Surface Treatment Plants

Since 1982,Global Engineers has produced hundreds of automatic and manual chemical process plants for cleaning/washing, degreasing, pickling, phosphating, anodizing, electroplating, painting and powder coating processes.

We guarantee our clients, significant cost-effective advantages and maximum profitability through our:

Rich experience combined with our comprehensive understanding of the field
High Quality products backed by ISO Certification and 3rd party Quality Controls
High degree of Customer-Orientation
Technically and economically competitive solutions

We have developed several cost effective technical solutions that improve the user-friendliness, capacity, flexibility and energy efficiency of the process plant solutions offered by us.

Our process plants work in perfect co-ordination with various types of transporting options available, such as

slide rail mounted on a frame
mounted on the tanks itself
cantilever-type mounted on either side of the tanks
swiveling types, specially-designed for proper position of jobs

Various types of containers for transporting / moving the jobs through the process such as:-

Barrels
Racks
Baskets
Hangers

Special devices such as

Drip trays
Covering with suction system
Covering with air inlet

Various types of agitation devices for increasing the quality and reducing cycle time of the movements, such as

2D- horizontal or vertical motion
3D- screw or cycloid motion

Some of our prestigious customers are:-

Indian Ordnance Factories
Nuclear Fuel Complex
Indian Railways
Larsen and Tubro Limited(L&T)
Hindustan Aeronautics Limited(HAL)
Bharat Electronics Limited(BEL)
Balmer and Lawrie Ltd
Army Base Workshops
Military Engineering Services(MES)
YKK Ltd
Purolators India
Indian Airlines Ltd
Delhi Metro Rail Corporation(DMRC)
Jaipur Metro Rail Corporation(JMRC)
Bharat Heavy Electricals Ltd. (BHEL)
Diesel Locomotive Works(DLW)

SURFACE PRE TREATMENT

Cleaning / Washing Plants

Cleaning plants for the pre- and after-treatment of goods applying special processes such as:

Hydrosonic
Ultrasonic

to make them free of contamination to ensure that subsequent working processes meet quality and other requirements.

Degreasing

Chamber degreasing plants for bulk material and individual pieces, designed for different requirements

Universal continuous-flow plants for small and large parts

Vacuum distillation plants

Combination with bath care units

Vacuum evaporator
Oil skimmer
Centrifuges
Micro or ultra-filtration

Where degreasing is followed by a drying process, convection hot air or vacuum drying is used

Pickling

Pickling plants suitable for cleaning, de-scaling, phosphating and bonder lubrication of steel components, along with steam heating coils, transporting system, fresh air blower and fume exhaust system.

The sequence followed for the pickling process is:

Pickling in 10 to 15% dilute sulphuric acid for 20 to 30 minutes
Cold water rinsing for 5 minutes
Phosphating for 10 to 15 minutes
Cold water rinsing for 5 to 10 minutes
Bonder lubrication for 10 to 15 minutes

SURFACE FINISHING

Phosphating Plants

Phosphating plants for the pre-treatment for organic coatings such as powder coating, lacquers, rubber-metal connections and zinc flake coatings.

Phosphating plants manufactured by Global Engineers are typically for phosphating the component in an 8 tank sequence:-

Degreasing
Cold water washing
Hot water tank
De-rusting tank
Cold water washing
Phosphating
Cold water washing
Accilite bath

Anodizing Plants

Anodizing plants used for the anodic oxidation of metal surfaces for the purpose of corrosion protection.

Plants for the mechanical and metal industries

Anodising
Hard chromium plating plants
Zinc plating plants for barrel and flight bar goods
Bright chromium plating plants for metals and plastics
Electroplating plants
Special plants custom made as per client requirement and treatment process

Electroplating Plants

Electroplating plants serve the purpose of corrosion protection, wearing protection, catalysis and improvement of electrical conductivity. Examples of electroplating applications are the electro galvanization of screws, coating of machine parts with hard chromium, manufacturing of metallic catalysts for the chemical industry, fuel cells, gold or silver-plating of electrical contacts.

PAINTING

Spray Painting

Over the past 25 years, Global Engineers has supplied more than 25 fully automatic, conveyorised / transporter based Airless / Air type "Gun" Spray painting plants capable of performing all the operations of a typical painting process such as :

Surface Preparation
Primer Application
Putty Application on joints (manual)
First and Second Coat Putty application (manual)
Putty Rubdown (manual)
Fine Putty Application (manual)
Fine Putty Rubdown (manual)
PU Primer Application
Spot Filling (manual)
PU Under Coat Application
First PU Top Coat Application
Masking (manual)
Second PU top Coat application
De masking (manual)
Lettering (manual)

Liquid Coating

This paint kitchen system provides complete system for transfer and regulation of paint to applicator. The system consists of pneumatic paint transfer pumps provided for transfer of paint and thinner to paint applicator.

Spray Powder Coating

Plants for spray-painting of components on the outside surface have typically 3 sections:

Painting section
Baking section
Cooling section

Our painting plants are provided complete with Paint Booths, Surface traversers, Painting systems, Shot Blasting Units, Baking Ovens, etc. We have some of the most reputed clients using our plants for their top quality paint requirements.