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Qingdao Jinrunqi Rubber Machinery Co., Ltd.

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+86- 53280987930

2 Roll Rubber Mixing Mill

Our product is packed in industrial grade packages that are recyclable and provide protection to the products from physical and chemical damage. Additionally, the product is properly labeled to provide information. Purchasers can trust our entire range, as it adheres to global quality requirements and is highly reliable.


XK-450 double shaft rubber two roll mixing mill with automatic stock blender :

  • Double Self-aligning rolling bearing.
  • Hard tooth-surface speed reducer.
  • Automatic stock blender device.
  • CE and ISO9001

Main Features:

  • The roll is made of chilled cast iron, its surface is very hard and anti-wear, the internal cavity of the roll is processed to make the temperature well proportioned on the roll.
  • The mill adopts self-aligning rolling bearings, which has a large and stable loading capacity and easy to maintain.
  • The mill adopts hard tooth-surface speed reducer, compact structure with higher transmission efficiency, low  noise and long time service.
  • The mill is equipped with an overload protection device to prevent the major parts from being damaged due to overload.
  • The mill is also equipped with an emergency brake device, in case of emergency accident, just press the emergency stop button, the machine will stop immediately, it is safe and reliable.
  • This mill is matched with automatic stock blender device, which can reduce labor intensity and save power.
  • This mill adopts hydraulic-controlling roll guide, electric roll nip adjustment, auto lubrication...,etc.

Technial Parameters

Model 22 18 16 14 12 �9
Roller Diameter*Length 550*1530 450*1200 400*1000 360*³920 310*920 230è�³635
Driving Motor 90kw 6P AC 55kw 6P AC 45kw 6P AC 30kw 6P AC 22kw 6P AC 15kw 6P AC
Line Speed of Front Roller 27.65 23.2 20.6 19 14.45 13.5
Rotate Speed of Front Roller 16 16.5 16.5 16.5 17 18.7
Speed Ratio of Front and Rear Roller 1:1:3 1:1:3 1:1:3 1:1:3 1:1:3 1:1:1
Reducer Speed Ratio 47.5 47.1 47 46.8 45 47.6
Weight 17500kg 11000kg 7500kg 5100kg 2700kg 2300kg
Dimension(LxWxH) 5365*1946*
3337*1130*1415(mm) 2528�1053�

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