Profile

Established in the year 1986, we, 'Polytex Roto Enterprises', have positioned ourselves in the league of most revered manufacturers, suppliers and exporters of a comprehensive assortment of Chemical & Storage Tanks, Pulverisers and Various Rotomolding Equipment. The range of our products is manufactured by a team of our highly qualified professionals employing advanced technology and machines. We use premium grade raw material for manufacturing our product range. Our range of products scores high on reliability, long functional life, efficiency and sturdy construction. These products are exported to different parts of the world like Central America, North Europe, Middle East, South America, South/West Europe, South East Asia and many other places.

We are assisted by a team of highly adept professionals, which holds sound experience and understanding of this domain. Our professionals work in close consort with the patrons to understand their exact requirements in the best possible manner. They produce a wide range of water tanks, chemical tanks and other industrial products from 100 to 20,000 liters in capacity. Moreover, we manufacture quality water storage tanks having capacity ranging from 100 to 20,000 liters. Our array of products is available in different capacities and size types. Using highest quality polyethylene for manufacturing the range of our products ensures no taste or smell and an extra long product life. We make sure to provide the most practical, strong and long-lasting products to the customers.

Our managing team motivates us to climb the ladder of success. Owing to their rich past academic record and sound experience of this domain, we have been able to consolidate our market position.

We are one of the renowned organizations, engaged in manufacturing, supplying and exporting an exclusive range of Chemical & Storage tanks, Pulveriser and various industrial machines & Equipment. All these products are manufactured using superior quality raw material that is procured from the reputed vendors. These products are widely accepted in the market for their features such as longer functional life, low maintenance and top quality. Our range of products encompasses:

• Pulveriser
• Rock N Roll Machine
• Shuttle Machine
• Vibro Screens
• Plastic Vertical Water Storage Tank
• House Hold Tank (Vertical)
• Loft Tank (Square & Rectangle)
• Textile Trollies
• Chemical Tanks
• Industrial Buckets and Vats
• Bi Axial Rotomoulding Machine (Two Arm & Three Arm)
• Plastic Powder

We have a state-of-the-art infrastructure, which helps us in delivering a quality range of products to the customers. Our warehouse is segregated in various departments for manufacturing, R&D and other related processes. It helps in the smooth flow of all the activities. The manufacturing plant is well-equipped with advanced machines, equipment and tools. The range of our products is fabricated as per the requirements of the customers as well as in compliance with the international quality standards. Moreover, we offer customization facility to meet the specific requirements of the customers. Different machines integrated in the plant are as follows:

• Injection/PVC Extrusion Machines
• Blow Molding Machines
• Roto Molding Machines

We make sure to offer a range of quality-assured range of products to the customers. Our organization maintains the established quality standards while serving the customers. The range of our products always strives to exceed our clients’ quality expectations. Our professionals makes sure to procure the raw material from the state-of-the-art world class units for manufacturing our product range. Moreover, we test the strength and durability of our products on various quality parameters. The test commences right from the selection of raw materials to the dispatch of final products. We perform the following quality tests:

• Incoming Inspection of Raw Materials as per ISO Norm
• FIFO based issuance of raw material to production Manager
• In Process Inspection as per ISO Norms
• Final Inspection as per ISO norms

We have a team of skilled and diligent professionals, which possesses years of experience in their respective domains. Our professionals strive to offer quality-assured products to the clients. The team of our engineers is trained to handle any kind of machine and easily carry out various kind of works. These professionals help us in attaining the organizational objectives in an efficient manner. They work in close coordination with the each other to maintain healthy work atmosphere at our unit. Our professionals keep themselves updated with latest technological advancements. The diversified teams of experts includes following:

• Inspection team
• Production team
• Marketing team
• Sales team

We have been able to prove our mettle, owing to the ethical & transparent business policies and dealings. Apart form this, we have also gained the trust of our customers by timely delivering the consignments at clients' premises. Some of the other worth mentioning reasons are as follows:

• Our products are 100% leak-proof and safe.
• Our products are easy to install and maintain.
• Our products are sturdy and can withstand the harsh industrial conditions.
• Our manufacturing process is in-lieu with the environmental norms.
• We have a strong infrastructure and a dedicated work force.
• We assure expedite delivery.

Broadly the process is classified in to following sub processes.

• Compounding to produce coloured of Granules
• Pulverising to convert material in to Resin form
• Rotational Moulding to produce the final product

First Process: Compounding by means of Extrusion

The LLDPE raw material with suitable masterbatch is being fed in to the barrel cylinder through storage hopper. The barrel is preheated by heating zones and suitable temperature control system to process the input material. The rotating screw pushes the material towards die end with uniform and homogenized plastics melt. The screw is rotated by suitable AC motor coupled with heavy duty gearbox.The plastics strands extruded from die are fed in to high speed Pelletiser unit after they get cooled and traveled through SS water cooling tank. Pelletiser cuts the strands in to desired size of pellets which can be collected in to storage silo.

Second Process: Pulverising

The compounded or coloured granules are being fed in to Pulverizing machine as Input material. The granules are fed in to Disc Mill via vibratory feeder which feeds the material as per rate of vibration of the device. The fed material is being crushed in to Mill at very high speed by one Rotating blade and one stationery blade. The crushed material is conveyed in to cyclone hopper at height via efficient suction system.

The Rotory Air lock devise separates the blown air and pulverized resin and allows the powder passes in to Screen Vibro unit. Vibro screen unit screens the powder as per mesh used and discharge the final product in to the storage silo. The course particles are fed again in to the Mill to repulverise the same.

Compounding by means of High speed Mixer
(Incase the Extrusion process is not used to produce thecoloured Granules)

The pulverized resin is being mixed with other ingradients to prepare a ready formulation. This process is also being adopted by many processors instead of producing granules from Extrusion Plant.

In the process the polymers mixed with other ingredients is being loaded in to Mixer vessel. The mixer vessel is made from special double wall construction of SS and MS Plates. In which the material is being mixed by means of specially designed two nos blades running at very high speed. The mixing cycle is decided by the certain set temperature. Normally batch time is 10- 15 minutes depending upon grade, quantity and formulation of material to be mixed. After cycle time is over, the the material is being discharged and collected in to silo. The final material is uniformly and homogenized mixed which is ideal to use as for Rotomoulding process.

Third Process: Rotational Moulding

In the other Plastics processes like Injection Moulding, Blow Moulding & Extrusion Process ,the plastics material is being melt at certain higher temperature and conveyed forward in to die or mould by special designed Screw. Unlike such processes ,Rotational Moulding is a very simple process. In which it is easy to produce hollow and seamless products of all the sizes and profiles. Since Rotational Moulding is a very simple and economical process alongwith low cost Moulds , it is very popular in India especially to produce the water storage tanks.

• Economic Tooling Costs
• One-piece construction; virtually stress-free-totally enclose parts or with openings
• Weight reduction - as compared to most metals
• Uniform wall thickness - no thinning in the extremities
• Thickness can be varied if required
• Variety of finishes and color
• The ability to produce multi-wall mouldings
• Design flexibility - from small and intricate to large and complex
• Metal inserts as integral parts
• Economical for short production runs and prototypes as well as volume production
• Minor undercuts are possible - with no draft angles required
• Short lead-time
• Resistance to stress-cracking and corrosion
• Excellent load-bearing properties
• Variety of materials

LLDPE ( Liner Low density Polyethelene ) is being used with density of 0.930 to 0.936 gms/ Cm cube and Melt Flow Index in the range of 3 to 6 gm per 10 minutes. To produce the good quality water tanks by Rotational Moulding, the material should have following properties.

• Good mechanical strength.
• Good material stability over a wide range of temperature and cycle time.
• Good resistance over warpage.
• Consistency in Shrankage at least 2.5 % or slightly more.
• High ESCR ( Environmental stress crack resistance )
  

» Other Ingradients:

The original LLDPE granules are of natural colour which have to be converted in to either black, white, blue or other colours as per requirement of final product. To produce the coloured granules , basic LLDPE granules have to be mixed with colour concentrate which are called as master batches.

These master batches are readily available in market which are to be added alongwith LLDPE.

The master batch should be of grade which is LD based. The master batch with antioxidants are more preferred. Anti oxidants protects the material from oxidation during the Moulding process which helps to avoid the pin holes on surface of finished product.

Incase of black master batch, carbon contents are very important. Carbon contents act as UV stabilizer. It helps to improve the life of tanks if tanks are exposed to sunlight for longer period and to avoid the crack on tanks.

Some other common additives like flame retardants, anti static agents, foaming agents, are also used as per requirements.

The range of our quality products is widely used by the customers for various purposes. These products cater to the requirements of the following:

Household & Commercial

• Water Tanks ( Vertical & Horizontal )

• Refuse containers & Bins, Buckets, Barrels & Drums

• Telephone Booths & Cabins

• Book cases and Racks

• Insulated Ice Boxes

• Show cases & Display stands

• Building Interior & Exterior

• Garden & Pool Furniture

• Traffic barriers, Dividers

• Portable Toilet and Urinal Cabins

Marine Application

• Floating docks & desks

• Boats & Kayaks

• Tanks & Floats

Industrial

• Oil tanks & Chemical tanks

• Containers & Waste Bins

• Septic tanks & Insulated tanks

• Oil Dispensing tanks

• Special purpose tanks

• Special pallets

• Material Handling Trolleys

• Crates, Baskets & Carts for storage

• Boxes & Bunkers for storage

• Shelter Cabins

• Canes for Fuel, Oil & Milk

• Housing & Cases for Appliances

• Construction & Transport

Automobiles

• Bins for Auto Parts

• Special Pallets

• Fuel tanks & Bumpers

• Crates for cylinder

• Suction Ducts & Pumps Filter

• Guards, Front Console & Panel

Agriculture

• Various Tanks for Water Storage

• Spray Tanks & Septic Tanks

• Underground Tanks

• Feed Trays & Cultivator

• Poultry Feeder & Composter

• Refuse Containers

• Water Troughs & Grain Storage

• Animal Shed

• Drainage Chamber

Playing Equipments

• Toys & its various parts

• Playing Components & their body

• Playing Stations

• Rockers & Slides

• Tri-Cycles

• Indoor Pools

From manufacturing Moulds for Rotomoulded Tanks to full-fledged plant machinery, accessories and auxiliary systems finding utility in Rotomoulding, Polytex pride ourselves on producing quality products on time at the right price.

We manufacture and export Rotational Moulding Machinery both with Closed Oven and Open Flame Type, Pulveriser for LLDPE, LDPE, HOPE and PVC. Our continuous R&D with advance technology help us to keep costs to a minimum in order to provide our customers with the best choice for custom moulding. We enjoy a leadership position in India and a global presence with growing exports to the Middle East, Europe, Africa and USA markets.

We follow an established and effective manufacturing process for manufacturing the range of our products in strict compliance with the international quality standards. Our flawless range of products is manufactured using innovative and efficient technology at our infrastructure. Training and technology form the core of our business. Following is the entire production process in systematically order:

• First, quality prone raw material is procured
• Then, Plastic Granules are co-extruded with Ultra Violet or UV stabilizers
• Extruded Granules are tested in our well equipped Labs
• Pulverized powder is then poured into the molds
• Then the mold tanks are taken to the furnace
• Molds are then taken out of the furnace
• Lastly, Molded Containers are taken out of the molds

We have established ourselves as one of the renowned client-centric organization, which is engaged in catering to the diversified requirements of the esteemed patrons. The range of quality-approved and pre-tested products is delivered to the global customers within the stipulated time frame. Our customers can avail these product from us at industry leading prices. The team of our professionals caters to the needs of molds for Rotomolded Tanks to full-fledged plant machinery, accessories and auxiliary systems in an efficient manner. Moreover, we are engaged in fabricating and exporting Rotational Molding Machinery with Closed Oven and Open Flame Type, Pulveriser for LLDPE, LDPE, HOPE and PVC. The R&D unit helps us in manufacturing a range of quality products using advance technology, which helps in keeping costs to a minimum. The range of our products is exported to the following places:

• Australia/NZ
• Indian Subcontinent
• Caribbean
• East/Middle Africa
• North Africa
• South/West Africa
• East Europe
• East Asia
• Central America
• North Europe
• Middle East
• South America
• South/West Europe
• South East Asia
• North America