Home » Drilling Accessories » Revolving clamps
Hydraulic pipe unscrewing clamps are tools in the drilling accessories category and are used for screwing and unscrewing pipes in the fields of piling, drilling, and soil boring.
The clamp tool ensures high performance and reliability because it is made from selected materials and technical features derived from years of experience in the industry.
tempered sliding guide parts
double rack for perfect 30° rotation (unscrewing/screwing)
possibility to grease it at any point
bolted components and therefore interchangeable
possibility to separate the unscrewing pipe from the clamping part.
Diameter | Clamping Force | Breaking Torque | Working Pressure | Weight | ||
![]() | Ø 0025 - Ø 070 | 1.900kg | 130kgm | 200bar | 45kg | |
![]() | Ø 0040 - Ø 100 | 4.120kg | 1.420kgm | 210bar | 80kg | |
![]() | Ø 0022 - Ø 115 | 11.480kg | 2.459kgm | 260bar | 175kg | |
![]() | Ø 0025 - Ø 135 | 6.500kg | 1.850kgm | 230bar | 115kg | |
![]() | Ø 0030 - Ø 200 | 6.630kg | 2.156kgm | 200bar | 155kg | |
![]() | Ø 0050 - Ø 200 | 9.620kg | 2.700kgm | 250bar | 215kg | |
![]() | Ø 0050 - Ø 250 | 5.890kg | 1.865kgm | 150bar | 285kg | |
![]() | Ø 0060 - Ø 305 | 21.200kg | 4.870kgm | 270bar | 500kg | |
![]() | Ø 0060 - Ø 380 light | 25.650kg | 9.280kgm | 270bar | 860kg | |
![]() | Ø 0060 - Ø 460 | 44.100kg | 19.300kg | 250bar | 2.270kg | |
![]() | Ø 0100 - Ø 460 | 35.000kg | 23.000kgm | 270bar | 1.340kg | |
![]() | Ø 0127 - Ø 560 | 50.800kg | 29.700kgm | 330bar | 2450kg | |
![]() | Ø 0080 - Ø 630 | 50.150kg | 29.800kgm | 250bar | 3585kg | |
The two parts that make up the clamp have the capability to work independently of each other. For this reason, you can request either the clamping part or the unscrewing part separately. The supply of the complete clamp or individual parts is accompanied by a user manual, maintenance manual, CE conformity declaration, spare parts catalog, and test certificate.
The hydraulic drive kit enables the proper functioning of all cylinders applied to the pipe unscrewing clamps.
The main components of the drive kit include:
The kit is manufactured internally and sold either with the clamp or separately as an option.
The lifting kit is a robust metal structure designed for unscrewing and extracting drilling pipe. The technical characteristics of the clamp can be customized according to customer needs.
The main parts of the equipment are:
Clamping Group:
The group includes a swiveling upper clamping vise that allows rotation of the drilling pipe from 0 to 30 degrees for unscrewing. The lower fixed clamping vise solely functions to hold the pipe in place.
Unscrewing Group:
Once the upper clamping vise secures the pipe , it can rotate within the cradle by activating the rotation cylinder.
Extraction Group:
This group enables the extraction of the drilling pipes. Extraction occurs after the swiveling upper clamping vise secures the pipe. This operation can only be performed when the lower clamping vise does not hold the pipes in place.
The equipment is designed for durability and tailored to facilitate the precise unscrewing and extraction of drilling pipes, meeting specific operational requirements.
+39.0733884015
info@sgolastra.eu
Since 1976 we have been producing standard hydraulic cylinders with 25mm bore and special cylinders up to 900mm, covering strokes up to 10,000 mm. Our pride, among the drilling accessories that range from the heads, through the column turner, up to the adduction head, is the pipe unscrewing vice available in various versions, also on request.
Via Marignano, 12/a Potenza Picena (MC) ITA
T +39 0733 884015
F +39 0733 884020
info@sgolastra.eu
Open from Monday to Friday
from 8am to 12pm
and from 2pm to 6pm
Standard cylinders and components, pipes, fittings, block valves and Beta tools available.
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