Compared with similar products at home and abroad, this series of equipment has significant technical advantages, which are mainly reflected in:
1. High gold desorption rate: the carbon-poor gold grade after desorption is less than or equal to 50g/t (the same industry products are generally less than or equal to 100g/t).
2. High primary electrolysis rate: the average electrolysis rate of desorption solution is ≥90%. (The products in the same industry are generally around 70%).
3. Accurate gold balance: the actual amount of gold obtained after desorption and electrolysis is consistent with the theoretical gold content in the gold-loaded carbon. (Products in the same industry generally have the phenomenon of "floating gold or accumulative funds", which causes the loss of gold in the processing process and makes the amount of gold unbalanced)
4. Efficient and easy to operate: The whole set of equipment adopts integrated design, signal acquisition, operation adjustment control and safety protection are automated to ensure high efficiency, easy operation, safety and reliability during the entire operation period.
5. Low operating cost: The equipment is made of real materials of special materials (mainly including high-quality insulation materials, all-tetrafluoroethylene insulation materials, fully imported aerospace-grade circulating pumps, high-resistance electric shock heating pipes, etc.). The power-consuming equipment adopts frequency conversion design to ensure the low cost of operation and maintenance while ensuring the desorption electrolysis index.
Carbon Desorption1,Electrolytic Refining Of Gold,Gold Mining Machine,Extraction Of Gold,Electrowinning For Gold Changchun Gold Research Institute Co.LTD , https://www.changchunmachine.com
Frame:
6061 aluminum alloy,design based on human
Electric System
Battery
48V 10.4AH Li-ion battery
Motor
500W Rear brushless hub motor  BAFANG
Controller
500W 22A
Sener
PAS intelligent pedal assistant system
Charge Time
4-6 hours
Max Speed
32Â km/h
Range Distance
50-70 km
Brake
F/R disc brake TEKTRO
Light
With front light, rear reflector
Display
LEDÂ Speed and Power indication only
Fork
Al alloy suspension fork.
Throttle
With/ Without
Saddle
City type SR
Tire
26x4.0 KENDA
Derailleur
Outer 7 speed SHIMANO
Packing Size & Container Loading
161x29x80CM Â Â
N.W/G.W
30Â KGS/35Â KGS
Company information
Changzhou FUJIANG Vehicle Co., Ltd. specializes in manufacturing E-bikes for about ten years, and we are well known at home and abroad.
The company founded by father Mr.Mingfu Wei in 1983 at Changzhou/China.Â
We always supply products with competitive price and service to improve and simplify the life of worldwide customers. With a complete set of facility, perfect quality insurance system and advanced testing method, we have experienced designers, engineers, management personnel and workers. We always stress on product quality and new product development. Through our production and management, we strictly stick to tenet of "emphasizing on quality, stressing on credit, innovation and pursuing for development". We have gained a high reputation among customers from at home and abroad.Â
FAQ
 Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test.
Â
Q: What's the delivery time?
A: It usually takes about 25-40 working days for production based on specifications for you order and quantity.
Â
Q: What's your payment terms?
A: We usually accept T/T or L/C at sight as the main payment terms, and other payment can also be negotiated.
Â
Q: What's your warranty terms?
A: We offer different warranty time for different components, please contact us for details.
Â
Q: Do you have the products in stock?
A: No, all fat tire electric bike will be newly produced according to your order including samples.
Â
Q: Can I mix different models in one container?
A: Yes, different models can be mixed up in one full container.
Â
Q: How does your factory do regarding the quality control?
A: Quality is priority. We always attach great importance to quality control from the very beginning to the of the production. Every product will be fully assembled and carefully tested before packing and shipping.
OUR ADVANTAGE
1. 20 years experience in design and manufacturing, 6 years of exporting, more professional!
2. SGS and TUV audited factory, OEM and ODM orders are always welcome!
3. 24 hours prompt online service!
Warranty
All of our products are guaranteed and backed by our technical assistance and considerate service.Furthermore, we usually send you a certain percentage of spare parts free of charge based on 40HQcontainer order, and the value should be equal to 2% of the total payment. During the guaranteed period, any of the parts could be replaced upon receipt of your photos for proof. We can also offer training service for your staff at our factory if needed.
1. The frame: 3 years
2. Front fork: 24 months
3. Gears, bearings: 12 months
4. Handle bar, stem, brakes (excluding brake shoes and pads): 12 months
5. Battery, charger, motor: 12 months
6. Paintwork (excluding deliberate or accidental damage): 24 months
7. Wheel rims, rear rack and kickstand: 6 months
The warranty is only valid within the country the bicycle was purchased. Whereas, it is not valid for normal wear, misuse or neglect, improperly operation, damage or failure due to accident, parts or accessories not originally intended or compatible, modification of the frame, fork or other main components.
     Hot sale li-ion battery e-bike with EN15194
Frame:
6061 aluminum alloy,design based on human
Electric System
Battery
48V 10.4AH Li-ion battery
Motor
500W Rear brushless hub motor  BAFANG
Controller
500W 22A
Sener
PAS intelligent pedal assistant system
Charge Time
4-6 hours
Max Speed
32Â km/h
Range Distance
50-70 km
Brake
F/R disc brake TEKTRO
Light
With front light, rear reflector
Display
LEDÂ Speed and Power indication only
Fork
Al alloy suspension fork.
Throttle
With/ Without
Saddle
City type SR
Tire
26x4.0 KENDA
Derailleur
Outer 7 speed SHIMANO
Packing Size & Container Loading
161x29x80CM Â Â
N.W/G.W
30Â KGS/35Â KGS
Company information
Changzhou FUJIANG Vehicle Co., Ltd. specializes in manufacturing E-bikes for about ten years, and we are well known at home and abroad.
The company founded by father Mr.Mingfu Wei in 1983 at Changzhou/China.Â
We always supply products with competitive price and service to improve and simplify the life of worldwide customers. With a complete set of facility, perfect quality insurance system and advanced testing method, we have experienced designers, engineers, management personnel and workers. We always stress on product quality and new product development. Through our production and management, we strictly stick to tenet of "emphasizing on quality, stressing on credit, innovation and pursuing for development". We have gained a high reputation among customers from at home and abroad.Â
FAQ
 Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test.
Â
Q: What's the delivery time?
A: It usually takes about 25-40 working days for production based on specifications for you order and quantity.
Â
Q: What's your payment terms?
A: We usually accept T/T or L/C at sight as the main payment terms, and other payment can also be negotiated.
Â
Q: What's your warranty terms?
A: We offer different warranty time for different components, please contact us for details.
Â
Q: Do you have the products in stock?
A: No, all fat tire electric bike will be newly produced according to your order including samples.
Â
Q: Can I mix different models in one container?
A: Yes, different models can be mixed up in one full container.
Â
Q: How does your factory do regarding the quality control?
A: Quality is priority. We always attach great importance to quality control from the very beginning to the of the production. Every product will be fully assembled and carefully tested before packing and shipping.
OUR ADVANTAGE
1. 20 years experience in design and manufacturing, 6 years of exporting, more professional!
2. SGS and TUV audited factory, OEM and ODM orders are always welcome!
3. 24 hours prompt online service!
Warranty
All of our products are guaranteed and backed by our technical assistance and considerate service.Furthermore, we usually send you a certain percentage of spare parts free of charge based on 40HQcontainer order, and the value should be equal to 2% of the total payment. During the guaranteed period, any of the parts could be replaced upon receipt of your photos for proof. We can also offer training service for your staff at our factory if needed.
1. The frame: 3 years
2. Front fork: 24 months
3. Gears, bearings: 12 months
4. Handle bar, stem, brakes (excluding brake shoes and pads): 12 months
5. Battery, charger, motor: 12 months
6. Paintwork (excluding deliberate or accidental damage): 24 months
7. Wheel rims, rear rack and kickstand: 6 months
The warranty is only valid within the country the bicycle was purchased. Whereas, it is not valid for normal wear, misuse or neglect, improperly operation, damage or failure due to accident, parts or accessories not originally intended or compatible, modification of the frame, fork or other main components.
Hot Sale Li-ion Battery E-Bike Mountain Electric Bike with En15194
Model NO.: TDE07
Certification: CE, EN15194, SGS
Folded: Unfolded
Max Speed: 20-40km/h
Range per Power: 31-60km
Controller: Intelligent Brushless
Battery: Samsung
Front Fork: Al Alloy Suspension
Light: F:Light R:Reflector
Type: Long Distance
Tire: Fat Tire
Charging Time: 4-6 Hours
Rim: Al Alloy Double Wall
Color: Optional
Accessories Advantage: From Original Good Quality Suppliers
Trademark: EZBIKE
Transport Package: Carton
Specification: 158 X 29 X 82CM 20GP/58PCS; 40HQ/150PCS
Origin: Jiangsu, China
HS Code: 8711600010
Model NO.: TDE07
Certification: CE, EN15194, SGS
Folded: Unfolded
Max Speed: 20-40km/h
Range per Power: 31-60km
Controller: Intelligent Brushless
Battery: Samsung
Front Fork: Al Alloy Suspension
Light: F:Light R:Reflector
Type: Long Distance
Tire: Fat Tire
Charging Time: 4-6 Hours
Rim: Al Alloy Double Wall
Color: Optional
Accessories Advantage: From Original Good Quality Suppliers
Trademark: EZBIKE
Transport Package: Carton
Specification: 158 X 29 X 82CM 20GP/58PCS; 40HQ/150PCS
Origin: Jiangsu, China
HS Code: 8711600010
     Hot sale li-ion battery e-bike with EN15194