Perché la fusione in sabbia di vetro ad acqua è ideale per l'anello di compressione?

I treni ad alta velocità viaggiano attraverso i campi, montagne, e ponti. La sicurezza e l'affidabilità di ogni parte sono cruciali. Come fonderia professionale focalizzata sulle parti ferroviarie, we use the efficient and eco-friendly Water Glass Sand Casting process to produce high-quality, precise key components like Stator Compression Ring, contributing to global railway safety.

1. Stator Compression Ring is the Core Skeleton of the Traction Motor

A prima vista, the Stator Compression Ring looks very simple, but it actually, it is actually very important, it is essential “core skeleton” in railway traction motors. In order to clamp and secure the motor’s stator core, allowing it to withstand strong forces and intense vibrations during the train’s running at very high speeds.

A high-quality Stator Compression Ring ensures smooth motor function, reduces vibration and noise, maintains electromagnetic performance, lowers energy loss, and provides long service life. Since EMU motors work in various conditions, reliable performance is critical.

For railway parts that demand top safety and efficiency, the Stator Compression Ring’s quality directly affects the traction system’s overall performance.

2. Our Key Advantage: Water Glass Sand Casting Process

Among different casting methods, why do we choose Water Glass Sand Casting (also called CO₂ sand casting)? Because it meets both quality and environmental needs for high-speed railway parts.

2.1. High Precision and Quality

The Water Glass Sand Casting method uses water glass, which is also called sodium silicate bonded sand, as the mould to do casting. It is non-toxic and eco-friendly. With precise control, the sand mold hardens quickly, offering high strength and accurate shape. With these character, this green technology is an ideal method for large, complesso, getti di alta qualità. It has become our primary process for making key railway parts like Stator Anelli di compressione, heavy bogies, structural components, and locomotive end covers. This ensures better structural integrity and operational reliability from the start.

Water Glass Sand Casting provides high mold hardness with little deformation. It produces Stator Anelli di compressione with smooth surfaces and exact sizes. This greatly reduces later machining work, improves quality, cuts costs, and offers good value.

2.2. Excellent Internal Integrity

This method greatly lowers defects such as blowholes and sand inclusions. It guarantees that every Stator Compression Ring has a dense internal structure, alta resistenza, and stability.

2.3. Green and Eco-Friendly Production

Compared to older processes, Water Glass Sand Casting creates no strong odors and less smoke. This matches modern manufacturing’s environmental standards. We are committed to offering green solutions to our customers.

3. Our Products made by Water Sand Casting Technology

Using mature Water Glass Sand Casting technology, we supply a full line of railway parts, compreso Stator Compression Rings, Componenti del carrello, Gear box Housing and locomotive end covers .

4. Standard requirement for Compression Rings

Made according to standard specifications, they offer good compatibility and steady performance. When railway parts need maintenance, we supply parts quickly, accuratamente, and with reliable service. We carefully control technical needs for different ends to ensure balanced and dependable motor performance.

4. Our Quality Promise: Continuous Improvement

Railway parts for high-speed EMUs need excellent safety. Quality is our top priority. We have a full quality check system from raw materials to final delivery:

5. Trusted Supplier

5.1 Company Overview

Luoyang Fonyo Heavy Industries Co., Ltd. is a manufacturer of heavy industrial castings and components. We focus on high-quality steel castings, compreso l'acciaio al carbonio, ferro duttile, acciaio ad alto contenuto di manganese, acciaio legato, e getti di acciaio resistenti al calore. Integrating design, fusione, lavorazione, e servizio, Fonyo ensures every product has good quality and meets your requirements

5.2 Your Reliable Partner

If you are looking for a trusted supplier of heavy industrial castings and machinery parts—such as ductile iron castings—Luoyang Fonyo Heavy Industries Co., Ltd. è la tua scelta ideale.

Visit our official website at www.railwaypart.com for more product details and technical support!