About Us

Who We Are, What We Do

Unimech International Sdn. Bhd. (UISB) is a subsidiary fully owned by Unimech Group Berhad, which is listed in Bursa Malaysia Stock Exchange. UISB was incorporated in 5 September 1998 as private company limited. Core Business are Heating Energy Engineering which include Energy recovery system, Industries piping system, Boiler system & Burner system.


  • Design, fabricate & installation steam / hot water system to industrial and commercial building.
  • Boiler service, overhaul and repair.
  • Burner repair and overhaul.
  • Installation steam piping system.
  • Consulting Heating system & saving energy system.
  • Submission Dosh and DOE.
  • Engineering and technical training.

Our Products

  • Steam Boiler / Hot Water Boiler / Thermal Oil Boiler (Petroleum fuel fire / Biomass fire) 
  • Electric Steam Boiler
  • Burner
  • Steam Screw Expander Power Generator
  • Waste Heat ORC Power Generator
  • Auto Clave
  • Pressure Vessel
  • Economizer
  • De-super heater system
  • Industrial Valve   
  • Boiler Instrument & parts
  • Feed water pump
  • Water Softener
  • Heat Recovery Condensate unit
  • Steam Header

Steam Boiler Hire

  • Quick and easy hook up to existing services
  • There are numerous reasons why you may require steam boiler hire service, ranging from, for example, a sudden breakdown, to a planned long term need for extra capacity.

Steam Boiler

  • Yorkshireman Steam Boiler
  • Well proven across the world, the Yorkshireman is preferred by engineers
  • The Yorkshireman is a traditional three pass wetback shell steam boiler, and is ideal for heavy continuous workload.
  • Well proven over many years across the world, the Yorkshireman boiler is preferred by engineers across many industries including Food & Drink, Pharmaceutical and Chemical processing.

Steam Boilers

Fulton has remained an industry leader in the design and manufacture of steam boilers since we began in 1949. With minimal footprints and flexible configurations, our range of vertical and horizontal steam boilers offer the most complete solutions for virtually every type of industrial application.

MX Steam Boiler

  • A cost effective solution where light to medium steam load is required
  • Proven in the field over many years, the MX steam boiler is a cost effective solution for applications where light to medium steam load is required.
  • Typical applications include commercial laundries, breweries, as well as smaller food and pharmaceutical manufacturers.

Thermal Fluid Heaters

Thermal Fluid engineering experience, Fulton is able to design and engineer superior thermal fluid heater (hot oil) systems. Fulton heaters can reach temperatures of 750°F (345°C) making them an ideal choice for many process heat applications, including food, chemical and pharmaceutical processing.

Boiler Control Instruments

  • Turnkey Solutions
  • Single Source Responsibility
  • Custom Designed for Each Application
  • Hand-Built by Skilled Craftsmen
  • Simplify Installation with Common Headers

Boiler Housing Options

Options range from a cost effective purpose built “container style” boiler house to a full portal frame apex roofed building. Boilers and ancillary tanks are fully installed, piped and wired at the Keighley factory before being transported to site and quickly connected to existing services.


A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. In an open valve, fluid flows in a direction from higher pressure to lower pressure. 

Pipe Fittings

A pipe fitting is used in pipe plumbing systems to connect straight pipe or tubing sections, to adapt to different sizes or shapes, and for other purposes, such as regulating or measuring fluid flow.

Gas Burner

The Riello Gulliver BSD series of two stage gas burners, is a complete range of Low NOx emission products, developed to respond to any request for home heating, conforming to the most severe standards regarding the reduction of polluting emissions.

Boiler Control Instruments

A control system is a device, or set of devices, that manages, commands, directs or regulates the behavior of other device(s) or system(s). Normally electric or pneumatic actuator systems are used in industrial production system.

Gas Burner

  • Gas Burner, 2 stages
  • 80 to 3200 kw/hr
  • Riello (Italy)

Gas Burner

  • Modulating fire type
  • Firing -130 to 4885 kw/hr
  • RIELLO (Italy)

Electric Steam Boiler

  • Capacity: 18-2,000 kg/hr 
  • Fulton & Ecomac Brand

Hot Water Generator

  • Capacity: 75-2,300 kg/hr 
  • Temperature: 100 DEG C

Dungs / Italpump Brand

  • PRV / Gas Train

Pumping Units

S.T. Motor Unit, Flexible Drives

  • S.T. Motor Unit: Available with various outputs, to suit all standard power supplies.
  • Flexible Drives: To suit tubes from 5/8″(16mm) to 4″(101mm) bore.

D.S. Brush

A robustly made brush, double filled, for prolonged cleaning work in STRAIGHT tubes. Various grades of filling can be made available, in lieu of the normal 30g wire. Effective working diameters are between 19mm and 76mm.

Condenser Brush

For small bore tubes of 1/2″ (13mm) to 1″ (26mm). Of similar construction to the D.S. Pattern and available in STEEL BRASS and PHOSPHOR BRONZE WIRE and FIBRE filling. Supplied for HAND and MECHANICAL use.

Single Spiral Brush

For tubes of 1″(26mm) to 4″(104mm) bore. For hand use only. Orthodox brush which can be used for hand rodding pruposes for light scale removal. Available in various fills.

S.H.K. Brush

This brush has a very strong scouring action indeed and is much in demand by some Sugar Mills. Rapidly cleans and polished all types of STRAIGHT tubes leaving an excellently burnished surface. It is filled with 20g crimped wire as a standard. Available in tube sizes 22mm to 102mm internal diameter.

S.H.K. Brush

A robustly made brush, double filled, for prolonged cleaning work in STRAIGHT tubes. Various grades of filling can be made available, in lieu of the normal 30g wire. Effective working diameters are between 19mm and 76mm.

T.B. Brush

This design of brush is used mainly for light brushing and polishing of tube surfaces in all types of tubular plant and is particularly useful for CURVED tubes. LIGHT pattern filled with 32/33g or 30g FINE wire and HEAVY pattern ,  filled with 27g crimped wire. Made in all sizes between 12mm and 76mm diameter in the LIGHT pattern and 38mm to 102mm diameter in the HEAVY pattern.

B.H. Tool

Semi blocked tubes are easily cleared by this useful range of tools. Although ideal for normal cleaning of straight tubes within the range of sizes stipulated, they are used for opening up larger diameter tubes that are heavily scaled.

SPR Double Spriral Brush

As the Standard D.S. Brush but filled with small diameer coil spring inserts. For use only in severe conditions.

Double PH Cleaning Tool

As PH Cleaning Tool but in double form.

Flexible RT Tool

As the SRT Tool but for use on curved or straight tubes.

D.B. Drill

Blocked tubes are always a problem. The D.B. Drill is very effective in straight tubes. The cutting edges of this tool can be tipped if required, for faster drilling and longer life. Avalable size from 20mm to 45mm.

E.T. Cleaning Tool

By far the most popular tool with SUGAR MILLS for the rapid and safe removal of hard linings of scale up to say 1.60mm thick in EVAPORATOR and JUICE HEATER tubes in one pass. Fast and effective, and equally safe in Brass or Copper tubes. Supplied in range of tube bore sizes from 29mm to 57mm inclusive.

SRT Tool

This design of tool is probably the most effective there is for dealing with those extremly hard deposits which are inclined to accumulate and line the bores of straight steel tubes. When time is the essence of the cleaning operation and particularly when tough measures are needed the SRT Tool cannot be bettered.

P.H. Cleaning Tool

For brass and copper tubes up to 2″ (51mm) internal diameter. Equally suitable for all steel tubes from 32mm to 102mm internal diameter. The orthodox tool for the removal of hard scale for STRAIGHT and CURVED boiler tubes, etc.

Riello Brand Modulating Gas Burner

  • Riello Brand Modulating Gas Burner (Gas P/M Series)
  • Firing Range: 80-4885Kw

Riello Brand Two Stage Gas Burner

  • Riello Brand Two Stage Gas Burner (Gas 2 Series)
  • Firing Range: 80-3200Kw

Riello Brand Two Stage Light Oil Burner

  • Riello Brand Two Stage Light Oil Burner (Press G Series)
  • Firing Range: 107-1660Kw

Riello Brand Modulating Light Oil Burner

  • Riello Brand Modulating Light Oil Burner (Press P/G Series)
  • Firing Range: 415-5340 Kw

Riello Brand Two Stage Heavy Oil Burner

  • Riello Brand Two Stage Heavy Oil Burner (Press N Series)
  • Firing Range: 85-1140 Kw

Riello Brand Three Stage Light Oil Burner

  • Riello Brand Three Stage Light Oil Burner (Press T/G Series)
  • Firing Range: 380-5340Kw

Riello Brand Oil, Gas Dual Fuel Burner

  • Riello Brand Oil, Gas Dual Fuel Burner (DB Series)
  • Firing Rating: 2.5MW – 20MW

Riello Brand Low NOx Oil Gas & Dual Fuel Air Register Burner

  • Riello Brand Low NOx Oil Gas & Dual Fuel Air Register Burner (ER Series)
  • Firing Rating: 2.5MW–32MW

Riello Brand Modulating Heavy Oil Burner

  • Riello Brand Modulating Heavy Oil Burner (Press P/N-P/N ECO Series)
  • Firing Range: 400-5130 Kw

Prefabricated Boiler House

  • Steam boiler
  • Blowdown tank
  • Duplex water softener
  • Chemical dosing
  • Feed tankFire detection
  • Internal lighting
  • Pre-piped and wired