News

News

2015年10月6日星期二

Analyze Decrease of Copper Mine Production

Analyze Decrease of Copper Mine Production


Due to the decrease of copper mine production, China's copper concentrate production decrease phenomenon has been attracting extensive attention. According to the data of State Statistics Bureau, it shows that China copper concentrate production was 970 thousand tons from January to July, which declined 5%.

Gold copper mine

As copper prices crashed, the proportion for the decrease of domestic copper mine production increases, but they are mainly private medium and small mines, it is reported that 35% of the domestic copper enterprises are private, however, there is no obvious decrease production for 65% of the state-owned mining enterprises temporarily.
It is believed that the following four reasons lead to the decrease of copper mine production :
Copper prices: the global economy recession, China's economic growth is slowing, the copper market demand is weakened, so copper has a steep fall in price.
Environmental policy: as the domestic environmental protection policy becomes more and more strict in recent years, more and more small and medium-sized mining enterprises are affected by this policy, so the production decreases.
Mining exploring difficulty: as the mining exploring difficulty of domestic copper increases, the mining grade decreases and the enterprise cost rises.
Capital: tight bank lending for mining enterprises and the available funds are not ideal, which bring great fund pressure to enterprises.
It is understood that although the domestic mine production decrease phenomenon is relatively serious, refinery plant has steady procurement demand of copper mine, so the market keeps in balance.
It is expected that the production of China domestic copper concentrate is about 1.6 million tons, however ,the production was 1.74 million tons in 2014.
 
Sand mining production line

2015年9月24日星期四

Silicon Carbide Rotary Vibrating Screen Site Operation Feedback from Iran Client

Silicon Carbide Rotary Vibrating Screen Site Operation Feedback from Iran Client


We were delighted to receive the feedback from Iran Client concerning the site operation of rotary vibrating screen which was ordered in the year of 2014.

The rotary vibrating screen was designed for 3~5t/h capacity of silicon carbide, the density is 2-3.2 g/cm3,water content:2~5%,material size:<1mm,as per the screening material, our engineer selected 3 units of XZ1200 rotary vibrating screen with 3 layers to meet the requirement, the material of screen mesh is SUS304,mesh size of 1st: 0.106mm, 0.075mm, 0.063mm;mesh size of 2nd unit: 0.18mm,0.15mm, 0.125mm;mesh size of 3rd unit: 0.3mm,0.25mm, 0.212mm.


Silicon Carbide rotary vibrating sieve
 
Iran client said that they were quite pleased with the machine, both the screening efficiency and screening accuracy were higher than the vibrating screen they ever used. At the same time, we also received a site photo after the screens were installed from client, they said after being put into use, screens ran quite well as they strictly operated according to the operation manual, furthermore, they expressed that they would like to order some spare parts, such as screen frame, screen mesh ,sealing ring and bouncing ball etc. Both of us hope to cooperate again in the near future.

silicon carbide rotary vibrating screen site
 

2015年9月22日星期二

Repeat Order- Frame of Gyratory Screen was Delivered to Indonesia

Repeat Order- Frame of Gyratory Screen was Delivered to Indonesia

On September 21st, 2015, 6 frames of gyratory screen were delivered to Jakarta port, Indonesia from Qingdao port. They will be transported to the port of destination after 10 days as planned.

charcoal screen frame delivery 

This order is a repeat order from our Sri Lanka customer who has a plant in Indonesia and ordered PXZS1530 type gyratory screen in 2012. The machine is mainly dealt with activated carbon and its capacity is 1500kg/h.

charcoal screen gyratory screener
 
Now, that gyratory screen is still running well and our customer are satisfied with our machine, so this time they buy 6 screen frames from our company. It really embodies a good business relationship between our customer and our company and realizes mutual benefit.
PK Machinery has been exporting mining machine for many years and has rich experience and excellent team. We take “provide products with best quality” as our service purpose. Any enquiry, please contact us.

gyratory screen frame

2015年8月31日星期一

Bentonite Rotary Vibrating Screen will be Delivered to Poland

Last Saturday, rotary vibrating screen used for bentonite was delivered to Qingdao port from our company and it will be sent to Poland on Sept. 8th, 2015 as planned.

bentonite rotary vibrating sieve
The type of rotary vibrating screen ordered by our Poland customer is XZS-600. At the same time, our customer ordered hopper, support frame and gate valve as a whole screening system. According to the requirements and concrete information of our customer, such as with 50kg/h capacity, 0.75t/m³ density of materials, our engineer designs and selects this kind of rotary vibrating screen. We do believe it will surely satisfy our customer.

gate valve of rotary virating sieve
With the development of our company, we can provide the best products and service to our customer. So far we have been in manufacturing belt conveyorbucket elevatorvibrating screenscraper conveyorscrew conveyor andother spare parts for more than twenty years. Any enquiry, feel free to contact us please.

export package of rotary vibratory screen

2015年8月19日星期三

Vibratory Feeder and Portable Belt Conveyor Have Been Delivered

 On August 19th, 2015, trommel screenbelt conveyorsvibratory feeder, hopper and gate valve ordered by Kazakhstan client and DY5012 portable belt conveyor ordered by Philippines client have been delivered from our company.
drum screen conveyors system
On August 26th, 2015, machines oredred by Kazakhstan client will be delivered to Astana, Kazakhstan from port of Xi’an by railway. And as a production line, trommel screen, belt conveyors, vibratory feeder and hopper are mainly used to screen and convey sand.
conveyor rollers delivery
On August 23th, 2015, DY5012 portable belt conveyor ordered by Philippines client will be delivered to Cebu from Qindao port. Our customer has ordered two portable belt conveyors, two spare belts and some spare rollers. And this belt conveyor is used to convey packed bag that weighs 50kg. Due to move easily, it can improve conveying efficiency better. At the same time, our client speaks highly of our service.
PK Machinery is devoted to provide better products and service to our customer. So welcome to your enquiry! 

bagged bulk materials of portable belt conveyor

2015年8月13日星期四

Dry Sand Drum Screen Ordered by Kazakhstan client has been Finished Production

On 14th August, Drum screenbelt conveyor and vibrating feeder ordered by Kazakhstan 

client are finished production and ready for delivery.
rotary trommel screens
Our client is mainly dealing with building brick and curbstone production line, these 
machines will be used for screening and conveying 8-10t/h dry sand with density of 
1.4 t/m3, the working principle is as follows:

The dry sand will be transported to silo by forklift, and then the materials will be fed
uniformly to 14m belt conveyor through a vibrating feeder. After that, the belt conveyor
will convey the dry sand to drum screen with 1200m diameter. The dry sand will be
delivered to next production stage by forklift after the screening process. 

vibratory feeder design
In addition, PK machinery also supplies bucket elevatorscrew conveyorlinear
vibrating screen
,circular vibrating screenrotary vibrating screengyratory
screen
 etc., any inquiry, please feel free to contact us!

gate valve and belt conveyor frame
Website:www.pkmachinery.com
E-mail: info@pkmachinery.com
Tel: +86 373 579 9188
Fax: +86 373 507 1699
Address: 289 Yellow River Road, Xinxiang City, Henan Province, China 

2015年8月5日星期三

Portable Belt Conveyors will be Delivered to Romania

On August 4th, 2015, sand blasting mining machines including one circular vibrating screen, one hopper, onevibrating feeder and three portable belt conveyors used to deal with iron ore were delivered to Qingdao port. And these machines will be delivered to Romania from Qingdao port on August 7th.
portable belt conveyor for bulk materials
According to our customer’s requirement, we designed and manufactured YK1230 circular vibrating screen with more than 200 t/h handling capacity, it can be used for ore dressing, power, chemical industry,construction material.

circular vibrating screen design
As a part of circular vibrating screen, hopper is used to discharge materials.

hopper of circular vibrating sieve
With a length of 1000mm, width of 1500mm, vibrating feeder can feed material for belt conveyor, vibrating screen, crusher etc.

vibratory feeders

With belt width of 800mm, 650mm, 650mm respectively, DY portable belt conveyors can only convey bulk material, but also packed products.

portable belt conveyors
We are the specilized manufaturer of vibrating screenbelt conveyorbucket elevatorscrew conveyorscraper conveyor for many years. And we devote to design satisfactory products, anticipate to cooperate with you.

circular vibrating sieve delivery