SM25T Gummiwalze Schleifmaschine

Main characteristics effect on back milling of rubber roller 1 SM25T series rubber roller milling machines are high-precision milling machines fit for customers with high technological requirements for high-density textiles and products. The rubber rollers for fine yarns, combined yarns, combed yarns can all be back milled. The machine is a multi-functional system with coarse milling and fine milling, capable of achieving first-step milling, second-step milling and automatic fine movement. All the technical data can be set on the control panel. The machine can well serve as a substitute to imported machines. 2 SM25T rubber roller milling machine is specially designed for rubber rollers. It adopts servo motor, ball lead screw for driving, has step less speed variation for the main shaft of milling head and the main shaft holding the rubber roller in revolution. It has the servo motor for step less speed variation for the movement of worktable and sand wheel feeding speed. The four different adjustable speed designs make many different movement routes. The combination of all the different parameters are fit for the back milling of rubber rollers of different hardness and specifications. 3 SM25T rubber roller milling machine has a photoelectric device for setting the position in back-and-forth movement. Once the photoelec tric positioning is done, the position of the right and left movement of the worktable is set. When the worktable reaches the photoelectric positioning limit, it will stop moving and the sand wheel will stop running. This design is very safe. 4 On the machine body of SM25T is designed a PLC timed multi-point oil lubrication mechanism to extend the service lift of the machine and operability. 5 The sand wheel for milling and cutting rubber rollers operates with the peaks and valleys of the sand wheel impacting on the surface of rubber roller to form tearing. As the rubber roller is made up of different elements, such cutting and milling will cause different levels of stress and heat into the rubber roller. The feeding cut and milling of the sand wheel for SM25 series is a flexible process with quick milling first and slow milling followed till the desired sizes achieved. Such flexible milling and cutting is in favor of protecting the interior structure of the rubber roller from changing, not only making it easy to control the geometric size of the product, but also protecting the characteristics of the rubber roller, Thus, it is an important aspect for ensuring the quality of the rubber roller. Also, the back-and-forth movement of the worktable is also a flexible linear movement, and within a specific distance, will move quickly first, the slowly and quickly again, At the time of sand wheel feeding or coarse milling, the worktable moves quickly at the time of milling and cutting products or fine milling, it moves slowly. As the fine movement of cutting is achieved, it will save the energy and reduce consumption for the expensive imported rubber rollers. This special function will make it easy to control the linearity of the rubber roller on one hand and achieve high production and efficiency on the other.