Brass C.P. for experiments on rigidity. It consists of a hollow cylindrical brass tube open at both ends with a chuck carrying a mirror. The tube is graduated in mm on both sides, 2 hollow cylinders, all 10cm long, fitted in the bore of the tube, provided with wall clamp
Brief introduction Ceramic Fiber, also called aluminum silicate fiber, it is a kind of light weight refractory fiber. It possesses the performances and advantages of high temperature resistance, light, excellent thermal stability, low heat conductivity, small thermal capacitance and mechanical vibration resistance etc. The ceramic fiber needled blanket is the main products of ceramic fiber, it has higher tensile strength and other excellent features. As refractory material, it has found an increasingly wide utilization in the fields of in metallurgy, cement, glass industry, etc. Production process The complete ceramic fiber production line adopts electrical resistance furnace to melt the raw material (such as calcined kaolin clay, alumina, silica, zirconia, etc) into lava. Then the three-roller centrifuge will attenuate the molten fluid into fibers under the centrifugal force of the high speed rotational rollers to the lava. The crude blankets are formed in the collecting chamber and then carried out from the setting chamber. After going through the allocating conveyor, the crude blankets enter into the sintering furnace to be cured. Then the double-layer needling machine will needle the blanket to make the fiber layer tightly interweave with each other. Then after longitudinal and cross cutting, rolling, the crude blankets will become the needled blanket. Equipment Introduction Melting system The electric resistance furnace could use the current generated between the electric resistances to melt the raw materials. Fiber forming system The fiber forming machine is three-roller centrifuge. The high temperature melting fluid will be dispersed and stretched into thin fibers by the centrifugal force of high speed roller. Wool collector The wool collector is used to collect the fibers into crude blanket. The fibers are evenly drawn on the mesh belt under the function of negative pressure air and become crude blanket. Needling machine Needling blanket is developed from the non-woven needling technique. The needle hooks move up and down and draw the fibers to make the fiber layer tightly interweave with each other. This process could improve the tensile strength and the wind erosion resistance performance of the blanket. Sintering furnace It could burn off the lubricant in the blanket and make fiber microcrystalline processing to achieve the heat shaping of the blanket and reach the required thickness and dimension. Cutting and rolling system This system is used to finish the cutting and rolling of the blankets. The blankets will be cut into pieces or strips and rolled into rolls according to the proceeding requirement. PE film, Container
Low dielectric glass fiber DW140 is made of special glass fiber, which has lower dielectric constant and dielectric loss than alkali-free glass fiber, and lower density. The thickness of electronic-grade glass fiber cloth is 0.14mm, and other varieties can also be produced: untwisted yarn, chopped strand, electronic-grade glass fiber yarn. SG Three-phase Dry Type Transformer SG-3KVA 400/20 V headlamp H7R.2 Globe Valve Seals kit 11G4DJ-1055F-14-1 MONITOR JZ-MC-V Thermo meter WTYY-1021 Modun u ra (U52) ADAM-4068 Filter element of Air filter nozzle oil pump SDSGLQ-68T-40 Level Gauge BNA15/16-MG-M900-V60-MRA-3/M/1-ZTSS200(V0.85)MG-AU-VK10-TS-M900/25(KCY-15/16-900/3/10) Low dielectric glass fiber cloth DW140 Card for controller B-A/D U13 Position Sensor of Blade MK4-A-B-800-N angular contact ball bearing 7214 BECBM Analog Signal MBD 201 Rectifier signal instruction card A55 SERVOVALVE HYDRAULIC G771K208 Lamp (Red) APS122DNR VALVE NEEDLE J23W-160P Displacement Sensor (LVDT) TDZ-1E-03 DIFFERENTIAL PRESSURE TRANSMITTE 3051CD2A22A1AI1M5D4Q4DFP9HR5 Power alarm board SDP-PR-3AY BREAKER AUXILIARY SWITCH CONTACTS FK10-II-50 PUMP DOSING S1CBH07065PVT8000UA01080EN Three-phase active power measurmnet transducer TS20-WD-3AS-165A4BN MEDIA CONVERTER EMC-02-RX SENSOR, VIBRATION VELOCITY SDJ-SG-2H Blind-free two-color water meter B69H-32/2-W bladder NXQ-AB-25-31.5-L-Y Adhesive insulation component B J793B HSNH440Q2-46NZ ELECTRO STATIC PRECIPITATOR CONTROLLER EPCS-II Liquid Leakage Detector of Generator YTG-B CELL BASAH BATTERY N 200 - 190H52 SERVO CARD DMSVC005 Oring for pump 7LDTNB-6 Flow equalize board SDP-PR-3N SENSOR MEASURING ZS04 Gaskets TN-9001 Mechanical seal for pump 65AY60 Level Transmitter ABDA6CGJ1+AAZ1 LVDT FOR HP Quick closing Valves HL-3-100-15 cam bien ap luc truoc luoi chan rac MPM426W Low dielectric glass fiber cloth DW140 DF2022-2-12-JERRY