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1.JONOVO hot rolling, 2.Calendering machine, 3.Three roller - details see: https://www.machineto.com/hot-rolling-machine-10275407

Machine Specification:

1.Three rollers calender technical specification

1. Technical foudamation:

Voltage: 380V ±10%,50Hz single phase through transformer is 220v

1. Color: green
2. φ450×2750 Calender

3.1 technical index

ü Customer prefer mechanical speed : 6-8 m/min. (it’s adjustable for the mechanical speed ranging from 8 m/min to 80 m/min)

ü Max utilizing temperature: 265°C

ü Working width 2700mm

ü All the three rolls are flat roller.

ü Dimension of rollerφ450×2750;

ü Material : 42CrMo

ü Roller structure: solid steel roller, peripheral hole type

ü Utilizing Temperature variation : ±1°C

ü Roller linear pressure : 100N/mm, roll radial runout ≤0.03mm, working roll radial runout ≤0.05mm

ü Flat pattern as customer required

ü Nonwoven web gsm: 80~500g/m2

ü heating device inside the machine

ü Heat treatment requirement: Normalizing the forging stock and inspection process, modulation process after lathe operation, Modulation of hardness HB225-250, medium-frequency hardening after making the hole,hardness HRC55-58, Hardness layer depth>5mm.

3.2 configuration:

ü Roll bearing: Made in china high quality brand

ü Dynamic balance precision grade of bald roller and embossing roller : National standard G 6.3

ü Roller crowning value:0.3mm

ü Roll angle adjustable range 0~15mm

ü Calender wall palte: processed byδ60 steel plate after tempering

ü Machine Drive : stiff tooth surface, one machine one roller

ü Adopt high quality made in china roller coupling

ü Sealing element : PTFE packing

ü Display panel on both ends with pressure meter etc.

ü AC inverter motor, one machine one roller(Motor power:7.5KW X 3,range 5-50Hz); Hydraulic pressure station motor power:3.7KW, Lubrication station motor power1.1KW.

ü Stable speed adjustment , precision variation ±0.5% below

ü Oil heating furnace: 48KW×2 m/c

ü Each set of hydraulic station and bearing lubricating system

ü Run direction according to factory layout

ü Height: Up and middle roller : 1600mm

Middle and bottom roller : 1150mm

ü Wall board distance to floor : 3190mm

ü Inlet and outlet oil duct valve , external flange are equipped with machine

ü Equipped with electrical control box I pcs with display panel and connecting port with web forming machine. (the demand of this connecting port should be given specification by the buyer)

ü Roll contains metal pipe

ü One set of hydraulic station, bearing lubrication system

ü Control machine or panel machine is right and the parts of the heating is left.

ü Two cooling roller, cooling roller interface has two metal pipe, connection size:ZG1

ü TWO cooled roller, with mechanical sealing of coupling