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電子信箱：zenggang_0605@126.com
公司地址：重慶市大渡口區八橋鎮公民村八社（公民小學旁）
180型冷軋兩肋加熱生產線
產品組成：
全套設備由雙放線架——安全防護籠——電動除磷機——主動式粗軋機——主動式成型軋機——矯直機構——中頻或超音頻加熱爐——測長檢測機構——高速飛剪——雙軸翻轉卸料架——氣動對齊裝置——循環冷卻系統——加熱控制系統——變頻伺服操作控制臺等組成。
This production line includes:
Two pay-off stand---Anti-twining cage----Electric Descaler----Active Rough Mill----Active Forming Machine---Straightening Assembly-----Length Measuring Assembly----High-speed fly Shear----Double retroflex Discharge Frame (Two shaft)---Automatic Aligning equipment----Circulatory Cooling System---Heating Control System----Frequency Conversion Servo Operation Console
產品概述：機組按24小時連續工作制設計，整套設備由PLC系統控制操作簡便。成品質量既可達到GB13788-2008標準，又可達GB1499.2-2007三級鋼筋標準。雙放線架配置實現了連續放線，避免接頭停機有效的提高了生產效率。粗、精軋機均采用主動式設計大大的提高了軋輥使用壽命，有效的避免了接頭斷線、爆輥、減徑量小等問題。
Introduction: This production line is designed against continuously working time. All machines are controlled by Frequency converter, SERVO. The finished products strictly apply to both GB13788-2008 and GB1499.2-2007 standards of Third-class Rebar. With double retroflex discharge frame, it’s available for continuously working and effectively improve production efficiency, and avoiding stopping machine for the reason of rebar connecting. The rough milling and precision milling processing are designed with ACTIVE style, which improve the duration of milling roller and effectively avoid rebar breaking up when rebar connecting, milling roller break up, inaccurate diameter-reduction problem and so on.
軋制產品主要力學性能參數比較(Mechanical Property Comparison of Rolled Products)
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檢測項目 Test Items |
GB13788—2008（冷軋帶肋鋼筋）CRB550技術要求 （cold-rolled ribbed rebar）CRB550 technical standards |
GB1499.2-2007HRB40（三級鋼筋）技術要求 （Third- class steel, Ⅲ steel）technical standards |
熱處理兩面肋鋼筋四支試樣實測平均數值 Average No. of four testing sample heating treating two-side ribbed rebar |
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屈服強度 Yield Strength RP0.2（MPa） |
≥500 |
≥400 |
560 |
|
|
抗拉強度 Tensile Strength Rm（MPa） |
≥550 |
≥540 |
596 |
|
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斷后伸長率（%） Percentage elongation after fracture（%） |
A11.3 |
≥8.0 |
—— |
12.6 |
|
A5.65 |
—— |
≥16 |
19 |
|
|
彎曲180° Bend 180 degree |
不得有裂紋/No crack |
不得有裂紋/No crack |
完好/Intact |
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產品參數：Technical Parameters:
|
產品代號 /Model No. |
LZJR180 |
LZJR180-1 |
LZJR180A |
LZJR180A-1 |
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原材料直徑:毫米 Diameter of Workblank, mm |
ф6.5-10 |
ф6.5-12 |
ф6.5-12 |
ф6.5-14 |
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軋制成品直徑：毫米 Diameter of Final Rebar, mm |
5、6、7、9 |
5、6、7、8、9、11 |
ф5-11 |
ф5-12 |
|
最高線速度: 米/分 Max. rolling Speed, m/min. |
180 |
180 |
180 |
180 |
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綜合產能:噸/月 Overall Capacity, tons/month |
2000 |
2400 |
2200 |
3000 |
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安裝占地面積 Installation Area |
3x45 |
3x45 |
3x45 |
3x45 |
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實際電耗 Actual Electricity Consumption |
65-110度/噸 65-110 kw.h/ton |
65-110度/噸 65-110 kw.h/ton |
65-110度/噸 65-110 kw.h/ton |
65-110度/噸 65-110 kw.h/ton |
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易損件消耗:元/噸 Vulnerable part Consumption, RMB/ton) |
4-6 |
4-6 |
4-6 |
4-6 |
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標配可下料長度:米 Work blank length (standard, m) |
3-12 |
3-12 |
3-12 |
3-12 |
|
切斷定尺誤差 Error of shear gauge |
±5mm |
±5mm |
±5mm |
±5mm |
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不直度偏差：毫米/米 Bending deviation error, mm/m |
≤3mm |
≤3mm |
≤3mm |
≤3mm |
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總裝機容量:千瓦 Total power, kw |
450kw |
550kw |
650kw |
800kw |
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調速方式 Speed Regulation |
變頻調速 Frequency converter |
變頻調速 Frequency converter |
變頻調速 Frequency converter |
變頻調速 Frequency converter |
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加熱方式 Heating Method |
中頻或超音頻 I.F. or Superaudio Frequency |
中頻或超音頻 I.F. or Superaudio Frequency |
中頻或超音頻 I.F. or Superaudio Frequency |
中頻或超音頻 I.F. or Superaudio Frequency |
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軋制方式 Rolling Method |
雙主動式軋制 Double Initiative Rolling |
雙主動式軋制 Double Initiative Rolling |
雙主動式軋制 Double Initiative Rolling |
雙主動式軋制 Double Initiative Rolling |
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加熱控溫方式 Temperature Control |
紅外檢測+PLC控制 Infrared Testing +PLC Control |
紅外檢測+PLC控制 Infrared Testing +PLC Control |
紅外檢測+PLC控制 Infrared Testing +PLC Control |
紅外檢測+PLC控制 Infrared Testing +PLC Control |
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剪切方式 Cutting Method |
飛剪+伺服控制 Flying Shear+ SERVO Control |
飛剪+伺服控制 Flying Shear+ SERVO Control |
飛剪+伺服控制 Flying Shear+ SERVO Control |
飛剪+伺服控制 Flying Shear+ SERVO Control |
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定尺控制方式 Shear Gauge control method |
PLC+人機界面 PLC+ Human-Computer Interface |
PLC+人機界面 PLC+ Human-Computer Interface |
PLC+人機界面 PLC+ Human-Computer Interface |
PLC+人機界面 PLC+ Human-Computer Interface |
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卸料方式 Discharging Method |
雙面可控卸料 Two-sided Discharging |
雙面可控卸料 Two-sided Discharging |
雙面可控卸料 Two-sided Discharging |
雙面可控卸料 Two-sided Discharging |
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對齊方式 Alignment |
氣動自動對齊 Pneumatic Automatic Alignment |
氣動自動對齊 Pneumatic Automatic Alignment |
氣動自動對齊 Pneumatic Automatic Alignment |
氣動自動對齊 Pneumatic Automatic Alignment |
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設備總重量 /Total weight |
約13噸 /About 13 tons |
約15噸/About 15 tons |
約18噸/About 18 tons |
約22噸/About 22 tons |