- Overview
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In the realm of industrial power transmission, the Quality Assured 125 Speed Reducer Gearbox stands out as a benchmark for reliability and efficiency. Engineered for demanding applications, this gearbox leverages advanced manufacturing and superior materials to deliver consistent performance. A key differentiator is its housing, manufactured using Aluminum Gravity Casting, a process that directly contributes to its exceptional quality and durability.
Superior Material: High-Strength Aluminum Alloy
The gearbox housing is crafted from premium aluminum alloy, chosen for its optimal blend of strength and lightweight properties. This material offers excellent corrosion resistance, extending the gearbox's service life even in harsh operating environments. Furthermore, aluminum's superior thermal conductivity aids in efficient heat dissipation, preventing overheating during continuous operation and ensuring stable performance under heavy loads. The result is a robust yet lightweight unit that reduces the overall weight of the machinery without compromising on structural integrity.
Advanced Production: Aluminum Gravity Casting Process
The core of its manufacturing lies in the Aluminum Gravity Casting technique. Unlike standard sand casting, gravity casting utilizes molten aluminum poured into a permanent steel mold under Earth's gravity. This method produces castings with a denser molecular structure, superior surface finish, and enhanced dimensional accuracy. It significantly reduces porosity, resulting in a housing with higher mechanical strength, improved impact resistance, and excellent pressure tightness. This meticulous process ensures every TCW gearbox meets stringent quality standards, guaranteeing long-term operational stability.
Exceptional Performance and Broad Applications
The 125 Speed Reducer is designed for high torque transmission and low noise operation. Its precise gear machining ensures minimal backlash and high transmission efficiency, leading to energy savings. The robust cast aluminum housing effectively dampens vibration and noise, contributing to a smoother and quieter workflow. These gearboxes are incredibly versatile, finding critical applications across various industries. They are ideally suited for conveyor systems, packaging machinery, food processing equipment, agricultural machinery, and automated material handling systems, providing reliable speed reduction and torque increase.
This Quality Assured gearbox, with a Minimum Order Quantity (MOQ) of 100kg, represents an optimal balance of performance, durability, and value. By integrating the strengths of aluminum alloy with the precision of gravity casting, it offers industrial users a dependable power transmission solution that enhances productivity and minimizes downtime.


Material |
steel, stainless steel, aluminum,iron, carbon steel,copper, brass, alloy, etc. |
Thickness |
0.1mm to 12mm, as your request |
Sizes |
1) According to customers' drawings 2) According to customers' samples |
Surface treatment |
Anodizing, galvanized, zinc, nickle, chrome plating, powder coating, painting, etc. |
Drawing format |
DWG, DXF, STEP, STP, STL, AI,PDF, JPG, Draft. |
Packing |
Polybag+Carton box+Wooden case/Pallet, according to customer's request |
Shipment |
1) By courier, like DHL, TNT, Fedex, etc, usually 5-7 days to arrive |
2) By air to air port, usually, 3-4 days to arrive |
|
3) By Sea port, usually 15-30 days to arrive |
|
Delivery Time |
depend on the quantities, usually around 20 days. |
Payment Term |
T/T, Paypal, Trade Assurance |
Certification |
ISO |
Logo service |
provided |
Application |
widely used on construction, industry, automobile industry. |







