Rosenlunds Ã…keri is one of the largest family-owned freight contractors in Sweden and has a fleet of almost 280 trucks. At present, the company uses Allison automatic gearboxes to provide customers with faster and more comfortable delivery services.
Allison Automatic Transmission becomes Rosenzunds Ã…keri preferred
Team manager HÃ¥kan Pettersson explained: “Six years ago, we used the delivery vehicle equipped with Allison 3000 series gearboxes for the first time. Today, there are already ten trucks equipped with Allison transmissions . In short-haul shipments, vehicles equipped with Allison transmissions are significantly more advantageous than vehicles equipped with manual or AMT transmissions. This saves time while also minimizing vehicle drivetrain wear.â€
Improve productivity
Most delivery vehicle drivers follow a fixed route. According to Pettersson, the driver thinks that driving a truck equipped with an Allison transmission can increase work efficiency. In addition, Allison's Continuous Power TechnologyTM makes shifting smoother and more comfortable. Drivers no longer have to worry about failure.
Scania truck equipped with Allison transmission
"Low maintenance costs are another big advantage of Allison transmissions," Pettersson said. "In the past when using manual gearboxes, clutches were often replaced, and these problems are now avoided. Because we switched to Allison transmissions, The downtime has been greatly reduced. In the past six years, we have avoided the problems caused by gearbox failures. The longest-running automatic truck has traveled nearly 170,000 miles so far."
FuelSense® Fuel Saving Technology Strategy Fuels More Fuel
Pettersson said that Allison automatic transmissions can perform seamless shifts at optimal engine speeds with fuel-efficient advantages. Allison Transmission recently introduced FuelSense fuel-saving technology strategy, saving up to 20%.
FuelSense® Fuel Saving Technology
FuelSense's fuel-efficient technology strategy automatically selects shift programs and torque, maximizes efficiency based on actual vehicle loads, road grades, and operating conditions, while also ensuring that Allison is consistently superior to the global fleet. Vehicles that use FuelSense's fuel-efficient technology strategy are more fuel efficient each time they start and stop, and technology is easy to integrate, making it the best choice for distribution vehicles.
Plate and gasket are the critical part of a removable Plate Heat Exchanger. The main function of the plate is to isolate the medium and perform heat exchange. Its main materials are stainless steel (304/304L, 316/316L, 254SMO), titanium, nickel, titanium-palladium alloy, Hastelloy, etc. The sealing gasket is installed in the gasket groove around the plates to seal the periphery between the plates to prevent the fluid from leaking out, and according to the design requirements, seal part of the corner holes so that the hot and cold media flow according to their own flow paths. The structure of the plate heat exchanger consists of a fixed frame, a movable frame and corrugated plates sandwiched between the two frames. Hot and cold liquids pass sequentially through the area between the corrugated plates separated by sealed elastomer paths. To prevent leaks, good gasket elastomers are installed around the perimeter of the plates and large fastening bolts are used to hold the plates together. The structure of the plate heat exchanger makes sealing a key part of this equipment, responsible for the service life of the entire equipment. Depending on the process medium, the gasket must be chemically and/or temperature resistant. Spetech supplies seals for most existing plate heat exchangers: power industry, petroleum processing, food and beverage industry, sugar industry, chemical, pulp and paper industry. The most commonly used materials are: NBR, HNBR, EPDM, FPM (different grades). There are two basic ideas for the installation of seals: glue seals and clip seals. Clip-on washers do not require any adhesives for installation. This modification makes it possible to mount the spacers by installing clips in the grooves in the plate. As a result, the gasket is highly resistant to pressure and can be replaced quickly and easily.
Heat Exchanger Plate&Gasket,Phe Gasket,Gea Gasket,Nbr Gasket
Guangdong Jiema Energy Saving Technology Co.,Ltd , https://www.jiemaheatexchanger.com