are DTH shock absorbers available?

The shock absorbers are available in sizes from 4” to 34”. Download the pdf data sheet for detailed information and specifications. DTH shock absorbers are important to connect directly to the DTH hammer. This way they provide the maximum protection for drill string components against wear and tear.

What is a shock sub tool?

Shock Sub tool with Belleville spring assembly in compression. The Shock Sub impact and vibration reduction tool is a drillstring component that absorbs and dampens the variable axial dynamic loads produced by the drill bit during routine drilling and milling operations.

Where do I put DTH shock absorbers?

Place them just behind the DTH hammer for trouble free worksite operation every day. The shock absorbers are available in sizes from 4” to 34”. Download the pdf data sheet for detailed information and specifications. DTH shock absorbers are important to connect directly to the DTH hammer.

How do shock absorbers work?

Absorption of Vibrational Energy: Shock absorbers simply fit between the DTH hammer and the first drill pipe and utilise elastomeric heavy duty materials to absorb and dissipate vibrational energy, thus reducing its transfer to other sensitive components.