SK-2000U 2000Ton Two-Platen Injection Molding Machine
Product Introduction
SK-2000U 2000Ton Two-Platen Injection Molding Machine: The High-Efficiency Workhorse for Large-Volume Heavy-Duty Manufacturing
The SUCCESSOR SK-2000U Two-Platen Injection Molding Machine is a heavy-duty, industrial-grade solution purpose-built for large-scale, high-volume manufacturing, designed to deliver unmatched efficiency and stable precision for the most demanding continuous production applications. This model represents the gold standard for producers who require a robust and reliable platform capable of consistently manufacturing the largest, most complex components with unwavering quality in high-volume runs. Built with an ultra-high-rigidity clamping unit and L-shaped precision guidance rails on a massive reinforced frame, it guarantees a platen movement accuracy of ±0.05mm. This ensures that even for the largest and most intricate components, part quality remains consistently high, cycle after cycle, run after run.
Protecting your valuable tooling investment is a primary design objective for the SK-2000U. The machine features a shock-free synchronous braking system, enhanced with an advanced buffered mechanism. This allows for rapid, impact-free clamping, which not only shields expensive molds from damaging shock loads, but also extends their operational life, ensuring long-term production stability and reducing overall maintenance costs. The machine's versatility is a key asset for high-volume production; the independent high-pressure cylinder facilitates controlled slow high-pressure opening and makes tie-bar extraction simple and effortless. This makes the SK-2000U an ideal choice for facilities with low-headroom constraints, and provides the flexibility needed for modern, adaptable high-volume production layouts. The machine's structural integrity is reinforced by specially treated guide posts that ensure over 99% force uniformity, effectively preventing eccentric loading during high-speed continuous production, guaranteeing long-term machine reliability and reducing mechanical wear.
The reinforced platen construction provides enhanced mold-closing stability, while the extended stroke is specifically designed to accommodate deep-cavity molds, offering a significant cost advantage over traditional three-plate alternatives. For ultimate operational command in high-volume production, the machine is equipped with high-response dual proportional valves and an instantaneous response system, delivering rock-solid control that translates directly into faster cycle times and higher overall throughput. The thoughtful, streamlined design simplifies routine maintenance, and the automated setup system enables fast and accurate mold adjustments, minimizing changeover downtime between production batches. Perfect for manufacturing automotive structural parts, large industrial equipment housings, and heavy-duty packaging products, the SK-2000U masterfully balances raw power, engineering precision, and production efficiency, making it the ideal workhorse for demanding large-volume industrial production.
Core Engineering Highlights
-
01
Shock-Free Synchronous Braking
A buffered mechanism ensures rapid, reliable clamping with zero impact.
-
02
Independent High-Pressure Cylinder
Facilitates controlled, slow high-pressure opening and enables easy tie-bar extraction for low-headroom facilities.
-
03
High-Rigidity Precision Guidance
An L-shaped rail on a robust frame guarantee ±0.05mm accuracy, ensuring rapid and stable platen movement.
-
04
Durable Guide Posts with Uniform Stress
Specially treated for rigidity and wear/corrosion resistance, these posts achieve over 99% force uniformity to prevent eccentric loading and maximize service life.

Exceptional Precision in Mold Opening Position

Ultra-Sensitive Mold Protection

High-Speed Performance, Lower Cycle Times
Partial product
Machine Specifications
MODEL |
SK-2000U |
||||
Description |
Item |
Unit |
A |
B |
C |
INJECTION UNIT |
Screw Diameter |
MM |
140 |
150 |
160 |
Screw L/D Ratio |
L/D |
24 |
22.4 |
21 |
|
Shot Size (Theoretical) |
CM³ |
10462 |
12010 |
13665 |
|
Injection Weight (PS) |
G |
9520 |
10929 |
12435 |
|
Injection Rate |
G/S |
1401 |
1609 |
1830 |
|
Plasticizing Capacity |
G/S |
132 |
162 |
196 |
|
Injection Pressure |
MPA |
168 |
146 |
129 |
|
Screw Speed |
RPM |
0 - 85 |
|||
CLAMPING UNIT |
Clamp Tonnage |
KN |
20000 |
||
Space Between Tie Bars |
MM |
1650×1550 |
|||
Opening Stroke |
MM |
2750/1650 |
|||
Max. Mold Height |
MM |
1850 |
|||
Min. Mold Height |
MM |
750 |
|||
Max.daylight |
MM |
3500 |
|||
Ejector Stroke |
MM |
450 |
|||
Ejector Tonnage |
KN |
400 |
|||
Ejector Number |
PCS |
25 |
|||
OTHERS |
Max.・Pump Pressure |
MPA |
17.5/21 |
||
Pump Motor Power |
KW |
60 + 60 + 60 + 19 + 13 |
|||
Heater Power |
KW |
110.7 |
|||
Machine Dimension (LxWxH) |
M |
13.6×4.3×5.0 |
|||
Machine Weight |
T |
112 |
|||
Oil Tank Capacity |
L |
2400 |
|||
Company Exhibition






Clients plants site









Packaging & Shipping















