冷轧机是将Ⅰ级热轧Q235圆钢经冷轧、冷轧轧制出成品形似螺旋状的钢筋的机器设备。冷轧机设备在轧制冷轧带肋钢筋的过程中可对母材的经纬方向同时进行冷加工，在保留原截面*区域品体的相对平衡和稳定的前提下，在提高抗位、抗压的同时，仍保留足够的延伸性能，从而使得几何参数(轧扁厚度、截面宽厚比，面缩率和节距)和四项材质指标(抗拉强度，条件屈服值，伸长率和冷弯)可用于甲等*等级的重要工业与民用建筑，节约用钢量，降低建筑价格。
       冷轧螺纹钢轧机采用五轮珞钢除磷，除磷效果透彻。双轧工艺，副轧机与主轧机均采用主动式同步工艺钻石合金轧辊。 轧辊选用国内质量较好的株洲601钻石牌硬质合金。成品钢筋达到高延性冷轧带肋钢筋钢筋标准和GB13788-2008标准。轧辊损耗：按钢筋型号单槽生产：Φ6/1000T、Φ8/1200T、Φ10/3000T、Φ12/4000T、Φ14/6000T。自主研发双井式收线机，可自动切换无需停机，三面冷轧带肋钢筋机，收卷外观及性能和三级钢盘螺相同。
       延性冷轧带肋钢筋生产线是将Q235、Q215、Q195热轧盘园钢筋经冷轧、表面形成二面带有月牙的带肋钢筋，经研究国内外冷轧工艺装备的长处与不足，高延性冷轧带肋方案，成功研制二面肋冷轧带肋钢筋生产线，新型冷轧带肋轧机，透彻解决了长期困扰冷轧带肋钢筋延伸率不达标的难题。冷轧两肋螺纹钢筋加热生产线产品可节约三级钢中的贵重金属V钒、Nb铌、Ti钛，该机组操作方便，更换不同的钢筋不需要更换轧辊，机器制作简单调整，浙江冷轧带肋，不用润换粉、冷却液，生产成本低，是一套直条生产线，也可配收线机收卷。

       Cold rolling machine is a machine and equipment for cold rolling grade I hot rolled Q235 round steel to produce the finished steel bar in the shape of spiral. Cold rolling machine can cold process the warp and weft direction of the base metal at the same time in the process of cold rolling ribbed steel bar. Under the premise of preserving the relative balance and stability of the body in the central area of the original section, while improving the position resistance and compression resistance, it still retains enough extensibility, so that the geometric parameters (rolling thickness, section width-thickness ratio, Surface shrinkage and pitch) and four material indexes (tensile strength, conditional yield value, elongation and cold bending) can be used for important industrial and civil buildings of class A safety grade, saving the amount of steel, reducing the construction price.
       The cold rolled spiral steel mill uses five rounds of Luosteel to remove phosphorus, and the phosphorus removal effect is thorough. Double rolling process, secondary mill and main mill adopt active synchronous diamond alloy roll. Roller selection of domestic quality Zhuzhou 601 diamond brand hard alloy. The finished steel bar meets the high ductility cold rolled ribbed steel bar standard and GB13788-2008 standard. Roll loss: according to the steel bar type single slot production: Φ6/1000T, Φ8/1200T, Φ10/3000T, Φ12/4000T, Φ14/6000T. Independently developed double well winding machine, can automatically switch without stopping, three side cold rolling ribbed steel bar machine, winding appearance and performance is the same as three level steel coil screw.
       Ductile cold rolled ribbed steel production line is to cold-rolled Q235, Q215, Q195 hot rolled coil steel bar, the surface of the ribbed steel bar with two sides with crescent. After studying the advantages and disadvantages of cold rolling process equipment at home and abroad, high ductibility cold rolled ribbed steel production line with two sides of cold rolled ribbed steel bar, a new cold rolled ribbed steel mill, The problem that the elongation of cold rolled ribbed steel bar is not up to standard has been thoroughly solved. Cold rolled two ribbed thread steel heating production line products can save the precious metal V vanadium, Nb Nb, Ti titanium in three steel, the unit is convenient to operate, the replacement of different reinforcing bars do not need to replace the roll, the machine is simple to adjust, Zhejiang cold rolling rib, no need to run the powder, coolant, low production cost, is a set of straight line production line, can also be matched with line winding machine.