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Leaching Equipment, Leaching Tank, Gold Leaching - Xinhai

22 行  Air is fed in the tank from the lower end of shaft, and blended with ore pulps to form uniform suspending mixed liquid. In the gold cyaniding process, leaching agitation tank is applied to leach and carbon-absorb ore pulps whose fineness is -200 meshes and whose density is less than 45%.22 行  Air is fed in the tank from the lower end of shaft, and blended with ore pulps to form uniform suspending mixed liquid. In the gold cyaniding process, leaching agitation tank is applied to leach and carbon-absorb ore pulps whose fineness is -200 meshes and whose density is less than 45%.

Leaching Agitation Tank - xinhaiepc

Due to the stirrer paddle of previously installed double impeller agitation tank is a bit small, the speed is low and pulp agitator is uneven, which are against gold leaching. Then Xinhai contracted its cyanide process. Xinhai updated equipment with larger stirring paddle, and added breath prevention device at the bottom of the hollow shaft.Due to the stirrer paddle of previously installed double impeller agitation tank is a bit small, the speed is low and pulp agitator is uneven, which are against gold leaching. Then Xinhai contracted its cyanide process. Xinhai updated equipment with larger stirring paddle, and added breath prevention device at the bottom of the hollow shaft.

Leaching Agitation Tank, Leaching Tank For Gold ... - Xinhai

22 行  Entering leaching tank via hollow shaft, air is agitated and dispersed by rotation of impellers. 22 行  Entering leaching tank via hollow shaft, air is agitated and dispersed by rotation of impellers.

Double Impellers Leaching Agitation Tank, Double

Double Impellers Leaching Agitation Tank Product Introduction. A stirring equipment for cyanide leaching by referring the USA technical design. Effective Volume. 6-395m 3. Product Improvement. Double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform inflation. Leave Message ; Consult; Email; ♦ Advantages ...Double Impellers Leaching Agitation Tank Product Introduction. A stirring equipment for cyanide leaching by referring the USA technical design. Effective Volume. 6-395m 3. Product Improvement. Double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform inflation. Leave Message ; Consult; Email; ♦ Advantages ...

Leaching Agitation Tank, Leaching Tank For Gold ... - Xinhai

22 行  Entering leaching tank via hollow shaft, air is agitated and dispersed by rotation of impellers. 22 行  Entering leaching tank via hollow shaft, air is agitated and dispersed by rotation of impellers.

How a Leaching Agitation Tank is assembled from ... - Xinhai

16/08/2016  Xinhai Double-impeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation, leaching and carbon adsorption in the gold cyanidation plant with more than 90% of slurry with the particle size of -200 meshes and the ...16/08/2016  Xinhai Double-impeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation, leaching and carbon adsorption in the gold cyanidation plant with more than 90% of slurry with the particle size of -200 meshes and the ...

double impeller leaching agitation tank agitated tank reactor

Xinhai High Quality Copper Leaching Tank in China. Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design.Effective Volume6 395 m3.Product Improvement Leaching agitation tank for gold extraction with double impeller uniform mixing low energy consumption the impeller coated by rubber long service life multi points to give gas uniform Xinhai High Quality Copper Leaching Tank in China. Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design.Effective Volume6 395 m3.Product Improvement Leaching agitation tank for gold extraction with double impeller uniform mixing low energy consumption the impeller coated by rubber long service life multi points to give gas uniform

How a Leaching Agitation Tank is assembled from parts to ...

16/08/2016  How a Leaching Agitation Tank is assembled from parts to product? Xinhai Xinhai Double-impeller Leaching Agitation Tank (https://xinhaimining/en/prod...16/08/2016  How a Leaching Agitation Tank is assembled from parts to product? Xinhai Xinhai Double-impeller Leaching Agitation Tank (https://xinhaimining/en/prod...

How Leaching Agitation Tank to Help Customers Extract

03/08/2016  Xinhai Double-impeller Leaching Agitation Tank(https://xinhaimining/product/agitator?youtube-en-zhoulf) is a kind of #agitation machine applied to pr...03/08/2016  Xinhai Double-impeller Leaching Agitation Tank(https://xinhaimining/product/agitator?youtube-en-zhoulf) is a kind of #agitation machine applied to pr...

TECHNICAL MANUAL OF EQUIPMENT APPLICATION

Double-impeller Leaching Agitation Tank ... The impeller has rubber liner with low circle speed and long service life. This machine is produced with technology imported from America. With multi air feeding for the inflation system. Application This series agitation tank is used for the agitation, leaching and carbon adsorption in the gold cyanidation plant with more than 90% of slurry with the ...Double-impeller Leaching Agitation Tank ... The impeller has rubber liner with low circle speed and long service life. This machine is produced with technology imported from America. With multi air feeding for the inflation system. Application This series agitation tank is used for the agitation, leaching and carbon adsorption in the gold cyanidation plant with more than 90% of slurry with the ...

double impeller leaching agitation tank agitated tank

Xinhai High Quality Copper Leaching Tank in China. Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design.Effective Volume6 395 m3.Product Improvement Leaching agitation tank for gold extraction with double impeller uniform mixing low energy consumption the impeller coated by rubber long service life multi points to give gas uniform Xinhai High Quality Copper Leaching Tank in China. Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design.Effective Volume6 395 m3.Product Improvement Leaching agitation tank for gold extraction with double impeller uniform mixing low energy consumption the impeller coated by rubber long service life multi points to give gas uniform

Gold Making Machines Dual Impeller Agitation Leaching

Gold Making Machines Dual Impeller Agitation Leaching Tank , Find Complete Details about Gold Making Machines Dual Impeller Agitation Leaching Tank,Gold Making Machines Dual Impeller Agitation Leaching Tank,Leaching Tank Gold,Leaching Agitation Tank from Other Mining Machines Supplier or Manufacturer-Shandong Xinhai Mining Technology Equipment Inc.Gold Making Machines Dual Impeller Agitation Leaching Tank , Find Complete Details about Gold Making Machines Dual Impeller Agitation Leaching Tank,Gold Making Machines Dual Impeller Agitation Leaching Tank,Leaching Tank Gold,Leaching Agitation Tank from Other Mining Machines Supplier or Manufacturer-Shandong Xinhai Mining Technology Equipment Inc.

Gold Extraction Equipment, All Slime Cyanidation ... -

Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform inflation . Air Lifter. Product Introduction A slurry transporting equipment by compressed air Lifting Head 3-5m Product Feature No moving part. Carbon Screen. Product Introduction An equipment for ...Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform inflation . Air Lifter. Product Introduction A slurry transporting equipment by compressed air Lifting Head 3-5m Product Feature No moving part. Carbon Screen. Product Introduction An equipment for ...

Gold Making Machines Dual Impeller Agitation Leaching

Gold Making Machines Dual Impeller Agitation Leaching Tank, US $ 1850 - 1999 / Set, 1.5 years, Energy Mining, None.Source from Shandong Xinhai Mining Technology Gold Making Machines Dual Impeller Agitation Leaching Tank, US $ 1850 - 1999 / Set, 1.5 years, Energy Mining, None.Source from Shandong Xinhai Mining Technology

double impeller agitation leaching tank line reactor

double impeller agitator, double impeller agitator Suppliers Cip Plant Mining Agitation Tank Nighttrail Xinhai double impeller leaching agitation tank is a kind of agitation machine . used for agitating, leaching and carbon absorption in the gold cyanidation plant. live chat cip process in gold cyanide leaching plants using the .double impeller agitator, double impeller agitator Suppliers Cip Plant Mining Agitation Tank Nighttrail Xinhai double impeller leaching agitation tank is a kind of agitation machine . used for agitating, leaching and carbon absorption in the gold cyanidation plant. live chat cip process in gold cyanide leaching plants using the .

professional mining agitation tank parts

Xinhai Doubleimpeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation leaching and carbon adsorption in the gold cyanidation plant with more than 90% of slurry with the particle size of 200 meshes and the . Learn More ...Xinhai Doubleimpeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation leaching and carbon adsorption in the gold cyanidation plant with more than 90% of slurry with the particle size of 200 meshes and the . Learn More ...

double impeller gold leaching agitator tank

double impeller high concentration leaching mixer agitator . Product Application Of Double Impeller Gold Leaching Agitation Tank Gold ore leaching tank features of reasonablepact structure, Laboratory Xjt Gold Leaching Equipment Mixer Agitator for Sale FOB P: $500 $3000 / Piece High Quality Flotation Machine Flotation Cells with ISO Approved With Reasonable Pirce 1.double impeller high concentration leaching mixer agitator . Product Application Of Double Impeller Gold Leaching Agitation Tank Gold ore leaching tank features of reasonablepact structure, Laboratory Xjt Gold Leaching Equipment Mixer Agitator for Sale FOB P: $500 $3000 / Piece High Quality Flotation Machine Flotation Cells with ISO Approved With Reasonable Pirce 1.

double impeller leaching agitation tank, double impeller ...

192 double impeller leaching agitation tank products are offered for sale by suppliers on Alibaba, of which mixing equipment accounts for 9%, reactors accounts for 1%. A wide variety of double impeller leaching agitation tank options are available to you, such as long service life, multifunctional, and energy saving. You can also choose ...192 double impeller leaching agitation tank products are offered for sale by suppliers on Alibaba, of which mixing equipment accounts for 9%, reactors accounts for 1%. A wide variety of double impeller leaching agitation tank options are available to you, such as long service life, multifunctional, and energy saving. You can also choose ...

impeller agitation leaching tank - maciejadamski.pl

double impeller leaching agitation tank, double impeller . 192 double impeller leaching agitation tank products are offered for sale by suppliers on Alibaba, of which mixing equipment accounts for 9%, reactors accounts for 1% A wide variety of double impeller leaching agitation tank options are available to you, such as long service life, multifunctional, and energy savingdouble impeller leaching agitation tank, double impeller . 192 double impeller leaching agitation tank products are offered for sale by suppliers on Alibaba, of which mixing equipment accounts for 9%, reactors accounts for 1% A wide variety of double impeller leaching agitation tank options are available to you, such as long service life, multifunctional, and energy saving

double impeller leaching agitation tank agitated tank

Xinhai High Quality Copper Leaching Tank in China. Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design.Effective Volume6 395 m3.Product Improvement Leaching agitation tank for gold extraction with double impeller uniform mixing low energy consumption the impeller coated by rubber long service life multi points to give gas uniform Xinhai High Quality Copper Leaching Tank in China. Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design.Effective Volume6 395 m3.Product Improvement Leaching agitation tank for gold extraction with double impeller uniform mixing low energy consumption the impeller coated by rubber long service life multi points to give gas uniform

「quartz ball mill double impeller leaching agitation tank」

Xinhai Double impeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation, leaching and carbon adsorption in the gold cyanidation plant with more than 90 of slurry with the particle size of 200 meshes and the . Know more ...Xinhai Double impeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation, leaching and carbon adsorption in the gold cyanidation plant with more than 90 of slurry with the particle size of 200 meshes and the . Know more ...

Gold Making Machines Dual Impeller Agitation Leaching

Gold Making Machines Dual Impeller Agitation Leaching Tank , Find Complete Details about Gold Making Machines Dual Impeller Agitation Leaching Tank,Gold Making Machines Dual Impeller Agitation Leaching Tank,Leaching Tank Gold,Leaching Agitation Tank from Other Mining Machines Supplier or Manufacturer-Shandong Xinhai Mining Technology Equipment Inc.Gold Making Machines Dual Impeller Agitation Leaching Tank , Find Complete Details about Gold Making Machines Dual Impeller Agitation Leaching Tank,Gold Making Machines Dual Impeller Agitation Leaching Tank,Leaching Tank Gold,Leaching Agitation Tank from Other Mining Machines Supplier or Manufacturer-Shandong Xinhai Mining Technology Equipment Inc.

double impeller leaching agitation tank agitated tank

Leaching Agitation Tank, Leaching Tank For Gold Extraction . Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design Effective Volume 6-395m 3 Product Improvement Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas ...Leaching Agitation Tank, Leaching Tank For Gold Extraction . Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design Effective Volume 6-395m 3 Product Improvement Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas ...

Gold Making Machines Dual Impeller Agitation Leaching

Gold Making Machines Dual Impeller Agitation Leaching Tank, US $ 1850 - 1999 / Set, 1.5 years, Energy Mining, None.Source from Shandong Xinhai Mining Technology Gold Making Machines Dual Impeller Agitation Leaching Tank, US $ 1850 - 1999 / Set, 1.5 years, Energy Mining, None.Source from Shandong Xinhai Mining Technology

Gold Extraction Equipment, All Slime Cyanidation ... -

Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform inflation . Air Lifter. Product Introduction A slurry transporting equipment by compressed air Lifting Head 3-5m Product Feature No moving part. Carbon Screen. Product Introduction An equipment for ...Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform inflation . Air Lifter. Product Introduction A slurry transporting equipment by compressed air Lifting Head 3-5m Product Feature No moving part. Carbon Screen. Product Introduction An equipment for ...

double impeller agitation leaching tank line reactor

double impeller agitator, double impeller agitator Suppliers Cip Plant Mining Agitation Tank Nighttrail Xinhai double impeller leaching agitation tank is a kind of agitation machine . used for agitating, leaching and carbon absorption in the gold cyanidation plant. live chat cip process in gold cyanide leaching plants using the .double impeller agitator, double impeller agitator Suppliers Cip Plant Mining Agitation Tank Nighttrail Xinhai double impeller leaching agitation tank is a kind of agitation machine . used for agitating, leaching and carbon absorption in the gold cyanidation plant. live chat cip process in gold cyanide leaching plants using the .

professional mining agitation tank parts

Xinhai Doubleimpeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation leaching and carbon adsorption in the gold cyanidation plant with more than 90% of slurry with the particle size of 200 meshes and the . Learn More ...Xinhai Doubleimpeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation leaching and carbon adsorption in the gold cyanidation plant with more than 90% of slurry with the particle size of 200 meshes and the . Learn More ...

Double Impeller Leaching Tank - rhythermining

Double Impeller Leaching Tank 【Introduction】: Leaching agitation tank is a leaching equipment for cyanide leaching by referring to the USA technical design. 【Volume】: 6-395m3 【Improvement】: Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform ...Double Impeller Leaching Tank 【Introduction】: Leaching agitation tank is a leaching equipment for cyanide leaching by referring to the USA technical design. 【Volume】: 6-395m3 【Improvement】: Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform ...

impeller agitation leaching tank - maciejadamski.pl

double impeller leaching agitation tank, double impeller . 192 double impeller leaching agitation tank products are offered for sale by suppliers on Alibaba, of which mixing equipment accounts for 9%, reactors accounts for 1% A wide variety of double impeller leaching agitation tank options are available to you, such as long service life, multifunctional, and energy savingdouble impeller leaching agitation tank, double impeller . 192 double impeller leaching agitation tank products are offered for sale by suppliers on Alibaba, of which mixing equipment accounts for 9%, reactors accounts for 1% A wide variety of double impeller leaching agitation tank options are available to you, such as long service life, multifunctional, and energy saving

double impeller leaching agitation tank agitated tank

Xinhai High Quality Copper Leaching Tank in China. Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design.Effective Volume6 395 m3.Product Improvement Leaching agitation tank for gold extraction with double impeller uniform mixing low energy consumption the impeller coated by rubber long service life multi points to give gas uniform Xinhai High Quality Copper Leaching Tank in China. Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design.Effective Volume6 395 m3.Product Improvement Leaching agitation tank for gold extraction with double impeller uniform mixing low energy consumption the impeller coated by rubber long service life multi points to give gas uniform

Agitation Leaching Tank - xinhai (China Manufacturer ...

Agitation Leaching Tank - xinhai Products, China Manufacturer. Agitation Leaching Tank Introduction Dual impeller high efficiency agitating tank is applicable to carbon process and rubber chemical process. Its upper and lower layer of impellers are of steel plate encapsulated with rubber,which are connected by means of bolts. With the features like good equilibrium,easy replacement and longAgitation Leaching Tank - xinhai Products, China Manufacturer. Agitation Leaching Tank Introduction Dual impeller high efficiency agitating tank is applicable to carbon process and rubber chemical process. Its upper and lower layer of impellers are of steel plate encapsulated with rubber,which are connected by means of bolts. With the features like good equilibrium,easy replacement and long

「quartz ball mill double impeller leaching agitation tank」

Xinhai Double impeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation, leaching and carbon adsorption in the gold cyanidation plant with more than 90 of slurry with the particle size of 200 meshes and the . Know more ...Xinhai Double impeller Leaching Agitation Tank is a kind of gold extraction machine with double impeller coated by rubber that is developed by Xinhai. Applications of this kind of leaching machine used in processing gold project include agitation, leaching and carbon adsorption in the gold cyanidation plant with more than 90 of slurry with the particle size of 200 meshes and the . Know more ...

Gold Making Machines Dual Impeller Agitation Leaching

Gold Making Machines Dual Impeller Agitation Leaching Tank , Find Complete Details about Gold Making Machines Dual Impeller Agitation Leaching Tank,Gold Making Machines Dual Impeller Agitation Leaching Tank,Leaching Tank Gold,Leaching Agitation Tank from Other Mining Machines Supplier or Manufacturer-Shandong Xinhai Mining Technology Equipment Inc.Gold Making Machines Dual Impeller Agitation Leaching Tank , Find Complete Details about Gold Making Machines Dual Impeller Agitation Leaching Tank,Gold Making Machines Dual Impeller Agitation Leaching Tank,Leaching Tank Gold,Leaching Agitation Tank from Other Mining Machines Supplier or Manufacturer-Shandong Xinhai Mining Technology Equipment Inc.

double impeller leaching agitation tank agitated tank

Leaching Agitation Tank, Leaching Tank For Gold Extraction . Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design Effective Volume 6-395m 3 Product Improvement Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas ...Leaching Agitation Tank, Leaching Tank For Gold Extraction . Leaching agitaion tank is a leaching equipment for cyanide leaching by referring the USA technical design Effective Volume 6-395m 3 Product Improvement Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas ...

Leaching Agitation Tank Extracting Gold Leaching

Leaching Agitation Tank Extracting Gold Leaching Machines, US $ 29800 - 29999 / Set, 1.5 years, 12 Months, Energy Mining, None.Source from Shandong Xinhai Mining Technology Leaching Agitation Tank Extracting Gold Leaching Machines, US $ 29800 - 29999 / Set, 1.5 years, 12 Months, Energy Mining, None.Source from Shandong Xinhai Mining Technology

double impeller agitation leaching tank line reactor

double impeller agitator, double impeller agitator Suppliers Cip Plant Mining Agitation Tank Nighttrail Xinhai double impeller leaching agitation tank is a kind of agitation machine . used for agitating, leaching and carbon absorption in the gold cyanidation plant. live chat cip process in gold cyanide leaching plants using the .double impeller agitator, double impeller agitator Suppliers Cip Plant Mining Agitation Tank Nighttrail Xinhai double impeller leaching agitation tank is a kind of agitation machine . used for agitating, leaching and carbon absorption in the gold cyanidation plant. live chat cip process in gold cyanide leaching plants using the .

Double Impeller Leaching Tank - rhythermining

Double Impeller Leaching Tank 【Introduction】: Leaching agitation tank is a leaching equipment for cyanide leaching by referring to the USA technical design. 【Volume】: 6-395m3 【Improvement】: Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform ...Double Impeller Leaching Tank 【Introduction】: Leaching agitation tank is a leaching equipment for cyanide leaching by referring to the USA technical design. 【Volume】: 6-395m3 【Improvement】: Leaching agitation tank for gold extraction with double impeller, uniform mixing, low energy consumption; the impeller coated by rubber, long service life; multi points to give gas, uniform ...

impeller agitation leaching tank - maciejadamski.pl

double impeller leaching agitation tank, double impeller . 192 double impeller leaching agitation tank products are offered for sale by suppliers on Alibaba, of which mixing equipment accounts for 9%, reactors accounts for 1% A wide variety of double impeller leaching agitation tank options are available to you, such as long service life, multifunctional, and energy savingdouble impeller leaching agitation tank, double impeller . 192 double impeller leaching agitation tank products are offered for sale by suppliers on Alibaba, of which mixing equipment accounts for 9%, reactors accounts for 1% A wide variety of double impeller leaching agitation tank options are available to you, such as long service life, multifunctional, and energy saving

「mining double impeller leaching tank」

Double Impeller Leaching Agitation Tank For Gold. Double Impeller Leaching Agitation Tank For Gold.pany mainly produces five series of products, including crushing equipment, sand making equipment, mineral processing equipment, grinding equipment and building materials equipment. 40 years of mining machinery manufacturing history, three production bases, exported to more than 160 Double Impeller Leaching Agitation Tank For Gold. Double Impeller Leaching Agitation Tank For Gold.pany mainly produces five series of products, including crushing equipment, sand making equipment, mineral processing equipment, grinding equipment and building materials equipment. 40 years of mining machinery manufacturing history, three production bases, exported to more than 160