Down the hole hammers

Down the hole hammers KRYPTON are completely manufactured in the new Bari-Modugno plant. They are the result of continuous studies and tests aimed to the realization of a hammer suitable for both cliff drilling during artesian wells' dig (water wells) and consolidation in civil works. With his CNC machine tools, F.G.S. Drill manufactures by his own every single component of the hammers. This allows a deep knowledge of the product and a prompt solution to any kind of technical problem, thanks also to a highly qualified staff. All the manufactured components are continuously followed starting with the choice of raw materials, with a particular attention to dimensional tolerances and heat treatments. In order to maintain the entire production process under constant control and to assure a total quality of the product, F.G.S. Drill has bought a furnace that allows the in-house heat treatment of all the inner parts of the hammers. In addition, every hammer is tested before leaving the plant to assure to the customer the perfect functionality of the final product.

The KRYPTON hammers' dimensional range goes from 3" to 12".
All the hammers are adaptable to customers' perforation requirements, with the possibility to add on the internal air distributor different plugs to choke the compressed air pumped in. Our strength is the ability to assure to the customers the quality of the final product and the possibility to have spare parts promptly delivered with extremely competitive prices.

In addition, F.G.S. Drill offers the possibility to overhaul the hammer even after several years in order to restore the initial functional condition.

In the following chart you can find the technical characteristics of each hammer, associated with the relative air consumptions:

Model External Diameter mm Max pressure Air consumption min. 10 bar-18 bar-24 bar lt/1" Thread Length mm Weight Kg Hole diameter mm KRYPTON 3 80 20 bar 5800-10500-13000 2 3/8 reg 810 30 87 - 92 KRYPTON 4 98 20 bar 5800-12000-15500 2 3/8 reg 835 35 110-140 KRYPTON 5 120 20 bar 9400-16000-22000 3 1/2 reg 1090 60 140-165 KRYPTON 6 146 24 bar 11500-17000-24000 3 1/2 reg 1185 100 152-203 KRYPTON 7 152 24 bar 11700-18500-27000 3 1/2 reg 1185 110 165-225 KRYPTON 8 186 24 bar 13000-24000-31500 4 1/2 reg 1388 155 205-254 KRYPTON 9 192 24 bar 13000-24000-31500 4 1/2 reg 1499 270 220-280 KRYPTON 12 260 24 bar 28000-41500-XXXX 6 5/8 reg 1800 500 320-444

N.B. F.G.S. Drill could modify the data in the table without notice.