Plastics & Packaging
Mould and extruder cooling, compressed air and clean power for injection moulding, PET, film, pipe and packaging plants.
RFL, Meghna, Horizon, Gazi, All Plast, Lifemed and Total Group run MHM chillers and towers on moulding and extrusion lines where cycle time is money. Mould cooling wants 8–12 °C water with stable flow to every machine; extruders and hydraulics need tower water; PET blowing needs dry compressed air at 40 bar.
We supply central chilled-water plants with machine manifolds, cooling towers for hydraulic and barrel cooling, screw compressors and dryers, and the LT/MCC panels and VFDs that keep 100 machines on a stable bus.
The engineering problems in plastics & packaging
Mould cooling at constant temperature
Central chillers with buffer tanks and balanced manifolds hold 8–12 °C at every press; cycle time drops 5–10%.
Tower water for hydraulics and barrels
FRP towers with filtration and inhibitor dosing; PHEs isolate machine circuits from dirty tower water.
Dry compressed air
Screw compressors, refrigerated dryers and receivers sized for blowing and pneumatic demand.
Power quality for drives and heaters
MCC panels, VFDs, capacitor banks and generators for a plant full of electronics.
How we solve them
- 1
Central chilled-water plant
Air- or water-cooled chillers, buffer tank, manifolds and insulated piping to each machine.
- 2
Cooling towers & PHEs
Open towers with closed machine loops through plate heat exchangers.
- 3
Compressed air
Rotary screw compressors, dryers, filters and receivers.
- 4
Electrical
LT distribution, MCC/VFD panels and generator sets.
Services specified for plastics & packaging
Chillers
MHM-manufactured and imported chillers — air cooled and water cooled, 5–850 TR.
Cooling Towers
MHM-manufactured FRP cooling towers and imported towers — supplied, erected and rebuilt by one team.
Air Compressor
Air compressors with dryers, receiver tanks and filtration — sized as one compressed-air system.
Water Treatment Plants & Chemicals
RO, DM, softener and effluent treatment plants, plus treatment chemicals for cooling towers, chillers and boilers.
Power & Electrical
Generators, transformers, UPS and battery banks, switchgear, distribution panels and voltage stabilizers.
Plastics & Packaging plants running MHM equipment
Airmate Lighting & Electrical Solutions (Pvt) Ltd.
Lifemed Polymer Technology Ltd.
Horizon Plastic Industries Ltd.
Meghna BD Group
RFL (Habiganj & Kaliganj)
GAZI Group
Khan and Brothers PP Woven and Bags
Jahan Munia Plastics Industries Ltd.
Total Group (Gausia)
Gazi Plastics
Meghna Rubber Ltd
Helix Wire & Cables Industries Ltd.
All Plast Bangladesh Limited
Al Mostofa Group
Panaroma Apparels
Deric Bangladesh Ltd Common questions from plastics & packaging plants
Above ten machines a central plant with a buffer tank is cheaper to run and maintain and gives every press the same water. Individual units make sense for isolated presses or special temperatures.
Usually — after a water test and a check of its real capacity; we add a PHE so machine circuits stay clean.
Industries we serve
Textile & Garments
Dyeing, finishing, spinning and garment plants: process chilled water for jet dyeing, humidification for spinning, comfort cooling for sewing floors.
Pharmaceuticals
GMP HVAC with validated temperature, humidity and pressure control, purified-water plants and documented service records for audit day.
Steel & Re-rolling
Induction-furnace and mill cooling: closed-loop soft-water circuits, high-capacity cooling towers, plate heat exchangers and pumps that run three shifts.
Food & Beverage
Hygienic process cooling, cold rooms and ice-water systems for edible oil, dairy, beverage, bakery, poultry and seafood plants.
Commercial Buildings
Central HVAC for malls, hotels, offices and showrooms: chillers, AHUs, VRF, BMS and fire systems that keep tenants comfortable and bills predictable.
Hospitals
Operating-theatre and ward HVAC with pressure control, redundancy and 24-hour support — because a hospital plant is never allowed to stop.
Data Centres & Telecom
Precision cooling with concurrent maintainability, free-cooling economisers and monitored power for server rooms, exchanges and towers.
Energy, Gas & CNG
Compressor cooling, LPG and SNG systems, fire protection and standby power for CNG stations, LPG and oil terminals, battery and power plants.
Government & Institutional
Public buildings, defence workshops and institutions: tendered HVAC and utility works delivered to PWD specifications with full documentation.
Planning a plastics & packaging plant or expansion?
Site survey, load calculation and a written proposal are free. We will show you a reference plant like yours.