Chongde ER High Precision Spring Collet Runout is 0.0003" A new process quenching treatment for collets, which has a decisive influence on product accuracy, service life and stability. Quenching is a high-frequency aging treatment added to the heat treatment, -384.8â?? degrees cryogenic treatment, these are not reflected in the appearance, but have a decisive impact on the service life and stability of the product. Processing technology, full-line CNC internal hole grinding machine, compared with the products processed by ordinary internal hole grinding machine, the inner hole straightness is better, the finish is better. Er Collet 5 ER11 Spring Collet 1) Runout of our ER collet are within 0.005mm-0.008mmm. 2) ER8, ER11, ER16, ER20, ER25, ER32, ER40 and ER50 collet. 3) Made of high quality steel: JIS-SUJ2. 4) Packing:Inner packing is plastic or paper box, the outer packing is cartons. 5) We normally supply three kinds of accuracy: first accuracy 0.005mm, and second accuracy 0.008mm. The highest accuracy is 0.005mm. 6) Inspection: 100% collet inspection. The production process of ER Collet Cryogenic treatment 1) -196â??, and ultra long cryogenic treatment make the nearly all retained austenite change to martensite. 2) The precipitated nano carbide particles increase the hardness and toughness of the material. 3) Remove the internal stress of the residual material. 4) After cryogenic treatment , the wear resistance of products is significantly improved, and the accuracy and service life of repeat clamping can be increased by about 50%. Condition Brand-New Brand chongde SKU CD010201-11039 Collet Series ER11 Collet Grip Range 0.156-0.116 Size 5/32" Diameter(D1) 0.452" Overall Length (L) 0.708" Runout 0.0003" Dimensions 1.0" x 1.0" x 1.4" Net Weight 0.01 LB Gross Weight 0.02 LB 1.Package: Plastic boxes and also can pack according to your requests. 2.Delivery time:Sample within 7 days and others 35 days. The Package of ER Collet
1.Working principles: 1)Compared with the ordinary high shear mulser,themovableemulsifiers working principles are basically the same. 2)The precise combination of rotor and stator produces a strong shear force to mix,crush and emulsify the materials. 3)But the pipeline emulsifiers has one or more sets of rotors and stators to improve the emulsifying effects. 4)Moreover,the device can continuously work(so it is also named the continuous mulser)by feeding at one end and discharging at the other,which will increase the production efficiency significantly. 5)The equipent prominent feature is that it does not use grinding media in the production process, and integrates shear, disperse,emulsify,homogenize,mix,and crush function all together. 2.Advantages: The machine has advantages as followed: large capacity, suitable for industrial on-line continuous production; narrow particle size distribution, high uniformity; low energy consumption, high efficiency; low noise, smooth operation; no quality difference between the batches; no dead ends, 100% material dispersion rate. 3. Uses: It can be used for the continuous emulsion or dispersion of multi-phase liquid media, and the transport of low viscosity liquid media. Also,it is suitable for the continuous mixing of liquid-powder.It is widely used in daily chemical manufacturing, food, pharmaceutical, chemical, petroleum, coatings, nano-materials. 4. Features: The working chamber has one group of stator and rotor,and the rotor rotates to produce a strong centrifugal force, which will sucks the materials into the working area, then all materials must go through shearing and be ejected from the working chamber.
