We supply OEM service. EPG was awarded with “popular merchandise of Zhejiang Province” and “popular manufacturer of Zhejiang Province”. we have acquired the have faith in of customers worldwide. EPT speed wire rod rolling mill EPTTry
The function of pre-ending mill
In the method of large-speed wire-rod rolling, pre-finishing mill can boost the precision of the functioning piece to guarantee the product good quality and steer clear of attainable procedure failure in the course of the finishing mill EPT.
The construction of framework
Its framework is two horizontal and two vertical (horizontal-vertical-horizontal-vertical
H-V-H-V) cantiEPT type, it is quite compact, and the fat adjustment is much more exact and reputable, and so to stay away from feasible EPT rolling.
Pre-finishing mill is composed by two horizontal mills, a few vertical loops, two vertical mills, safety include and so on.
Equipment composition
EPTT box
The position of EPTT box is to transmit the instant outputted by reduction EPT and motor to roll shafts. Horizontal box has a pair of cylindrical EPTTl EPTs vertical box has a pair of extra spiral EPTTl EPT beside a pair of cylindrical EPTTl EPT. The spiral EPTTl EPT pace ratio of the two vertical EPTT containers is diverse.
Roller box
Every roller box has one higher roll shaft and one reduced roll shaft they are not meshed, and EPTn by a pair of cylindrical EPTTl EPTs in the EPTT box.
A cantiEPT cylindrical roll shaft is fixed to each roll shaft the roll shaft is fixed in the eccentric locking collar and sustained by the entrance and rear movie bearing. Driven by the still left and correct feed screw and nut of the shaft gap adjustment system, the eccentric locking collar tends to make the higher and reduced roll shaft open and shut symmetrically and evenly relate to the milling centre line, in so to accomplish roll shaft gap adjustment. The roll shafts are produced of tungsten carbide.
The roller box is installed with flange in plug-in approach,
and handy to assembly and disassembly, the roller box and EPTT box are personal unites, during the installation, assemble the roller box and EPTT box at the very first stage and then resolve the roller box inside of the EPTT box with screw bolt, the roller box is positioned by two locating pins to obtain accurate position. In this way, the installation can be done simply and with a shorter time, in the meantime, the pipework on the panel is lowered and make it easier for failure dealing with.
one, The roller hole is altered by employing the eccentric locking collar, by adjusting the lead screw and nut , the eccentric locking collar will spin and then EPT the roller shaft to go symmetrically, in so to accomplish the adjustment of roller shaft hole. The ideal advantage of this adjustment approach is that the central line will be stored unchanged.
two, By employing the thrust bearing that mounted at the conclude of the roller shaft, we can successfully stop the aXiHu (West EPT) Dis.al shift of the roller shaft, in so to make sure dimension precision of the product.
three, the measurement and framework of the roller box for horizontal framework and vertical framework are the very same, all the parts are interchangeable.
4, the EPTT EPTT and velocity manage are performed by a pair of spiral EPTTl EPTs in the EPTT box, the EPTT is omitted from the EPTT system of the vertical rolling mill, so that the EPTT equipment is lighter and smaller sized.
5. As the horizontal framework is completely symmetrical, it can be rotated one hundred eighty, so it can be shared by two production lines that located at its right and left facet.
XiHu (West EPT) Dis.hu (West EPT) Dis. system
The entrance of roller box has set up scroll XiHu (West EPT) Dis.Hu (West EPT) Dis. and slip XiHu (West EPT) Dis.Hu (West EPT) Dis., the eXiHu (West EPT) Dis.t of roller box just has slip XiHu (West EPT) Dis.Hu (West EPT) Dis., slip XiHu (West EPT) Dis.Hu (West EPT) Dis. is lubricated by EPTT lubrication gadget.
Major technological attributes
1st mill input specification: F28~F31mm
Fourth mill output specification: F16~F20mm
The types of rolling steel: EPTT metal, substantial carbon metal, low alloy metal, welding steel, heading metal.
The temperature of rolling: 900~1050 ordmC
EPTT method: Immediate current (DC) motor by itself EPTs
The EPTT parameter table of pre-ending mill
