Transporter System in South Africa
SEW Surface Coating Pvt. Ltd. designs, manufactures and installs PLC-controlled transporter systems for manufacturers in South Africa. Every plant is built at our own works in Pune, India, then export-packed and shipped to South Africa, with erection and commissioning support from our engineers.
A transporter is the main production equipment of a dip tank line. It loads and unloads jobs into the tanks on a programmed cycle, based on the time required in each tank, and sequences the critical tanks so jobs are removed from them with minimal delay.
- PLC Controlled
- Manual / Semi-Auto / Automatic
- Programmed Tank Cycle
- Exported to South Africa
Transporter Systems for South Africa's Industry
South Africa has the continent's most developed manufacturing sector. Gauteng (Johannesburg, Germiston, Pretoria–Rosslyn), Durban and Pietermaritzburg, Gqeberha, East London and Cape Town host automotive, mining equipment, steel, appliance and electrical makers.
In South Africa, demand for transporter systems comes mainly from automotive and component makers, engineering and fabrication units and steel structure fabricators. In dip pretreatment, leaving a job too long in degrease, de-rust, zinc phosphate or the water drying oven damages it. A PLC transporter gives those critical tanks priority, holds each tank time accurately and keeps the line at its planned production rate.
Automotive and mining equipment suppliers here need finishing that meets international OEM standards.
Transporter System Modes We Supply in South Africa
Manual / Semi-Automatic / Automatic
The transporter lifts the basket or jig, travels over the tanks and dips it as per the process. It can be operated manually, semi-automatically or fully automatically.
- Programmed cycle based on tank timings
- Priority sequencing for critical tanks
- PLC control for the target production rate
Applications
Used on dip pretreatment plants, CED coating lines and other multi-tank chemical processes where jobs move between tanks on a timed cycle.
- Dip pretreatment plants
- CED coating plants
- In-line water drying ovens
How the Transporter Cycle Works
The PLC runs the cycle below and repeats it for every job:
- LoadJob is loaded in a basket or jig at the loading station.
- Lift & TravelTransporter lifts the job and travels to the next tank.
- DipJob is lowered into the tank for the set time.
- Priority PickupJobs in critical tanks are picked first to avoid damage.
- DryingJob is placed in the in-line water drying oven.
- UnloadFinished job returns to the unloading station.
Critical tanks such as degrease, de-rust, zinc phosphate and the WDO are treated on priority, so jobs are removed from them with minimal time loss.
Equipment Supplied With the Transporter System
Pretreatment Plant
Dip or spray pretreatment cleans and phosphates the metal surface so the coating adheres well and resists corrosion.
Water Drying Oven
Dries parts completely after the final rinse, since moisture left on the surface spoils the finish.
Oil Skimmer
Continuously removes floating oil from the degreasing tank, so the chemical lasts longer and parts come out cleaner.
Sludge Separator
Separates phosphate sludge from the bath to keep the process stable and cut tank-cleaning downtime.
Industries in South Africa That Use Our Transporter Systems
Automotive
Vehicle plants and suppliers in Rosslyn, Durban and the Eastern Cape process body and chassis parts.
Typical requirement: PLC transporter for dip pretreatment or batch CED of auto parts.
Mining Equipment
Mining equipment makers process heavy fabrications.
Typical requirement: Automatic transporter for heavy jobs on a dip pretreatment line.
Steel Structures
Steel fabricators supply construction and mining.
Typical requirement: Heavy-duty transporter for long members in large dip tanks.
Appliances
Appliance makers process sheet-metal parts.
Typical requirement: PLC transporter matched to tank layout, job weight and cycle time.
Electrical & Panels
Electrical makers supply power and industry.
Typical requirement: PLC transporter matched to tank layout, job weight and cycle time.
Transporter System Specifications
| Control | PLC-controlled programmed cycle |
|---|---|
| Modes | Manual, semi-automatic and automatic |
| Cycle logic | Based on timings in each tank, with priority for critical tanks |
| Critical tanks | Degrease, de-rust, zinc phosphate and WDO |
| Applications | Dip pretreatment, CED coating and multi-tank chemical lines |
| Monitoring | SCADA on request |
| Scope of supply | Design, manufacturing, erection and commissioning |
Final configuration is fixed after we study your component drawings, production rate and available floor space.
From Our Pune Works to South Africa
Plants for South Africa are fabricated and pre-assembled at our factory in Ranje, Pune, India. They are export-packed and shipped from Nhava Sheva (JNPT) port near Mumbai to Durban, and our engineers can travel to supervise erection and commissioning at your site.
- Technical study from your drawings, component details and production data
- Plant layout and process design in minimum floor space
- Fabrication and inspection at our Pune works
- Export packing and shipping documentation
- Erection and commissioning supervision by our engineers
Why Buyers in South Africa Choose SEW Surface Coating
In-house manufacturing since 1996
Our own fabrication unit in Pune gives one-roof control over design, quality and delivery commitments.
25+ years in coating systems
More than two and a half decades of experience in powder and liquid painting systems for automobile, appliance, electrical, furniture and other industries.
Layouts in minimum space
We specialise in fitting a complete line into the floor space you actually have.
Low running cost
Plants are engineered for low fuel consumption, with options such as camel back ovens, solar-assisted heating and Waste Heat Recovery Systems (WHRS).
Modern technology
Nano-technology spray pretreatment, PLC-controlled transporters and SCADA monitoring are part of our installed base.
Export experience
We handle export packing and documentation and support erection and commissioning for customers in South Africa.
Industrial Areas We Serve in South Africa
Transporter System in South Africa – Frequently Asked Questions
Do you export transporter systems to South Africa?
Yes. SEW Surface Coating Pvt. Ltd. manufactures transporter systems at its factory in Pune, India, and exports them to customers in South Africa, with erection and commissioning support from our engineers.
What does a transporter system do?
It loads and unloads jobs into the various tanks of a chemical process on a programmed cycle, based on the time required in each tank.
Why is priority sequencing important?
Leaving a job too long in critical tanks such as degrease, de-rust, zinc phosphate or the water drying oven can damage it. The transporter picks jobs from these tanks first so they are removed with minimal time loss.
Can the transporter be added to an existing dip plant?
Yes, subject to the tank layout and building structure. We study your existing pretreatment plant and propose a suitable transporter.
Is a manual mode available?
Yes. Transporters can run in manual, semi-automatic or automatic mode.
How is the plant shipped to South Africa?
The plant is fabricated at our Pune works, export-packed and shipped from Nhava Sheva (JNPT) port near Mumbai to Durban. Our engineers can travel to supervise erection and commissioning.
How do I get a quotation for a transporter system in South Africa?
Send your tank layout, number of tanks, job weight and target cycle time through our enquiry page, or call +91-99758 35066. Our engineers will prepare a layout and technical offer.
Other Products We Supply in South Africa
Transporter Systems in Other Countries
- Transporter System in Tanzania
- Transporter System in Kenya
- Transporter System in Uganda
- Transporter System in Ethiopia
- Transporter System in Nigeria
- Transporter System in Ghana
- Transporter System in Saudi Arabia
- Transporter System in Qatar
Transporter Systems – main product page | All locations we serve
Need a Transporter System in South Africa?
Share your tank layout, number of tanks, job weight and target cycle time. Our engineers will send a plant layout and technical offer for South Africa.
Send Your Requirement Contact Us