Application of automatic transfer trolley Automatic transfer trolley can be widely applied in Metallurgy, Machinery Fabrication, Auto makers, Heavy Industrial, Light Industrial, Mould Maker, Construction Machinery maker, Shipyard, Port Cargo Yard, Steel Transfer, Mining Transfer, Air and Space as well as Military industries, etc. Parts Showing of automatic transfer trolley Frame:The trolley frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the automatic transfer trolley. Its main feather: large load bearing, little table deformation, long service lifetime. Cast Steel Wheel: About the rail wheel, it is single rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. Intelligent Charger: Generally speaking, the intelligent charger is chosen to export, it has high frequency, little interference to the grid, and small volume. The charger can not only realize rapid charging, but also no damage to the battery, and prolong battery lifetime.
Product Introduce The scrap bucket car is an electric transfer car running on the rails. The scrap bucket car is powered by battery. The battery is installed in the car. The batteries supplied the electricity to the DC motor through the electrical control system. By this ways, to operated the scrap bucket car to start, stop, go forward, backward, adjust the speed and so on. Products Details Car Frame The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the cars. Its main feather: large load bearing, little table deformation, long service lifetime. Rail Wheel About the rail wheel of scrap bucket car, it is double rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. And the rail wheels are manufactured and assemblied by ourselves. Battery About the battery, the maintenance free type battery also is chosen to export. This kinds batteries are convenient, and long lifetime, we needn't maintain once a regular time. so in this series scrap bucket car, it is popular among customers. Generally speaking, the charging time is about 8 hours.
Product feature: 1. Support device: advanced shaft structure, has automatic temperature measurement and electrical heating device, meanwhile you can choose liquidity support. 2. Catch wheel: mechanical wheel and hydraulic pressure 3. Gearing: single driver or double driver. Control the revolution by yzd, dc motor and frequency variable motor. Be reliable, energy-saving, and efficient. 4. Cylinder tyre bolster: bolster has three types: fixed type, adjustable type and floating type. The structure is simple, maintenance and replacement are convenient without hurting the cylinder. 5. Sealing equipment: there are many different design of sealing style for choice according to kiln models, including air cylinder edge sealing, spring edge sealing, graphite block sealing and combination for above. The feather is adaptive for cylinder rotating and swing. And airproof performance is well. 6. Kiln head hood: including stationary type and movable type. The successful industry application of environment-friendly, energy-saving active limestone with vertical preheated and vertical cooler breaks traditional pattern of lime production, due to reduction of fuel consumption significantly and reducing exhaust emissions, coupled with the adoption of pulse-packs dust-catcher purify exhaust, not only makes production cost and the energy consumption greatly reduced, but also the calcinations process of emission slandered, environmental condition is kept substantially.
Halal Frozen Grade A Chicken Paws 35-40g from Brazil Feathers off Washed and cleaned White skin (outer yellow off) No bad smells No bruise No excessive blood or blood stains Shelf Life 12 and/or 24 months Storage At minus 18 degrees Celsius Transport At minus 18 degrees Celsius Moisture Less than 3% content Black Spot Less than 1% Blood Stains Nil Broken Bones Less than 2% Packaging: 6 x 2kg bags 3 x 5 kg Bags Bulk available Payment method (Non Negotiable): T/T 30/70 for orders smaller than 10 monthly containers. 100% L/C at sight (Transferable and irrevocable) for orders larger than 10 monthly containers. The mentioned price is CIF China. (in case you wish Chicken Paws from another country and/or for a different destination, contact us with your target price.
Halal Frozen Grade A Chicken Mid-Joint Wings from Brazil. 35g+ Feathers off Washed and cleaned White skin (outer yellow off) No bad smells Shelf Life 12 and/or 24 months Storage At minus 18 degrees Celsius Transport At minus 18 degrees Celsius Black Spot Less than 1% Blood Stains Nil Broken Bones Less than 2% Weight 35g and up per piece Packaging: 6 x 2kg bags 3 x 5 kg Bags Bulk available Finger lay available Payment method (Non Negotiable): T/T 30/70 for orders smaller than 10 monthly containers. 100% L/C at sight (Transferable and irrevocable) for orders larger than 10 monthly containers. The mentioned price is CIF China. (in case you wish Chicken Mid-Joint Wings from another country and/or for a different destination, contact us with your target price. z
Soybean Meal / Corn Meal For Animal Feed - Buy Poultry Meal,Soybean Meal For Animal Feed, Fish Meal Items Requested in standard Result Appearance Light yellow to light brown Conforms Crude protein 46% min 46.15% Crude Fat 1.0% min 1.10% Crude Fiber 3.0% max 2.20% Moisture 10 % max 8.22% Calcium 0.20% Phosphorus 0.65% Total amino acid 4.50% Total Digestible Nutrients 73% min 78.00% Conclusion: Conform to Q/CXQ06-2004 and it is a qualified product. We also supply the below types of animal feeds: Soybean Meal Corn Gluten Meal Rape Seed Meal Meat Bone Meal Fish Meal Birds feed/Birds seeds Yellow maize/Corn seeds For Animal Feed Poultry Feed Pig Feed Feather meal Bone meal Blood meal Payment term: T/T 30% deposit after order confirmed, the balance after goods ready before shipping or L/C , or Western Union , Money Gram for small amount. Lead time: normally in 15-25 days after deposit received. Sample policy: Samples are always available for each product. Samples can be ready in 3~7 days once payment received . Order preparation delivery time(7-25days). our aim is to provide excellent service to all our esteemed customers. we will be glad if you can send us your own specification, target price and order quantity so that we can negotiate the best offer with your esteem company. Inspection: specification, quality and weight by SGS surveyors at port of loading.
MaxiFish LLC offers cooperation on regular supplies of complete food for SEABASS /SEABREAM. Price 2/4/6/8 mm granula 2.2 USD CIF EGP Description: Sinking feed of medium energy density. Designed for the fattening stage of rainbow trout. May be supplemented with 20, 40 or 80mg/kg Astaxanthin and functional supplements. How to use: Food for rainbow trout from 25 g. Store in a cool dry place away from direct sunlight. Shelf life 6 months. Ingredients: Fish meal, cereals and cereal derivatives, legumes and oilseeds, blood meal, hydrolyzed feather meal, non-ruminant terrestrial animal meal, fish oil, bird oil, brewer's yeast extract, astaxanthin, vitamins and organic minerals, antioxidants, preservatives. Specifications 4-6mm 6-8mm Humidity (%) 7 7 Total protein (%) 40 40 Total Fat (%) 25.5 26.5 Total ash (%) 7.6 7.9 Total fiber (%) 1.4 1.9 Total Phosphorus (%) 1.0 1.0 Vitamin A (IU/kg) 4000 4000 Vitamin D3 (IU/kg) 2500 2500 Vitamin E (IU/kg) 250 250 Vitamin C (mg/kg) 100 100 Digestible energy (kJ/g) 20.5 21.0 PD/ED (mg/kg) 18.0 17.5 Diameter (mm) 3.7�±10% 5.5�±10% Length (mm) 4-6 6-8 Density (g/l) >600 >600 Rainbow trout (g) 80-200 200-400 We look forward to long-term and mutually beneficial cooperation!
MaxiFish LLC offers cooperation on regular supplies of complete food for rainbow trout. Name St. Petersburg incl. VAT 10%, RUB/kg Complete food for rainbow trout granule size 4-6mm 222 Complete food for rainbow trout granule size 6-8mm, astaxanthin 50mg/kg 225 Appearance: Extruded granules Description: Sinking feed of medium energy density. Designed for the fattening stage of rainbow trout. May be supplemented with 20, 40 or 80mg/kg Astaxanthin and functional supplements. How to use: Food for rainbow trout from 25 g. Store in a cool dry place away from direct sunlight. Shelf life 6 months. Ingredients: Fish meal, cereals and cereal derivatives, legumes and oilseeds, blood meal, hydrolyzed feather meal, non-ruminant terrestrial animal meal, fish oil, bird oil, brewer's yeast extract, astaxanthin, vitamins and organic minerals, antioxidants, preservatives. Specifications 4-6mm 6-8mm Humidity (%) 7 7 Total protein (%) 40 40 Total Fat (%) 25.5 26.5 Total ash (%) 7.6 7.9 Total fiber (%) 1.4 1.9 Total Phosphorus (%) 1.0 1.0 Vitamin A (IU/kg) 4000 4000 Vitamin D3 (IU/kg) 2500 2500 Vitamin E (IU/kg) 250 250 Vitamin C (mg/kg) 100 100 Digestible energy (kJ/g) 20.5 21.0 PD/ED (mg/kg) 18.0 17.5 Diameter (mm) 3.7�±10% 5.5�±10% Length (mm) 4-6 6-8 Density (g/l) >600 >600 Rainbow trout (g) 80-200 200-400 We look forward to long-term and mutually beneficial cooperation!
Produscts Introduce The steerable transfer trolley is designed for material transfer in industry fields. There to types of the steerable transfer trolley, running on rail or running on ground. The capacity load of the steerable transfer trolley can up to 500 tons. The power supply can be customized as per demands, such as low voltage railways powered, battery powered, cable reel powered, towed cable powered, busbar powered, etc. Parts Show Frame The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the steerable transfer trolley. Its main feather: large load bearing, little table deformation, long service lifetime. Cast Steel Wheel The cast steel wheel, its material is ZG55, Change conveniently, install easily, the larger capacity cargoes can be transported, the largest capacity has been reach to 500 tons we have done among steerable transfer trolley running on rail. PU Wheel About the steerable transfer trolley running on ground's wheels, the material is PU wheels, inside is cast steel, outside is encapsulation. by the design, its main function is damping. In our steerable transfer trolley runnig on ground, this kinds are also choose. And the PU wheels are manufactured and assemblied by ourselves. Anti-colliding Sensor The steerable transfer trolley can stop automatically when touch this switch as the black one showing. This design will further enhance the safe factor. Customized 1. Load capacity, table size, and rail gauge can be customized of the steerable transfer trolley. 2. Opinions: a. Remote radio control(import or made in china) automatic stop when detecting obstacle or person, limit switches(to limite travel). b. Battery type (Free of maintenance Battery, lithium battery, explosion-proof battery, and anti-high temperature battery). c. Motor(DC motor with brush and DC motor brushless. d. Electrical parts (imported or made in china). 3. Additive hydraulic device of the steerable transfer trolley.
Product Description The kinds of rail powered cargo handling cart, which is powered by low voltage railways. It makes the AC electricity power is transformed into AC 36v two-phase and are respectively connected to the two rails. Then the rail powered cargo handling carts conduct the AC 36v on rail into the electrical appliance box at the bottom of the carts. And then the AC 36v is transformed into DC 36v to control the DC motor. Use this principle to make the rail powered cargo handling carts start, stop, go forward and backward and adjust the speed and so on. Features Transfer machine with largest span; Transfer machine with largest rail gauge; Double motor driven; Low voltage railways powered; Connections of the U-steel, box girder and reinforcing plates ensure the firmness of the carts frame. Details Show Cart Frame: The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the cast rail wheel. Its main feather: large load bearing, little table deformation, long service lifetime. Cast Rail Wheel: About the rail powered cargo handling carts' rail wheel, it is single rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. And the cast rail wheels are manufactured and assemblied by ourselves. Safety Device: For safe running, the alarm light is installed on the rail powered cargo handling cart, it will ring continuously to warn someones when the rail powered cargo handling carts start running. Of course, the other safety device can be installed, as dead man stop, emergency stop, anti-colliding switch... all can be meet only you'd like by our professional team.
Product Description About the mold cart handler, literally speak, it is an electric transfer cart designed for mold transfer, which is the special type compared with traditional transfer cart. The mold cart handler is powered by battery. The battery is installed in the mold cart handler. The batteries supplied the electricity to the DC motor through the electrical control system to control the mold cart handler to start, stop, go forward, backward, adjust the speed and so on. Products Details Frame The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the mold cart handler. Its main feather: large load bearing, little table deformation, long service lifetime. PU Wheel About the mold transfer handler's wheels, the material is PU wheels, inside is cast steel, outside is encapsulation. by the design, its main function is damping. In our mold cart handler, this kinds are also choose. And the PU wheel are manufactured and assemblied by ourselves. Battery About the battery of mold cart handler, it is maintenance free type battery. This kinds batteries are convenient, and long lifetime, we needn't maintain once a regular time. so in this series mold cart handler, it is popular among customers. Intelligent Charger Generally speaking, the intelligent charger is chosen to export, it has high frequency, little interference to the grid, and small volume. The charger can not only realize rapid charging, but also no damage to the battery, and prolong battery lifetime. Features Capacity: 25 ton (up to over 500 tons on request) Steering: omnidirectional Power supply: lead-acid battery Travel speed: 30 m/min Command: radio remote controller
Brief Introduction In metal industry or steel plant, there is a problem for high temperature steel ladle, liquid iron ladle transfering. Our ladle transfer trolley car can solve the problem. This kind of ladle transfer trolley car is running on steel rails or steel squre bars. The power supply of the ladle transfer trolley car can be customized, we can recommend client a suitable type according to their working site. It can be battery powered, cable reel power, busbar powered, low voltage rail powered, towed cable powered and so on. Parts Show Frame The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the ladle transfer trolley car. Its main feather: large load bearing, little table deformation, long service lifetime. Rail Wheels About the ladle transfer trolley car's wheel, it is single rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. And the rail wheels are manufactured and assemblied by ourselves. Lifting Hole The lifting hole are installed on the ladle transfer trolley car for convenient transporting. Especially, it can be lifted and moved after the structure finished. What's more, it makes the appearance more delicate and beautiful. Electrical Control Cabinet It assorted with the main power switch, and it has the function of power distribution protection, short-circuit protection, overcurrent protection, emergency power failure protection, and so on.
Brief Introduction The kinds of slag ladle transfer vehicle on railways, which is powered by low voltage railways. It makes the AC electricity power is transformed into AC 36v two-phase and are respectively connected to the two rails. Then the slag ladle transfer vehicle on railways conduct the AC 36v on rail into the electrical appliance box at the bottom of the vehicle. And then the AC 36v is transformed into DC 36v to control the DC motor. Use this principle to make the slag ladle transfer vehicle on railways start, stop, go forward and backward and adjust the speed and so on. Parts Show Frame: The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the slag ladle transfer vehicle on railways. Its main feather: large load bearing, little table deformation, long service lifetime. Rail Wheels: About the slag ladle transfer vehicle's wheel, it is single rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. And the rail wheels are manufactured and assemblied by ourselves. Lifting Hole: The lifting hole are installed on the slag ladle transfer vehicle on railways for convenient transporting. Especially, it can be lifted and moved after the structure finished. What's more, it makes the appearance more delicate and beautiful. Electrical Control Cabinet: It assorted with the main power switch, and it has the function of power distribution protection, short-circuit protection, overcurrent protection, emergency power failure protection, and so on.
Product Description About the aluminium coil transfer cart, literally speak, it is an electric transfer cart without rails, which is the special type compared with traditional transfer cart. More importantly, it has been new favorite in the industry transport field all over the world with hot market. Especially for the workshop that it exists unfixed running distance. The aluminium coil transfer cart is powered by battery. The battery is installed in the aluminium coil transfer cart. The batteries supplied the electricity to the DC motor through the electrical control system to control the aluminium coil transfer cart to start, stop, go forward, backward, adjust the speed and so on. Cart Frame The cart frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the carts. Its main feather: large load bearing, little table deformation, long service lifetime. PU Wheel About the aluminium coil transfer cart's wheels, the material is PU wheels, inside is cast steel, outside is encapsulation. by the design, its main function is damping. In our aluminium coil transfer carts, this kinds are also choose. And the PU wheel are manufactured and assemblied by ourselves. Battery About the battery, the maintenance free type battery also is chosen to export. This kinds are convenient, and long lifetime, we needn't maintain once a regular time. so in this series aluminium coil transfer carts, it is popular among customers. Generally speaking, the charging time is about 8 hours. Intelligent Charger Generally speaking, the intelligent charger is chosen to export, it has high frequency, little interference to the grid, and small volume. The charger can not only realize rapid charging, but also no damage to the battery, and prolong battery lifetime.
Products Introduce This kinds of motor driven trackless transfer trailer, motor gear reducer as driving system, solid PU wheels can be run on the ground directly and flexibly with no limited running distance. And imported solid PU wheels can reduce the impair for the ground. The motor driven trackless transfer trailer can be suitable for smaller space by 360 degree spot turning, 360 degree protection to guarantee site safety, including dead man stop, emergency stop., anti-collision device... touch-screen, Pry bar device,... this design is humanization and modernization. Automated operation makes the motor driven trackless transfer trailer more intelligent. Parts Show Frame The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the motor driven trackless transfer trailer. Its main feather: large load bearing, little table deformation, long service lifetime. PU Wheel About the motor driven trackless transfer trailer's wheels, the material is PU wheels, inside is cast steel, outside is encapsulation. by the design, its main function is damping. In our motor driven trackless transfer trailer, this kinds are also choose. And the wheel are manufactured and assemblied by ourselves. Maintenance Free Battery About the battery, the maintenance free type battery also is chosen to export. This kinds are convenient, and long lifetime, we needn't maintain once a regular time. so in this series motor driven trackless transfer trailer, it is popular among customers. Intelligent Charger Generally speaking, the intelligent charger is chosen to export, it has high frequency, little interference to the grid, and small volume. The charger can not only realize rapid charging, but also no damage to the battery, and prolong battery lifetime.
Product Introduce The kinds of electric motorized transfer car, which is powered by conducting rail, two phase, AC 36V safe voltage, to connect the two railway respectively. The car's wheels and conducting plate lead the AC 36V electricity to the electrical appliance box which is installed on the cart. And AC 36V is transformed to AC380V through transformer. Then control AC motor through AC control system to make the electric motorized transfer car start, stop, go forward, back forward an so on. The electric motorized transfer cars are no limitation of cable, it can get powered from railway in any time. However, it is has strict requirement for the railway, which have to be insulated. (its railway is insulated with the ground, and its wheels are insulated with the ground.) Cart Frame The vehicle frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the cars. Its main feather: large load bearing, little table deformation, long service lifetime.. Railway Wheel About the electric motorized transfer car' wheel, it is single rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. And the wheel are manufactured and assemblied by ourselves. Lifting Hole The lifting hole are installed on the electric motorized transfer car for convenient transporting. Especially, it can be lifted and moved after the structure finished. What's more, it makes the appearance more delicate and beautiful. Sound & Light Alarm For safe running, it is installed on the electric motorized transfer car, it will ring continuously to warn someones when the electric motorized transfer car start running. Of course, the other parts can be installed, as dead man stop, emergency stop, anti-colliding switch... all can be meet only you'd like by our professional team. url:http://www.newld-transfercar.com
Products Introduce This kinds of material transfer carriage is powered by battery, which is installed inside of carriage body. The battery supply power to the DC motor through the electrical control system. We use this principle to operate the material transfer carriage start, stop, go forward and backward, and so on. The wheel uses high strength polyurethane rubber solid tyre or pneumatic tyre. The material transfer carriage can walk in the ground directly, turn to at will without being limited by the space and ground, and also can change the direction of walking and route at any time. It's very suitable for field use and the running routes which are not fixed. Parts Show Carriage Frame The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the material transfer carriage. Its main feather: large load bearing, little table deformation, long service lifetime. PU Wheel About the material transfer carriage's wheels, the material is PU wheels, inside is cast steel, outside is encapsulation. By the design, its main function is damping. In our material transfer carriage, this kinds are also choose. And the PU wheels are manufactured and assemblied by ourselves. Maintenance Free Battery About the battery, the maintenance free type battery also is chosen to export. This kinds are convenient, and long lifetime, we needn't maintain once a regular time. so in this series material transfer carriage, it is popular among customers. Generally speaking, the charging time is about 8 hours.
Brief Introduction The kinds of industrial transfer cars trolleys, which is powered by low voltage railways. It makes the AC electricity power is transformed into AC 36v three-phase and are respectively connected to the three rails. Then the industrial transfer cars trolleys conduct the AC 36v on rail into the electrical appliance box at the bottom of the trolleys. And then the AC 36v is transformed into DC 36v to control the DC motor. Use this principle to make the industrial transfer cars trolleys start, stop, go forward and backward and adjust the speed and so on. This series industrial transfer cars trolleys have strict requirement on the construction of the railways which need to be insulated. In the transition of voltage, transformer is required to convert high voltage to low voltage. When running distance is more than 70m, you need to increase the transformers to make up the voltage which has been lowered Parts Show Trolley Frame The frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the rail wheels. Its main feather: large load bearing, little table deformation, long service lifetime. Rail Wheels About the industrial transfer cars trolley's wheel, it is single rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. And the rail wheels are manufactured and assemblied by ourselves. Lifting Hole The lifting hole are installed on the industrial transfer cars trolleys for convenient transporting. Especially, it can be lifted and moved after the structure finished. What's more, it makes the appearance more delicate and beautiful.
Product Introduce The kinds of heavy load material transfer rail vehicles, which is powered by low voltage rail, two phase, AC 36V safe voltage, to connect the two railway respectively. The heavy load material transfer rail vehicles are no limitation of cable, it can get powered from railway in any time. However, it is has strict requirement for the railway, which have to be insulated. (its railway is insulated with the ground, and its wheels are insulated with the ground.) Cart Frame The vehicle frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the vehicles. Its main feather: large load bearing, little table deformation, long service lifetime. Cast Steel Wheel About the heavy load material transfer rail vehicles' wheel, it is single rim of corner case, the material is ZG55, or can be customized as per your demand. It can improve the load capacity and install easily. And the wheel are manufactured and assemblied by ourselves. Lifting Hole The lifting hole are installed on the heavy load material transfer rail vehicles for convenient transporting. Especially, it can be lifted and moved after the structure finished. What's more, it makes the appearance more delicate and beautiful. Sound & Light Alarm For safe running, it is installed on the heavy load material transfer rail vehicles, it will ring continuously to warn someones when the vehicle start running. Of course, the other parts can be installed, as dead man stop, emergency
Product Introduction This kinds of trackless electric flat car, motor gear reducer as driving system, solid PU wheels can be run on the ground directly and flexibly with no limited running distance. And imported solid PU wheels can reduce the impair for the ground. It can be suitable for smaller space by 360 degree spot turning, 360 degree protection to guarantee site safety, including dead man stop, emergency stop., anti-collision device... touch-screen, Pry bar device,... this design is humanization and modernization. Automated operation makes the trackless electric flat car more intelligent. Car Frame: The car frame is two longitudinal beam, several beams with steel panel welded together, which adopts box beam structure according to the crane principle and combined with the design of the car. Its main feather: large load bearing, little table deformation, long service lifetime. PU Wheel: About the trackless electric flat car's wheels, the material is PU wheels, inside is cast steel, outside is encapsulation. by the design, its main function is damping. In our trackless electric flat car, this kinds are also choose. And the wheel are manufactured and assemblied by ourselves. Battery: About the battery, the maintenance free type battery also is chosen to export. This kinds are convenient, and long lifetime, we needn't maintain once a regular time. so in this series trackless electric flat car, it is popular among customers. Generally speaking, the charging time is about 8 hours.