Using Instruction of Large Wire Straightening and Cutting Machine
1. Adjust the straightening block. There are five straightening blocks in the general straightening cylinder of wire straightening and cutting machine.The first and fifth straightening blocks must be placed on the centerline, and the middle three can be off centerline. First, shift the steel bar by an offset of about 3 mm. If the reinforcing bar still has a slow bend after the straightening test is run, the offset can be gradually increased until it is straightened.
2. After cutting off the three or four steel bars, check whether the length is appropriate. If there is any deviation, adjust the limit switch or the length fixing plate until it is suitable.
3. A steel pipe with a length of about 1 m should be installed at the front of thewire straightening and cutting machinetoguide cylinder. The reinforcing bars to be straightened should pass through the steel pipe first, then penetrate into the guiding cylinder and the straightening cylinder to prevent the end of each reinforcing bar from popping out and causing hurt to people when the straightening is nearly completed.
4. Before the straightening block is fixed well and the protective cover is on well, the reinforcing bar shall not be inserted to prevent the straightening block from flying out to injure people after the machine is turned on.
5. Objects are not allowed to be stacked on the wire straightening and cutting machinetoprevent mechanical vibrating objects from falling into the body. The steel bar is loaded into the pressure roller, and the hand should keep at a certain distance from the roller . The roller can not be adjusted during the operation of the machine, and it is strictly forbidden to wear gloves for operation.
6. When the steel bar is adjusted to the end, the personnel must get away to keep the swinging from causing injury. Steel bars shorter than 2 m or larger than 9 mm in diameter should be straightened and processed at low speed.
April 10, 2019In previous construction projects, straightening, bending, cutting or forming rebars were all done manually. But with the development of science and technology, more and more steel processing machiner...view
July 27, 2018According to relevant statistics, the wire straightening and cutting machine made in our homeland occupies a dominant position in the domestic market, the marketing share has reached more than 80%. At...view
October 1, 2018Any rebar machine equipment has its own characteristics, rebar bending machine is no exception. Its characteristics directly related to the equipment in the actual use of the situation, so customers i...view
November 12, 2018In many engineering fields such as construction, bridges, fire protection, steel, etc., there is a working procedure called steel prestressing. The traditional method is to cut the steel wire by manpo...view
May 22, 20191. Connection methodSteel trusses can be connected by welding, plain bolts, high strength bolts or riveted joints. Both welding and truss girder welding machine are widely used.2. Depth-span ratio The...view
July 15, 2019Common fault treatment of wire mesh welding line machine:Screen black screen: first check whether there is power supply, power fuse, and whether the circuit between the screen and the main circuit boa...view