HUB set for Agarbatti Making Machine

HUB set for Agarbatti Making Machine :

The HUB set in a Universal Agarbatti Machine is a crucial mechanical assembly that plays a central role in the extrusion and shaping of incense sticks (agarbatti). It ensures the smooth, uniform, and consistent extrusion of the agarbatti paste (masala) through the die to form well-shaped sticks. This set is engineered to support the core extrusion mechanism, where paste is compressed and pushed out in cylindrical form, often around a bamboo stick.

Components of the HUB Set

1. HUB 

   • Made from high-grade stainless steel or hardened steel to withstand pressure and prevent corrosion.

   • Acts as a mounting base for die and nozzle.

   • Designed to support high-speed rotations and consistent extrusion.

2. Die Holder/Nozzle Adapter

   • Precision-machined to hold various die sizes and shapes.

   • Allows easy swapping of dies for different agarbatti diameters (usually 2.8 mm to 10 mm).

   • Ensures the die stays centered for symmetrical output.

3. Shaft Coupling Mechanism

   • Connects the HUB set to the machine’s motor shaft.

   • Transfers torque smoothly from the motor to the HUB.

   • Built with vibration-absorbing design for stability.

4. Bearing Housing (if applicable)

   • Some HUB sets incorporate bearings to reduce friction and wear.

   • Enhances durability and reduces maintenance frequency.

5. Compression Assembly (Internal piston-style or worm mechanism)

   • Compresses the agarbatti paste before it exits through the die.

   • Ensures uniform pressure for consistent thickness and texture of sticks.

Material and Build Quality

• Typically constructed using MS (Mild Steel) with heat treatment or SS304/SS316 stainless steel for longevity.

• Surface finishing (chrome plating or polishing) ensures smooth extrusion and easy cleaning.

• Engineered with anti-rust and anti-wear properties for long-term industrial use.

Functionality in Universal Agarbatti Machines

• Fits into a universal frame, compatible with various machine brands (manual, semi-automatic, and fully automatic).

• The universal design allows the HUB set to be interchanged or upgraded with minimal adjustments.

• Designed to accommodate both plain and bamboo-based agarbatti production.

Maintenance and Operational Considerations

• Needs periodic lubrication and cleaning to avoid paste buildup.

• Die alignment must be checked regularly to ensure proper extrusion.

• Should be inspected for wear, especially around the nozzle and die-holding areas.