Anhui Huihuang Chain Transmission Co., Ltd. is one of the leading manufacturers and suppliers of p125 sewage disposal chains in China, featured by quality products and good service. If you're going to wholesale advanced p125 sewage disposal chains made in China, welcome to get pricelist and free sample from our factory. We also accept customized orders.
Basic Parameters
|
Parameter |
Specification |
Unit |
|
Chain Number |
P125 |
- |
|
Pitch (P) |
125 |
mm |
|
Roller Type |
Plastic (UHMW/PA) on steel bushing |
- |
|
Plastic Roller Diameter (d₁) |
44 |
mm |
|
Plastic Roller Width (b₁) |
40 |
mm |
|
Inner Width (between plates) |
42 |
mm |
|
Pin Diameter (d₂) |
20 |
mm |
|
Plate Height (h₂) |
45 |
mm |
|
Plate Thickness (t) |
8 |
mm |
|
Attachment |
None |
- |
|
Ultimate Tensile Strength (min) |
≥120 |
kN |
|
Working Load (typical) |
≤20 |
kN |
|
Weight per Meter |
≈18.5 |
kg/m |
|
Material |
High-strength alloy steel / 304 stainless steel |
- |
|
Surface Treatment |
Hot-dip galvanized / shot-blasted |
- |
Features of this type of chain
Constructed with stainless steel link plates + white engineering plastic rollers, offering excellent corrosion resistance, low noise, and high wear resistance. Ideal for wet and slippery working conditions such as sewage treatment plants and sludge scrapers.
No-attachment design with a simple, compact structure. Specially engineered for long-pitch conveying applications, ensuring low running resistance and a long service life.
Chain Structure
P125 sewage disposal chain is a professional heavy-duty chain specially customized for wastewater treatment equipment. It adopts a thickened integral link plate structure with enlarged pitch and gap design. The widened internal gap can effectively discharge sludge, dirt and suspended impurities, preventing material clogging inside the chain. Reinforced pins and solid bushings improve overall compactness, while sealed gap structure reduces sewage infiltration. Most parts adopt thick anti-corrosion surface treatment, and optional stainless steel materials are available to adapt to complex sewage environments. Matched with integrated scrapers, it can stably deliver sludge and wastewater sediments without loosening or falling off during long-term operation.
Design Concept
The core design concept focuses on anti-corrosion, anti-blocking and low-maintenance, targeting harsh sewage working conditions. Different from ordinary industrial chains, it abandons dense structure to avoid sludge accumulation, prioritizing operational stability over delicate appearance. Combined with environmental protection industry demands, the structural design reduces friction loss to cut energy consumption. Meanwhile, standardized modular design realizes easy disassembly and replacement, lowering maintenance difficulty. It is designed to resist acid-base corrosion, microbial erosion and muddy abrasion, extending service life in damp and polluted environments. Ultimately, P125 chains balance durability, cost performance and environmental adaptability, serving as reliable transmission parts for sewage disposal systems.
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