Tensioner bolt
Hytension's range of foundation bolt tensioners have been specifically designed for wind turbine base and foundation bolts. Hytension tensioners are designed to meet the exacting requirements of the wind industry. Reliable and easy to use, Hytension tensioners are kept in stock for most common wind turbine applications.Foundation bolt tensioners are commonly used for wind turbine tower base bolts, bridge and other civil applications are designed using Finite Elements Analysis and 3D solid modelling combined with extensive testing.
Feature : Comprehensive operating manual,Long life composite seals
...morestraight type Digital electric torque wrench
Digital electric torque wrench (straight type): Input: 220-240V AC,50/6CHz Preset torque and automatic shutoff when reaching the set torque High output and repeat accuracy: ± 5% and ± 3% Single-chip intelligent torque control system with LCD display With manual 2-speed gearbox, high/low speed can be shifted freely Free connection of power handle and drive unit Industrial design, good continuous working ability Higher efficiency compared with hydraulic torque wrench
...moreSquare Drive Hydraulic Torque Wrenches
Superior Bolting Solutions Robust, Powerful and Accurate Reliable & Efficient Titan piston system eliminates piston and cylinder damage due to over-stroke Robust Design Crafted from the highest quality aircraft-grade materials for ultimate strength and durability (AQ Grade 7075-T6 Light Alloy) Durable Unique single-piece drive pawl design for ultimate accuracy and longevity Accuracy Certified torque accuracy of +/-3%. Robust ratchet mechanism assures high repeatability Powerful The T series offers an excellent power to weight ratio for easy, powerful and efficient bolting Certified Calibration Every tool is provided with a certification of calibration with traceability to NIST by an independent lab – NVLAP – using certified calibration equipment and procedure All tools are manufactured to ISO 9001/AS9100C:2009 quality standards.To reduce risk of injury, everyone using, installing, repairing, maintaining, changing accessories on, or working nearhydraulic tools must read and understand the instructions of use delivered with the tool, before performing any such task. Patented Multi Axis Thru-Swivel Allow hose liberty movement Greater range of hose position Versatile Square Drive Quick change system 3 square drive sizes available 360° Rotating Reaction Arm Multi-axis design Ease of motion Prevent hose kinking Corrosion Resistance Hard coat anodized finish
...moreSpring Return Bolt Tensioners
The long stroke HYTENSION spring return range of 1500 bar (21,750 psi) bolt tensioning tools have been developed to improve productivity and operator safety. The spring return mechanism provides automatic piston retraction after depressurising the system at the end of the tensioning sequence. This ensures the tools are ready for the next operational sequence of tensioning, commencing from zero stroke. The design of the tools is ideally suited for use on common flange sizes. The geometry of the tool and the high load tool capacity ensures that the location is assured and loading of the bolting application is easily achieved. The TSR range uses the same hydraulic pump and hoses as other Boltight bolt tensioning tools, including the Xtra load range. As well as the piston retraction, the tools are designed with safety features including a piston overstroke prevention valve and maximum stroke indicator. Additional optional features include gear drive nut rotation and oversize threading to accommodate galvanised bolting. NOTES 1500 bar (21,750 psi) operating pressure Piston stroke 10 mm except TSR 0 – 8 mm Tool weight excludes puller Pressure test certification CE Marked H&S operating manual provided Pumps, hoses and fittings - ex stock Optional thread forms Overview: Lightweight and powerful tool design Automatic piston retraction Maximum stroke indicator Piston Overstroke Prevention Valve Twin hydraulic connection Optional single hydraulic connection 1500 bar (21,750 psi) operating pressure Long life and low maintenance CE Marked Pressure test certification H&S operating manual included Servicing available Optional maintenance contract Optional gear drive nut rotation Optional swivel connectors Oversized thread available 24/7 technical support Pumps, hoses and fitting ex stock Special designs available
...moreSingle Speed Electric Wrench
Input: 220-240V AC,50/60Hz Preset torque and automatic shutoff when reaching the set torque High output and repeat accuracy: ±5% and ±3% Digital torque control system with LCD display Free connection of power handle and drive unit Portable and durable design, low noise, with overload protection With long-life and automatic cut—off carbon brushes Double insulation, more safe Industrial design, continuous use ability
...morePneumatic Hydraulic Torque Wrench Pumps
EXA MINI Special Feature Built-in thermometer (°F / °C) for oil temperature check EXA MAX Special Feature Sturdy steel full protective frame for greater pump durability and stability on soft or uneven surfaces
...moreNoiseless pneumatic torque wrench`
Noiseless pneumatic torque wrench (angled type): Air supply: 6bar compressed air, max consumption is 600L/min Preset torque, output and repeat accuracy: -± 5% and ± 3% Powerful and low noise, less than 80Dba More suitable for limited working space compared to the straight type With manual 2-speed gearbox, high/low speed can be shifted freely Equipped with brake system to protect the operator Supply scope: Air register, hose, quick coupling (air inlet connector of air register is excluded)
...moreLow Profile Hydraulic Torque Wrenches
Low Profile Hydraulic Torque Wrenches Flat Design Easy fit on the tightest bolt patterns Sits flat on the application Patented Multi Axis Thru-Swivel Allow hose liberty movement Greater range of hose position Unique Wide-Track Ratchet Teeth Multi surface engaged to better Handle deflection forces Modular Concept One cylinder compatible with several links . Product reference / part number will vary depending on option choices.Specifications are subject to change without notification. Please refer to your regional sales representative for more information. Superior Bolting Solutions Low Profile, Versatile and Powerful Reliable & Efficient The Titan WIDE TRACK ratchet tooth design distributes stress evenly, which provides a bigger contact area that delivers the strength to get the job done right every time. Robust Design Crafted from the highest quality aircraft-grade materials for ultimate strength and durability (AISI 4340 alloy steel) Powerful The LP series offers an excellent power to weight ratio for easy, powerful and efficient bolting Accuracy Certified torque accuracy of +/-3%. Robust ratchet mechanism assures repeatability Flat Design Low nose and flat design for extremely tight application accessibility Certified Calibration Every tool is provided with a certification of calibration with traceability to NIST by an independent lab – NVLAP – usingcertified calibration equipment and procedure
...moreHydraulic Bolt Tensioner
Hytensions's Wind Turbine range of bolt tensioners offer a high-load, low profile solution for space-restricted applications demanding high and accurate preloads.Developed initially for the Wind Industry where such connections are commonplace, additional convenience features such as a spring loaded gear drive for nut rotation, automatic piston retraction and positive stop facility ensure that Hytension tensioners are the ideal choice for any application demanding a powerful, portable and user-friendly bolt tensioning tool.Wind turbine tensioners also feature a high-cycle fatigue, aerospace-grade reaction component for maximum tool life. They are designed to fail safely (posing no threat to personnel or plant when the maximum tool life is achieved). Available in single stage or multi stage configurations, the tools also feature a durable carrying handle, configurable quick connect options and digital cycle counters where specified.
...moreHand Pump for Hydraulic Tensioners
This hand pump can be used with all Hytension 1500 bar tooling and equipment. The pump has both high and low pressure pistons and is supplied complete with, a 110 mm diameter pressure gauge, pressure release valve, internal pressure safety relief valve, a 2.4 liter oil reservoir and a self sealing quick connect coupling (Type B - see DS 26) Hand pumps should only be used with one or two tensioning tools. When simultaneous operation of several tools is being considered Hytension recommeds the use of an air driven pump. Specification Dimensions - 620 mm long x 110 mm wide x 170 mm high Weight - 10.1 kgs Oil Reservoir - 2.4 litre ISO 10 hydraulic oil Finish - Aluminium Silver Pressure Gauge - Dual Scale 0 - 1500 bar (0 - 22000 psi) 110 mm dia Maximum Pressure - 1500 bar Oil Delivery Low Pressure Piston - 20 cc per stroke Oil Delivery High Pressure Piston - 1 cc per stroke Handle Effort @ 1500 bar - 370 Newtons
Weight : 10.1 kgs
...moreFoundation Bolt Tensioner
Foundation Bolt Tensioners for Wind Turbines Hytension's range of foundation bolt tensioners have been specifically designed for wind turbine base and foundation bolts. Hytension tensioners are designed to meet the exacting requirements of the wind industry. Reliable and easy to use, Hytension tensioners are kept in stock for most common wind turbine applications. Hytension tensioner are suitable for most common thread forms including Williams Standard Imperial Dyson Standard metric Macalloy Hytension foundation tensioner have been designed to suit the technical requirements for the most common OEM wind turbines: Clipper Gamesa Nordex RE Power MHI Vestas GE Siemens Sulzon Foundation bolt tensioners are commonly used for wind turbine tower base bolts, bridge and other civil applications are designed using Finite Elements Analysis and 3D solid modelling combined with extensive testing. Features: Easy to use Durable and reliable design Easy maintenance Gear driven nut run-down Extra durable gearbox Modular and versatile design Optional single or twin connections Optional cycle counter Long life composite seals CE marked Comprehensive operating manual Over-stroke prevention device Maximum stroke indicator Optimised size and weight
...moreExtremely Low Profile Hydraulic Wrench
LP Series Modular Concept Compatible with the LP4 cylinder model SUPERTHIN® Link Fits where others can’t: smallest link radius available today Extremely versatile Accurate: uses concentric straps around the bolt Designed and developed for those very tight applications such as BOP bolting and other hard to access applications. The Titan SUPERTHIN link is made to deliver an accurate and repeatable torque in even the tightest applications. The unique SUPERTHIN design uses a concentric strap instead of side plates to provide strength and accuracy. Where other tools can’t fit, the SUPERTHIN easily fits and delivers reliable ratcheting, eliminating time-consuming and inaccurate bolting methods used in the past.
...moreExtra Load Range Hydraulic Bolt Tensioning Tools
The new HYTENSION Xtra load range of 1500 bar tools has been developed to suit all common size flanges; including ANSI, API and Norsok L005 Compact Flanges. The Xtra range offers high quality tooling to give safe and reliable operation. 30% more load than typical standard ranges, combined with a large usable piston stroke provides users with versatility, and fast, accurate operation. The tools are fitted with a range of features including misalignment compensation device, over stroke safety and maximum stroke indicators. Spring piston return and gear drive nut rotation are available as an option. Overview: High load Lightweight design Large stroke 1500 bar maximum pressure Fast delivery Low maintenance design Maximum stroke indicator Safe over stroke mechanism Optional spring return Optional swivel connectors Optional twin port connection Optional gear drive nut rotation Optional square drive tool run down adaptor Oversize threads available to suit galvanised bolting Complementary pumps and hoses available All equipment supplied with pressure test certification All equipment CE marked All tools supplied with detailed operating, maintenance and safety manuals 24 hour technical support Special designs available NOTES Maximum load is generated at the maximum operating pressure of 1500 bar. For hoses fittings and pumps request data sheets 601, 602 & 603. Unless specified, inch size tooling will be threaded UNC up to 1 inch and UN8 for 1-1/8 inch upwards. All tools are assembled, filled with oil, pressure tested and a test certificate issued prior to despatch. Each tool is marked with the maximum operating pressure, load and stroke. All tools are CE marked. Any number of tools can be connected together for simultaneous operation. Tools can be machined with other thread forms - specify when ordering. If using tools with swivel connectors then 13 mm can be deducted from the nearest obstruction height. Due to continuous product development dimensions may change without notice.
...moreElectric / Hydraulic Torque Wrench Pumps
EXE Range Features 3 stage piston design – faster at working pressures Double scale gauge (psi / bar) Quiet operation – low noise emissions Convenient 15 ft. / 4,5 m remote control EXE MINI Special Feature Built-in thermometer (°F / °C) for oil temperature check EXE MAX Special Feature Built-in lifting hook for superior portability EXE MAX and MAX Super Built-in oil cooler, stabilizes oil viscosity, increasing oil lifeand reducing wear of pump Sturdy steel full protective frame for greater pump durability and stability on soft or uneven surfaces
...moreCompact Electric Motor Driven Pump
PES-1500-01 is a standalone electric pump that is both lightweight and portable. The pump, reservoir and motor are all combined into one easily handled package built around a steel frame with rubber feet. The pump is fitted with a CEJN 116 coupling outlet a glycerine filled damped pressure gauge and an oil sight glass. It also features a fully functional remote control with a 5m cable. Hytension's PES-1500-01 is well suited for use in the wind turbine industry for its relatively low weight and small size. The pump is very easy to use and maintain and is equipped with an industrial inline oil filter. It has a manually adjustable pressure relief valve for easy setting of the maximum working pressure. It is also fitted with an internal pressure safety valve. The pump is pressurised in two states. The low pressure stage is factory set to provide a high volume oil flow for rapid piston extension and seal energising. When higher pressure is required the pump automatically switches to the high pressure, low volume mode. The high oil flow ensures the pump reaches the desired operating pressure very quickly. Specification Maximum Operating Pressure - 1500 bar Electric Motor Options - 200V-240V 50/60 Hz single-phase, 110V-120V 50/60Hz single-phase Protection Rating - IP54 Protected against dust - limited ingress permitted protected against water sprays from all directions -limited ingress permitted Power Rating - 0.75kw Pump Capacity - 1st Stage 3.5 liters per minute up to 30 bar*2nd Stage 0.35 liters per minute up to 1500 bar** at 50Hz (at 60Hz + 20%) Oil Reservoir - IS032, ISO46 hydraulic oil. Capacity 5 liters. Maximum Pressure Valve Manual Adjustment - 0-1500 bar Dimensions - 450 mm long x 320 mm wide x 430 mm high Weight - Without oil 32.5 kg.- with oil 37.5 kg.
Weight : Without oil 32.5 kg.- with oil 37.5 kg.
...moreangled type Digital electric torque wrench
Digital electric torque wrench (angled type): Input: 220-240V AC,50/60Hz Preset torque and automatic shutoff when reaching the set torque High output and repeat accuracy: ± 5% and ± 3% Digital torque control system with LCD display With manual 2-speed gearbox, high/low speed can be shifted freely More suitable for limited working space compared to the straight type Industrial design, good continuous working ability Double insulation, more sale
...moreAir Hydraulic Pumps
Hydraulic Torque Wrenches Accessories
Reaction arms including ALCO extended reaction arm Hex & 12 pt. step-down sleeves Stack sockets Square drive adapter Hex stock
...moreAir hydraulic pump
This easy to use, air driven hydraulic pump is mounted in a tubular steel transportable frame painted blue. The pack is supplied complete with, air inlet connector, air filter, air pressure regulator, air lubricator, air pressure gauge, air pressure limit valve, pump on/off control, oil reservoir, oil pressure release valve, oil pressure gauge, gauge guard, air/hydraulic pump and high pressure oil outlet through a self sealing quick connect coupling. This pump is designed for use with all 1500 bar tooling and represents the best compromise between price and performance. A higher delivery pump is available where speed of operation is essential especially when using multiple large diameter tooling. Pumps for 1000 bar, 2000 bar and 2500 bar working pressures are also available. Custom built power packs, with any number of outlets, to suit your existing tooling or with special features are available on request. Specification Consumption of Free Air - 800 litres per minute (28 standard cubic feet per minute) Air Pressure Required - 4-7 bar(60 -100 psi) Dimensions - 400 mm long x 400 mm wide x 440 mm high Weight - 19.5 kgs Oil Reservoir - 8.5 litre ISO 10 hydraulic oil Finish - Blue Paint Hammer Finish Pressure Gauge - Dual Scale 0 -2000 bar (0 -29000 psi) Working Pressure - 1500 bar
Weight : 19.5 kgs
...morePneumatic Torque Wrench
Single speed pneumatic wrench: Air pressure requirements: not less than 6 bar Air flow requirements PSW-06, 10, 15,not less than 600Limin. PSW-20, not less than 1000L/min Preset torque, output and repeat accuracy: ±5% and ±3% Powerful and low noise, less than 80Dba Free connection of power handle and gear box, could be rotated 360' °With single speed gearbox, light weight and small size, easily operated Very suitable for continuous working in production assembly and maintenance Supply scope: Air register, hose, quick coupling (air inlet connector of air register is excluded) Model Clockwise Torque (Nm) Anticlociwise Torque (Nm) Square C Diameter ID (mm) Long L (mm) Width E (mm) Free Speed* (rpm) Weight* (kg) PSW-06 75-650 780 3/4' 76 300 186 23 4.9 PSW-10 120-1060 1260 1" 76 300 186 13 5.0 PSW-15 170-1500 1800 1" 76 300 186 10 5.0 PSI-20* 280-2000 2400 1' 76 307 200 8 5.8 *Above weight does not include reaction arm, the standard reaction arm is about 0.9kg *Free speed is no load speed at 6bar air pressure*The max air consumption of PSW-20 is 1000L/min
...moreCustomise Bolt Tensioner
Hytensions's Wind Turbine range of bolt tensioners offer a high-load, low profile solution for space-restricted applications demanding high and accurate preloads. Developed initially for the Wind Industry where such connections are commonplace, additional convenience features such as a spring loaded gear drive for nut rotation, automatic piston retraction and positive stop facility ensure that Hytension tensioners are the ideal choice for any application demanding a powerful, portable and user-friendly bolt tensioning tool. Wind turbine tensioners also feature a high-cycle fatigue, aerospace-grade reaction component for maximum tool life. They are designed to fail safely (posing no threat to personnel or plant when the maximum tool life is achieved). Available in single stage or multi stage configurations, the tools also feature a durable carrying handle, configurable quick connect options and digital cycle counters where specified. The tools generate ISO and ASTM proof load standards for 10.9 bolts, in accordance with the requirements for wind turbine, structural and other high load, high integrity bolting applications. Specification: Single or multi stage configurations available Lightweight, optimised hi-load designs Generates 95% yield stress on 10.9 bolts Meets 10.9 proof load requirement ASTM, A490M and EN ISO 898-1:1999 High-cycle fatigue life Spring loaded gear driven nut rotation Safe failure design Positive stop Fast piston retraction mechanism Optional cycle counter Carrying handle Configurable hydraulic connections including Single Stage Ideal for low overhead clearance applications Compact, single stage design for minimal installation height
...moreSub Sea Tools
The long stroke HYTENSION spring return range of 1500 bar (21,750 psi) bolt tensioning tools have been developed to improve productivity and operator safety. The spring return mechanism provides automatic piston retraction after depressurising the system at the end of the tensioning sequence. This ensures the tools are ready for the next operational sequence of tensioning, commencing from zero stroke. The design of the tools is ideally suited for use on common flange sizes. The geometry of the tool and the high load tool capacity ensures that the location is assured and loading of the bolting application is easily achieved. The TSR range uses the same hydraulic pump and hoses as other Boltight bolt tensioning tools, including the Xtra load range. As well as the piston retraction, the tools are designed with safety features including a piston overstroke prevention valve and maximum stroke indicator. Additional optional features include gear drive nut rotation and oversize threading to accommodate galvanised bolting. NOTES 1500 bar (21,750 psi) operating pressure Piston stroke 10 mm except TSR 0 – 8 mm Tool weight excludes puller Pressure test certification CE Marked H&S operating manual provided Pumps, hoses and fittings - ex stock Optional thread forms Overview: Lightweight and powerful tool design Automatic piston retraction Maximum stroke indicator Piston Overstroke Prevention Valve Twin hydraulic connection Optional single hydraulic connection 1500 bar (21,750 psi) operating pressure Long life and low maintenance CE Marked Pressure test certification H&S operating manual included Servicing available Optional maintenance contract Optional gear drive nut rotation Optional swivel connectors Oversized thread available 24/7 technical support Pumps, hoses and fitting ex stock Special designs available
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