- Power Tools
-
Saws
Chain Saw Concrete Chain Saw Band Saw Reciprocating Saw ...
-
Cutters
Pneumatic Cutter Pipe Cutting Machine Nut Cutter
-
Drills
Hammer Drill Pistol Hammer Drill Two Hand Operation Drill Column Drill ...
-
Impact Wrenches
Pneumatic Impact Wrench (Ex-proof Series) Pneumatic Impact Wrench (Ultra light Series) Emulsion Impact Wrench Nut Runner ...
-
Torque Wrenches
Pneumatic Torque Wrench Electric Torque Wrench Hydraulic Torque Wrench Hollow Hydraulic Wrench ...
-
Mining Waterjet Cutting Machine
Electric Mining Waterjet Cutting Machine Pneumatic Mining Waterjet Cutting Machine Emulsion Mining Waterjet Cutting Machine
-
Hammers
Pneumatic Chipping Hammer Hydraulic Chipping Hammer
-
Scaler
Pneumatic Long Reach Scaler
-
Rammer
Pneumatic Rammer
-
Grinders
Wet Grinder Angel Grinder Electric Grinder
-
Fan
Pneumatic Fan Heavy Fixed Fan
-
Hoist
Chain Hoist Electric Hoist Pneumatic Hoist Hydraulic Hoist ...
-
Winch
Pneumatic Winch
-
Pump
Pneumatic Submersible Pump Emulsion Submersible Pump
-
Assembly
Torque Multipler C-Hog Ring Plier
-
- Accessories
-
Cutting
Chainsaw Concrete Chainsaw Band Saw Reciprocating Saw ...
-
Drilling
Impact Drills Light Drills Magnetic Drills丨Rail Drills Balance Drills丨Angle Drills ...
-
Assembly
Impact Wrenches C-Hog Ring Plier
-
Hammer & Shovel
Chipping Hammer Derusting Shovel
-
Grinding
Grinders
-
Hydraulic Accessories
Nut Runner Cutter
-
General Accessories
Waterjet Cutting Machine Filter assy. Filter assy. Water Pump ...
-
- Company Profile
- Service
- News
-
Events
The 21st 2023 Taiyuan Coal (En The 17th Yulin International C The 20th TaiYuan (2021) Coal ( The 16th Ordors International Have a machine repaired or hav ...
-
Case Study
Specifications of adjustable w Have a machine repaired or hav
-
Industry News
Using Chainsaws to Cut Snow? What to do if the pneumatic wr Hydraulic chain saw Operation of the wrench Introduction to the principle ...
-
- Download
- Contact
You are here: >
The work that needs to be done when using hydraulic wrench
source:Industry News release time:2022-03-07 Article author:Rosit Popular:Air band saw
Hydraulic wrenches are divided into driving hydraulic wrenches and hollow hydraulic wrenches. Their pollution sources come from three parts, external infection, internal pollutants and pollutants generated by the hydraulic wrench system, because when using hydraulic wrenches, Pay attention to the following points.
1. Install the hydraulic wrench, and screw the oil return valve rod clockwise before use
2. The working oil of the hydraulic puller is preferably anti-wear hydraulic oil, and the working oil must be clean.
3. According to the size of the preload nut, select the inner hexagon socket.
4. Insert the high-pressure and low-pressure hoses with quick connectors into the connection between the wrench and the reversing valve
5. Tilt the piston starting rod back and forth to move forward steadily, and the claw hook retreats accordingly to pull out the object to be pulled.
6. The angle of the connecting rod of the wrench should be controlled within the range of the angle calibrated by the reaction rod.
7. Suppression
8. After the preload is over, put the handle of the reversing valve in the middle position to make the pressure return to zero.
9. After removing the quick connector, the exposed part of the connector must be covered with a plastic cover;
Read recommendations:
AN31-1800 Hydraulic Torque Wrench
CS21-180 Pneumatic Handheld Circular Saw
Installation and precautions of Hydraulic wrench air pump.Air impact wrench price
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
AW21-4000 Pneumatic Impact Wrench (Ex-proof Series)
2022-12-19DC21-100 Pneumatic Core Drill
2023-06-20AN32-10000 Hollow Hydraulic Wrench
2023-06-27DB21-028 Pneumatic Rotary Drill Heavy Duty
2023-06-19CC23-380 Pneumatic Chainsaw Heavy-Duty (3.5KW Series)
2020-06-13CN22-1019 Nut Cutter丨Split-type Nut Cutter
2022-12-12GG21-230 Pneumatic Angel Grinder
2021-06-15AN71-2000 Torque Multiplier
2023-06-29LW21-020 Pneumatic Winch
2023-06-29AW22-2000 Pneumatic Impact Wrench (Ultra-Light Series)
2021-06-15CH31 series Hydraulic Pipe Cutter
2022-12-12DL21-005 Pneumatic Pistol Hammer Drill
2020-11-24GG11-178 Electric Angle Grinder
2022-12-28OW64-020 Integrated Emulsion Mining Waterjet Cutting Machine
2023-05-10AN23-750 Pneumatic Torque Wrench (Angle Shank)
2024-03-12OW61-020 Integrated Emulsion Mining Waterjet Cutting Machine
2023-05-10DM11-100 Electric Magnetic Drill
2023-06-19DC31-150 Hydraulic Core Drill
2023-01-03GG21-100 Pneumatic Angle Grinder
2022-12-28CB22-310 Pneumatic Band Saw - Stainless Steel Series
2023-06-16CN21-1424 Nut Cutter丨Manual Integrated Nut Cutter
2022-12-12AN23-4500 Pneumatic Torque Wrench (Angle Shaft)
2024-03-12RH31-1250 Hydraulic Chipping Hammer
2023-06-27DP21-140 Pneumatic Two Hand Operation Drill
2021-06-15AK71-130 Manual C-Hog Ring Plier (1.5 coil)
2022-12-12AN11-6000 Electric servo CNC Torque Wrench
2023-06-27LH22-005 Pneumatic Hoist
2023-06-29AK21-130 Pneumatic C-Hog Ring Plier (1.5 coil)
2023-06-29RH31-2100 Hydraulic Chipping Hammer
2022-12-27OF27-100 Heavy Fixed Fan
2022-12-29Accessories
Ex-proof Sleeves KIT
2023-06-07Hard Alloy Hollow Drill Bits assy.丨DB85 Series
2023-06-07Alloy Saw Blades丨CR811 Series
2023-06-06Split Hollow Drill Bits丨DC82
2023-06-07Alloy Saw Blades
2023-06-06Carborundum Saw Chains
2023-06-06Alloy Twist Drill Bits丨DB81 Series
2023-06-06Water Pump
2020-06-13Pin
2023-06-07Tool Bits
2023-06-07Platform Clamps丨CB863-19
2023-06-06Sleeve KIT
2023-06-07Cross Clamps丨CB862-22
2023-06-06Filter assy.
2023-06-07Pipe Fixed Clamps丨CB861-18
2023-06-06Drill Bit Extension Rods丨DC88 Series
2023-06-07Alloy Sleeves
2023-06-07Carbide Hollow Bits丨DM818 Series
2023-06-06Optional Accessories
2023-06-07Tool Bits
2023-06-07Alloy Drill Bits丨811 Series
2023-06-06Guide Bars
2023-06-06Regular Saw Chains丨CC811 Series
2023-06-06Alloy Drill Bits丨813 Series
2023-06-06Alloy Sleeves (Square to Outer Hexagonal)
2023-06-07Alloy Saw Blades
2023-06-06Non-metallic Alloy Saw Blades
2023-06-06Filter assy.
2023-06-07Core Drill Morse Taper Sleeves
2023-06-07Clamps
2023-06-06
