Best Welded Steel WH157 chain From DCC
DCC WH157 Chain combines high-strength alloy steel construction with precision engineering, delivering reliable performance in demanding industrial applications. With enhanced wear resistance and optimized link geometry, this chain offers superior load capacity while maintaining smooth operation. Engineered for heavy-duty conveyors, material handling systems, and industrial automation, the WH157 provides extended service life and reduced maintenance costs. Backed by DCC's manufacturing expertise, this welded steel chain delivers durable, efficient solutions for mission-critical operations.
Key Features of DCC WH157 Chain
● Heavy-Duty Steel Construction: Crafted from heat-treated alloy steel with precision-machined pins and bushings, ensuring exceptional tensile strength and wear resistance for continuous industrial operations.
● Optimized Link Design: Features precisely engineered pitch geometry for smooth engagement with sprockets, reducing vibration and noise while extending component lifespan by 30% compared to standard chains.
● Superior Load Capacity: Handles working loads up to 12kN with a safety factor of 5:1, suitable for heavy material handling, conveyor systems, and industrial drives requiring reliable power transmission.
● Corrosion-Resistant Surface Treatment: Electroplated or zinc-coated finish protects against rust and chemical exposure, maintaining performance in harsh industrial environments.
● Easy Installation & Maintenance: Standard connecting links enable quick installation without special tools. Pre-lubricated design reduces initial maintenance requirements and ensures immediate operational readiness.
Technical Specifications of DCC WH157 Chain
Material Properties
✔ Pins: Heat-treated alloy steel for maximum wear resistance
✔ Sidebars & Barrels: Medium carbon steel, welded construction
✔ Optional: Induction-hardened pins and barrels for extreme conditions
chain no. | pitch P (mm) | Outer diameter of bushing d1 (max.) (mm) | Diameter of pin d2 (max.) (mm) | Height of sidebar h2 (max.) (mm) | Inner width of narrow end b1 (max.) (mm) | Outer width of narrow end b2 (max.) (mm) | Thickness of sidebar T (max.) (mm) | Tensile strength Q (min.) (KN) | Weight per meter q (kg/m) |
WHX157 | 153.67 | 44.45 | 28.52 | 63.5 | 76.4 | 117.35 | 15.88 | 552 | 29.1 |
WHX157(H) | 153.67 | 44.45 | 28.52 | 63.5 | 76.4 | 117.35 | 15.88 | 552 | 29.1 |
Technical Specifications of DCC WH157 Chain Attachments
Matching Chain No. | Attachment Dimensions | |||||||
B(mm) | D(mm) | E1(mm) | E2(mm) | F(mm) | H(mm) | W(mm) | T(mm) | |
WHX157 | 44.45 | 14.3 | 63.5 | 101.6 | 203.2 | 47.75 | 242.8 | 16 |
Why Choose DCC WH157 Chain?
● Extended Service Life Reduces Costs: High-strength alloy steel and precision heat treatment extend operational lifespan by 30-40% compared to standard chains, significantly reducing replacement frequency and downtime costs.
● Smooth Power Transmission: Optimized link geometry ensures consistent engagement with sprockets, eliminating jerky motion and reducing mechanical stress on drive systems.
● Minimal Maintenance Requirements: Pre-lubrication and wear-resistant materials reduce lubrication intervals to every 500 operating hours, lowering maintenance labor and material costs.
● Versatile Industrial Applications: Compatible with standard WH series sprockets, suitable for conveyors, elevators, packaging lines, and automated material handling systems across multiple industries.
● Reliable Performance in Harsh Conditions: Corrosion-resistant coating and sealed construction protect against dust, moisture, and chemical exposure, ensuring consistent operation in demanding environments.
● Cost-Effective Industrial Solution: Superior durability and reduced maintenance requirements provide lower total cost of ownership compared to frequent replacement of economy-grade chains.
Application Scenarios of DCC WH157 Chain
● Material Handling Conveyors: Ideal for continuous-duty conveyor systems in manufacturing, warehousing, and distribution centers, reliably transporting loads up to 12kN with smooth, consistent motion.
● Bucket Elevators: Proven performance in vertical material transport applications, providing reliable power transmission for grain handling, mining operations, and bulk material processing.
● Packaging Production Lines: Precision manufacturing ensures consistent spacing and timing, critical for high-speed packaging equipment requiring synchronized motion control.
● Automated Assembly Systems: Suitable for industrial automation applications requiring precise positioning and reliable power transmission over extended operating periods.
Certification and Standards of DCC WH157 Chain
The company has obtained multiple international quality certifications,including ISO 9001 and CE certification.Each batch of products undergoes rigorous quality control and testing to ensure compliance with industry standards and provide reliable quality assurance to customers.
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Why choose DCC?
Excellent Quality Assurance System
Our company has successfully obtained API and ISO 9001 certifications, ensuring that all products meet international standards.
Efficient Service and Superior Cost-effectiveness
DONGCHUAN chains establish extensive collaboration with Changzhou University,for Digital Design and Production Engineering of Chain Transmission.we have significantly improved production efficiency and effectively reduced production costs.
International Service and Global Customer Support
In the course of more than 10 years of operation,we have provided consistent quality and cost-effective products to more than 40 countries and regions around the world, and won a wide range of trust and praise
Innovation and Continuous Improvement
Committed to technological innovation and continuous improvement, we consistently stay at the forefront of industry technology development.
After-sales Service
We focus not only on short-term cooperation but also on establishing long-term,stable partnerships with our clients.Our products come with a warranty period of up to 24 months.
FAQ
Q: What is the maximum load capacity of the WH157 Chain?
A: It has a working load of 12kN and a safety factor of 5:1, making it highly suitable for heavy-load scenarios.
Q: How often is maintenance lubrication required?
Answer: With a pre-lubricated design, lubrication is only needed every 500 operating hours under normal working conditions.
Q: What is the product warranty period?
Answer: A 24-month warranty is provided, covering issues related to manufacturing quality.
Q: Is it compatible with existing WH series sprockets?
Answer: It is fully compatible with standard WH series sprockets, no additional equipment adjustments are required.
Q: Which harsh environments is it suitable for?
Answer: It is rust-resistant and chemical corrosion-resistant, and can be used in dusty, humid industrial environments with chemical media.
