Jiyuan City Kunyuan Forging Co., Ltd
Jiyuan City Kunyuan Forging Co., Ltd Excellence, Focus on quality, Precision forging, Credit uppermost !
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Structural Alloy Steel Corrugated Iron Roller For Paper Machine , 270MM - 550MM
Description:
Corrugated roller include in the upper corrugated roller and lower corrugating rollers, roller upper and lower surfaces both are tooth shape, two rollers matching meshing assembly. Lower corrugating roller is active roller, motor driven run with low corrugated roller rotation by the slow device. The upper corrugated roller is driven roller, relying on the roller gears of upper and lower rollers under the transmission mesh with each other. In order to make the corrugated base paper forming bettwen upper and lower corrugated rollers, the upper corrugated roller must be pressured. So the upper corrugated roll not only around the rotation axis of itself, but also can go along the up and down corrugated roller line attachment direction.
Currently most manufacturers adopt composite processing, after mid frequeney induction hardeningnitride or chrome plated, nitriding thickness of 0.5 ~ 0.6mm, plating chromic layer thickness of 0.10 ~ 0.15mm, chrome plated aftermid frequeney induction is main. The high quality corrugated rolles are made by soild forgings.
Applications:
Corrugated roller is commonly used to papermaking machinery and is the most important part of the corrugated paper edition production equipmentand is an important key parts the single machine. The material are 42CrMo, 48CrMo, 45#, ect.
Competitive Advantage:
Strict quality control
Competitive price
Just-in-time delivery
Specialist services
Quality certificate:ISO9001:2008
Specifications:
|
Material |
42CrMo, 48CrMo, 45#, 35CrMo, or other carbon steel/ structural alloy steel |
|
Out Diameter |
270 - 550mm |
|
Inner Diameter |
100 -480mm |
|
UT |
GB/T6402—2008 II Level |
|
Process |
Ingoting—Forging—Rough machining—Q&T—Finishing machining |
|
Condition of delivery |
Normalizing + tempering + Q&T, Rough machining, Finishing machining |
Technical Parameters:
|
Material |
Tooth Form |
Tooth High |
Max Length |
machining diameter |
Hardness |
|
42CrMo, 48CrMo, 45#, 35CrMo, or other carbon steel/ structural alloy steel |
U v, v |
1.0-5.5mm |
2500mm |
ID:100-480mm OD:270-550mm |
≥HRC55 |