1. reasonable structure and small occupation area high recovery high efficiency precious separation light in weight rush and corrosion resistant. 2.Spiral chute is to make seperations of useful minerals from gangues by use of the different particles to gravity hydraulic pressure and friction in the multi-force field through dynamic centrifugal flowing membrane of slurry produced on the inclined surface of spiral based on the differences of useful mineral and gangue in specific gravity, particle size and shape. Model5ll-15005ll-12005ll-9005ll-6005ll-400 Outside dia(mm)15001200900600400 Pitch(mm)540, 720900, 720, 540675, 540, 405450, 360, 270240, 180 Pitch dia ratio0.75, 0.6, 0.450.75, 0.6, 0.450.75, 0.6, 0.450.75, 0.6, 0.450.6, 0.45 Lateral slope9?9?9?9?9? Maximum starts per column4-24-24-232 Feeding size(mm)0.3-0.020.3-0.030.3-0.030.2-0.020.2-0.02 Feeding density(%)25-5525-5525-5525-5525-55 Capacity(t/h)8-64-62-30.8-1.20.15-0.2 External SizeLength(mm)156013601060700460 Width(mm)156013601060700460 Height(mm)52305230400026001500 Weight (kg)80060040015050
1.It can be widely used in the beneficiation of non ferrous metals, black metals and nonmetals.It is suitable for the roughing and scavenging of the large and middle dressing plants. 2.Mechanical agitating, self air- inflation and self slurry absorbing.Constitute a flotation unit with flotation cell to be the absorbing tank of each process. 1. Inspiratory capacity is relatively stable; 2. Solid particles suspend better, impeller installation is shallow depth, stator has long life, liquid surface is balance and high sorting efficiency. 3. Generally, bf series separator is always applied with sf series flotation separator to form a joint unit; Sf flotation separator is used for inhalation slot of pulp self-absorption while jjf series separator is used for dc slot. Thus, operations space is level configuration without foam pump to get high sorting indicators. Bf series and sf series also play their respective advantages.
1. The gold centrifugal concentrator is a relatively new type of gravity concentration equipment.The machines utilizes the principles of centrifugal to enhance the gravitational force experienced by feed particles to effect seperation based on particle density. 2.The key components of the unit are a cone shaped concentrate bowl, rotated at high speed by an electric motor and a pressurize water jacket encompassing the bowl. 3.Centrifugal concentrator can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation and recover gold from the old tailings. 4.Application shows that the recovery can be as high as 99precentage and the concentrating ratio is up to 1000times.In recovering the natural gold in lode ore with 65percentage of the ore having a milling size -0.074mm, the recovery for the natural gold is up to 98percentage.For the natural gold of 0.004mm in particla size, the gold recovery is 97percentage.The equipment is patented in china.
Types of pev jaw crusher are available: assembled frame and welded frame. Pev series jaw crusher is usually used as primary or secondary crusher in quarry production lines. Pev jaw crusher, equipped with the most advanced crushing technology, is the top choice of crushing multi-hard, corrosive materials. Compared with the traditional secondary jaw crushers, which cannot provide bulk production and wear resistance at crushing stones for constructions of highways, railways and airport runways, which mostly are hard rocks like basalt at the size of 3-7cm, pev jaw crusher has unparalleled superiority on service life, maintenance rate, failure rate and lower cost of supporting facilities like cone crusher shaping machine.
cutter suction dredgers,characterized by strong geographical adaptability,a simple structuer,reliable perfermance,low cost high workload(500-5000 cubic meter per hour)1. The dredger will be fully tested in factory, welcome client coming my factory for inspection. 2. We will send two or three (2-3) qualified and experienced engineers to the buyer’s work place to guide installation dredger and train the workers for the buyer, and buyer should arrange 6-8 workers to assistant Chinese engineers. 3. Installation period is expected to take 15 to 20 days. The buyer should provide cranes and other necessary equipments to install the dredger and follow the Chinese engineers’ proper arrangement. 4. The buyer should provide installation site drawings and topographical maps or the photos of the dredging site . 5. The buyer will be responsible for the Chinese engineers’ tickets, accommodations , food, security as well as wage of USD$80.00 per day per person during assembling dredger in buyer’s country.
Ser Description Required Specification Remarks A Manufacturer Qingzhou JuLong Dredging & Mining Machinery Co., Ltd ISO Certified Enterprise B Brand JuLong Registered Brand C Make and Model JLCSD-200 D Dredger Unit 1. Dredger Type Cutter suction dredger 2. Principle Dimensions (1) Length overall 24.0 m (2) Breadth 5.2 m (3) Depth 1.6 m (4) Draft Loaded 1.1 m (5) Dredging Depth 10 m (6) Diameter of Suction Pipe 250 mm (7) Diameter of Discharge Pipe 250 mm (8) Discharge Distance 500 m (9) Water Flow 800 m3/hr (10) Capacity 100 m3/hr (11) Total Installed Power 336kw Cummins Engine 3. Main Pontoon (1) Length 10.5 m (2) Width 2.2 m (3) Depth 1.6 m (4) Plate Thickness- Sides 6 mm CCSB Steel Plate (5) Plate Thickness- Bottom 10 mm CCSB Steel Plate 4. Side Pontoons (1) Length 14 m (2) Width 1.5 m (3) Depth 1.6 m (4) Plate Thickness- Sides 6 mm CCSB Steel Plate (5) Plate Thickness- Deck 5 mm CCSB Steel Plate (6) Plate Thickness- Bottom 6 mm CCSB Steel Plate 5. Dredging Pump (1) Made SHIJIAZHUANG PUMP GROUP Australia Warman Technology (2) Model 10/8 F-G Gravel Dredging Pump (3) Head 40-65m (4) Particle Clearance 144mm (5) Water Flow 800 m3/hr 6. Main Engine (1) Manufacturer Cummins (2) Model NTA855 (3) Rated Power with RPM 336KW @ 1800 RPM (4) Amount 1 set 7. Gear Box (1) Manufacturers Hangzhou Gearbox (2) Model JLF160 (3) Amount 1 set 8. Cutter Alloy material (1) Type Crown (2) wearing parts on cutting edges Replaceable Alloy Teeth (3) Driver Hydraulic Motor (4) Diameter 1000mm (5) Cutter Shaft Power 40kw (6) Cutting Speed in rpm 0-30 9. Ladder Winch (1) Line Pull 40 KN (2) Line Speed 0-20m/min (3) Wire Size F16mm (4) Driver Hydraulic Motor 10. Swing Winch (1) Line Pull 40 KN (2) Line Speed 0-20m/min (3) Wire Size F16mm (4) Driver Hydraulic Motor 11. Spuds
1. Qingzhou Julong Dredging & Mining Machinery Co.,Ltd. is a dredger manufacturer and exporter, but not just trading company. In such case, we can guarantee the products quality, delivery time and after-sales service. Also better price will always be available. 2. Customized designs will be made based on customers' project requirements. Our engineers are all experienced in ship designs for many years. The cooperation with China leading ship design institutes and professional colleges help us to ensure the design quality. 3. All the Julong dredgers are built by skilled workers and inspected strictly to assure the high quality and durability. Each finished dredger will be fully tested before delivery to make sure it work smoothly when delivered to customers. 4. Best parts will be used for the dredgers, like world famous Cummins engines, Shijiazhuang pumps, Hangzhou gearboxes, Simens PLC control system. 5. Hydraulic system is one of the most important parts of cutter suction dredgers. The cutter head, ladder winch, swing winches, spud or spud carriage are driven by hydraulic motors for higher efficiency and durability. Reputed brands are used for the other hydraulic parts like hydraulic pipes, hydraulic pumps, hydraulic valves. 6. The dredgers are dismountable. So they can be disassembled and assembled easily. Thus it is convenient for the transportation by road, rail or water. 7. Professional engineers will be sent to the project site to insist the customers on the installation, commissioning, testing of the dredgers and training of operators. 8. The main parts of Julong cutter suction dredgers are all imported ones or assembly of imported parts so that the buyer can purchase the spare parts easily, like the Cummins engine, the Shijiazhuang pump,Siemens PLC control system, Schneider or Omron electric system.
Diamond PDC drill bit Lake Petro Company specializes in designing, manufacturing, marketing and serving the high performance diamond bits. The company is established by the top experts of the fields, and equipped with advanced equipments and facilities.Our diamond bits named LAKE, which size ranging from 3'' to 17 1/2''.All the products have been awarded the ISO9001 certificate. Furthermore, the experienced and knowledgeable service team will ensure the superior performance of our products in both the domestic and international markets. With our service pursuit “Drilling requirement initially, Customer satisfaction finally”, we assure the products the best quality by adopting advanced design technology, manufacturing process and strict quality control. Our company will always improve and innovate to satisfy different needs for all users in the entire world. 1. PDC Matrix Body bit Type and feature:PDC bit can be customized for oil well,water well, mining, explorer well drilling. Suitable formation:Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. Main type: Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",etc.Body type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. Blades:2~9 Wings. 2. PDC Matrix Body Core Bit Type and feature:PDC core bit can be customized for oil well,water well, mining, explorer well drilling. Suitable formation:Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. Main type:75/54mm,94/74mm,113/89mm,113/109mm,153/129mm,215/105mm,etc. 3. PDC Steel Body Bit Type and feature:PDC bit can be customized for oil well,water well, mining, explorer well drilling. Suitable formation:Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. Main type:Bit Diameters: 5 7/8",6",6 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4", etc. Body Type: Matrix or Steel Cutter Sizes:5/16"(8mm),1/2"(13mm),5/8"(16mm),3/4"(19mm),etc. Blades:2~9 Wings 4.PDC Drill Bit Body & Cutters Welding PDC body(matrix):Customized. Wings: 2~9.Main Diamters:65mm,75mm,94mm, 113mm, 133mm,152mm,215.9mm,311.1mm etc. PDC body(steel):Customized. Wings: 2~9. Main Diamters:65mm,75mm,94mm,113mm, 133mm,152mm,215.9mm,311.1mm etc. Core bit body(matrix or steel):Main Type:75/54,94/74,113/89,113/109,153/129mm,110/215.9mm, etc.
Tq series of casing tongs are widely used for making up and breaking out pipes or casings. The tong heads are designed open type and can freely clamp and escape from the casing. Casing tongs are safe, realiable and easy to handle with high mobility. They are designed and manfactured according to api spec 7k.
Our cone crusher with high efficiency has get to world advanced level. This series of crusher is widely applied in metallurgical, construction, road building, chemical and phosphatic industry. It is suitable for hard and mid-hard rocks and ores, such as iron ores, copper ores, limestone, quartz, granite, gritstone, etc. The type of the crushing cavity is decided by the application of theores. Standard type is PYB (secondary crusher); middle type is for PYZ ( tertiary crusher ); short-head type is special suit for small particles. International standard container,the spare parts is packed in wooden cases
Power(W): 37-45kw Capacity(t/h): 20-90t/h Weight: 11.2t Dimension(L*W*H): as per model Model Number: PEX350*1300 Jaw plate: ZGMn13 1. small parts are wooden box package. 2. main engine nude packing, container, or upon customers requirement.
blet width :B500-B2200 Max speed: 5m/s Maximum carrying capacity:1T/h wooden case,or according to customer requirements
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Building materials, interior, sanitation products and life & style products.
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Tower crane, construction elevator, concrete pump and other construction machinery.
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Earth moving equipments.
