Saws
Cutters
Drills
Impact Wrenches
Torque Wrenches
Mining Waterjet Cutting Machine
Hammers
Scaler
Rammer
Grinders
Fan
Hoist
Winch
Pump
Assembly
Cutting
Drilling
Assembly
Hammer & Shovel
Grinding
Hydraulic Accessories
General Accessories
Events
Case Study
Industry News
source:Industry News release time:2021-10-14 Article author:Rosit Popular:Air band saw
The company (Company) bolt (composition: head and screw) tensioner is mainly used for the fixed value fastening and disassembly of various specifications (specifications) bolts, using the tension generated by the ultra-high pressure oil pump (Deep well pump) (explanation) : The mutual traction force when the object is under tension), so that the applied bolt is elongated in its elastic deformation zone, and the bolt diameter is slightly deformed, so that the nut is easy to loosen. In addition, it can also be applied as a hydraulic (hydraulic) interference connection. Axial force device for top pressure installation. The biggest advantage of the tensioner is that multiple bolts can be fastened and disassembled at the same time. The distribution force is uniform (jūn yún), which is safe and efficient (referring to high efficiency) , Fast (meaning: fast and agile) tools. The hydraulic wrench transmits power to the working head through the high-pressure oil pipe and the hydraulic pump, which drives the working head to tighten or loosen the nut. The hydraulic pump can be driven by electricity or compressed air. The working head of the hydraulic wrench is mainly composed of three parts, the frame (also called the shell), the oil cylinder and the transmission parts. The output force of the oil cylinder, the piston rod of the oil cylinder and the transmission part form a motion pair. The distance from the center of the oil cylinder to the center of the transmission component is the hydraulic wrench amplification arm. The oil cylinder output multiplied by the arm is the theoretical output torque of the hydraulic wrench. The actual output torque is smaller than the theoretical output torque. The THA series of ordinary hydraulic tensioners are suitable for the tensioning of single-size bolts. Due to the use of a high-precision (precision) sensor (transducer) (0.3% deviation) to detect the pressure and the microcomputer processing (chǔ lǐ) to control the start and stop of the stretcher pumping station, ensuring the tensile force of the stretcher (tensile pull) High-precision output, tensile force output error ≤±1%. This revolutionary achievement has won a national patent (meaning: open letters or public documents), breaking through that similar products can only achieve an output accuracy of ±5%. Due to the direct digital preset of the stretching force value, which is stored in the chip (also called microcircuit), the stretcher will alarm when the stretcher reaches the required stretching force, and will automatically stop, and the stretcher will automatically reset at the same time. Absolutely avoid the occurrence of over-travel and overload accidents of the stretcher. A start-stop switch is installed on the working head of the stretcher, so that the stretcher can be started and stopped directly on the working head, which is easy to operate and control. A set of stretcher only needs one person to operate and control, and it is especially suitable for long-distance high-altitude operations.
Read recommendations:
related articles
Using Chainsaws to Cut Snow?
2024-05-21What to do if the pneumatic wrench is weak
2022-12-19Hydraulic chain saw
2022-12-13Operation of the wrench
2022-12-06Introduction to the principle of pneumatic wrench
2022-11-28How to use the pneumatic wrench
2022-11-21Brief introduction to the principle of pneumatic wrench
2022-11-14Impact pneumatic wrench
2022-11-07Correct hydraulic wrench operation procedure
2022-11-01Hydraulic wrench torque pressure conversion
2022-11-01Field operation procedure of hydraulic wrench
2022-10-24Hydraulic radial plunger motor
2022-10-17The history of hydraulic motors
2022-10-17Principle of balance hydraulic wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Introduction to the advantages of using intelligent electric torque wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Classification and use of wrenches
2022-10-10hydraulic wrench pressure conversion
2022-10-10Introduction to the advantages of the use of intelligent electric torque wrench
2022-10-10Smart Electric Torque Wrench Selection Guide
2022-10-10Intelligent electric torque wrench for wind power generation
2022-10-09Uses of open-end wrenches.Pneumatic chainsaw
2022-10-08What are the driving parts of a hydraulic wrench and what they do
2022-09-30What are the driving parts of a hydraulic wrench and what they do
2022-09-23the commonly used wrenches
2022-09-22Introduction of several common wrenches
2022-09-21Application scope and daily maintenance method of hydraulic bolt tensioner
2022-09-20Characteristics of hollow hydraulic wrench and precautions for use
2022-09-19Characteristics and precautions of driving hydraulic wrench
2022-09-17Power Tools
AW21-2700 Pneumatic Impact Wrench (Ex-proof Series)
2022-12-19CS31-160 Hydraulic Handheld Circular Saw
2023-06-17CC22-630 Pneumatic Chain Saw (5.0KW Series)
2023-06-14OF27-100 Heavy Fixed Fan
2022-12-29CC23-530 Pneumatic Chainsaw Heavy-Duty (3.5KW Series)
2023-06-14LH61-025 Emulsion Hoist
2023-06-29GA21-125 Pneumatic Wet Grinder
2023-06-28AN23-4500 Pneumatic Torque Wrench (Angle Shaft)
2024-03-12AN23-8000 Pneumatic Torque Wrench (Angle Shaft)
2024-03-12DA21-075 Pneumatic Angle Drill
2023-06-19AN22-3500 Pneumatic Torque Wrench (Straight Shaft)
2023-06-27CC21-250 Pneumatic Chainsaw (1.0KW Series)
2020-06-13AW41-2500 Emulsion Impact Wrench
2021-06-15DB21-020 Pneumatic Rotary Drill Heavy Duty
2023-06-19RH21-2500 Pneumatic Chipping Hammer
2021-06-15CB21-065 Pneumatic Band Saw - Aluminum Alloy Series
2021-06-07GG11-230 Electric Angle Grinder
2023-06-28OF24-060 Pneumatic Fan (light/medium)
2022-12-29DP61-090 Emulsion Two Hand Operation Drill
2021-06-15AK22-030 Pneumatic C-Hog Ring Plier (2.0 coil)
2022-12-12LW21-010 Pneumatic Winch
2023-01-06CF21-018 Pneumatic Cutter
2023-06-17AN51-3000 Electric servo CNC Torque Wrench
2023-06-27AN31-1800 Hydraulic Torque Wrench
2022-12-27AN71-3500 Torque Multiplier
2023-06-29DA21-022 Pneumatic Angle Drill
2023-06-19LW21-020 Pneumatic Winch
2023-06-29AN51-2000 Electric servo CNC Torque Wrench
2023-06-27CH31 series Hydraulic Pipe Cutter
2022-12-12CC20-530 Pneumatic Chainsaw (3.0 kw Series)
2023-06-14Accessories
Diamond Saw Chains
2020-06-13Alloy Saw Blades丨CR811 Series
2023-06-06Shovel Blades
2023-06-07Alloy Saw Blades丨CR815 Series
2023-06-06Hard Alloy Hollow Drill Bits assy.丨DB84 Series
2023-06-07Oiler
2020-06-13Alloy Saw Chains丨CC812/CC816 Series
2023-06-06Alloy Twist Drill Bits丨DB81 Series
2023-06-06Split Hollow Drill Bits丨DC82
2023-06-07Pipe Fixed Clamps丨CB861-12
2023-06-06Filter assy.
2023-06-07Alloy Drill Bits丨813 Series
2023-06-06Regular Saw Chains丨CC811 Series
2023-06-06Pin
2023-06-07Alloy Drill Bits丨811 Series
2023-06-06Chisels
2023-06-07Water Pump
2020-06-13Integrated Hollow Drill Bits丨DC81
2023-06-07Alloy Sleeves
2023-06-07Hydraulic Pump Station
2023-06-07Non-metallic Alloy Saw Blades
2023-06-06Alloy Twist Drill Bits
2023-06-06Alloy Sleeves (Square to Outer Hexagonal)
2023-06-07Drill Bit Extension Rods丨DC88 Series
2023-06-07Carbide Inserts Twist Bits丨DB82 Series
2023-06-06Ex-proof Sleeves
2023-06-07Ex-proof Sleeves KIT
2023-06-07Cutting Blades
2023-06-07Diamond Saw Blades
2023-06-06Clamps
2023-06-06