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Frequency Controlled Two Roll Mill Machine , Ф8mm Output Dia 2 High Rolling Mill

Categories Two Roll Mill Machine
Brand Name: EV
Model Number: JC-RM248(Ф20-Ф8)-10P-H
Place of Origin: China
MOQ: 1set
Supply Ability: 1set per month
Delivery Time: 120days
Packaging Details: standrad export packing
material: copper or copper alloy
color: optional
rolling size: 20mm-8mm
delivery time: 120days
power: 200kw
size for machine: 12000*6000*2300mm
capacity: 2.5ton/hour
speed: 1.60m/s
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    Frequency Controlled Two Roll Mill Machine , Ф8mm Output Dia 2 High Rolling Mill

    Frequency Controlled Two Roll Mill Machine , Ф8mm Output Dia 2 High Rolling Mill


    Feature


    1. The unit is used for processing copper alloy rod for cold rolling. Copper alloy rod is rolled by cold rolling mill to improve mechanical property and remedy the limitation of casting. The producing capacity is 2.5tom per hour, it can roll the rod from 17mm to 8/6mm.


    2. The difficult of solving these problems is :how to make sure each stand is sync when roll different material and different hole size.


    3. The machine designed by us is each stand driven by separate frequency motor or servo motor, so each stand still is sync after changing the rolling pass of and rotation speed. Process roller can change the pass, and each rotation speed can be set on touch screen.thus, under the premise of meeting stand’s strength,two-roller cold rolling mill can roll different size of copper rod. Different material also. Like 17mm-8mm,or 14.4-8mm,or 12.5-6.8mm or 8-4mm. Its same like Germany’s.


    The unit is used for copper rod cold rolling. Through cold rolling, the mechanical behavior can be raised and the defects from casting can be also fetched up. The producing capacity is 2.5ton / hour when roll from Φ17mm to Φ8mm.

    Mechanical design uses advanced crafts and high-quality materials, such as roller; the appearance of the machine adopts German design,which has higher work efficiency than other similar products;Electrical parts assemble the imported parts from Japan, which have safe and reliable performance, high technological content; the whole production process is monitored by color touch screen with clear data displaying, easy operating and high automaticity. 2 high motive power frame copper rod rolling mill is beautiful, efficient and durable.


    Main Parameter


    No.itemParameter
    1Model:Copper rod cold rolling mill, copper alloy cold rolling mill. Other metal rod cold rolling mill, other alloy cold rolling mill,copper / aluminum continuous casting and rolling etc.
    2Input diaФ55mm,Ф35mm,Ф25mm,Ф20mm,Ф17mm,Ф16mm,Ф14.4mm,Ф12.5mm,Ф8mm etc.
    3Output diaФ20mm,Ф18mm,Ф17mm,Ф8mm,Ф6mm,Ф5mm,Ф4mm,Ф3 mm etc.
    4Outlet rod out of roundnessNo more than 0.2mm after rolling, or more accurate
    5Rolling pass2-16 or as each customer’s requirements
    6Rolling speedMax 3M/s for continuous rolling, Max 5M/s for discontinuous rolling.
    7Pass scheduleellipse-round hole type system or triangular -round type system
    8total extend compression ratio2-10, or as each customer’s requirements
    9each pass compression ratio1.15~1.4(hole type can change)
    10Total power100kw~500kw
    11Running modeEach frame separate transmission speed controlled by frequency or AC servo
    12Operation modePLC control, touch screen display,can improve to DCS control or networking
    13type2 high horizontal- vertical or 3 high positive triangle-inverted triangle
    14nominal roller diaФ200mm(double-groove/multi-groove),Ф248mm(double-groove/multi-groove),Ф264mm,Ф300mm,Ф370mm,Ф400mm etc.
    15No. of frame2-16 or more
    16Main motor11kw-110kw AC frequency motor or AV servo motor for each
    17roller materialother imported material etc.
    18rolling mill size

    a complete production line: length 18m *width 6 m*height 2.5m

    Main machine : length 7.6m*width 2.3m *height 2m

    19height of centerheight from the ground 1230mm

    2. Technical process


    First, check the device to see if it works normal (including that roll wheel stands must be fill with butter per shift, the sanitary conditions of frame and each guide and so on); after ensuring the normal condition of the equipment and safety operation, turn on the power supply; wait for the console touch screen to enter into the normal working screen, then open the oil pump. After the oil pump starts working, lubricating oil flows into the 2 high motive power frame. for a moment, through the transparent oil return pipe the lubricating oil can be seen to come out from the oil return hole of the motive power frame. At this time, open the rolling mill operation ( as well as forward and reverse); and then open the emulsion pump, wait for emulsion to flow out from each cooling point of the 2 high frame and roll the copper rod; the rolling speed can not be too fast at the beginning of rolling copper rod, but it can be speed up to normal produce when copper rod comes out from rolling mill and penetrates into take-up machine and coil basket. after penetration take up and looping basket ,can increase speed. turn into normal production. When finish, turn off the rolling mill(take-up machine),emulsion pump,oil pump,main power in order.



    some questions for this machine, maybe u are interested in


    1. Is it very difficult that the roller of roll mill be changed ?


    The roller of 3-roller rolling machine changed will waste many time.but the roller of 2-high rolling machine changed is very fast , just 20min.


    2. Is it very difficult to operate the rolling machine ?


    No.just need one person and the machine is very easy to be operated.


    3. what’s the main different between rolling mill and extrusion machine?


    Rolling mill belong to cold process,extrusion machine belong to hot process.


    4. what about reducing machine and rolling machine?


    It is a same machine,just different name.

    Product Tags:

    two roll mill

      

    2 roll mill

      
    Quality Frequency Controlled Two Roll Mill Machine , Ф8mm Output Dia 2 High Rolling Mill for sale
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