The product name specification material steel factory/origin price (yuan/ton) is higher than yesterday's last week than the previous month Pu line Φ6.5mm Q235 steel 4350 0 0 -30 common line Φ8mm Q235 steel 4350 0 0 -30 high line Φ6.5 -10mm Q235 Xilin 4400 0 0 -30 High Line Φ6.5-10mm Q235 Tonggang 4400 0 0 -30 High Line Φ10mm Q235 Beitai 4400 0 0 -30 High Line Φ10mm Q235 Xinfu 4400 0 0 -30 Rebar Φ12-14mm HRB335 Tong Steel 4400 0 0 -70 Rebar Φ12-14mm HRB335 Xilin 4400 0 0 -70 Rebar Φ12-14mm HRB335 Wu Steel 4400 0 0-70 Rebar Φ16-25mm HRB335 Tong Steel 4300 0 0 -100 Rebar Φ16- 25mm HRB335 Xilin 4300 0 0 -100 Rebar Φ16-25mm HRB335 Jianlong 4300 0 0 -100 Rebar Φ12mm HRB400 Tongsteel/Silin 4400 0 0 -70 Rebar Φ14mm HRB400 Tongsteel/Silin 4400 0 0 -70 Rebar Φ16 -25mm HRB400 Tong Steel/Xilin 4320 0 0 -100 Hot Roll 2.0mm*1050*C Q235 Angang (1700) 4980 0 30 30 Hot Roll 2.5mm*1050*C Q235 Angang (1700) 4900 0 30 60 Hot Roll Roll 2.75mm*1050*C Q235 Angang (1700) 4860 0 30 90 Hot rolled coil 3.0mm*1250*C Q235 Angang (1700) 4830 0 30 60 Hot rolled coil 4.75mm*1500*C Q235 Angang (1700) 4680 0 30 60 Hot rolled coil 3.0mm*1250*C Q235 Benxi Steel 4830 0 30 60 Hot rolled coil 5.5-7.5mm*1250*C Q235 Benxi Steel 4680 0 30 60 Hot rolled coil 3.0mm*1250*C Q235 Tangang Steel 4830 0 30 40 Hot rolled coil 5.5mm*1250*C Q235 Tangshan Steel 4680 0 30 50 Hot rolled coil 3.0mm*1250*C Q235 Steel 4830 0 30 60 Cold rolled sheet 1.0mm*1000*2000 Q195 Angang 5850 0 50 150 Cold Rolled plate 2.0mm*1000*2000 Q195 Angang 5750 0 50 150 Cold rolled plate 2.5mm*1000*2000 Q195 Angang 5700 0 50 150 Cold rolled plate 3.0mm*1000*2000 Q195 Angang 5900 0 0 100 Cold rolled plate 2.0mm* 1000*2500 Q195 Baotou Steel 5650 0 50 150 Cold Rolled Plate 1.0mm*1000*2000 Q195 Benxi Steel 5800 0 50 150 Puzhong Plate 8mm Q235 Sky Steel 5700 0 0 100 Puzhong Plate 10mm Q235 Sky Steel 5350 0 0 230 Puzhong Plate 16-25mm Q235 Sky Steel 5080 0 0 160 Low Alloy Plate 16-25mm Q345 Sky Steel 5240 0 0 160 Low Alloy Plate 16-25mm Q345 Jinan Steel 5440 0 0 160 Low Alloy Plate 16-25mm Q345 Angang 5440 0 0 160 Coil 0.426mm*1000*C SGCC Tianjin Xinyu 6750 0 250 80 Color Coil 0.476mm*1000*C SGCC Tianjin Xinyu 6600 0 200 80 Zinc galvanized coil 0.5mm*1000*C SGCC Hengtong 5700 0 0 -100 Galvanized Roll 1.0mm*1000*C ST02Z Bengang 5350 0 0 0 Pipe 1 Inch *3.25mm Q235 Birch forest 4940 0 -40 -260 Welded pipe 2 inch *3.5mm Q235 Birch forest 4900 0 -20 -150 Welded pipe 3 inch * 4.0mm Q235 Birch forest 4900 0 -20 -150 I-beam 12# Q235 A Steel 4350 0 -50 -50 I-beam 26# Q235 Angang 4700 0 0 Channel 16# Q235 A-steel 4350 0 0 -150 Channel 25# Q235 Laiwu Steel/ 0 0 0 Angle Steel 50*5mm Q235 Tong Steel 4360 0 -20 -20 Angle Steel 100*10mm Q235 Tong Steel 4450 0 -50 -50
Construction Hoist Electrical Parts
Some common electrical parts used in construction hoists include:
1. Control panel: This is the main electrical component that allows the operator to control the movement of the hoist. It typically includes switches, buttons, and indicators for various functions such as raising, lowering, and stopping the hoist.
2. Motor: The motor is responsible for providing the power to operate the hoist. It converts electrical energy into mechanical energy to lift and lower the load.
3. Limit switches: These switches are used to set the upper and lower limits of the hoist's movement. They help prevent the hoist from overtraveling and causing damage.
4. Emergency stop button: This is a safety feature that immediately stops the hoist's operation in case of an emergency or malfunction.
5. Overload protection: This is a safety mechanism that automatically stops the hoist if it exceeds its maximum load capacity. It helps prevent accidents and equipment damage.
6. Electrical cables and wiring: These components connect the various electrical parts of the hoist, allowing for the transmission of power and control signals.
7. Circuit breakers and fuses: These protective devices are used to prevent electrical overload and short circuits. They automatically cut off the power supply in case of excessive current flow.
8. Voltage regulator: This device ensures a stable and consistent supply of electrical power to the hoist, protecting it from voltage fluctuations.
9. Sensors: Various sensors, such as proximity sensors or limit switches, are used to detect the position, speed, or presence of objects in the hoist's path. They provide feedback to the control system and help ensure safe and efficient operation.
10. Wiring connectors and terminals: These components are used to connect and secure the electrical wires in the hoist, ensuring reliable and safe connections.
The specific electrical parts used in a Construction Hoist may vary depending on the manufacturer and model. It is always recommended to refer to the hoist's user manual or consult with a professional for accurate information.
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