Lower Maintenance Costs Using OLD CRAFTSMAN Vacuum Brazed Conveyor Belt Cleaners

Vacuum brazed carbide conveyor belt cleaners from OLD CRAFTSMAN can significantly reduce your operating costs. While the upfront investment is higher than standard options, the technology is specifically engineered to deliver a lower total cost of ownership through drastically extended service life and reduced downtime.

Here is a breakdown of the quantifiable savings you can expect:

Cost Factor	Standard Belt Cleaner	Vacuum Brazed Carbide Cleaner	Cost Saving
Service Life	6-12 weeks	8-12 months	3-5x longer -2 -10
Maintenance Costs	Baseline	Up to 40% reduction	Significant labor savings -1 -7
Downtime	Frequent replacements	25-30% reduction	Increased production uptime -4 -7
Annual Operating Cost (Labor + Parts)	~$3,800	~$1,350	~65% lower -2

💡 How It Lowers Maintenance Costs

The cost savings come directly from the extreme durability of the vacuum brazing technology:

Fewer Replacements: The bond created by vacuum brazing is seamless, eliminating weak points. This allows the tungsten carbide tips to last 3 to 5 times longer than conventional welded scrapers. In practice, this means changing blades every year instead of every few months.
Less Labor: With a longer-lasting blade, your team spends less time on frequent change-outs. The annual labor required can drop from 12 man-hours to just 2 man-hours.
Reduced Belt Damage: These cleaners achieve 98-99% carryback reduction. A cleaner belt prevents material from getting trapped between the belt and pulleys, which significantly lowers the risk of belt mistracking and abrasion damage .

⚙️ Why It Works in Harsh Environments

These cleaners are designed for the toughest mining applications (iron ore, coal, copper) because they solve key problems that cause other scrapers to fail -1:

Superior Bonding: Vacuum brazing creates a metallurgical bond in an oxygen-free furnace, making it 2x stronger than traditional welding and preventing tip loss.
Extreme Hardness: Tungsten carbide offers a hardness of up to 92.5 HRA, providing exceptional resistance against highly abrasive ores.
Impact and Splice Tolerance: The bond has very high impact strength and glides smoothly over belt splices without ripping off, unlike mechanically attached tips.

💰 Understanding the Real ROI

While a standard cleaner might cost 300∗∗and a vacuum brazed option∗∗300∗∗and a vacuum brazed option∗∗1,200, the logic is in the lifecycle -2. If you buy four standard cleaners a year, you spend 1,200∗∗on blades alone, plussig nificant labor for each change−out.With the durable cleaner,you spend∗∗1,200∗∗on blades alone,plussignificantlaborforeachchange−out.With the durable cleaner,you spend∗∗1,200 once for the entire year, with minimal labor.

This results in a total annual ownership cost of roughly 1,350∗∗,comparedto∗∗1,350∗∗,comparedto∗∗3,800 for standard cleaners.

“Zhuzhou OC Precision Alloy Co., Ltd. could make tungsten carbide wear parts and make your equipment use life is tens of times longer than before! We specialize in providing customized carbide wear products solutions to meet the demanding requirements of industries such as aerospace, automotive, mining, and precision machining.”