WEL ROLL. WEL ROLL. Thinking of a Rolling Shutter Shutter Gate Collapsible Door or it's Section. think of

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1 WEL ROLL Thinking of a Rolling Shutter Shutter Gate Collapsible Door or it's Section think of WEL ROLL

Welcome to Wel Roll has gained a dynamic and steady place in the industry.

We boast our establishment in the field of Rolling Shutters, Shutter Gates, Collapsible Door,

We use high quality of material such as S.S. (304 series), Galvanized, C.R.C.A.

Broadly our products / services can be mainly categorized into two sections namely Manufacturing of

Round Embossed Section Our workshop is fully equipped with state of art modern technique automatic

We have our own in-house perforation machine and roll forming machine for Gate Channel.

Besides business, we want to make friends.

2 Welcome to Wel Roll has gained a dynamic and steady place in the industry. We have an experience of more than 25 years. We boast our establishment in the field of Rolling Shutters, Shutter Gates, Collapsible Door, Compound Gates and all types of customized fabrication work. We use high quality of material such as S.S. (304 series), Galvanized, C.R.C.A. colour coated sheet coil to ensure solid strength to the products. Broadly our products / services can be mainly categorized into two sections namely Manufacturing of all types of Rolling Shutters, Shutter Gates, Collapsible Doors Manufacturing of all the sections and its components We manufacture Rolling Shutters in 4 different section profile, viz. 1) Round Corrugated Section 2) Plain Section WEL ROLL 3) Plain Square Embossed Section 4) Plain Half Round Embossed Section Our workshop is fully equipped with state of art modern technique automatic roll forming Machines to roll form all sections for Rolling Shutter, Shutter Gate & Collapsible Door. We have our own in-house perforation machine and roll forming machine for Gate Channel. Our work staff is devoted to fulfill the Company's aim, which is to satisfy our client's requirement. Besides business, we want to make friends. We are willing to establish a stable long term friendship and business relationship with our clients, from all over India. You are always welcome to visit our Company. We assure you of best of services in terms of competitive prices with superior quality. To ensure best quality and competitive rates our coils and other allied materials are purchased in bulk.

PULL & PUSH TYPE This type of Rolling Shutters are manually operated and it

This can be manufactured in 0.70 mm (22 swg) to 1.

S. In Pull and Push Shutter mechanism it can work upto 100 sq.ft.

MECHANICAL GEAR TYPE Above 120'-0 sq.ft.

mechanical gear shutter system must be provided.

3 PULL & PUSH TYPE This type of Rolling Shutters are manually operated and it are widely used. It protects your premises against burglary and vandalism. This can be manufactured in 0.70 mm (22 swg) to 1.2 mm (18 swg) using Galvanized / C.R.C / Colour Coated / S.S. In Pull and Push Shutter mechanism it can work upto 100 sq.ft. Above 100 sq.ft and upto 120 sq.ft. it requires ball bearing pulley's for smooth movement. MECHANICAL GEAR TYPE Above 120'-0 sq.ft., pull and push type rolling shutter are not easy to operate, so the mechanical gear shutter system must be provided. Shutter operations are controlled by Varum Gear Wheel device, available in cast Iron / in M.S. / bearing type gear set. These type of Rolling Shutter is operated with the help of rotating handle.

SEE THROUGH PERFORATED Manufactured with the same specifications as that of rolling

Using this shutters one can display their product even when shutter is closed and the

This is widely used for malls and big showrooms, power generator rooms, electric

ROLLING GRILL TYPE Manufactured with the same specifications as that of rolling Wel Rolls

4 SEE THROUGH PERFORATED Manufactured with the same specifications as that of rolling shutters except the screening portion. Using this shutters one can display their product even when shutter is closed and the valuable products and goods are secured. This is widely used for malls and big showrooms, power generator rooms, electric transformer rooms etc. ROLLING GRILL TYPE Manufactured with the same specifications as that of rolling shutters except the screening portion. Wel Rolls rolling grills are available in two designs 1) Honey comp hexagonal shape 2) Star shape Extra options for Rolling Shutters 1) Bottom Rail and Side Guide in Galvanized sheet. 2) Wicket Gate 3) Customized automation system in Indian & Imported motor.

AUTOMATION FOR Are you having a hard time opening or closing your shutter? Then we have an easy solution for you.

Benefits of Automation: Suitable for both new and existing shutter Easy and fast installation Smooth function Electromagnetic brake - helps as anti

weight Motor protected with internal thermal switch DC motor available with battery back up.

Complete theft protection Anyone tries to tamper the shutter, you will get a call on your cell phone. For FREE Demonstration VISIT our works.

Collapsible doors are generally used for commercial establishment and acts as a see through gate giving maximum visibility.

5 AUTOMATION FOR Are you having a hard time opening or closing your shutter? Then we have an easy solution for you. We can upgrade your existing manual shutter into fully automatic shutter, Now you can easily operate your shutter with the help of a remote. Benefits of Automation: Suitable for both new and existing shutter Easy and fast installation Smooth function Electromagnetic brake - helps as anti falling system Wide range of motors available for150 to 1500 kg. weight Motor protected with internal thermal switch DC motor available with battery back up. Easy manual override in case of power failure No bulky visible outside. Thanks to compact design. Complete theft protection Anyone tries to tamper the shutter, you will get a call on your cell phone. For FREE Demonstration VISIT our works. COLLAPSIBLE DOORS (M.S. / GALVANIZED / S.S.) Wel Roll's Quality Collapsible Door are custom made, provide high security against vandals, burglars and other nuisance. Collapsible doors are generally used for commercial establishment and acts as a see through gate giving maximum visibility. Wel Roll's Quality Collapsible Door are made from specially roll formed galvanized gate channel instead of M.S. Since Galvanize is rust free. One can have two options of track system - Top Hung Track & Bottom Track. Locking option through specially fabricated Guide Lock. Extra options for Collapsible Door 1) Double Locking 2) Option of Bottom Track possible 3) Removable or foldable Bottom Rail 4) Double or Single sided collapsible opening

S.S. Shutter Gate Motorised Shutter Gate FOLDING SHUTTER GATES (GALVANIZED / S.S. / M.S.) Wel Roll's

Ideal for Jewellery Showrooms, round shape entrance.

The standard heavy duty top track made from M.S. & bright bar is to make strong and smooth operations.

Bottom rails can be made both fixed as well as removable as per the requirement.

6 S.S. Shutter Gate Motorised Shutter Gate FOLDING SHUTTER GATES (GALVANIZED / S.S. / M.S.) Wel Roll's Shutter Gate is specially designed for where the height of the entrance is too short or places where the width of the entrance is too big. At such places the installation of the Rolling Shutter is not possible thus Shutter Gates are installed. Ideal for Jewellery Showrooms, round shape entrance. This shutters can also be made see through using perforated sections. The standard heavy duty top track made from M.S. & bright bar is to make strong and smooth operations. Only 65 mm (2½ ) of head room is reserved for the Top track. Bottom rails can be made both fixed as well as removable as per the requirement. Locking option through specially fabricated Guide Lock. printed at WEL ROLL GRILLS & TRADING CO. Shop No. 2, Mulund Goregaon Link Road, Opp. Wockhardt Hospital, Near Sadhana Tower, Mulund (W), Mumbai Tel.: / Fax: info@welroll.com, welroll@in.com

VOLUME II B CIVIL, STRUCTURAL & ARCHITECTURAL WORKS

SHEET 1 OF 5 VOLUME II B CIVIL, STRUCTURAL & ARCHITECTURAL WORKS SECTION - D GENERAL TECHNICAL SPECIFICATION ROOLING STEEL SHUTTERS/GRILS Bharat Heavy Electricals Limited Project Engineering Management