The product is suitable for double straight line smoothing of grinding flat glass . coarse grinding , fine grinding , and polishing can be done at one time . adopt plc control system , which sets processing parameters via interface , and finishes processing at one time , ti has stable bottom structureprecise and smooth transmission system , the transmission belt drive adopts strong power and tran - sfrequency motor to control speed , constant power , constant rule , output and advanced equipment to control , completed product has high polishing level , which is an ideal option assistant processed equipment of processing delicacy glass and furniture glass factory 本产品适用于磨削平板玻璃是双直线平边，粗磨精磨抛光一次完成采用plc控制系统通过界面设定加工参数次完成加工，具有稳重扎实的底座结构，精确流畅的传动系绕，传送皮带驱动采用功率变频电机调速控制，恒功率恒扭矩输出和高配置的控制成品抛光亮度高是加工精品玻璃和家具玻璃厂家使用的最佳辅助加工设备。
The destruction resistant properties of several standard test ore pieces and natural ore blocks of various sizes were measured . the results show that the compression strength of natural ore is far less than that of standard test pieces and has the tendency of increase with the decrease of the size , which suggests that it is unrational to use the compression strength of standard test pieces to represent the destructive strength of rock ore in calculating the ball size for the coarse grinding of metal ores 测定了多种矿石标准试件及不同粒度自然矿块的抗破坏性能，表明自然矿块的抗压强度远小于标准试件，且具有随粒度减小而增大的趋势，也说明金属矿粗磨机球径计算中采用标准试件抗压强度代表岩矿破坏性能是不合理的。
Szm2000 glass angle changing straight grinder machine not only can grind a group of straight line edge but also grind two groups of angled sides . this machine is operated manually , rough grinding , refine grinding , chamfer angle grinding and polishing can be finished at one time . the grinding group enjoy wide range of adjustment , so it can form different ways of combination to meet different requirements of grinding or to process glass of different classes . this machine is fit for high quality fumiture glass , also the general glass Szm2000型玻璃直线多角度磨边机既可以用于一组直线边的磨削，也可同时用于两组互成一定角度的直线斜边磨削。本机采用手动操作，粗磨精磨倒角和抛光一次完成。磨头组合调整范围大可进行多种组合形式，以适应磨削不同要求，不同档次的产品。
Szm8325a - szm9325 glass straight line edging machine is designed for grinding straight line flat edging of different sizes and thickness . szm9325a can process straight line and 45edge . coarse grinding , refine grinding , polishing , and angle - marking can be completed in a procession . tt s speed can be widely adjustedby its stelpless regulator . speed alteration is very mooth . in grinding operation , feeding and operation speed can be adjusted at random . front fails can be adjusted to fit caried thickness of processed glass . and its advanced structure , high precision , easy handling , and highefficiency , it is one of indispensable instruments for glass procession . szm9325p and szm9325ap adopt plc control system Szm8325a - szm9325型玻璃直线磨边机适用于磨削不同尺寸和厚度的平板玻璃直边和45棱角， szm9325a可加直边和45级边。本产品集粗磨精磨抛光倒角等工序一次加工而成，并采用无级变速调节，可调范围大，变速平稳在削磨过程中可任意调节进料速度和进给量可调节前导轨变换加工玻璃的厚度。
