Up to 50%*
less energy consumption
saving energy, reducing cost,
lower emission, better environment
less energy
consumption
By using our intelligent heating system ConveX G (BLEU) and the state-of-the-art HYBRID Lehr solution (ConveX E), along with the efficient draft technique that we are applying in our lehrs, our clients around the world have experienced considerable amount of energy saving and cost reduction in addition to other environmental benefits.
Technical leadership
innovation and reliability
The ConveX E convection module combines is an electric heating element with a circulation fan system. Thanks to its unique design that makes the module retrofittable to every existing gas-fired lehr, enabling the lehr to be operated as ‘HYBRID’ by using either electric or gas according to the clients preference. (Plug & Play conversion to Hybrid version)
The electric heating element is controlled by thyristors, which automatically adjust the heating output to match the required heat demand. ConveX E is being supplied with a connected load of 85 kW, although the maximum heating output can be adjusted to suit the capacity of your electricity supply and required heating value in the lehr.
By using ConveX E convection module, you can operate the lehr without CO₂ and other emissions – in other words, it fulfils your ‘green manufacturing’ policy.
The new generation of the proportionally operating burner (for heating & cooling), is designed to be capable of a control incorporated or independent operation if retrofitted to existing lehrs. Its additional 7” Proface panel acts as master information and diagnostic system, as well as indepen dent backup con trol (in case of PL C stoppage or failures).
Depending on the production type and capacities, it has been confirmed that Pennekamp’s Lehrs equipped with BLEU system are consuming * 20-50% less gas comparing with conventional lehrs with side burners. Pennekamp’s patented BLEU Burner will con siderably (40 – 65 %) reduce harmful emissions such as NOx, CO & CO2, while optimizing the combustion process at the same time. This energy efficient system improves the heat distribution around glass articles during their treatment processing as well.
It is the latest generation of our Side Burner (POROJET), which has been
designed and commercialized recently to fulfil the customers’ demands
for having more efficient and ecological combustion. This type of burner
system is 100% compatible with the former type of Side Burners on all conventional lehrs, no matter they have been made by Pennekamp or any other manufacturer. Moreover, in replacing process of the old version of side burners with POROJET,no further adjustment is required to the Lehr including its PLC (Plug & Play). The POROJET Burner is a premix burner and its combustion is executed independently from lehr inner pressure. This guarantees perfect combustion with reduced CO and NOx emission.
POROJET burners are operated with adjustable power (4-stage burner), whereby the capacity can be adapted to the actual requirements. Such adjustment is being monitored by pressure and temperature sensors.