PATVIN ENGINEERING PRIVATE LIMITED

Navi Mumbai, Maharashtra

• Weight4000-6000kg
• ColorGrey

In automotive manufacturing, cavities are coated with wax to effectively protect the car body from corrosion. Cavity wax provides a barrier to corrosive media such as salt, dirt, dust and humidity. Wax Feed System The wax feed system is designed to achieve predefined wax dispense at an application Temperature set value +/- 2 Deg C . A variance above +/- 2 Deg C will call for a Production Halt /warning. The system mainly comprises of a jacketed tank, pneumatic pump and a cartridge filter. Temperature control: The Main Function of this system is to maintain the Wax temperature within +/- 2 Deg C. The system incorporates PLC based master control panel which accepts temperature input from PT-100 installed in wax line & controls Hot/Cold water.  Pipe Network & Distribution: Temperature conditioned wax is circulated throughout the system via high pressure SS 304 pipes. The piping network is designed to ensure smooth flow of material with least/No retention areas. All Wax Pipes are Insulated using ARMAFLEX Insulation of Appropriate thickness to maintain the desired operating temperatures. Highly-precise metering reduces wax consumption: A flow meter provides feed Back of precise volume to be dispensed from wax gun. This significantly reduces the required shot volume, and cuts material, cleaning, and disposal costs. Application Manual Cavity wax application: An encoding spray gun is used to manually coat hollow spaces with liquid conserving wax. By actuating the trigger, an electrical pulse is generated and transmitted to the connected control cabinet. The gun has encoder housing which detects magnetically coded nozzles & provides signal to PLC to activate predefined program. Special Nozzles are designed as per contour/cavity to achieve a maximum coverage of wax in the box sections of the vehicles. The in-house development and manufacture of nozzles allows us to achieve maximum quality for openings and geometries. All components feature exceptional precision and reliability in continuous operation and can achieve perfect coating results. Automated Under Body Cavity Wax application: Our automation system for under body cavity wax, featuring fixed nozzles reduces labour requirements and speeds up the cycle time. The machine aligns itself to the car body using servo driven X-Y assembly allowing the entire under body cavities in one go. The cycle time is approximately 50 secs. Our Under body cavity wax technology delivers maximum performance and increased efficiency. We use our versatile expertise to configure a customized system for your car body.

Patvin has an intelligent solution for your every automation need. Applying basic physical principles to overcome your process challenge and years of expertise in diverse areas of business, we are sure to find an optimum solution, across all industry boundaries. We know exactly which of our solutions combined with which physical principle solves your challenge. Superior in quality and highly reliable, our automated systems guarantee flawless and safe services. We design and integrate industrial products in-house for all key areas of fluid control systems. Our solutions help you achieve appreciable time and cost savings. Many a times, a customer enquiry has led us to the development of a new system family. With many such standard solutions available in our system library, we can create a customised solution for you in a short time, thus reducing your time to market and cutting down your investment costs.

With short paint changing times and recovery of material, pig systems can prove highly economical in a painting facility. Our pigging solutions have helped our customers recover significant amounts of the useable product, over 95%, lower consumption of flushing solvent, reduce paint requirement for batch/trial color. Whatever be your requirements, Patvin can design a solution that meets your precise needs. Patvin's pigging systems can be easily integrated to your existing system. Easy to operate, ours system's offer unlimited trial color option without addition of CCV's in robot.

Patvin's diverse experience and solid process knowledge, ensure a holistic approach to both brownfield and greenfield requirements. We invest in researching solutions that enhance quality, optimize energy consumption, and reduce costs. Integrating robotics into conventional concepts, we can supply customized solutions that preciselly fulfill customer needs and demands. Designed for precision and consistency, our robotic systems enable our customers create a flawless final product.