Mechanical Rolling Machine (W11-8X2500)
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Mechanical Rolling Machine (W11-8X2500)

Quantity:
  • W11-8X2500
  • TSD

Features:
· Three rollers symmetrical type mechanical plate rolling machine
· Material of rollers, ASTM A29M 1045 with HRC45-50 degree hardening
· Machine consisted of Basement and Driving parts
· Fully welded basement including left and right bearing seats, top roller and two bottom rollers, lead rod, screw nut and worm
· Driving part including main motor, gear box and other accessories
· Top roller makes vertically lifting movement between the center symmetrical position of two bottom rollers
· Two bottom rollers make rotating movement
· Top roller driven by auxiliary motor and gear box, and bottom roller driven by main motor and gear box
· Unloading workpiece from side of machine by balance device and top roller tilting 
 
Technological process of main parts
Roller
· ASTM A29M 1045 steel ingot→Forge semi-finished products→heat treatment after forging →roughly processing by lathe→Fine machining by lathe→ Hardening on roller surface (osmosis depth ≥ 3mm (single side), strength≥ HRC45-50 degree) 
Machine frame and basement
· Steel plate inspection→ Blasting→ Cutting →Welding → Inspecting welding bead→Annealing→Roughly processing→Fine machining→Fabricating
 
Main configuration
-       Bearing, Jiashan, China
-       Gear box, Jiangu, Chinese famous brand
-       Motor, Shanghai, China
-       Main electrical components, Siemens
-       Hydraulic system, China
 
Options:
· Rolling cone device

Main specifications

No.NameUnitW11-8×2500
1Max.rolling thicknessmm8
 2Max.rolling widthmm2500
3Min.rolling diameter at max.roll diametermm650
4Min.rolling diametermm300
5Yield strength of plateMPa245
6Top roll diametermm220
7Bottom roll diametermm170
8Center distance of bottom rollmm320
9Rolling speedm/min~5
10Power of main drive motorKw7.5
11Power of lift motorKw5.5
12Overall dim.(LWH)mm4500×1260×1670
13Net weightKG6500

 

·         Roller
·         ASTM A29M 1045 steel ingot→Forge semi-finished product­s→heat treatment after forging →roughly processing by lathe→Fine machining by lathe→ Hardening on roller surface (osmosis depth ≥ 3mm (single side), strength≥ HRC45-50 degree) 
Machine frame and basement

Steel plate inspection→ Blasting→ Cutting →Welding → Inspecting welding bead→Annealing→Roughly processing→Fine machining→Fabricating
-       Bearing, Jiashan, China
-       Gear box, Jiangu, Chinese famous brand
-       Motor, Shanghai, China
-       Main electrical components, Siemens
-       Hydraulic system, China
 Rolling cone device
No. Name Unit W11-8×2500
1 Max.rolling thickness mm 8
 2 Max.rolling width mm 2500
3 Min.rolling diameter at max.roll diameter mm 650
4 Min.rolling diameter mm 300
5 Yield strength of plate MPa 245
6 Top roll diameter mm 220
7 Bottom roll diameter mm 170
8 Center distance of bottom roll mm 320
9 Rolling speed m/min ~5
10 Power of main drive motor Kw 7.5
11 Power of lift motor Kw 5.5
12 Overall dim.(LWH) mm 4500×1260×1670
13 Net weight KG 6500

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