Mini HEPA Filter Air Filter

Mini-pleat HEPA filter is compact design. In case of similar installation sectional module, it has larger filtering area, higher air flow and lower air brag. The filtering rate against MPPS(Most Penetrating Particle Size, of 0.1um-0.3um diameter) is higher than99.5%. It is normally used as the end filter installed in the ceiling of the cleaning rooms or at the higher efficient air outlet. 



  Mini-pleat HEPA filter is compact design. In case of similar installation sectional module, it has larger filtering area, higher air flow and lower air brag. The filtering rate against MPPS(Most Penetrating Particle Size, of 0.1um-0.3um diameter) is higher than99.5%. It is normally used as the end filter installed in the ceiling of the cleaning rooms or at the higher efficient air outlet. 



 

 1.Dahe CNC Machine Co., Ltd is the earliest manufacturer for Honing Machine in China. It is the biggest manufacturer for honing machine with high technical, more model and high quality. In order to develop CNC Honing Machine, put in to more money and effort. The [Ningxia CNC Honing Machine Academician Workstation" and [Combined with Engineering Laboratory of state and local" is set up. It is to undertake the state major project of high precision honing machine since 2009. The state major projects are [high precision honing machine", [CNC honing machine for marine high power diesel engine" and [car connecting" to produce. It is to undertake the project of producing and research on equipment of high-silicon aluminum alloy cylinder in 2014. Products are used for automobile, motorcycles, air-pump, brake disc, cylinder sleeve, gear inside hole, hydraulic parts, kinds of cylinder etc. It is only one to supply full closed spindle reciprocation movement, full closed loop of expansion and contraction pressure feed of honing machine in China. And also only one reach the level of Germany CNC honing machine

2.The main model ad spec

(1)2MK2218x50YS series and 2MK2215X25YS CNC Vertical Honing Machine is a new kind of CNC honing machine which is designed and produced by our company according the national science and technology major special project. A new CNC control system of honing machine spindle reciprocation is designed by us. It is consist of GSK control system and our special control module and obtained 8 patents of state.  The max. spindle accelerated speed of the machine reach 2.5g. The control system of the machine can control 5 axis output. The first axis can control spindle reciprocation move, that is, servo motor drive servo hydraulic valve, to get high reciprocation move and high accelerated speed, to control high accuracy of position and short stroke honing; The second axis can control servo motor to drive spindle rotary with stepless. The first and second axis linkage can get any honing cross-hatch angle; The third axis can control CNC worktable to get high accuracy position; Other two axis can control the pressure of rough and finish honing. This machine is equipped double feeding device, auto-measuring system to get plateau honing cross hatch. The module design is selected by the machine. In order to satisfy different customer, we will supply kinds of collocation from high, middle and low. It is suitable for honing kinds of automobile cylinder, cylinder sleeve through hole and blind hole which are high lower than 500 mm. It can be used alone and connecting with production line.

  2MK22-Vertical inside CNC honing machine

  18X-Max. honing diameter

  50--Max. honing depth

  YS-Hydraulic servo control spindle reciprocation

  G-G: High collocation; Z: Middle collocation; B: General collocation

  A-No letter: CNC cross worktable; A: Rotary worktable

  /1-CNC control number

              

 Specification                       Unit            2MK2215x25YSB         2MK2215X25YSG               2MK2218x50YSB                2MK2218x50YSG

Rang of honing dia.             mm             Ф50-Ф150                      Ф50-Ф150                           Ф50-Ф180                           Ф50-Ф180     

Max. depth of honing          mm                  250                                    250                                          500                                          500

Max. spindle stroke             mm                  500                                    500                                          800                                          800

Spindle reciprocation speed  m/min            3-25                                   3-25                                       3-25                                         3-25

Spindle rotary speed             r/min            10-600                               10-600                                    10-275                                    10-275

Type of worktable                 mm    Ф75 two station rotary table or 1200x500 CNC cross table (according order)

Spindle rotary motor power  kw          7.5 Servo motor              7.5 Servo motor                         11 Servo motor                     11 Servo motor

Hydraulic motor power         kw            5.5                                           5.5                                              7.7                                        7.7

High of machine                    mm          4661                                      4661                                           6028                                      6028

Cover area of machinem       mm           3738x2870                          3738x2870                                4845x3450                           4845x3450

CNC Vertical Honing Machine

CNC Honing Machine,Vertical CNC Honing Machine,CNC Worktable Honing Machine,Auto CNC Vertical Honing Machine

NingXia DaHe Machine Tool (Group) Imp And Exp Co.,Ltd , http://www.nxdhjcmachine.com