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China Nanjing Zhitian Mechanical And Electrical Co., Ltd. company news

Extrusion of Recycled Plastics: Standardizing Wear-Resistant Liners for Contaminated Feedstocks

Driven by the circular economy, plastic recycling has become a vital growth sector. However, unlike processing virgin resins, post-consumer recycled (PCR) or post-industrial recycled (PIR) materials often contain residual sand, metallic fragments, and various chemical impurities. During high...

2026

01/02

Continuous Mixing of Electrode Slurry: Optimizing Dispersion Uniformity in Twin Screw Extruders

As the lithium-ion battery industry strives for higher energy density and production efficiency, traditional batch mixing is rapidly being phased out in favor of Continuous Twin-Screw Compounding technology. During the preparation of LFP or NCM electrode slurries, the twin-screw extruder acts as far ...

2026

01/02

Modifying Biodegradable Plastics PLA/PBAT: Optimizing Screw Configuration to Minimize Thermal Degradation Risks

With the global implementation of plastic bans, the demand for biodegradable materials like PLA (Polylactic Acid) and PBAT (Polybutylene adipate terephthalate) has surged. However, these polymers are exceptionally sensitive to temperature and shear forces. During the compounding process, improper ...

2026

01/02

Analyzing Torque Fluctuation in High-Fill Flame Retardant Extrusion: Enhancing Gearbox Stability

In the polymer compounding sector, producing high-fill flame retardant (FR) materials—such as reinforced FR-PA6/66 or PBT—places immense stress on the extruder's drive train. Flame retardants, often added as high-volume powders, drastically alter melt rheology and frequently cause torque fluctuation...

2026

01/02

Eliminating Metal Contamination in Lithium Battery Slurry: Specialized Non-Pollution Coating Technology

With the rapid expansion of Electric Vehicles (EV) and Energy Storage Systems (ESS), continuous processing of battery electrode slurry using twin-screw extruders has become the industry standard. However, processing high-hardness active materials such as Lithium Iron Phosphate (LFP) or high-nickel ...

2026

01/01

Addressing Abrasive Wear in GF-Reinforced PA66: Extending Maintenance Cycles with High-Hardness Alloy Screws

In the plastic modification industry, PA66 (Polyamide 66) reinforced with Glass Fiber (GF) is a critical material for automotive structural parts, electronic connectors, and industrial fasteners. However, because glass fiber possesses extreme hardness (Mohs 6-7), it exerts severe mechanical abrasion ...

2026

01/01

ZHITIAN Showcases Advanced Twin Screw Extruder Solutions at K 2025: ZT65E Gearbox, ZT818 Tungsten-Cobalt Barrel

The world’s leading plastics and rubber exhibition, K 2025, will take place in Düsseldorf, Germany, from October 8 to 15, 2025. As a global leader in twin screw extruder components, ZHITIAN will showcase its latest technological breakthroughs at Booth No.: 8B D11-15, presenting solutions that ...

2025

09/25

High-Performance Nickel-Based Alloy ZT615A for Wear-Resistant and Corrosion-Resistant Applications

What is ZT615A nickel-based alloy and why is it important? ZT615A is an advanced nickel-based alloy developed by ZHITIAN, designed specifically for demanding industrial applications requiring exceptional wear resistance and corrosion protection. The alloy's main chemical composition includes more ...

2025

06/18

What Is ZT610 Alloy and How Does It Compare to Hastelloy C? Best Alloy for High-Corrosion Extrusion Barrels

Which material should you choose for extrusion barrels under high-corrosion and high-temperature conditions? ZT610 nickel-copper alloy, independently developed by ZHITIAN, is engineered to replace Hastelloy C for twin screw extruder barrel applications. Produced using vacuum hot-press sintering, ...

2025

06/18

Customized Twin Screw Extruder Screw Elements to Meet Special Process Needs

In modern extrusion production, screw elements play a critical role in determining product quality, efficiency, and stability. Standard components often cannot fully meet the unique processing requirements of different industries, which makes customized twin screw extruder screw elements an ...

2025

08/05

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Nanjing Zhitian Mechanical And Electrical Co., Ltd.
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