Zhejiang Sunbun Intelligent Equipment Co., Ltd.| Manufacturer

Zhejiang Sunbun Intelligent Equipment Co., Ltd.

[ Zhejiang, China ]
Business Type: Manufacturer
Main Product: Injection Molding Machine, High Speed Inection Molding Machine, Medical Injection Molding Machine, Specia Tie Making Machine, PET/PVC Injection Molding Machine, Sole Injection Molding Machine, Special Pen Making Machine, Two Platen Injection Molding Machine
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Zhejiang Sunbun Intelligent Equipment Co., Ltd.

China Manufacturer with main products: Injection Molding Machine, High Speed Inection Molding Machine, Medical Injection Molding Machine, Specia Tie Making Machine, PET/PVC...

Home  >Products Catalog > Sunbun SK280 Automatic Electric Plastic Injection Molding Machine

Sunbun SK280 Automatic Electric Plastic Injection Molding Machine

FOB Price: 29000.00 - 32000.00 USD/Set
Supply Ability: 1 Set(s) per Year
Shipping: Ningbo Port
Payment Terms: L/C, T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details: seaway packing

Quick Details

  • After-sales Service Provided: Overseas third-party support available
  • Clamping Force: 2800N
  • Brand Name: SUNBUN
  • Style: Horizontal
  • Condition: New
  • Certification: CE UL ISO9001 ISO14001
  • Power(W): 30 KW
  • Opening Stroke: 615 mm
  • Injection Rate: 322 cm3/s
  • Injection Weight: 827
  • Automatic: Yes
  • Plastic Type: Thermoplastic
  • Model Number: SK 280

Specifications

Brand:Sunbun
Founded:2002 Year
Structure:Central locking stucture / Central clamping sturcture  (China only 2 factory )
Production condition:2000 set   2018 years
Tonnage:140T-2800T
Series:SK Series  High speed  high precision machine
Biggest live project:1800T  /2500T



Advantage of Central locking sturcture  (sales points)

1, 100% clampping force use ratio.10%-20% higher than tradtional one
2,  Less fins on the finished products
3,  2%-6% raw material saving on the production   (deeper cavity more, save more material)
4,  effective production for the mold.Mold board and pull rod
5,  Open stroke 10%-20% longer than tradtional one
6,  Less deformation after cooling


Shortl spacking.......
1, Bigger clampping force,  Use smaller machine make bigger productes
2, Bigger Open stroke,  Very suit for deep cavity product

 

Inject type Unit SK280/C1200
Screw type   A B C D
Screw  dia Mm 50 55 60 65
Screw dia ratio L/D 23 21 22 20
Injection volume Cm3 538 650 774 909
Injection  volume  (ps) G 490 592 704 827
Max injection rate to air Cm3/s 190 230 274 322
Injection pressure Mpa 223 184 155 132
Injection stroke Mm 274
Max injection speed Mm/s 97
Screw max speed R/min 178
 
Clamping force Kn 2800
Open stroke mm 615
Bar distance Mmxmm 660X610
Max mold Mm 620
Min mold Mm 240
Ejector stroke Mm 180
Ejector force forward Kn 70
Ejector force backard Kn 45
Thimble qty Pcs 1+12
 
System pressure Mpa 16
Motor power Kw 30
Heater power Kw 17.25/18.55
Tem control zone qty Pcs 1+4
Bucket capacity Kg 50
Oil tank capacity L 350
Size M 6.4x1.6x2.1
Weight T 9.3


China Sunbun SK280 automatic electric plastic injection molding machine
China Sunbun SK280 automatic electric plastic injection molding machine
China Sunbun SK280 automatic electric plastic injection molding machine
  • China Sunbun SK280 automatic electric plastic injection molding machine
 

Service Process

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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