Bun Glazing System

The Bun Glazing System is a mobile, pressurized food-liquid application system for controlled bun glazing, including egg-wash-capable configurations with chilling and clean-in-place provisions. Farhat configures the machine around the product and process liquid, so viscosity, temperature, food-safety risk and line speed are defined before the final model is released.

Farhat Bun Glazing System with four PulsaJet nozzles and pressurized stainless tank

Crafted Baked Goods With Bun Glazing System

The machine’s role is specific: it is a mobile, pressurized food-liquid application system for controlled bun glazing, including egg-wash-capable configurations with chilling and clean-in-place provisions. Its value comes from making one critical operation repeatable while protecting the product for the next stage. Farhat engineers the product-contact path, drive arrangement, sensing, settings and transfer geometry as one system.

How It Works

  1. Prepared liquid is held in a pressurized, double-jacket stainless tank.
  2. A chiller maintains the validated liquid temperature for sensitive glaze.
  3. Individual product sensors trigger four food-contact PulsaJet nozzles only when buns are present.
  4. PLC pulse-width control meters the application and the mobile header is cleaned through the defined CIP connection.

Engineering Features

  • Four independently triggered nozzles: Product detection suppresses spray over empty cups or gaps.
  • Temperature-managed liquid: The proposal includes chilling in the 5-10°C range for the configured process.
  • Pressurized 50 L tank: A double-jacket AISI304 vessel supplies the spray header.
  • Pulse-width dosing: PLC control changes application without relying only on continuous pressure.
  • Mobile, cleanable design: A movable header and tri-clamp connections support access and CIP.

Products and Applications

The bun glazing system can be considered for bun glaze, egg wash in the specifically configured hygienic system, water-based surface treatments, and products carried in detected lanes or cups. Compatibility is confirmed with both the intended product and process liquid.

Integration In An Automatic Bakery Line

Because egg wash is microbiologically sensitive, temperature limits, holding time, CIP validation and local food-safety rules must be defined for each installation. The controls scope should define permissives, blocked-product detection, upstream stop logic, downstream-ready signals, emergency-stop zones and restart behavior.

Reference Data For Bun Glazing System

The figures below describe the uploaded reference configuration; they are not universal guarantees for every Farhat project.

Documented tank50 L pressurized, double-jacket AISI304
Documented nozzles4 food-contact PulsaJet nozzles with individual sensors
Documented chilled range5-10°C
Reference utilities220 V, 50 Hz; 24 VDC controls; 6-8 bar compressed air
Reference CIP hot-water provision2,000 L/hour at ≥40°C
Reference connectionDN25 tri-clamp

Information On Bun Glazing System

Frequently Asked Questions About Bun Glazing System

It is a mobile, pressurized food-liquid application system for controlled bun glazing, including egg-wash-capable configurations with chilling and clean-in-place provisions. Farhat supplies it as a configured machine or as an integrated module within a bakery production line.

Typical applications include bun glaze, egg wash in the specifically configured hygienic system, water-based surface treatments, and products carried in detected lanes or cups. Final compatibility depends on the liquid and product, so representative trials are recommended.

Because egg wash is microbiologically sensitive, temperature limits, holding time, CIP validation and local food-safety rules are defined for each installation. The system includes chilling and clean-in-place provisions for that purpose.

Yes, when a site survey or verified drawings establish the infeed and discharge elevations, available footprint, product flow, utilities and controls interface. Retrofit scope may include new transition conveyors, guarding and software interlocks.

Farhat needs the process liquid and its properties, product samples or photographs, required output, row layout, utilities, sanitation method, plant drawing and the upstream/downstream machine details.

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