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用途及功能 Applications and function
1、 適用于普碳鋼、不銹鋼、特種鋼等帶材軋制。
2、 分工作輥和支承輥傳動方式：普通電動壓下和AGC 液壓壓下兩種控制方式。
3、 可配置工作輥液壓彎輥裝置，能迅速調整軋輥的凸 度，改變間接觸壓力分布，達到控制板形的目的。
4、 整機結構簡單，維修操作方便、投資少。
5、 AGC四輥軋機控制精度高，尤其適合于高精度冷軋 帶的生產。
1、Suitable for mild steel,stainless steel and special steel.
2、Transmission method:working rollers transmission and supporting rollers transmission.control methods:common electric pressing down and hydraulic pressing down through AGC system.
3、Equipped with hydraulic bending installations of working rollers which can fast adjust the gibbous degree of rollers to change the distribution of touching pressure between rollers in order to control the plate form.
4、With simple construction, easy maintenance ,and less investment.
5、It is equipped with AGC system to get high precision,which is especially suitable for rolling high precision requirements of cold rolled strips.
工藝流程 Production Process
前卷取機（卸卷小車）—機前裝置—四輥主機—機后 裝置—后卷取機（卸卷小車）。根據需要可配置開卷 機，開頭矯直機等設備。
Entry tension reel(unloading car)—Front devices—four-high rolling mill—Rear device—exit tension reel(unloading car)etc.Uncoiler and head straightening machine could be equipped as per user's needs.
工藝參數 Technical parameters
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450軋機
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500 軋機
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550軋機
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φ175
φ450x450
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φ140
φ450x450
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φ175
φ500x500
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φ150
φ500x500
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φ180
φ520x550
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φ150
φ520x550
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坯料厚度
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2.0-3.0
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1.0-2.0
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2.0-3.0
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1.0-2.0
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2.0-3.0
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1.0-2.0
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成品厚度
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0.3-1.0
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0.2-0.6
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0.3-1.0
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0.2-0.6
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0.3-1.0
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0.2-0.6
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鋼帶寬度
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250-350
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250-350
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300-400
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300-400
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360-450
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360-450
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傳動方式
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工作輥傳動
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支承輥傳動
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工作輥傳動
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支承輥傳動
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工作輥傳動
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支承棍傳動
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軋制力
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3000
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3000
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4000
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4000
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5000
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5000
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壓下方式
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電動壓下
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液壓壓下
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電動壓下
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液壓壓下
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電動壓下
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液壓壓下
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電動壓下
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液壓壓下
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電動壓下
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液壓壓下
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電動壓下
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液壓壓下
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軋制速度（m/s)
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1-3
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4-6
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1.5-4
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4-8
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1-3
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4-6
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1.5-4
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4-8
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1-3
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4-6
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1.5-4
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4-8
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|
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450軋機
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500 軋機
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550軋機
|
|
φ175
φ450x450
|
φ140
φ450x450
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φ175
φ500x500
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φ150
φ500x500
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φ180
φ520x550
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φ150
φ520x550
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| Input thickness
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2.0-3.0
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1.0-2.0
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2.0-3.0
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1.0-2.0
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2.0-3.0
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1.0-2.0
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| Product thickness
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0.3-1.0
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0.2-0.6
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0.3-1.0
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0.2-0.6
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0.3-1.0
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0.2-0.6
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| Strip width
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250-350
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250-350
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300-400
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300-400
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360-450
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360-450
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| Transmission
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Working roll
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support roll
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Working roll
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support roll
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Working roll
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support roll
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| Rolling force
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3000
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3000
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4000
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4000
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5000
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5000
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| Pressdown method
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electric
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hydraulic
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electric
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hydraulic
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electric
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hydraulic
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electric
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hydraulic
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electric
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hydraulic
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electric
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hydraulic
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| Speed ( m/s)
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1-3
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4-6
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1.5-4
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4-8
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1-3
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4-6
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1.5-4
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4-8
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1-3
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4-6
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1.5-4
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4-8
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