We producesquare steel bar by cold drawing through square mould from hot rolled steel round bar or hot rolled square steel bar. In this way, square steel bar has precision size tolerance, better surface and sharp corner radius. Except cold drawn square steel bar, we can also produce heat treated square steel bar. For example, annealed square steel bar, qhenched and tempered Q&T square steel bar. After heat treatment, you can get the proper square bar hardness according to your end usage. For heat treated square steel bar, straightness is very important. We have fine straightening machine to do straightening to keep good straightness.
Square Steel Bar,Steel Square Bar, Mild Steel Square Bar, Alloy Steel Square Bar, Cold Drawn Square Steel Bar,Cold Drawn Steel Square Bar SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdthreadedrods.com
Iron Sheet Round Pipe Making Roll Forming Machine
Breif Introduction
Down pipe forming machine mainly consists of decoiler, roll forming system, cutting equipment, protective guard, hydraulic system, control system, and run out table.
Curving pipe forming machine is the complementary equipment for down pipe forming machine. It can make curve for down pipe to meet he requirements of practical engineering prefects.
Working flow:
Decoiler-------leveling and feeding------ roll forming-------cutting--------output table
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Machine components
Decoiler------------------------1set
Guiding Equipment-------------1set
Roll Forming Equipment-------1set
Post Cut Equipment-----------1set
Hydraulic Station--------------1set
PLC Control System----------1set
Supporter Table---------------1set
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Technical description
Main Frame
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360mm H-Beam
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Main Power
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7.5kw
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Hydrauli Power
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5 kw
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Power Supply
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380V, 3-Phase,50Hz
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Forming Speed
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8-12m/min
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Roll Station
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16 stands
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Roller Diameter
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80mm
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Hydraulic Pressure
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10-12MPa
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Feeding Thickness
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0.27-0.8mm
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Backboard Thickness
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14mm
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Chain Size
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1''mm
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Cutter material
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Cr12 steel after treament
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Roller material
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45# steel polished and coated with chrome HRC55-60°
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Shaft material
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high grade No.45 steel after treatment
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Cutting type
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hydraulic or flying saw
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Control system
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PLC Frequency Control System with touch screen
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Contact:
Abby Song
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Websites:Â http://www.shafjx.com
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         http://shaofa.en.alibaba.com
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