It is understood that biodiesel is a new type of fuel produced from rapeseed and other renewable vegetable oils. It is a "green energy" and its research and development has been included in the national science and technology research plan. The College of Chemistry and Chemical Engineering of Southeast University utilizes the world's first innovative technology, using self-developed high-efficiency catalysts to develop biodiesel by catalytic reaction on a fixed bed through the catalytic action of a highly loaded solid base catalyst. The bio-oil conversion rate can reach 95%. . Compared with liquid acid catalysts, bio-enzymatic biodiesel and other preparation methods, the advantages are integrated with advanced processes such as solid bed, separation technology and circulation technology.
Experts said that automotive dieselization will become the development direction of the automotive industry. Biodiesel can be added directly without changing the diesel engine. This will be of strategic importance for promoting energy substitution, reducing environmental pressures, and controlling urban air pollution.
(China Industrial News
Product introduction
Steel Bending Machine, one of steel reinforcement processing machinery.
The working mechanism is a horizontal working disk rotating on the vertical axis. The steel bar is placed in the dotted line position in the diagram. The supporting shaft is fixed on the machine tool.
For bending steel bars of various diameters, there are several holes on the work plate to insert the bending pin shaft, and the center pin shaft of different diameters can be replaced accordingly.
Advantages of characteristics
Applicable to all kinds of round steel, carbon steel, screw steel.
It has strong operability, high working efficiency, convenient Angle adjustment and neat bending
Operation procedures of steel bending machine:
1. Check whether the mechanical performance is good, keep the working table and bending machine surface level;
And prepare various spindle tool blocks.
2. According to the requirements of the diameter of steel bar and bending machine, the core shaft, forming shaft, iron shaft or variable structure shall be installed. The core shaft diameter shall be 2.5 times of the diameter of steel bar.
Check the core shaft, block and turntable shall be free of damage and crack, and the protective cover shall be tightly fixed and reliable, and the operation shall not be performed until it is confirmed that the air machine is running normally.
Iv. During the operation, insert the bend end of the steel bar into the clearance provided by the turntable for fixation, and fix the other end close to the fuselage and press it with your hand to check the fuselage fixation.
The side that actually holds the steel bar can be moved.
It is strictly forbidden to change the spindle, change the Angle, adjust the speed and so on.
When bending steel reinforcement, it is strictly forbidden to process steel reinforcement diameter, root number and mechanical speed beyond the mechanical specification.
When bending high hardness or low alloy steel bars, the maximum limit diameter shall be changed according to the mechanical nameplate, and the corresponding mandrel shall be replaced.
8. It is strictly forbidden to stand in the working radius of the bending steel bar and the unfixed side of the fuselage.
Curved semi - finished products should be stacked neatly, curved hooks should not face up.
When the turntable is turned, it must be done after it has stopped.
X. completion of operation, cleaning of site, maintenance of machinery, power off lock box.
Stirrup Bender,Stirrup Bending Machine,Automatic Stirrup Bender,Rebar Stirrup Bending Machine
Shandong Luteng Building Equipment Co., Ltd. , https://www.lutengmachinery.com