Product Details
Overview
The Gearbox ZT58N is a high-performance gearbox engineered specifically for
co-rotating twin screw extruders with a center distance of 48mm. Designed to deliver optimal power transmission and durability,
this gearbox is ideal for demanding extrusion processes where
precision and reliability are paramount. With a variable speed
ratio ranging from 5 to 1.67, the ZT58N gearbox offers the flexibility needed to handle a
variety of extrusion applications, ensuring consistent performance
and extended equipment life.

Key Features
- Optimized Power Transmission: The ZT58N gearbox is designed to provide efficient and reliable
power transmission for co-rotating twin screw extruders. Its robust
construction ensures that it can handle high torque loads while
maintaining stable operation.
- Flexible Speed Ratio: With a speed ratio ranging from 5 to 1.67, this gearbox offers the versatility required for different
extrusion processes. Whether you need high-speed mixing or
low-speed precision extrusion, the ZT58N can be adjusted to meet
your specific needs.
- High-Quality Construction: Built from premium-grade materials, the ZT58N gearbox is
engineered for long-lasting performance. Its components are
designed to resist wear and tear, ensuring minimal maintenance and
maximum uptime.
- Precision Engineering: The gearbox is precision-machined to ensure tight tolerances and
accurate alignment with the extruder’s screws. This precision
enhances the overall efficiency of the extrusion process and
reduces mechanical losses.
- Compact and Durable Design: Despite its powerful capabilities, the ZT58N is compact in design,
making it easy to integrate into existing extrusion setups. Its
durable construction ensures that it can withstand the rigors of
continuous operation in industrial environments.
Technical Specifications
Feature | Description |
---|
Model | ZT58N |
Center Distance | 48mm |
Speed Ratio | 5 to 1.67 |
Material | High-strength alloy steel |
Torque Capacity | Optimized for high-torque extrusion processes |
Durability | Engineered for long-lasting performance with minimal maintenance |
Precision Tolerance | Tight machining tolerances for optimal fit and performance |
Compatibility | Co-rotating twin screw extruders |
Applications
- Plastic Compounding: The ZT58N gearbox is ideal for plastic compounding processes where
consistent torque and speed control are crucial for achieving
uniform material mixing and high-quality output.
- Masterbatch Production: Designed to handle the demands of masterbatch production, this
gearbox provides the precision and stability needed for consistent
color and additive dispersion.
- Polymer Blending: Suitable for polymer blending applications, where accurate control
over screw speed is essential for achieving the desired material
properties.
- Recycling Processes: The ZT58N gearbox is robust enough to handle the challenges of
recycling processes, where materials may vary in viscosity and
require flexible speed adjustments.
Why Choose Our Gearbox ZT58N for Co-Rotating Twin Screw Extruders?
- Superior Power Transmission: Engineered for efficient and reliable power transmission, ensuring
stable and consistent extrusion performance.
- Versatile Speed Ratio: With a wide speed ratio range, the ZT58N offers the flexibility to
adapt to various extrusion processes, making it a versatile choice
for any production line.
- Durability and Precision: Constructed from high-quality materials and precision-machined,
this gearbox ensures long-term durability and precise operation,
reducing downtime and maintenance costs.
- Compact Design: The compact and robust design allows for easy integration into
existing setups, making it an ideal upgrade for your extrusion
equipment.
Contact Us:
For more information about our Gearbox ZT58N for Co-Rotating Twin Screw Extruders - Center
Distance 48mm, Speed Ratio 5 to 1.67 or to discuss how it can benefit your extrusion operations, please
contact our technical sales team. We are committed to providing
high-quality components tailored to your specific production needs.
Company Profile
Nanjing Zhitian Mechanical And Electrical Co., Ltd.

Zhitian specializes in the production of extruder parts, with 20 years of experience in research and manufacturing. We
professionally produce components such as gearboxes, barrels, and screw elements. Additionally, we offer repair services and custom design based on
samples provided by our clients.
Zhitian is also dedicated to the development of nickel-based alloy
materials. Utilizing advanced techniques like laser cladding and
cold isostatic pressing, we apply these materials to components
such as barrels and liners. This innovation meets our customers'
needs for corrosion resistance, wear resistance, and
high-temperature alloys.

My company with strong technical force, excellent processing
equipment, advanced production technology, strict inspection system
and perfect after-sales service, praised by customers. Since my
company's products have been mature application in well-known
brands.
All ZT keep pay attention to every step of the details,we are
looking forward to the forge ahead together with you!