Steel Roller with Labyrinth Seal (Dust-Proof)
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The Dust-Proof Steel Roller is a product line specially engineered to operate durably in harsh industrial environments laden with heavy dust and debris. Featuring a specialized multi-layer sealing system (Labyrinth Seal) and protective bearing covers, this product effectively blocks the intrusion of fine dust particles.
This advanced design prevents bearing seizing (jamming) and extends the service life significantly compared to standard rollers. It is the mandatory choice for conveyor systems in mining, cement production, brick manufacturing, fertilizer plants, and other areas with high dust density.
Technical Specifications:
- Tube Material: Black Steel Pipe (Carbon Steel)
- Surface Treatment: Anti-rust Paint (Color as requested)
- Tube Diameter (Ø): 60mm / 76mm / 89mm / 114mm / 141mm
- Wall Thickness: 3mm – 5mm (Or custom upon request)
- Shaft Material: Steel
- Shaft Diameter (Ø): 17mm / 20mm / 25mm (Or custom upon request)
- Shaft End Type: Tapped (Internal Thread) / Milled Flats
- Bearing Type: Deep Groove Ball Bearings (6203, 6204, 6205)
- Load Capacity: 30 – 200 kg/roller (Depending on specifications)
- Origin: Machined at TVN Mech
Please fill out the form below, and we will contact you with a detailed quotation!
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Ordering Guide
Thank you for your interest in the custom machining services at TVN Mech. Below are the ordering process and some important notes to ensure a smooth transaction.
Ordering Process:
- Submit Request: Please provide detailed information about the product you need machined (technical drawings, images, dimensions, materials, quantity) via Hotline/Zalo: 0946 507 052.
- Consultation & Quotation: The TVN Mech engineering team will review your request, advise on the optimal solution, and send a detailed quotation within 24 business hours.
- Order Confirmation & Deposit: Once the solution is agreed upon, please confirm the order and proceed with the deposit (typically 30-50% of the total order value).
- Production: TVN Mech will proceed with manufacturing the product according to the confirmed technical specifications.
- Inspection & Delivery: Upon completion, products will undergo quality control. We will notify you for final acceptance/inspection and proceed with delivery.
- Delivery Time: These are custom-made products and are not in stock. Production and delivery time ranges from 1-7 business days depending on the complexity and quantity.
- Pricing: Product prices depend on material specifications and order quantity. Please contact us directly via Hotline/Zalo 0946 507 052 for the most accurate quote.
- Return Policy: As these are custom-manufactured items based on specific requirements, we do not accept returns unless there is a technical defect caused by TVN Mech manufacturing incorrectly against the agreed specifications.
- Detailed Policies: For more information regarding payment, shipping, and warranty regulations, please visit our Sales Policy page.
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