Quantum has extensive experience in the correct selection and design of screw conveyors, screw dischargers, hopper unloading and screw metering systems. The above list is typical of the type of equipment we have supplied to a variety of industries for varying applications. Whether your process and application requires mixing during conveying, dewatering, batch metering interlocked to weigh system or conventional transfer conveying we have the experience and standard equipment to ensure you have a reliable trouble free installation.
QUANTUM designs and supplies a complete range of Screw Conveyors.
These types include:
• Conveying and transfer conveyors:
• Inclined Screw conveyor
• Horizontal Screw conveyors
• Storage Hopper Discharging & Live Bottom Bin Discharging systems
• Hopper Discharge
• Dosing and metering screw dischargers
• Twin Shafted Screw Conveyors
• Dewatering and compacting screw conveyors
• Batch metering screw feeders with self-emptying storage hoppers.
• Shaftless Screw Conveyors (Auger Covneyors)
Quantum have specialized screw conveying systems installed in chemical, mineral as well as the food and beverage industries. Our designs cater for stainless steel, mild steel with liners and special steel for abrasive materials, through to fully polished, sanitary clean down applications requiring full clean out and knock down construction. Materials handled can be micro powder to granular and lumps. The selection and type of conveyor recommended is critically dependent on the material to be conveyed.
Conveying and Transfer Conveyors:
Quantum manufacture a standard range of screw conveyors incorporating intermediate center bearings or center less screw conveying for difficult sticky materials. Length of conveyors and size of conveyor depends on capacity and material characteristics.
Inclined and vertical conveying:
Quantum have designed and installed both vertical and inclined screw conveyor systems. It is recommended to design all incline conveyors without using an intermediate bearing, if possible and to keep incline to less than 75o for optimum efficiency. Whether your application requires a tubular inclined conveyor or trough conveyor, Quantum will select the most suitable conveyor for your application that is suited to the material characteristics, environment, length conveyed and your specific needs such as clean down and residue. Efficiency of vertical conveyors can be as little as 10% and generally require specific design considerations; the nature of material and feed method. Our engineers can assist with the best and most suited conveyor for your needs.
Horizontal transfer conveyors
A single conveyor can incorporate several hanger bearings over length in access of 100m. However length is very much dependent on the nature and characteristics of the material and the conveying capacity. Some materials cannot be successfully conveyed using any hanger bearings, whilst other materials will accommodate several hanger bearings trouble free. We has a general rule of maximum conveyor percentage full by volume be no more than 40% when using hanger bearings with no more that 1mm/m deflection of center pipe. Quantum design all conveyors for full load start up with much consideration given to conveyor speed to eliminate excessive wear. All our conveyors are designed with gland seal packing to protect spherical bearings.
Hopper and Live Bottom Bin dischargers
Our hopper and Bin dischargers are used when non free flowing materials need to be discharged from hoppers or storage bins. Size and quantity of screws depend on the hopper configuration and the material characteristics. Using multiple screw dischargers can increase volume of hoppers whilst ensuring a positive discharge of material at a controlled out feed. Each screw can be independently powered or interlocked with one or two drive assemblies depending on loading and capacity of the system.
Generally installed with slow speed counter rotating screw flights that can be over locked for maximum discharging capabilities they are variable pitch or variable flight diameters to ensure even material discharge across hopper.
Heating and Cooling Jackets
All Quantum Screw Conveyors can be fitted with heating and cooling jackets utilizing steam, thermal liquids, refrigerant, water or brine. Heating or cooling can be designed by our process engineers who will recommend the most suitable size and type of conveyor for your production and needs.
Clean Design
Quantum is familiar with the specific needs of the food and beverage industries. All our Screw Conveyors can be fitted with CIP spray balls and manifolds, with quick knockdown in mind to ensure complete clean-down where required. Screw Conveyors can be constructed from mild steel, 304 or 316 stainless steel, depending on the material being conveyed. Surface finish will be provided to suit specific requirements. All components such as IP ratings of electric motors and switches are selected with these specific requirements in mind to ensure compatibility with your operating procedures.
After sales support
Quantum can provide a customized service contract using experienced technicians with many years` experience in servicing and troubleshooting Screw Conveyors in all states. This service ensures your equipment is functioning to its optimum capabilities and reduces down time due to parts replacement and potential damage. Our technicians have standard customer maintenance, checking and reporting procedures.
Screw Conveyor,Tubular Screw Conveyor,Single Shaft Screw Conveyor,Twin Shafted Auger Conveyor Quantum Conveying Systems Yangzhou Co.,Ltd. , https://www.fkconveyor.com
The National Development and Reform Commission recently released the 29th Announcement of 2008 to release the 164th batch of approved automobile, motorcycle, tricycle and low-speed truck manufacturing enterprises and products, including a batch of hybrid and fuel cell powered new energy vehicles ( Refers to all other energy vehicles except gasoline and diesel engines). It is understood that the new energy vehicles approved include Shanghai Volkswagen Passat (parameter gallery) fuel cell vehicles, Shanghai General Motors SGM7240 hybrid vehicle, FAW CA7130 hybrid vehicle, and four hybrid buses from Dongfeng, Chang'an and Beiqi Futian. . It is reported that seven new energy vehicles have also been listed on the New Development and Reform Commission's catalog, which is the first time in the development of domestic automobiles. According to industry insiders, this indicates that the speed of R&D and production of new energy vehicles for domestic auto companies is accelerating.
Approved new energy vehicles listed after the fastest one month later
According to the usual practice, the models that have entered the NDRC's new car catalog will be put into production within one to two months. A large number of new energy vehicles will bring more new choices to the market. Some people think that this will drive the new market into the start-up period and herald the development trend of the Chinese auto industry in the future. This trend can also be predicted from the just-concluded Beijing auto show. According to Liu Jingyu, one of the organizers of the China International Automobile Exhibition, one of the contractors of the Beijing International Automobile Exhibition, “the number of new energy vehicles in the show is the largest compared to the past. The attention caused is also greater.†Jia Xinguang, a well-known analyst in the automotive industry, told reporters that with the rising oil prices and energy shortages, companies hope to launch more new energy vehicles, and in the past there were not many companies that had new energy vehicles, and now companies have products. "This is why the National Development and Reform Commission once approved so many new energy vehicles."
The price of high-tech energy vehicles "cold"
However, the current performance of domestic new energy vehicles in the market is not satisfactory. Currently, the new energy vehicles on the market are only hybrid models. The Toyota Prius (parameter configuration library) and the Honda Civic Hybrid are representative models. The reporter learned from FAW Toyota that it had sold only more than 2,000 vehicles nationwide from the Prius to 2007. In Chengdu, its sales volume does not exceed 20 units; sales of Civic Hybrid are also not optimistic. In 2007, several distributors in Chengdu sold a total of less than 10 units.
The reason why Chengdu consumers are "cool" to new energy vehicles is mainly because they think their prices are too high. A consumer did not “cold†with the 1.5L Toyota Prius and the 1.3L Honda Civic. He told reporters, “Close to 300,000 price range, there are many better cars to choose from, why bother to buy 1.5 or 1.3? What?†A Chengdu local dealer also revealed to reporters that the maintenance of new energy vehicles is also not convenient for ordinary models. "Prius must go to Toyota's regular 4S shop for repairs. Similarly, Civic hybrids must also be repaired and maintained at Honda's 4S shop. Because the detection equipment and tools of this model are all dedicated, they cannot be repaired in other places."
Charge 4 hours to run 100 kilometers seahorse power new energy vehicles
Following the announcement of its entry into the mini-vehicle market, Haima Motors has begun to make significant efforts in new energy sources. A few days ago, the first official debut of the hippocampus Zhengzhou base and the launch of the Fu Shida brand car, in which the pure electric drive car - Fu Shida e, shows the solid strength of the Zhengzhou base in its own technical level.
According to relevant sources, Fushida e uses a very low cost, and the energy cost is only 1/5 of the fuel cost of a gasoline engine of the same level, but it is very convenient and quick to use. A battery charging time is 4 hours to 5 hours, and the battery life is once More than 100 kilometers, 80 kilometers per hour. It is understood that at the 2007 Shanghai Auto Show, Haima's first new energy vehicle - pure electric drive, zero pollution emission of the hippocampus 3 (parameter configuration Gallery) pure electric vehicles, has received praise from all walks of life. The launch of the electric vehicle Fu Shida e, technically better than the Haima 3 pure electric vehicle has been significantly improved and improved, so that products more in line with the new trends in the development of automotive energy technology.
??expert's point
New energy vehicles need stronger policy support
In addition to the "Establishment Permit", there are new news reports yesterday. The relevant state ministries and commissions will be the first to introduce purchase policies for diesel and hybrid vehicles on the purchase tax in the second half of this year. The new energy vehicle market looks promising, but some experts say that whether consumers accept new energy vehicles still needs a process. This process may be several years, perhaps decades.
When asked by reporters about the market prospect of new energy vehicles, Zhongshi, a famous car commentator, said, “The consumers are most concerned about whether the prices are high, whether they are saving fuel, and whether the after-sales service is convenient. After all, China has not yet conducted large-scale tests. Water new energy vehicles, in order to achieve commercialization, it seems that it is not easy to say.†Jia Xinguang also said that because the price of new energy vehicles is too high, the market prospects are still difficult to predict, and he believes: “The NDRC has approved a large number of production, For new energy vehicles, it is still not a strong support signal because there is not enough policy support."