April 24 Dalian Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday last week than the previous month Pu line Φ6.5mm Q235 Tonggang 5440 0 180 430 High line Φ6.5-10mm Q235 Tongsteel 5480 0 180 430 High line Φ6 .5-10mm Q235 New Fushun Steel 5480 0 180 430 High Line Φ6.5-10mm Q235 West Steel 5530 0 230 480 High Line Φ8/10mm Q235 Beitai 5530 0 230 480 Rebar Φ12-14mm HRB335 Beitai 5480 0 200 460 Rebar Φ12-14mm HRB335 Xilin 5480 0 200 460 Rebar Φ16-25mm HRB335 Beitai 5420 0 270 520 Rebar Φ16-25mm HRB335 Tonggang 5400 0 250 500 Rebar Φ16-25mm HRB335 Linggang 5400 0 250 500 Rebar Φ16-25mm HRB335 New Fushun Steel 5400 0 250 500 Rebar Φ16-25mm HRB335 West Steel 5400 0 250 500 Rebar Φ28-32mm HRB335 Tong Steel 5470 0 210 490 Rebar Φ28-32mm HRB335 Ling Steel 5470 0 210 490 Rebar Φ28-32mm HRB335 New Fuzhou Steel 5470 0 210 490 Rebar Φ28-32mm HRB335 West Steel 5470 0 210 490 Rebar Φ8-10mm HRB400 New Fushun Steel 5750 0 220 490 Rebar Φ12-14mm HRB400 Tong Steel 5720 0 240 520 Rebar Φ16-25mm HRB400 Pass Steel 5650 0 310 550 Hot rolled coil 2.0*1250*C Q235 Angang 6000 0 0 0 Rolling coil 2.3*1250*C Q235 Angang 5900 0 0 0 Hot rolled coil 2.75*1250*C Q235 Angang 5800 0 0 0 Hot rolled coil 3.0*1250*C Q235 Angang 5700 0 0 0 Hot rolled coil 4.0*1250*C Q235 Angang 5600 0 50 100 Hot rolled coil 4.75*1250*C Q235 Angang 5600 0 50 100 Hot rolled coil 5.5*1250*C Q235 Angang 5600 0 50 100 Cold rolled sheet 1.0*1000*2000mm Q195 Bengang 6700 0 0 100 Cold rolled Plate 1.5*1250*2500mm Q195 Benxi Steel 6600 0 0 100 Cold Rolled Plate 2.0*1250*2500mm Q195 Angang 6600 0 0 100 Cold Rolled Plate 3.0*1250*2500mm Q195 Angang 6700 0 0 100 Puzhong Plate 8mm Q235 Tian Steel 6500 0 0 200 Puzhong Plate 8mm Q235 Jigang 6500 0 0 200 Puzhong Plate 10mm Q235 Sky Steel 6350 0 0 230 Puzhong Plate 10mm Q235 Angang 6350 0 0 230 Puzhong Plate 14-20mm Q235 Jigang 6150 0 0 150 Puzhong Plate 14-20mm Q235 Tanggang 6150 0 0 180 Low Alloy Plate 14-20mm Q345 Jigang 6400 0 0 180 Galvanized Roll 0.5mm*1000*C SGCC Hengtong 6900 0 0 200 Galvanized Roll 1.5mm*1000*C SGCC Bengang Steel 6650 0 0 500 Galvanized coil 1.0mm*1000*C ST02Z Bengui 6750 0 0 250 I-beam 12# Q235 Anshan Baode/ 0 0 0 I-beam 25# Q235 Haicheng East IV/ 0 0 0 Channel 16 # Q235 A city 5200 0 0 0 channel 8# Q235 pass 53500090 angle 40 * 4m Q235 through steel 53500090 angle 50 * 5mm Q235 through angle steel 52800080 100 * 10mm Q235 through steel 53500090

Slewing Controller

Slewing Controller is a kind of Tower Crane slewing control device, combined speed and voltage regulation and eddy current speed controling. The slewing control block control the speed of eddy current torque motor, to make the tower crane slewing mechanism start, working and stop smoothly. This kind of Slewing Controller is used to regulate and control the speed of three-phase torque motor of AC 50Hz, voltage 380V.

HRCV slewing controller is a hoisting slewing controller developed by our company according to service condition of customer.
The main technical feature as follows:
(1) This product combined the controller and thyristor module,the connection of the users is simple and easy.Prevent the damage of the controller and thyristor module caused by mis-wiring of the customer.
(2) Realize the best optimization of AC voltage control curve and DC voltage control curve.
(3) With the function of inching during operation, realize the accuracy.
(4) The electronic components adopt the imported industrial grade chip, on the control panel directly with power supply and direction indicator light.
(5) Adopt the coating treatment on the printed circuit board,enhance the dust prevention and anti-condensation capacity of the circuit board.

Slewing Controller,Slewing Control Block,Eddy Current Torque Motor,Slewing Controller for Tower Crane,Slewing Block

SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sczenghui.com