- Product Details
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Quick Details
-
Ejector Number:
-
1+12
-
Ejector Stroke(mm):
-
160 mm
-
Ejector Force(kN):
-
70 kN
-
Theoretical Shot Volume(cm³):
-
381 cm³
-
Injection Rate (g/s):
-
167 g/s
-
Injection Weight (g):
-
347 g
-
Screw Speed (rpm):
-
1 - 221 rpm
-
Screw diameter (mm):
-
45 mm
-
Screw L/D Ratio:
-
22
-
Distance between Tie Bars:
-
580x530
-
Weight (KG):
-
7200
-
Place of Origin:
-
Zhejiang, China
-
Open Stroke(mm):
-
550 mm
-
Model Number:
-
SK230A
-
Brand Name:
-
SUNBUN
-
Power (kW):
-
22 kW
-
After-sales Service Provided:
-
Video technical support, Free spare parts, Field installation, commissioning and training, Field maintenance and repair service, Online support
-
After Warranty Service:
-
Video technical support, Online support, Spare parts, Field maintenance and repair service
-
Local Service Location:
-
Egypt, Turkey, Brazil, Indonesia, Russia, Morocco, Algeria, Bangladesh, Ukraine
-
Certification:
-
CE, ROHS
-
Marketing Type:
-
New Product 2021
Quick Details
-
Distance between Tie Bars(Width)(mm):
-
580mm
-
Distance between Tie Bars(Height)(mm):
-
530mm
-
Mold Height(mm):
-
220 - 560 mm
-
Ejector Number:
-
1+12
-
Ejector Stroke(mm):
-
160 mm
-
Ejector Force(kN):
-
70 kN
-
Theoretical Shot Volume(cm³):
-
381 cm³
-
Injection Rate (g/s):
-
167 g/s
-
Injection Weight (g):
-
347 g
-
Screw Speed (rpm):
-
1 - 221 rpm
-
Screw diameter (mm):
-
45 mm
-
Screw L/D Ratio:
-
22
-
Distance between Tie Bars:
-
580x530
-
Weight (KG):
-
7200
-
Place of Origin:
-
Zhejiang, China
-
Open Stroke(mm):
-
550 mm
-
Model Number:
-
SK230A
-
Brand Name:
-
SUNBUN
-
Power (kW):
-
22 kW
-
After-sales Service Provided:
-
Video technical support, Free spare parts, Field installation, commissioning and training, Field maintenance and repair service, Online support
-
After Warranty Service:
-
Video technical support, Online support, Spare parts, Field maintenance and repair service
-
Local Service Location:
-
Egypt, Turkey, Brazil, Indonesia, Russia, Morocco, Algeria, Bangladesh, Ukraine
-
Certification:
-
CE, ROHS
-
Marketing Type:
-
New Product 2021
Product Description
SK SERIES MECHANICAL VERTICAL-COMPRESSION STRUCTURE
Resilient mould thickness and long displacement stroke
Reasonable oil circuit design, which is more energy-saving,
improves the operating speed and can save 2%-6% raw
materials from 90% products for the customers.
improves the operating speed and can save 2%-6% raw
materials from 90% products for the customers.
Reinforced molding board, thicker pull rod, high rigidity frame, with more stable operation state and longer service life.
TRADITIONAL STRUCTURE
Mechanical Vertical-Compression Structure Applied by Sunbun Injection Molding Machine
1.100% clamping use ratio, 10%-20% higher than that of traditional structures;
2. Less fins on the finished products;
3. 2%-6% raw materials saved from production than that of traditional structures;
4. Effective protection for the mould, molding board, and pull rod;
5. A opening stroke 10%-20% longer than that of traditional structures;
6. Less deformation caused by cooling of the products.
2. Less fins on the finished products;
3. 2%-6% raw materials saved from production than that of traditional structures;
4. Effective protection for the mould, molding board, and pull rod;
5. A opening stroke 10%-20% longer than that of traditional structures;
6. Less deformation caused by cooling of the products.
Specification
|
Injection Part
|
Item/type
|
Unit
|
SK230 / C760
|
|
|
||
|
|
Screw type
|
|
A
|
B
|
C
|
||
|
|
Screw diameter
|
mm
|
45
|
50
|
55
|
||
|
|
Screw diame-ter ratio
|
L/D
|
22
|
22
|
20
|
||
|
|
Theoretical injection volume
|
cm³
|
381
|
471
|
570
|
||
|
|
Injection volume (PS)
|
g
|
347
|
428
|
519
|
||
|
|
Maximum rate for inject-ion to air
|
cm³/s
|
167
|
207
|
250
|
||
|
|
Injection pressure
|
MPa
|
199
|
161
|
133
|
||
|
|
Injection stroke
|
mm
|
240
|
|
|
||
|
|
Maximum injection speed
|
mm/s
|
111
|
|
|
||
|
|
Maximal Rotational Speed of Screw
|
r/min
|
221
|
|
|
||
|
Clamping Part
|
Clamp Tonnage
|
KN
|
2300
|
|
|
||
|
|
Toggle stroke
|
mm
|
550
|
|
|
||
|
|
Distance between tie bars
|
mmxmm
|
580x530
|
|
|
||
|
|
Maximum mould height
|
mm
|
560
|
|
|
||
|
|
Minimum mould height
|
mm
|
220
|
|
|
||
|
|
Ejection stroke
|
mm
|
160
|
|
|
||
|
|
Ejector force forward
|
KN
|
70
|
|
|
||
|
|
Ejector force backard
|
KN
|
45
|
|
|
||
|
|
Amount of die thimble
|
Pcs
|
1+12
|
|
|
||
|
|
System pressure
|
Mpa
|
17.5
|
|
|
||
|
|
Motor power
|
KW
|
22
|
|
|
||
|
|
Heater power
|
KW
|
12.65x14.2
|
|
|
||
|
|
Quantity of temperature-control zones
|
|
1+4
|
|
|
||
|
|
Bucket capacity
|
KG
|
50
|
|
|
||
|
|
Oil tank capacity
|
L
|
290
|
|
|
||
|
|
Boundary dimension(L×W×H)
|
m
|
5.9x1.6x2.1
|
|
|
||
|
|
Machine weight
|
Ton
|
7.2
|
|
|
||
INJECTION SYSTEM
CLAMPING SYSTEM
HYDRAULIC SYSTEM
ELECTRONIC CONTROL SYSTEM
Application
Auto parts
Sanitation products
Medical field
Black and white household appliance
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Lipstick
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