We have exported our goods to Korea, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the Usa, Canada, and so on. Our company pays specific attention to customers’ wants, listening to the specific requirements of each buyer and guaranteeing complete pleasure. Retaining in thoughts that good provider is the essential to cooperating with customers, we attempt to meet large quality expectations, provide aggressive charges and ensure prompt supply. Large pace wire rod rolling mill EPTTry
The function of pre-ending mill
In the procedure of high-pace wire-rod rolling, pre-finishing mill can improve the precision of the operating piece to promise the item good quality and keep away from attainable operation failure in the course of the ending mill EPTT.
The construction of framework
Its composition is two horizontal and two vertical (horizontal-vertical-horizontal-vertical
H-V-H-V) cantiEPTT sort, it is quite compact, and the weight adjustment is much more exact and trustworthy, and so to keep away from attainable EPTT rolling.
Pre-finishing mill is composed by two horizontal mills, 3 vertical loops, two vertical mills, security cover and so on.
The part of EPTT box is to transmit the minute outputted by reduction EPTT and motor to roll shafts. Horizontal box has a pair of cylindrical EPTTl EPTTs vertical box has a pair of extra spiral EPTTl EPTT beside a pair of cylindrical EPTTl EPTT. The spiral EPTTl EPTT pace ratio of the two vertical EPTT bins is diverse.
Each roller box has 1 upper roll shaft and a single lower roll shaft they are not meshed, and EPTTn by a pair of cylindrical EPTTl EPTTs in the EPTT box.
A cantiEPTT cylindrical roll shaft is set to every single roll shaft the roll shaft is fastened in the eccentric locking collar and sustained by the entrance and rear movie bearing. Pushed by the still left and correct feed screw and nut of the shaft hole adjustment device, the eccentric locking collar can make the upper and reduced roll shaft open and shut symmetrically and evenly relate to the milling centre line, in so to obtain roll shaft gap adjustment. The roll shafts are produced of tungsten carbide.
The roller box is set up with flange in plug-in method,
and hassle-free to assembly and disassembly, the roller box and EPTT box are person unites, during the set up, assemble the roller box and EPTT box at the first phase and then resolve the roller box inside of the EPTT box with screw bolt, the roller box is positioned by two locating pins to acquire precise placement. In this way, the set up can be accomplished very easily and with a shorter time, in the meantime, the pipework on the panel is diminished and make it less complicated for failure handling.
one, The roller gap is modified by using the eccentric locking collar, by modifying the direct screw and nut , the eccentric locking collar will spin and then EPTT the roller shaft to transfer symmetrically, in so to accomplish the adjustment of roller shaft gap. The ideal gain of this adjustment method is that the central line will be kept unchanged.
2, By making use of the thrust bearing that mounted at the stop of the roller shaft, we can properly prevent the aXiHu (West Lake) Dis.al shift of the roller shaft, in so to make certain measurement precision of the solution.
3, the size and framework of the roller box for horizontal framework and vertical framework are the identical, all the elements are interchangeable.
four, the EPTT EPTT and velocity handle are performed by a pair of spiral EPTTl EPTTs in the EPTT box, the EPTT is omitted from the EPTT technique of the vertical rolling mill, so that the EPTT tools is lighter and more compact.
5. As the horizontal framework is fully symmetrical, it can be rotated a hundred and eighty, so it can be shared by two generation strains that situated at its right and left facet.
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The entrance of roller box has set up scroll XiHu (West Lake) Dis.Hu (West Lake) Dis. and slip XiHu (West Lake) Dis.Hu (West Lake) Dis., the eXiHu (West Lake) Dis.t of roller box just has slip XiHu (West Lake) Dis.Hu (West Lake) Dis., slip XiHu (West Lake) Dis.Hu (West Lake) Dis. is lubricated by EPTT lubrication unit.
Primary complex characteristics
1st mill enter specification: F28~F31mm
Fourth mill output specification: F16~F20mm
The varieties of rolling metal: EPTT metal, higher carbon metal, lower alloy metal, welding metal, heading metal.
The temperature of rolling: 900~1050 ordmC
EPTT strategy: Direct current (DC) motor on your own EPTTs
The EPTT parameter desk of pre-finishing mill