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SM-S Double Facer |
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| Purpose and Characteristics: |
| ◆ Heating plate is surface grinded and chrome-plated. ◆ Dense weight rollers be used in heating section, 3-stage adjustable pressure for weight rollers are controlled by pneumatic system according to thickness of paperboard.(optional) ◆ Tension contorl for upper cotton belt by pneumatic cylinder .Automatic or manual correcting device are optional. ◆ Drive section adopt gear box, drived by electromagnetic speed control motor or frequency conversion motor. ◆ Driver rollers be covered endure abrasion rubber, and cutting "Ｖ"form teeth, with drum and put out paperboard stable. |