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PRIME ASPHALT PLANT

  • RÖKK AGGREGATE CRUSHERS
  • RÖKK CRAWLER DRILL RIGS
  • RÖKK DRILLING TOOLS
  • ASPHALT DISTRIBUTOR

STATIONARY PLANT

  • MOBILE PLANT

Thermal Fluid Heater

  • Brief introduction of workshops
  • Rotary Dryer & Burners
  • Elevator & Vib-Screen
  • Hot bin & Weighers
  • Twin-shaft Mixer
  • Smart Batch Control System
  • Cold feeder unit & Bitumen tank
  • Dust Collecting System
  • Technical Parameters

Thermal Fluid Heater

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Prime plant’s Thermal fluid heater works greatly for max. heat efficiency.

Heat transfer surface is 30% larger than any of conventional oil heaters with the following features.

  • Its’ jacket fire chamber has many spiral blade which smoothly guides thermal oil flow and at the same time transfer heat to fluid
  • Burner fires into the chamber, where hot gases circulate and then enter heat exchanger.
  • Tubes of heat exchanger, where colder fluid come into, increase heat transfer efficiency
  • Inner shell of the chamber is easily cleaned of soot and debris through door at rear side

Flow path of thermal oil

The thermal oil enters the oil heater through the heat exchanger.  A series of horizontal and vertical baffle plates, installed in-between the tubes, forces the oil laterally around the tubes, supplying even heat transfer throughout the flow pattern.  Thermal oil exits the heat exchanger and then flows around the chamber in a spiral pattern, which maximize heat transfer efficiency and eliminates hot spots for long life working.

Fully modulating burner

Fully modulating allows the fire rate to closely match the heat demand.  The burner fires various fuels, reduces temperature over-shooting and eliminates constant on-off recycling.

Circulating pump and drive motor

Rigid centrifugal pump circulates thermal oil through the oil heater as well as its heating circuit.  PTFE seal provides a reliable and longer life with virtually no leakage.

Smart control

Lamp lights and switches on the control panel provide easy operation of the oil heater and operator can see heater status at a glance.  The control includes a temperature controller for setting and 24hr timer to start the oil heater at any time, and it fully protected against windblown dust and rain.

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PRODUCTS

Asphalt Plant – Stationary type

Asphalt Plant – Mobile type

Aggregate Crushers

Crawler Drill Rigs

Drill Bits

Asphalt Distributor

FIELD WE SUPPORT

Road Pavement

Aggregate Quarry

Railway

Mining

Construction

Airport runaway & taxi-way

CONTACT

Address.
No.47, SangDo-Ro, 55-Gil, DongJak-Gu, Seoul, Korea

Phone.
Tel: 82-10-34330700
Fax: 82-2-8229520

E-mail.
harris-circle1@primecircles.com

QUICK LINK

HOME
Company Profile
Career
Case Studies
Download center

PRODUCTS

Asphalt Plant – Stationary type
Asphalt Plant – Mobile type
Aggregate Crushers
Crawler Drill Rigs
Drill Bits
Asphalt Distributor

FIELD WE SUPPORT

Road Pavement
Aggregate Quarry
Railway
Mining
Construction
Airport runaway & taxi-way

CONTACT

Address
No.47, SangDo-Ro, 55-Gil, DongJak-Gu, Seoul, Korea

Phone
Tel: 82-10-34330700
Fax: 82-2-8229520

E-mail
harris-circle1@primecircles.com

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