Chemical Process Equipment

We offer a wide range of Process Equipment that is manufactured using high grade anti corrosive thermoplastic material like PP, PVC, PVDF, FRP, FRVE as per the process or service requirements. Our range is appreciated for its features such as corrosion resistant, light in weight, high impact strength, and superior outlook.

D.M. Engineering Co. is engaged in manufacturing and exporting static mixers, industrial reactors, chemical storage tanks, acid storage tanks, static mixers and HCl storage tank. These find wide application in various industries such as pharmaceuticals, chemical engineering, pulp and paper industry, fertilizer, and metal refining. We offer these products in standard and customized options as per customers’ specifications.


Salient Features:

• Corrosion Resistant
• Light In Weight
• High Impact Strength
• Superior Outlook
• Easy to Handle and Install
• Maintenance Free

At D.M. Engineering Co. we have always believed in forward & backward integration for products. As a part of our forward integration process we have established a separate WWTP division which caters to the industries water treatment & waste water treatment needs.

Our In-house FRP vessel manufacturing facility gives us an added edge over the others. With Knowledge acquired & with help of industry experts this young division of ours has an enviable client list in very short time.

In the wastewater treatment plants range, we are manufacturing and supplying water softner, reverse osmosis systems, activated carbon filter, reverse osmosis systems, water treatment plant, pressure sand filter and de-mineralisation plants.

We offer a wide range of water treatment equipment including FRP pressure vessels and membrane housing which are accepted all over the world for water treatment processes - filtration, softening, demineralisation. DME-FRP Vessels comes with options of single/double, threaded/flanged openings. FRP Vessels can also be customized for sight glass & hand holes for media removal.

At DME we offer wide range of inline filtration equipments which are quintessential in all industries like refineries, chemical, metal finishing, steel, pharmaceutical & water treatment plants.

Modes of operation offered: Manual, semiautomatic, fully automatic.

Filtration equipment offered by us:

1. Inline strainers (Y strainers, T type strainers, conical strainers etc.)

2. Simplex basket strainers / bag strainers/ cartridge strainers

3. Duplex basket strainers/ bag strainers/ cartridge strainers

An air pollution control system is a must for chemical, pharmaceutical, sugar, paint, textile & metal finishing industry. It is now days mandatory to install such equipments to treat waste gases & release treated gases in atmosphere as per guidelines of pollution control boards.

With our vast experience in plastic fabrication & with the help of renowned process consultants, we at D.M.Engineering Co. design, fabricate, install highly efficient packed bed columns, centrifugal blowers, gas scrubbing systems, ventury scrubber, fume exhaust system and cyclone separator.


Salient Features:

• Sturdy construction
• Durable
• Easy to use and maintain
• Application specific design

We offer a wide range of pultrusion products for the Pultrusion process. Pultrusion is a continuous, automated closed-moulding process that is cost effective for high volume production of constant cross section parts. The basic process usually involves pulling of continuous fibers through a bath of resin, blended with a catalyst and then into pre-forming fixtures where the section is partially pre-shaped & excess resin is removed. It is then passed through a heated die, which determines the sectional geometry and finish of the final product.

Due to uniformity of cross-section, resin dispersion, fiber distribution & alignment, excellent composite structural materials can be fabricated by pultrusion. The profiles produced with this process can compete with traditional metal profiles made of steel & aluminium for strength & weight.

By using various additives, liquid resin systems can be made suitable to provide specific performance. Alumina trihydrate is filler that is used for its ability to suppress flame and smoke generation. Special purpose additives include ultraviolet radiation screens for improved weatherability, antimony oxide for flame retardance, pigments for coloration, and low-profile agents for surface smoothness and crack suppression characteristics.

Products
Round rods, rectangles, squares, ‘i’ sections, ‘t’ sections, angles, channels, dog bone profiles, dove tail sticks and spacers, corner profiles, hallow sections, etc.

Pickling Tank

HCL Storage FRP Tank

FRP Mixed Bed Vessel

Static Mixer

Water Softenings

FRP Blower

DM Plant

We manufacture a wide range of precision engineered industrial reactors that are manufactured by using quality thermoplastics such as PP, PVC, PVDF, ECTFE, PFA, and PTFE along with FRP. These provide good insulation and are anticorrosive as well. Our range of industrial reactors is widely used in various sectors such as pharmaceuticals, chemical engineering, pulp and paper industry, fertilizer, metal refining. Further, these are used for replacing exotic metals, alloys, glass and rubber lined reactors.

The chemical storage tanks and acid storage tanks manufactured by us is known for features such as chemical and acid resistance, good mechanical strength and durable. The dual laminate tanks offered by us are manufactured using thermoplastic sheet, which is rolled on wooden mould. Further, these are welded at seams and then coated outwardly with suitable FRP resin along with mixture of different glass strengthening (Hand lay-up). The PP and PVC sheets used in our tanks acts as chemical barrier and are in contact with acid. Furthermore, FRP glass fiber reinforced polymer (resin) gives potency required to hold bulk volumes of acids. The thickness of bottom knuckle radius of the tank is doubled as per ASTM 4097 D norms. We offer these in standard and customized options as per clients’ requirements.

Specifications:

• The thickness and combination of glass reinforcements in FRP is designed as per BS 4994 and ASTM 4097 D norms

• Gradually decreasing thickness of the tank wall to optimize the costs

•  Resins are stabilized to nullify the effect of sunlight due to prolonged exposure to UV rays in sunlight.Resins are also offered with specialized additives for fire retardancy.

• Stiffeners, railings, ladders are manufactured using PULTRUDED FRP SECTIONS, which are non metallic and non corrosive. They are extremely light in weight & have equivalent tensile strangth as compared with metals. 

• Extremely good axial strength

• Tanks are designed considering the effect of wind load, seismic load, and man load

• Suitable lifting hooks of ms embedded in FRP are provided for lifting/handling of tanks

• Static grounding arrangement is provided to avoid any explosion hazards while the tank is dry before loading

• PP sheet is welded using pp welding rod with hot air torch set

• For absorbing fumes from air vent of tank absorption pot is provided

• To avoid implosion of tank under vacuum breather valves are provided with ball seal

This class of filters known as cartridge filters is classified depending on the type of filtering media used in it.

A simplex filter is generally used for batch processes where continuous operation  is not desired & break down is tolerable

At DME, depending on the flow rate & permissible pressure drop, expected filtered fluid quality, a filter is carefully designed. A filter media like Bag, Basket or cartridge is selected after considering the inlet fluid quality & its load.

• MOC offered: PP/PVC/HDPE/FRP which are best suited for harsh chemical & corrosive atmosphere
• Operation: Manual/ Fully automatic
• Degree of filtration offered: up to 0.5 microns

A duplex cartridge filter is generally used for processes where continuous operation is desired & break down is not tolerable

The duplex filters consist of two similar filters housing wherein one is operational & the other one is standby. When one filter is clogged & is under maintenance, the flow is diverted to the other one. This enables zero breakdown operations.

At DME, depending on the flow rate & permissible pressure drop, expected filtered fluid quality, a filter is carefully designed. A filter media like bag, basket or cartridge is selected after considering the inlet fluid quality & its load.

• MOC offered: PP/PVC/HDPE/FRP which are best suited for harsh chemical & corrosive atmosphere
• Operation: Manual/ Fully automatic
• Degree of filtration offered: up to 0.5 microns

 

We offer best quality gas scrubbing systems and fume exhaust systems. Air handling equipment plays a vital role in chemical, pharmaceutical & various other industries where poisonous & corrosive gases laden with vapors and particulates have to be handled. Our specialized knowledge of the use of thermoplastic & thermoset materials with complete design know-how has enabled us to design most efficient, cost effective & reliable fume exhaust systems.

Depending on the application blowers are classified into low pressure – high volume, medium pressure medium volume & high pressure low volume categories.

With help of advanced customized software we at D.M. engineering co., design & fabricate, chemical & corrosion resistant blowers and ducting for fume extraction as per customer’s requirements & plant demands. Our software tools helps us to precisely select the optimum blade design from wide range of options giving us most economical design.

Our centrifugal blowers are available in different capacities and pressure ratings & with belt driven & direct driven option.

MOC of DME blowers: PP, PVC, FRP, PP FRP, PVC FRP

Applications:

• Fume extraction
• Ventilation
• scrubbing
• Degasification

Other Information

• Pay Mode Terms: L/C (Letter of Credit), D/A (Documents Against Acceptance), D/P (Documents Against Payment)