SK 200T Servo Motor Injection Molding Machine

Central Locking Structure;With 200T Make 230T 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 SK Series 230T Benchtop Small plastic Injection Molding Machine.   

 

 Desktop Home Use For electric part making . Standard Speed from 111 mm/s .

 

Good Plasticizing . CE ISO UL Certified Quality Injection moulding 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/typeUnitSK200 / C719SK230 / C760
Screw type ABCABC
Screw diametermm455055455055
Screw diame-ter ratioL/D222020222220
Theoretical injection volumecm³350432522381471570
Injection volume (PVC)g318393475347428519
Maximum rate for inject-ion to aircm³/s222.2274.4332.1167207250
Injection pressureMPa206167138199161133
Injection strokemm220240
Maximum injection speedmm/s132111
Maximal Rotational Speed of Screwr/min210192

Clamping part 

Item/typeUnitSK200  /  C719SK230 / C760
Clamp TonnageKN20002300
Toggle strokemm490550
Distance between tie barsmm×mm515x465580x530
Maximum mould heightmm545620
Minimum mould heightmm180220
Ejection strokemm150160
Ejector force forwardKN49.570
Ejector force backardKN32.645
Amount of die thimblePcs1+41+4

Others

Item/typeUnitSK200  / C719SK230 / C760
System pressureMPa17.516
Motor powerKW2222
Heater powerKW12.6512.65/14.25
Quantity of temperature-control zones 1+41+4
Bucket capacitykg5050
Oil tank capacityL230290
Boundary dimension(L×W×H)m5×1.6x2.15.9x1.6x2.1
Machine weightTon5.87.2
Side dimension of the molding board sk 230t servo motor injection molding machinesk 230t 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