Standard Penetration Equipmet

SPT Automatic Trip Hammer, SPT Split Tube sampler, Heavy duty "Tuflok" Split Tube Sampler,SPT Drive Rod

The Automatic Trip Hammer is manufactured to comply with the Standard Penetration(SPT) to BS 1377:Part 9:1990. SPT Drive rod and Split tube sampler are connected to the base of the Anvil, and drive into the ground by the falling weight.

The Automatic Trip Hammer comprises a weight of 63.5 kgs complete with pick-up and self-tripping mechanism that ensure the weight has a free-fall of exactly 760 mm. The inner shaft acts as a guide that permits the weight to drop with minimal resistance and ensures thant the weight strikes the anvil squarely. The Anvil thread is usually be processed with 1-1/2" B.S. whitworth to fit our standard SPT Rods.

Adaptors to other types of drill rod can be supplied on request.

The overall length of the hammer is 1.8m and total weight of the Hammer is 107kgs.

Components:

1.Outer tube Assembly C/W Pawls

2.Inner Guide Shaft

3.Drop Weight

4.Anvil

HUNAN MEGA DRILL TECH CO., LTD 

Factory covers an area of 55 acres, and built a new modern plant covering more than 40,000 square meters and 3 workshops. With the unaided design capabilities and advanced flow of production, as well as a whole set of high precision equipment, our high-quality products well favored by the majority of customers. We have been striving to develop innovative products to meet the diversified needs of the drilling industry. 

We are   manufacturer  who designs and produces geological exploration equipments, coal bad methane equipments, engineering foundation equipments and horizontal directional pipe construction equipments as well as their drilling tools. It is one of the new and high tech enterprises in HUNAN Province.   

We work with our customers in mineral exploration, geotechnical,environmental drilling and horizontal directional drilling industries, to provide high-quality drilling solutions that include Drill Rods,Casings,Bits,Reaming Shells,PDC bits, Core Barrels and drilling accessories.