SK 2500T Servo Motor Injection Molding Machine
  • SK 2500T Servo Motor Injection Molding Machine
  • SK 2500T Servo Motor Injection Molding Machine
  • SK 2500T Servo Motor Injection Molding Machine
  • SK 2500T Servo Motor Injection Molding Machine

SK 2500T Servo Motor Injection Molding Machine

Central Locking Structure;With 2500T Make 2600T Product
More Details

Sunbun, Your best high speed high precision injection molding machine.  

 

SK series. From 140T-2800T as the lastest generation injection molding machine of SUNBUN group featuring the mechanical Central Locking Structure. Different with 99.9% injection machine among the market 

    

With 100% clamping force and longer open stroke which can be use smaller machine make bigger products. Material saving 2%-6% than normal machine enjoy solid reputation from all the clients.

 

China Sunbun Sk1800 is Central Locking Techology High Speed High Precision Plastic Horizontal  Injection Molding Machine.  

 

It Enjoy 100% Clamping force Which Can With Smaller Machine Making Bigger Product.   

 

From 140T-2800T 

 

 

sk 1800t servo motor injection molding machine

 

 

● 100% Clamping Force Ratio, 10%-20% Higher Than Tradtional One 

 

● Less Fins On The Finished Products 

 

● 2%-6% Raw Material Saved From Tradtional One 

 

● Effective Production For Mold, Mold Board and Pull Rod 

 

Open Stroke 10%-20% Bigger Than Morlam One 

 

● Less Deformation By CoolIng 

 

Injection part

Item/typeUnitSK2500 / C40700SK2800 / C70000
Screw type ABCDABCD
Screw diametermm170185200220200220230240
Screw diame-ter ratioL/D2422201924222120
Theoretical injection volumecm³2099624864290603516236285439054798752251
Injection volume (PVC)g1910622626264453199733019399544366847548
Maximum rate for inject-ion to aircm³/s14431709199724161816219720422615
Injection pressureMPa194164144116193160146134
Injection strokemm9251155
Maximum injection speedmm/s63.557.8
Maximal Rotational Speed of Screwr/min4854

Clamping part 

Item/typeUnitSK2500 / C40700SK2800 / C70000
Clamp TonnageKN2500028000
Toggle strokemm22502400
Distance between tie barsmm×mm1920x17202110x1910
Maximum mould heightmm20002100
Minimum mould heightmm850950
Ejection strokemm500550
Ejector force forwardKN425425
Ejector force backardKN334334
Amount of die thimblePcs1+281+28

Others

Item/typeUnitSK2500 / C40700SK2800 / C70000
System pressureMPa1616
Motor powerKW47+47+47+4777+47+47+47+47
Heater powerKW165.3225.9
Quantity of temperature-control zones 1+61+6
Bucket capacitykg400400
Oil tank capacityL27003000
Boundary dimension(L×W×H)m18.5 x 4.15 x 5.120.5x4.45x5.6
Machine weightTon170230
Side dimension of the molding board sk 2500t servo motor injection molding machinesk 2500t servo motor injection molding machine

INJECTION SYSTEM 

  • The enhanced double-cylinder dual-extruding enjection structure will produce a lower back pressure in oil return during ejection. have a quicker injection speed and longer service life

     

  • The dual linear-guide , double displacement balanced stand can improve machine barrel accuracy

     

  • Precise screw design will dramatically improve the injection accuracy and effectively reduce the defective rate.  (38/42 Crmoal)

     

  • The optioncal pneumatic nozzle imported with orginal package has a flexible switch device and reliable seal

     

  • The cylinder with thicker wall and a high power heater can ensure a high plasticizing efficiency

 

sk 140t servo motor injection molding machine

 

sk 140t servo motor injection molding machine

 

sk 140t servo motor injection molding machine

HYDRAULIC SYSTEM

  • With international High Speed Storage motor and Hydraulic Components ensure fast , effcient and long life operation

     

  • Modualr design for High-Response oil circult and hydraulic valve plate Which have a large oil circule and free of damp effectively reduce pressure loss , speed up system response ability

     

  • Original germany oil pipe and seals avoid oil leak. 

 

sk 140t servo motor injection molding machine

 

sk 140t servo motor injection molding machine

 

sk 140t servo motor injection molding machine

ELECTRONIC CONTROL

  • The whole electrionic control system is design for full electric and high speed injection molding machine

     

  • Apply Up-To-Date System,  New hardware design,  intelligent interactive interface ,  A CPU for fast arithmetic speed

     

  • Using EtherCAT/CAN  All-Date Communication technology Show clear iprovement in all technical indexes. Actsmore accurately in pressure and flow rate control

     

  • Reserves an internet management systen and energy consumpition display which enables advantanced control modes.

 

sk 140t servo motor injection molding machine

 

sk 140t servo motor injection molding machine

 

sk 140t servo motor injection molding machine

CLAMPING SYSTEM

  • SK Series adopts outwards toggle and excellent design ideal . with quite large bar space between four column. Which is required by different industries.

     

  • Super large open stroke is 10%-20% bigger than normal one.  More suitable for deep cavity product

     

  • QT500-7 Mold board is much strong for long time service .

     

  • Adopting gear-adjusting ring with high-precision, large-scale transfer and compact structure to facilitate customer adjusting the mold thickness

 

sk 140t servo motor injection molding machine

 

sk 140t servo motor injection molding machine

 

 

sk 140t servo motor injection molding machine