Strong power ( 3 . 5kw ) servocontrol foil feeding works smoothly at a high speed ; cutting die & stamping honeycomb chase can be exchanged mutually , and it ' s easy to handle ; rapid - heating electric heater ( temperature can raise to 100 ? c within 30 minutes ) is matched with timing heating and thermo functions 大功率（ 3 . 5kw ）伺服控制送箔，快速稳定；模切刀版和烫金用蜂巢板可调换使用，装卸方便；快速升温电热板（只须30分钟可升温100 ? c ） ，且配有定时启动升温时间及保温功能。
Coarse - grained impact resistant grades for mining , working of stones and rock , building , mineral oil industry , percussion and hammer drill tips , inserts for mining cutters , chisels , asphalt cutters , picks , inserts for concrete - working , hammer cheeks rolls , hot wire rolling , ball pressure dies , brake blocks 粗晶粒度的抗冲击牌号，适用于采矿工业、采石、建筑、石油钻探工业、钻头和锤头、矿刀的衬垫、凿子、沥青切刀、风镐、混凝土制造的衬垫、锤子的滚轴、热轧轧辊、子弹压力冲模、刹车片。
Model gk99 - 1 high - speed auto lubricated sew machine is the fastest bag sewing closer of all the machines , adopyed closed automatic lubrication system . the main running parts are adopted bearing and it prolongs the life span of the machine . this machine is equipped with automatic cutting machinery driven by air and it can cut the thread and tape automatically ：本机gk99 - 1是所有封包机种中速度最高的封包缝纫机，采用封闭型自动润滑系统，主要转动部位采用轴承，使产品使用寿命延长，配有气动自动切刀机构，能自动切断线辫及纸带，配上光电开关和时间继电器，可实现满包口袋的自动开车缝纫气动切线自动停车的自动功能。
The device is used to debride polyps intranasally until normal structures can be identified . uncinectomy and maxillary meatotomy are then performed in the usual fashion , using conventional instruments . the ethmoid is entered with the tip of the blade and dissection performed posteriorly , remaining low in the ethmoid until the basal lamella is penetrated and the posterior ethmoid is entered 通常用旋切刀来清除鼻内息肉直达正常的组织，然后用传统器械进行钩突切除和上颌窦窦口扩大，再用刀尖进入筛窦，向后低位切除，至穿透中鼻甲基板而进入后组筛窦。
For the operation performance of thsc series of sheet cutters , basically the machine speed of 300 m min and the cutting speed of 500 cut min can be reached in the range of 1400 - 1900 series , but it is hardly to reach it under operation of the remain series , such as : 2100 - 3500 , however , still depend on the quality of base paper . the deviation of cutting length is approximately about 0 . 3 mm 在运转性能方面： thsc系列切纸机其裁切纸张线速度最高可达300m min ，切刀数500cut min ，其裁切的长度偏差值为0 . mm ，当裁切多层纸张时，切刀的负载可达600gsm ，可以说是真正高科技高效率的切纸机。
