Customized High-Frequency Screen Basket by Johnson Slot Boosts Service Life by 150% for Southeast Asian Mining Client

Johnson Slot, a professional manufacturer of industrial screening solutions, today announced a successful case study in which its customized high-frequency vibrating screen basket resolved severe wear issues for a major tin mining company in Southeast Asia. The client was processing highly abrasive and corrosive tin ore slurry, which caused rapid deterioration of standard screens. The tailored solution extended the screen basket's average service life from 60 days to 150 days, a 150% improvement, significantly reducing downtime and maintenance costs.

The Challenge: Rapid Wear in Harsh Conditions
The client's standard screen baskets were failing quickly when processing the abrasive tin ore. Screen slots were deforming due to intense abrasion, causing a sharp drop in screening efficiency and necessitating frequent replacements, which severely impacted continuous production and operational budgets.

The Solution: In-Depth Analysis & Customized Design
After an on-site assessment, Johnson Slot's engineering team provided a comprehensively customized solution rather than a standard one-size-fits-all approach:
I.Material Upgrade: Specifically for the corrosive environment, abrasion and corrosion-resistant Duplex Stainless Steel 2205​ was selected over standard 304 or 316 stainless steel.

II.Structural Optimization: Based on the impact angle of the material, the support structure in key areas of the basket was reinforced, and the arrangement density of wedge wires was optimized to enhance overall impact resistance and durability.

III.Precision Manufacturing: High-precision automated welding technology​ was employed to ensure the long-term consistency and stability of slot sizes.

The Result: Significant Improvement in Lifespan and Efficiency
The customer reported that the customized screen basket not only lasted significantly longer but also maintained stable screening performance, which ensured the consistent quality of the final tin concentrate product. The overall benefits far exceeded expectations.
"We firmly believe there is no universal solution. Deeply understanding the client's unique operating conditions is the key to success," said the Technical Manager of Johnson Slot. "This case perfectly demonstrates that our customization capability delivers tangible value to our customers."

Johnson Slot is a specialized manufacturer of high-performance screening baskets, wedge wire screens, and filter elements. Our products are widely used in mining, water treatment, food processing, and chemical industries, and are renowned for their exceptional durability, precise screening efficiency, and strong customization capabilities.

Website:​ https://www.johnsonslot.com
Email:​ china@johnsonslot.com

Hebei Slot Filter Technology Co.,Ltd.
china@johnsonslot.com
+86-13671518833
Erin Huo

Hebei SLOT Filter Technology Co., Ltd.​ Global leader in industrial screening & separation solutions. With ISO 9001/SGS certifications and 15+ years of expertise, we engineer precision screening systems through proprietary ​​wedge wire forming​​ and ​​polyurethane casting technologies​​.

This release was published on openPR.