The Servo Bimetallic Injection Molding Machine is designed for high-wear, high-load injection molding applications involving glass fiber-reinforced plastics, mineral-filled compounds, and engineering thermoplastics.
It is widely used in automotive parts, electrical components, structural plastic parts, and industrial engineering products requiring high mechanical strength and dimensional stability.
Why Choose a Servo Bimetallic Injection Molding Machine
|
Feature |
Ordinary Injection Machine |
Servo Bimetallic Injection Molding Machine |
|
Screw Life |
6–8 months (high wear) |
18–24 months (bimetallic) |
|
Energy Consumption |
High (constant pump speed) |
30%–60% lower (servo drive) |
|
Maintenance Downtime |
Frequent & Costly |
Minimal (optimized durability) |
|
Part Consistency |
Subject to thermal drift |
High precision (closed-loop) |
Application & Material Compatibility
Our machines are built to withstand the abrasive nature of modern engineering polymers, ensuring dimensional stability and high mechanical strength for your end products.
Optimized Materials: Glass fiber reinforced PP/PA6/PA66 (10%–50% GF), Mineral-filled ABS, PC/PBT blends, and flame-retardant composites.
Target Industries:
- Automotive: Brackets, structural housings, and interior clips.
- Electrical: Connector housings and high-voltage components.
- Industrial: Gear housings and heavy-duty mechanical supports.
Machine Parameters
|
Item |
UNIT |
SZ-1300A |
|
INJECTION UNIT |
||
|
SCREW DIAMETER |
mm |
35 40 45 |
|
SCREW L/D RATIO |
L/D |
24 21 18.7 |
|
THEORETICAL SHOT VOLUME |
CM3 |
173 226 286 |
|
SHOT WEIGHT (PS) |
g |
158 206 260 |
|
INJECTION PRESSURE |
MPa |
235 180 142 |
|
THEORETICAL INJECTION RATE (PS) |
g/s |
110 143 181 |
|
PLASTICISING CAPACITY (PS) |
g/s |
13.8 19.7 27.1 |
|
SCREW TORQUE |
N·m |
740 |
|
MAX. SCREW ROTATE SPEED |
rpm |
250 |
|
INJECTION STROKE |
mm |
180 |
|
CLAMPING UNIT |
||
|
MAX. CLAMPING FORCE |
kN |
1300 |
|
MAX. OPENING STROKE |
mm |
400 |
|
SPACE BETWEEN TIE BARS (V×H) |
mm |
420×420 |
|
MOULD HEIGHT (MIN–MAX) |
mm |
160–440 |
|
MAX. DAYLIGHT |
mm |
840 |
|
EJECTOR FORCE |
kN |
31.4 |
|
EJECTOR STROKE |
mm |
100 |
|
EJECTOR QUANTITY |
pcs |
5 |
|
OTHER |
||
|
PUMP MOTOR POWER |
kW |
13 |
|
PUMP PRESSURE |
MPa |
16 |
|
HEATING POWER |
kW |
9.2 |
|
HEATING ZONES |
No. |
4 |
|
MACHINE DIMENSIONS (L×W×H) |
m |
4.7×1.25×1.85 |
|
NET WEIGHT |
t |
4.3 |
|
OIL TANK CAPACITY |
L |
360 |
|
INTERNATIONAL DESIGNATION |
1300–410 |
Why Shenzhou Machinery?
With over 20+ years of expertise (founded in 1998) and a presence in 50+ countries, we don't just sell machines-we deliver long-term production stability.
Rigorous Quality Control: Every machine undergoes a 72-hour continuous stress test before leaving our facility.
Industry Recognition: As a proud member of GUV Germany, we adhere to stringent international quality standards in our manufacturing processes.
Global Support Network: We support our clients with a 24/7 technical response protocol and an extensive library of spare parts, ensuring your production lines stay operational.
FAQ
Q: Why choose a bimetallic screw over a standard nitride screw?
A: A standard nitride screw wears out quickly when processing abrasive materials like glass fiber, mineral-filled, or flame-retardant plastics. Our bimetallic screw features a wear-resistant alloy coating that significantly extends screw life by up to 3x, reducing downtime and replacement costs.
Q: How much energy can I save with your servo injection molding machine?
A: Compared to traditional hydraulic injection molding machines, our servo-driven system reduces energy consumption by 30% to 60%, depending on the application. This drastically lowers your per-unit production cost.
Q: Is this machine suitable for my specific plastic material?
A: Yes. This machine is highly versatile and engineered for engineering plastics such as PA+GF, PC, and reinforced composites. Please [share your material specs] with our team for a free professional configuration analysis.
Q: What is your lead time and shipping process for international orders?
A: We have exported to over 50 countries. Our standard machines are often in stock, and we provide end-to-end logistics support, including export packaging and documentation to ensure smooth delivery to your destination.
Q: What kind of technical support do you provide after purchase?
A: We offer a 24/7 technical support hotline. We provide remote video troubleshooting, free spare parts during the warranty period, and professional guidance to ensure your machine stays in peak condition.
Q: Can you customize the machine based on my factory requirements?
A: Absolutely. Whether you need a specific clamping force, injection volume, or specialized integration with robotic arms, our engineering team will provide a tailored production solution that fits your factory floor layout.
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