The installation of a complete end-of-line solution for Coca-Cola Bottling in Indonesia, namely at the Cikedokan plant in Bekasi, near Jakarta, has increased line efficiency at one of Indonesia’s major beverage production companies.
This facility became the biggest plant in Asia-Pacific when The Coca-Cola Company (TCCC) reaffirmed a total investment worth $500 million in March 2015. In recent years, Coca-Cola has invested more than $1.2 billion in Indonesia, a dynamic and fast-growing market. With more than 260 million inhabitants, the country boasts the world’s fourth largest population and a large, emerging middle-class with low consumption rates of non-alcoholic beverages. Over the course of the last four decades, it has undergone a rapid process of urbanisation.
Advanced solutions for a model factory
Founded in 1992, Coca-Cola Amatil Indonesia (CCAI) manufactures and distributes non-alcoholic ready-to-drink beverages in Indonesia, operating as a subsidiary of the Australian affiliate of US beverage manufacturer The Coca-Cola Company (TCCC), Coca-Cola Amatil (CCA). The company produces carbonated soft drinks, still beverages such as juices, teas, isotonic drinks, water, and energy drinks in various packaging formats and sizes. It offers its products through large and small retail outlets, including supermarkets, mini markets and traditional outlets, as well as wholesalers.
The Cikedokan plant produces carbonated soft drinks and tea and juice in PET bottles and tea in plastic cups. The latter format is very prevalent in Asian markets, including Indonesia. The cups represent an on-the-go format, effectively providing a drink that is consumed in one go. It is convenient for a busy lifestyle and is priced for those consumers on low to middle income streams.
The original line featured manual palletising at its end-of-line. This was causing lots of congestion, safety and labour-management issues, with a very large team of casual workers needed to carry it out. “It’s quite hot work and difficult,” explains Grant McClean, technical manager for Capital Projects at the plant. “There are challenges in making sure that the work can be done safely.” So, the company started to search for an automatic palletising solution enabling a continuous production line with a more efficient use of labour.
McClean continued: “The thing we value very highly in a machinery supplier in Indonesia, of course, is the quality of the equipment and that our supplier can provide its engineering capabilities during the sales process for us to discover the best machinery and the best solution.”
Working closely with the team at the customer’s site, Gebo Cermex engineers designed a new automatic palletising solution tailored to the Cikedokan’ needs, which comprises layer-by-layer palletisers, pallet conveyors and a stretch wrapper to cover the loaded pallets. Given the goal to accommodate the production line to deliver 3,600 cases per hour, a system of three small palletisers, one from each packing area connected with an unmanned shuttle-car system was considered to be the most economical and operationally efficient end-of-line solution. The shuttle-car was part of the solution proposed by Gebo Cermex, recognising the benefits it brought in terms of reducing the traffic of forklift trucks, thereby increasing site safety. The three palletisers supplied by Gebo Cermex are U-shaped with empty pallet infeeds and full-pallet outfeeds on the same side of the machine. The shuttle-car system continuously takes the loaded pallets to a pallet conveyor, upon which the pallets are stretch-wrapped before being taken to waiting forklift trucks. Then, they take them away for dispatch to the company’s warehouses. On its return journey, the shuttle-car system also supplies empty pallets to the palletisers. Together with optimised efficiency and higher OEE (overall equipment effectiveness), this solution allows for a much better management of the labour force.
The team at the Cikedokan plant now has a more organised and efficient production line, which can run continuously and uses space in a smarter way.
Results exceed expectations
McClean said: “Within a few weeks of the installation, we conducted a test where the machinery exceeded the standards for acceptance that we had set at the start of the project by a large margin. In the operation that we have had since then, we’ve seen absolutely no decline in the efficiency of the equipment from the day of that test.”
All in all, since the implementation of the solution, the plant has seen a 50 per cent increase in efficiency and higher OEE.
He continued: “One of our ambitions at Coca-Cola Bottling, in all of our plants in Indonesia, is to pursue a strategy of lean manufacturing. Our Cikedokan plant is like a pilot plant; it’s where we test our ideas for lean manufacturing and perfect them before implementing them in other plants. And so, the end-of-line solution that we chose from Gebo Cermex had to fit in with our lean-manufacturing strategy.
“Gebo Cermex provided us with a good solution, good layout design and good quality of equipment. After the sale, being supported with spare parts which are quickly available and after-sales technical advice for maintenance and problem solving on the equipment is also very important. Overall, we are happy working with Gebo Cermex because of the support and good project management from them,” McClean concluded.