Spt Drill Rod Spt Sampler Rod

• Standard: BS
• Length: 0.5-3m
• Usage: Soil Sampler Test
• Transport Package: Wooden Case
• Specification: OD: 54mm
• Trademark: FORSUN
• Model NO.: Spt Drive Rod
• Origin: Changsha Hunan
• HS Code: 84314320
• Production Capacity: 100 PCS Per Month

Product Description

Product Description

The SPT drive rod are manufactured to connect with the SPT split tube sampler and comply with the BS 1377: Part 9: 1990. 

The Rod OD is 54mm with solid 1-1/2" BS whitworth make and female tool joints on each end, Tool joints are friction welded to the rods and have a pair of spanner flats to facilitate handing.

The Automatic Trip Hammer is designed for carrying out the Standard penetration Test (SPT) to BS 1377: Part 9: 1990. SPT Drive Rods and a split Tube Sampler are connected to base of the anvil, and driven into the ground by the falling weight.

The hammer comprises a drop weight of 63.5 kg and a pick-up and selftripping mechanism that ensures the weight has a free fall of exactly 760mm.

The inner shaft acts as a guide on which the weight drops with minimal resistance and strikes the anvil squarely.

The trip hammer is supplied with a Safety retaining bolt to prevent the weight from sliding when the hammer is not in use or during transport.
 

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