vibro machine PU lining

Vibro Machine PU Lining from Locus is designed to provide high wear resistance and protection against heavy vibrations in industrial applications.

Brand Name : Locus
Product Name : Vibro Machine PU Lining
Material : Polyurethane (PU)
Standard Sizes : Customizable per machine requirements
Hardness Range : 70 to 95 Shore A
Temperature Range : -30°C to +80°C
Color : Yellow, Black, Custom Colors
Durability : High abrasion resistance, wear-resistant
Weight : Variable depending on dimensions
Certifications : ISO 9001:2015, CE, RoHS
Packaging : Roll or Sheets (Custom)

Description

1. Description

Vibro Machine PU Lining from Locus is designed to provide high wear resistance and protection against heavy vibrations in industrial applications. Used extensively in vibrating machines, sieves, and hoppers, the polyurethane material provides excellent durability and high impact resistance. Locus Vibro Machine PU Linings are ideal for industries dealing with materials such as coal, sand, and other abrasives. The product is customizable to fit various machine sizes and specifications.

2. Specifications

Property	Specification
Material	Polyurethane (PU)
Density	1.1 to 1.2 g/cm³
Hardness	70 to 95 Shore A
Tensile Strength	30 MPa (Minimum)
Elongation	250% (Minimum)
Abrasion Resistance	Excellent (ASTM D4060)
Thermal Stability	Excellent (up to 80°C continuous)
Chemical Resistance	Resistant to oils, acids, and alkalis

3. Working

Vibro Machine PU Linings work by absorbing high-frequency vibrations from industrial machines such as vibrating screens, conveyors, and hoppers. The polyurethane material’s inherent elasticity and toughness dissipate energy from vibrations, reducing noise and wear. The lining prevents direct contact between the machine and abrasive materials, extending the machine’s lifespan and maintaining efficiency.

4. Principle

The principle behind Vibro Machine PU Lining is its vibration-damping capability. Polyurethane, being an elastomer, has high elasticity and energy absorption properties. When a vibrating machine operates, the lining absorbs the vibrations and disperses them, thereby protecting the machine parts from wear and reducing the impact on surrounding structures. This is essential for improving the performance of vibrating equipment and ensuring long-term durability.

5. Assembly

The Vibro Machine PU Lining can be assembled as follows:

1. Surface Preparation: Clean the surfaces of the machine to ensure smooth adhesion.
2. Cutting: Cut the polyurethane lining to the required dimensions.
3. Bonding: Apply industrial-grade adhesive to both the machine surface and the lining.
4. Pressing: Secure the lining in place with appropriate pressure for a few hours to ensure a strong bond.
5. Trimming: After curing, trim the excess material to match the machine shape.

6. Installation Process

Step 1: Prepare the machine surface by cleaning and removing any debris, rust, or old lining.
Step 2: Measure and cut the Vibro Machine PU Lining into the required shapes based on machine specifications.
Step 3: Apply adhesive to both the machine surface and the back of the polyurethane lining.
Step 4: Press the lining into position and allow it to cure.
Step 5: After the adhesive has fully cured, trim excess material for a neat fit.
Step 6: Test the installation by running the machine at low speed to ensure proper adherence and operation.

7. Technical Specifications

Property	Specification
Material	Polyurethane (PU)
Hardness	70 to 95 Shore A
Tensile Strength	≥ 30 MPa
Elongation at Break	≥ 250%
Abrasion Resistance	Excellent (ASTM D4060)
Thermal Stability	Up to 80°C
Color	Yellow, Black, Custom
Chemical Resistance	Resistant to oils, acids, alkalis

8. Troubleshooting

Problem	Solution
Lining Peels Off	Ensure proper surface preparation before bonding. Reapply adhesive if necessary.
Excess Wear	Ensure that the PU lining hardness matches the material being processed.
Poor Adhesion	Check if the adhesive was applied evenly and fully cured before use.
Vibrations Continue	Ensure the PU lining is thick enough for the application.

9. HS Code

- HS Code for Polyurethane Lining: 3921.90.90 – “Other Articles of Plastics, Not Elsewhere Specified or Included”
- HS Code for Rubber Lining: 4005.10.00 – “Compounded Rubber”

10. FAQ

Q1: What is the lifespan of Vibro Machine PU Lining?

- A1: The lifespan varies depending on the application but typically ranges from 2-5 years for industrial use with proper maintenance.

Q2: Can the Vibro Machine PU Lining be customized?

- A2: Yes, Locus offers custom sizes, hardness, and color options based on the client’s requirements.

Q3: How do I maintain the Vibro Machine PU Lining?

- A3: Regular inspection for wear and tear, cleaning, and ensuring the adhesive bond is intact will help extend the lining’s lifespan.

Q4: Is Vibro Machine PU Lining resistant to chemicals?

- A4: Yes, it has excellent chemical resistance to oils, acids, and alkalis commonly found in industrial environments.

11. Applications

Mining & Mineral Processing: For vibrating screens, sieving machines, and conveyors to reduce wear.
Construction & Cement: To protect machinery from abrasive materials.
Recycling: Used in shredding and sorting machines to prevent damage.
Agriculture: For use in grain processing equipment.
Food Processing: Can be used in food sieves and vibrating conveyors (FDA-certified versions).
Steel & Metal Industries: Used to reduce vibration impact in metal processing and sorting machines.

Locus Brand Details:

- Brand Name: Locus
- ISO Certifications: ISO 9001:2015, CE, RoHS
- Manufacturing Facility: Equipped with state-of-the-art machinery for precise production
- Customization: All products are available in customizable sizes, colors, and hardness levels
- Quality Control: Rigorous testing to ensure high standards of quality and durability