Manstock Engineering Co. (Pvt.) Ltd.
 
 
Central and Semi-Central Plants
Rotary Air and Water Filter
Automatic Control Systems
Product Range
 
Air-Conditioning, Humidification, Ventilation & Filtration Systems (for industrial applications)
 
Manstock has supplied air-conditioning, humidification, ventilation and filtration plants for over two hundred and fifty projects located throughout Pakistan. Our references include some of the most modern mills having the latest process machinery.
 
The applications include:
 
Spinning Mills
Weaving Mills
Knitting Mills
Dyeing & Finishing Mills
Power Plants
Pulp & Paper Mills
Tobacco Factories
Other Factory Buildings
 

A fifty-five year background and experience makes Manstock one of the leading companies in the field of air engineering for textile and other industrial applications.

 

In Pakistan, Manstock is among the pioneers in textile mills air-conditioning. In addition to our air-conditioning know how, we also have a close involvement with and intimate knowledge of textile machinery and processes. Thus, Manstock is in a unique position to serve the air-conditioning needs of this important industry.

 
Manstock offers complete systems and services on a turn-key basis, including:
 
Pre-Design Studies
Design and Detailed Engineering
Equipment Specification
Manufacturing / Fabrication
Installation
Start-up & Testing
Training of Personnel
Trouble-shooting
Maintenance Services
 
Central Plants
 
A large number of Manstock systems are operating in modern mills throughout Pakistan. The design of the systems, selection of components, and configuration of the equipment is carried out using the latest software tools to ensure optimum performance. Refrigeration is added in applications requiring a positive control of temperature, independent of outdoor air characteristics, for example in Air Jet Weaving Mills and Open End Departments.
 
Semi-Central Plants
 
Manstock's semi-centrals are pre-fabricated plants. These self-contained units are very popular in the industry for use in high humidity areas like finished yarn storages, etc. The semi-centrals are flexible in so far as they do not require any floor space for installation, making them ideally suited for applications where space constraints do not allow construction of central plants. They can be easily disassembled and reinstalled at a different location, and they are very economical in power consumption.
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Rotary Air Filter
 
The Manstock Rotary Air Filter is designed to remove fibers generated through processing of natural and man-made materials. The filter is centrally placed for receiving fiber/waste laden contaminated air, the fiber/waste is deposited on a rotating drum, and is continuously removed from the drum surface via oscillating suction nozzles. The clean air passes through the filter, and is ready for re-circulation into the department or to be exhausted into the atmosphere.
 
Manstock's Rotary Air Filter provides long and trouble-free operation in industrial conditions. It has a solid and rigid construction, and many special design features are included. The metal cage construction offers higher free area. The drum surface is covered with high quality filter medium. For different applications, different types of filter media are used. The filter medium is removable and washable, and it can be easily re-mounted. The filters are shipped in knocked down condition and allow easy installation at mill sites.
   
Rotary Water Filter
 
Manufactured using stainless steel sheet and stainless steel mesh, the Manstock Rotary Water Filter has a sturdy construction, is rust-resistant, and is most suitable for long and trouble free operation in industrial conditions. Contaminated water with fibers/waste passes through the wire mesh of the Rotary Water Filter. The fibers adhere to the surface and are continuously removed from the filter and collected in a tray. The clean water is continuously returned to the water reservoir for re-use. The fractional horsepower motor with gear drive ensures uninterrupted operation at low power consumption.
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Automatic Control Systems
 
Manstock has special capabilities and wide experience in the field of process monitoring and control. For the textile industry, Manstock designs, procures and installs systems to automatically control temperature and humidity in complete air-conditioning plants. These systems control water valves and air dampers to achieve and maintain optimum conditions in processing areas. Continuous records of actual conditions can be recorded for reference.
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Product Range
   
 
Axial Flow Fans
 
Capacities from 5,000 m3/h to 115,000 m3/h
Fan diameters from 460mm to 1600mm
Variable Pitch and Fixed Pitch Models
   
Water Droplet Eliminators
 
Available in a variety of designs, materials and sizes
   
Baffle Grills
 
Made of corrosion resistant materials
Modular construction
 
Shower Banks
 
PVC spray pipes and headers
Plastic nozzles with stainless steel inserts and clip-on stainless steel clamps
Nozzles available in two standard sizes
Miscellaneous components in corrosion resistant construction
   
Air Dampers
 
Sturdy construction
Available for manual or automatic operation
   
Air-Tight Doors
 
Double sheet construction
Available in MS or SS
   
Rotary Air Filters
 
Available in variety of sizes
Choice of filter medium
Imported reduction gear
   
Rotary Water Filters
 
Stainless steel components for long life
Imported reduction gear
   
Static Air Filters
 
Washable aluminum filters available for special applications including engine room air intake for power plants.
Filters available in many designs and media, and can also be custom made for specific applications.
   
Control Panels
 
Complete motor control panels including starters, circuit-breakers, contactors, relays and complete internal wiring.
 
Diffusers & Grills
 
Available in a range of designs and sizes
With or without volume control dampers
Painted MS or Anodized Aluminum construction
 
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