双头开卷机
2轴开卷机（也称为液压开卷机、双轴开卷机和双轴开卷机）将下一卷热轧卷/冷轧卷/镀锌钢卷加载到空闲的轴上，而另一卷正在向轧机供料。轴开卷机的‘行星’旋转类型允许操作员离线准备新卷。
×
获取报价
请填写以下所有*字段，我们会尽快回复您。
描述
The 2- mandrel 开卷机 ( it also called hydraulic uncoiler,twin mandrel 开卷机 and double mandrel uncoiler) loads the next hot rolled coil/cold rolled coil / galvanized steel coil onto the unoccupied mandrel while the other coil is feeding the mill. The mandrel decoiler ‘planetary’ rotation type allows the operator to prepare the new coil offline.
The rotation of uncoiler is driven by a hydraulic motor.
The mandrels are hydraulic cylinder actuated for expansion /collapse by pushing button operation
The mandrel segments are provided with standard pads,which can load the ID coil with 508mm/610mm
The hold down roller coated with PU and side contain roller are provided. It facilitates opening the head of the steel coil saftely and smoothly.
The uncoiler of each mandrel can load Maximum 5 Ton steel coil with strip width from 25mm to 398mm
Moreover ,The pneumatic brake system is provided,which can brake the uncoiler when the steel coil is going to run out or emergency.
The ‘planetary’ rotation of uncoiler is driven by a hydraulic gear motor.
ERW25--ERW127 焊管轧机 typically is equiped with the 2-mandrel uncoiler
The 2- mandrel uncoiler is composed of
1)The Electro-welded steel base
2)the hydraulic cylinder .
3)the wedge type mandrel
4)hold down roller with PU and side contain roller
5)slewing bearing
6)hydraulic motor
7)console remote control
8)hydraulic station
9)Pneumatic system and pneumatic brake
10) the cable and wiring between uncoiler and console
The beneft : 2- mandrel uncoiler
1)The Mandrel is composed of the wedge block and segement that ensure the load the steel coil stably.
2)The side contain roller prevent the steel coil from falling,this ensures the operator safety.
3)The uncoiler without any malfunction and minimal maintenance is required,which ensure the maxmum up-time smooth and trouble free.
4)The uncoiler is Robust and strong :which result in the long service life.
5)Installation is easy thanks to the space saving and foundation-free design.
6)Minimized energy consumption.
7)Thank to the high automation ,It is easy operate the uncoiler.
