CIC

https://www.cicemech.com/products/intelligent-mechanical-equipment/

With the development of modern science and technology, industrial arm is a kind of high-tech automatic intelligent mechanical production equipment developed in recent decades. In the modern production process, Arm robots are widely used in automatic production lines, the research and production of robotic arm machine has become a new technology rapidly developed in the field of high technology, to better realize the organic combination of mechanization and automation, the mechanization and automation organic combination will be better achieved. The biggest difference between the robot arm and the human arm lies in its flexibility and endurance. The biggest advantage of the robotic arm machine is that it can do the same action repeatedly without fatigue. Therefore, industrial arm robot has been paid attention to by many industries and has been used more and more widely.

 The intelligent mechanical equipment of CIC mainly refers to the automatic robot arm control equipment used in smelting industry Metallurgy which has the function of imitating human arm and can complete various operations. This robotic arm machine operation system has multiple joint connections and joints allowing movement in plane or three-dimensional space or using linear displacement movement. The structure is composed of a mechanical body, a controller, a servo mechanism and an inductor, and the program can set certain specified actions according to the operation requirements. The operation of the industrial arm robot is driven by electric motors that move an arm, open or close a clip, and accurately feed back to a programmable logic controller. This automatic device mechanical to complete the "wrist and hand" movement as the main purpose, the machine can be repeated in accordance with the program to complete the correct and regular operation for countless times after its sequence is entered by a skilled operator.

 Types of Intelligent Mechanical Equipment

 Calcium Carbide Furnace Tap Hole Machine

The Dig Furnace manipulator is composed of a traveling mechanism, a multi-station operator, hydraulic pressure, and electronic control. We can design and manufacture mechanical arms with different functions for different needs.

 Furnace Tapping Machine

The equipment is used for the opening and plugging of slag port in a copper smelting furnace. It adopts automatic control and intelligent operation to replace manual work in a high risk and high pollution environments.

 Furnace Tap Hole Machine

The manipulator is applied to the opening and plugging of the slag port in a copper smelting furnace to avoid manual work in high risk and high pollution environments and we can design and develop accordingly.

 Function of Intelligent Furnace Robotic Arm Machine

 An important part of a closed calcium carbide furnace is robot arm control production.

 The automatic discharge system of the calcium carbide furnace is controlled to complete the connection between the discharge system of the furnace opening, discharging and sealing of the furnace hole and the boiler handling system.

 High temperature, dangerous and labor-intensive operation work will be replaced by the controlled machine and operate remotely.

 Stable working and digitized working processes can greatly improve the production stability of the furnace.

 Technical Characteristics of Furnace Robotic Arm Machine

Remote Operation

 The operators complete all the operations in the central control room or operation room without being on site. It will greatly improve the working environment, reduce labor intensity, eliminate personal safety hazards.

 Digitalization of Working Process

 In the process of operation, the system will have real-time digital signals for different working processes. It is beneficial to unify the working process of different operators, to stabilize the outlet channel of calcium carbide furnace, and to reduce the deposition of furnace bottom.

 Standardization of Process

 Different standard work clamps are used to finished the operation process of the furnace. The work process is standard and does not need the on-site experience of workers, which greatly improves the replaceability of operators. The standardization of the working process also improves the efficiency of work, which is conducive to reducing power consumption.

https://www.cicemech.com/products/horizontal-centrifuge/

TWZ series horizontal vibratory centrifuge belongs to the centrifugal dewatering machine, the series of horizontal vibratory centrifuge is mainly used for dehydration of fine and medium coal (0.5 to 26mm), it can also be used for other similar materials dehydration.

 Structural Features of Horizontal Centrifuge

 The horizontal vibratory centrifuge made the material separated by solid liquid on a high-speed rotating screen, a vibrating power is attached to the material on the screen by the excitation system to realize the solid-liquid separation with automatic unloading. The TWZ series has many advantages, including high production, small crushing degree, long life period of screen, stable, convenient to fix, simple structure, low noise, high reliability and low cost.

 Main Features of Horizontal Centrifuge

 High treatment ability, good dehydration effect

 Small crushing degree, the screen basket is more wearable, long life period

 TWZ series have inertial resonance vibration system, amplitude and product rate are stable and reliable. The TWZ vibration system has the advantages of smooth running, low noise, simple structure, convenient maintenance and energy saving.

 Working Principle of Horizontal Centrifuge

Materials entered into the bottom of the screen basket through a feed-in tube with an enamel and screen base, materials within the screen barrier subjected to centrifugal force and closed to the screen surface. Under the effect of vibration, the material layer moved toward large end of screen basket evenly, the dehydrated material was thrown around the screen basket, falling into a discharge port at the bottom of the shell and discharged. The moisture in the material through the material layer and the sieve seam was thrown around the shell under the action of centrifugal force, then along the shell wall to the drain outlet.

 Technical Performance of Horizontal Centrifuge

https://www.cicemech.com/products/wet-grid-ball-mill/

Wet grate ball mill is a kind of energy-saving ball mill equipment which adopts rolling bearings and has high efficiency. Its processing capacity can reach 160 tons per hour. It usually grinds coarser ores.

 Instruction of Wet Grid Ball Mill

The operating environment of the wet grate ball mill is to treat the pulp with high water content, and the pulp concentration is between 30% and 50%. Wet grid type ball mill is arranged at the end of the ore row grid, it can be forced to row ore, so wet grid type ball mill in a variety of open or closed circuit occasions, used for coarse-grained mineral grinding; wet grate ball mill can also be used for one stage grinding or one of two stages grinding. Because the lattice type is forced ore discharge, so the grinding time of material in the shell is relatively short and the discharge particle size is relatively coarse, which is generally 0.2-0.3mm, it suitable for the primary grinding stage. Compared with overflow ball mill, wet grate ball mill can better avoid the problem of over-grinding.

 Structure of Wet Grid Ball Mill

 The working principle of wet grate ball mill is to make it rotate slowly through the transmission device, and the material is fed into the feeding end of the shell. The material in the shell is crushed due to the drop impact and self-grinding of the steel ball and the ore itself. As the material is constantly fed, the pressure makes the material in the shell move from the feeding end to the discharging end. The material reaching the finished product size is discharged from the discharging end. When wet grinding, the material is taken out by the current; In dry grinding, the material is taken out by air flow. There is the grate in the discharging end of ball mill, the ball mill discharge ore by the grid plate, pulp surface in the shell is low, reduce the ore over grinding, and prevent the discharge of the steel ball.

 Advantage of Wet Grate Ball Mill

Wet grate ball mill adopts large double-row self-aligning roller bearings, which is easy to start while reducing friction and can save about 20%-30% energy.

 Wet grate ball mill adopts wavy liner, which enlarge the contact surface of the ball ore, effectively strengthens the grinding effect, it has a lifting effect on the ore, and reduces the consumption.

 With a large ore discharging end, the production capacity is effectively improved and increased

 For ball mills with smaller diameters, the integral frame can be used, which is more convenient in construction and equipment installation

 Lubricating device can ensure the size of gear lubrication reliable.

 Method of Adding Steel Ball to Wet Grate Ball Milt

 Adding steel ball is a more complex problem, customers must pay attention to the following two situations in the operation of ball mill:

 1. When the processing material granularity is larger or hardness is higher, the proportion of large balls become small, and the grinding products will run rough, which cannot meet the requirements of fineness. Moreover, the processing capacity is also limited, affecting the grinding efficiency.

 2. When processing materials with small ore size and low ore hardness, the phenomenon of coarse product strength will also appear if the ratio of small balls is less. The pellets should be properly added to increase the proportion of pellets and to adapt to the nature of the treated ore, so as to obtain better product fineness. Therefore, the ball loading system of the mine ball mill must be loaded strictly in proportion to prevent the imbalance of proportion.

 Spare Parts and Services of Wet Grid Ball Mill

 All spare parts can be customized according to practical use or needs, aiming to improve the mechanical property. CIC technical team uses the most stringent standards and tolerances to ensure the safety and reliability of equipment. With over 60 years of equipment manufacturing experience, each product can achieve higher cost efficiency, increase output or capacity, reduce maintenance and downtime, improve safety and minimize environmental impact.

 Provide Professional and Comprehensive Services of Wet Grid Ball Mill

CIC can prepare all the spare parts for customers all along, ranging from the shell to the lubricating oil pump and filter. All machine parts can be shipped at any time to guarantee the shortest delivery time.

 Machine maintenance

 Appropriate maintenance will help to extend the service life of the wet grate ball mill to ensure the sustainable operation of your equipment.

 Grinding mill inspection

 During the operation of the ball mill, the sudden shutdowns, higher maintenance costs, and losses in production will be occurred if you fail to discover problems in time.

 CIC could provide customers with detailed and standardized inspection to make you find problems as quickly as possible. For instance, you should keep the trunnion bushing clean and a mechanical adjustment in the best position to improve the integrity and efficiency of the rolling mill.

 Shutdown planning and optimization

 Downtime equal to the loss of money, and we know that every minute of our clients is precious. So a set of services we developed to help you plan, execute and optimize equipment downtime. We can help you achieve efficient, safe, and timely shutdown through tool management to machine running and to time and motion analysis.

 Repair services

 The grinding mill will age and the production efficiency and reliability will decrease with long-term grinding work. However, a proper repair can ease the aging problems to ensure your production purpose. CIC can provide customers with a full range of repair services from partial to a complete renovation.

https://www.cicemech.com/products/vertical-centrifuge/

The vertical centrifuge is made up of the screen which diameter range from 700 to 1,000 mm , the rotor body (including the blade), transmission, body, lubrication system, etc.

 Application of Vertical Centrifuge

 The vertical centrifuge is fit for material dehydration, generally used for coal, salt and other materials.

 Working Principle of Vertical Centrifuge

 Wet materials are feed into the mouth of centrifuge, then are accelerated by the rotated distribution cone and move rapidly towards the space between screen and rotor. With the centrifugal force, the smaller particles of material get closed to the screen surface, liquid and part of the particle size of less than 0.5mm of material get across the material space and screen gap, then are thrown out of the screen, the larger particles of materials soon slipped into spiral nesting mouth along the screw blade with the action of gravity and centrifugal force fine material attached to the screen surface are discharged by the scraper centrifuge through blade action, while the liquid through the screen and fine materials are thrown into the water tank then outflow through the drain, so as to achieve a solid-liquid separation.

 Technical Performance Parameters of Vertical Centrifuge

 Installation and Testing of Vertical Centrifuge

 When the centrifuge is assembled completely in the manufactory, the test should be carried out in air operations. It should be sent out to the users in the form of machine after it is up to the requirements, the users can directly follow the steps to install the equipment when they get receipt of it.

 1. Installation Step

 1) Check whether the basis of surface is level, if it is uneven, adjust the leveling pad. Check the ground pin-hole size and pore size of the centre. Check whether the basis of elevation to meet the requirements.

 2) Mount the shock absorber to the ground pin holes, install the nut first but not tightened until the machine is in the right place, then solid-tight.

 3) Hoisting the machine in the place, tighten anchor bolts, tighten the upper pairs of nuts before the measurement with the caliper pad diameter, it is required that the diameter of compact size should be increased 2~3mm than the first fasten one.

 2. Test Step

 1) Checked before testing items

 a. All bolts connections should be tighten.

 b. There is no equipments which have effects on the machine operation.

 c. Make sure the pulley can be moved with both hands so that the machine can be rotated flexibly with non-stuck and abnormal noise.

 d. Make the belt hang right.

 e. Indicator within the oil tank should be located in the groove between the upper and lower limits.

 2) Commissioning and inspection of the project

 Meet the above requirements, follow these steps, and start running in the air for 8 hours.

 a. Open the oil pump motor.

 b. Observe the oil supply situation, make sure everything is ok, open the console.

 c. While there is no abnormal noise, stable operation, measure the amplitude of the centrifuges in the horizontal plane and make sure that it is less than 0.3mm.

 d. Measure the oil temperature every 30 minutes, ensure the oil temperature rising is no more than environmental temperature-30℃.

 3) Loading Test

 When all functioning of the machine working in the air is normal, then gradually feeding at the same time pay attention to the functioning of the device, while there is no abnormal phenomenon, the handling capacity can be increased to 150~200t/h, the handling capacity of the material easily dehydrated can be larger, difficult to dehydration material handling capacity can be smaller. Add enough materials, it may take the measurement as the following items, when all meet the requirements, the equipment can be put into use.

 a. Checked by commissioning and inspection items

 b. Measuring capacity

 c. Moisture measurement products

 d. Measurement original compound, the content of grain size of less than 0.5mm

 e. Measurement of centrifugal fluid solids

 f. Measuring power consumption

 Operation and Maintenance of Vertical Centrifuge

1. Operation

 1) Pre-drive checks

 a. Check the machine whether in full state and the connectors are loosening.

 b. Check whether the material plug the machine and the oil spill out of the pipeline.

 c. Moving the pulley, check whether the machine is resisted and the belt tensioning situation.

 d. Check whether the oil level inside the tank between the upper and lower limits of the oil indicator, enable the pipeline junction leakage are prohibited.

 2) Driving

 a. Activate the pump motor, to observe the oil flow table. After the oil flow through 1~2 minutes, then start the main motor.

 b. When the machine is running in the normal condition, begin to feed, the charging capacity should be gradually increased.

 3) Parking

 a. Stop feeding, get the closure of the host after 2~3 minutes.

 b. Shut main motor down after half a minute, and then close the pump motor.

 2. Maintenance

 Centrifuge normal maintenance plays an important role in preventing accidents and injury in the weight of link components in the device’s using, and the systems should be required to perform.

 1) Lined lid is easy to wear and tear, open the lid or observe the lid abrasion situation from the observation hole, if the abrasion is serious, it should be replaced promptly.

 2) Distribution cone is mounted on the top of the rotor body, contacted with material directly and easy to wear and tear. Every time when you change the screen and scraper, pay attention to check the distribution of the remaining tapered wall thickness, if it is too thin, take replacement timely.

 3) Screen is the key part of the centrifuge, it is forbidden that there is no wire, wood, bolts and debris in the machine while it is used. For a long time using, if a little screen surface was damage, it allowed to be repaired by welding, but if the gap in the screen is as large as 0.75mm wear or screen seriously worn, the screen should be replaced. Likewise, if the mesh repair welding area is too large, re-do before the use of dynamic balance.

 4) Spiral scraper, it should be paid attention to adjust the gap between blade and the screen surface when it is working, usually 0.3~1.5mm. If the gap is too large, it can mount the adjustment pads on the top of the rotor body underside for each additional pad, the gap decreased 0.34mm. If the adjustment of all cushion mount to the lower part, the gap remains large, replace the blade. It should pay attention to the pairs of containers while changing scraper, mount the weight of two scraper into a symmetrical position to keep the rotor body balancing performance. After replacement of the scraper, the machine should be conduct and test run in the air operation. If the rotor vibration is too large, it would have to do the rotor body balancing.

 5）Export the protection lining, materials get through the lower scraper with the influence of centrifugal force, the material is left out in the protection of lining, and then fall until the belt exit cone machine, it should pay attention to the protection liner wear circumstances from the hole observed when it is used. When serious damage happened, replace it timely.

 6) The export cone is at bottom of the machine, when material falls, the cone inner surface is often worn in use, and the lining should be checked regularly. If there is some damage, it must be promptly replaced.

 7) The differential is a driving part of the machine, it should be aware of the lubrication conditions when it is used. It should pay attention to whether the oil is spilled, oil flow table is oil flow and the differential pulley-side and the upper part of bell-shaped cast-side sealing department have leaked oil. Enable that there is not any unusual noise in the working differential.

 8) Lubrication system. It should be always checked the oil spill situation, pressure gauge and oil flow sheets. Oil filters in the filter and the oil tank strainer should be periodically cleaned or replaced. The oil level in the fuel tank must be within the upper and the lower limits shown in the table.

 9) Cleaning the materials inside the machine regularly, rinsing the materials between the hood and lining surplus with red bell-shaped water, cleaning the appearance of the machines and the places around the equipment, make sure it is working in good condition.

https://www.cicemech.com/products/thrust-roller/

CIC is a more than 30-year manufacturer and reputed supplier of thrust roller used in rotary kilns, rotary type driers and so on. CIC has been specialized in design, producing whole set of rotary machinery, so also has rich experience in supplying support device, such as thrust roller, thrust assembly, support roller, support roller assembly and so on. CIC has successfully made breakthroughs in research and development technologies of spheroidal cast iron thrust roller, we possesses professional design team, advanced equipment and detecting method, strict quality control system to meet all your customized requirements of thrust roller. High quality, excellent performances and competitive price will make you rely on us and choose us.

 Exhibition of Thrust Roller

 Advantages of Thrust Roller

More than 30-year experience

  ISO 9001:2015 Standard certified

  Custom-made design

  Strict quality control

  Prompt delivery

  QA and DOC: chemical composition report, mechanical properties report, sphere iodization rate report, UT report, PT report, heat treatment report, dimensions check report, hardness report.

  Process: raw material purchasing - casting- rough machining - heat treatment - semi machining - finish machining - shrinkage fitting - painting and packing

  Application: mainly used for supporting devices of rotary kilns, rotary type driers and so on.

  Products ability: Max OD: 2.0m

  Various process conditions are available.

 Parameters of Spheroidal Cast Iron Thrust Roller

Name

Thrust Roller

Material

Spheroidal Cast Iron

Chemical Composition

C: 3.08~3.30, Si: 2.49~3.13, Mn: 0.55~0.61, S: 0.017~0.022, P: 0.045~0.052

Spheroidal Rate

≥90%

Hardness Value

HB 265~300

Mechanical Properties

Tensile Strength: ≥720N/mm2, Yield Strength: ≥420N/mm2, Elongation: ≥2%

https://www.cicemech.com/products/supporting-roller/

CIC is a more than 30 years manufacturer and reputed supplier of support roller used in rotary kilns, rotary type driers and so on. CIC has been specialized in designing, producing whole set of rotary machinery, so also has rich experience in supplying support device, such as support roller, support roller assembly and so on. CIC possesses professional design teams, advanced equipments and detecting method, strict quality control system to meet all your customized requirements of support roller. High quality, excellent performances and competitive price will make you rely on us and choose us. CIC has manufactured spheroidal cast iron supporting roller with max. diameter 1.5m, and high quality alloy steel support roller of max. diameter 2.1m.

 Exhibition of Supporting Roller

 Feature of Supporting Roller

Material: spheroidal cast iron, cast steel, forged steel and as your requests.

  Standard: Standard: ANSI, API, ASTM, BSI, DIN, GB, ISO, JIS and more standards.

  Mechanical Properties: customized requirements are accepted.

 Hardness: customized requirements are accepted.

  Surface treatment: rust preventive oil and according to your requirements.

  Application: mainly used for supporting devices of rotary kilns, rotary type driers and so on.

  QA and DOC: chemical composition report, mechanical properties report, sphere iodization rate report, UT report, PT report, heat treatment report, dimensions check report, hardness report and more.

  We can offer third-party inspection.

  Process: raw material purchasing - casting- rough machining - heat treatment - semi machining - finish machining - shrinkage fitting - painting and packing.

  Various process conditions are available.

  Certificates: ISO 9001:2008.

  Products ability: Max OD: 2.5m.

  Heat treatment: quenching and tempering, normalizing and tempering.

  QC: fabrication schedule, fabrication process chart, inspection and test plan.

  Packing: coated with rust preventive oil, wood- steel frame, seaworthy packing.

 Our Advantage of Supporting Roller

More than 30 years of experience

 ISO 9001:2008 Standard certified

 Custom-made design

 Strict quality control

 Prompt delivery

 More wearable

 Lower noise

 Longer service life

 We Can Provide Installation Service for You:

 Technical Parameter of Supporting Roller

Name

Supporting Roller

Material

Spheroidal Cast Iron

Chemical Composition

C: 3.08~3.30, Si: 2.49~3.13, Mn: 0.55~0.61, S: 0.017~0.022, P: 0.045~0.052

Spheroidal Rate

≥90%

Hardness Value

HB 265~300

Mechanical Properties

Tensile Strength: ≥720N/mm2, Yield Strength: ≥420N/mm2, Elongation: ≥2%

 Package and Delivery of Supporting Roller

Careful and safe packaging ensures that your products arrive at the customer site smoothly.

https://www.cicemech.com/products/sag-mill/

Semi-autogenous mills, or SAG mills as they are often called, can perform grinding operations equivalent to two or three stages of crushing and screening. SAG mills are characterized by their large diameter and short length as compared to ball mills. The inside of the mill is lined with lifting plates to lift the material inside the mill, where it then falls off the plates onto the rest of the ore charge.SAG mills are often used in grinding operations of modern concentrators, which can directly produce particle size of finished products or prepare feed materials for the downstream grinding sections.

 Introduction of SAG Mill

Like ball mill and rod mill, SAG mill also belongs to horizontal placed cylinder grinding equipment, the working principle is basically the same, which by means of processed material itself (or add a small amount of medium) in the simple body of continuous impact, rolling grinding and make the material crushing. The filling rate of steel ball in the shell of the semi-autogenous mill is a main item to distinguish SAG mill and autogenous mill. In order to eliminate the impact of the accumulation of rock, the autogenous mill allows to add about 3% of the ball (φ80 ~ φ120), SAG mill steel ball filling is generally 8% ~ 12%, even up to 15%.

 Advantages of SAG Mill

Reduce Lifetime Costs

 The full range of specifications and wide range of applications enable SAG mills to perform grinding operations with fewer configurations than conventional mills. This helps to reduce the investment and maintenance costs of the SAG mill circuit.

 Wide Application

 The scope of application is wide due to complete specifications of SAG mill. The semi-autogenous mill can be equivalent to two or three stage crushing and screening, rod mill, and part or all of the ball mill grinding operation effect.

 SAG mill is also the best solution for wet grinding. In this regard, the crushing and screening process is difficult to complete.

 Efficient Automated Operation

 From circuit design to operation and optimization, our process experts help you create an efficient automated process that ensures the grinding results you expect.

 Through automatic operation, electricity can be saved, grinding medium and liner consumption can be reduced while increasing production capacity.

 Intelligent Grinding Expert System

 Unique grinding expert system can comprehensively monitor the real-time operation of the SAG mill, grinding status, and material parameters. Through computer control system, make the man-machine interaction effectively, save manpower, and improve accuracy and capacity.

 Learn more about the Intelligent Grinding Expert System

 According to professional data sources, by far the largest SAG mill is 42' (12.8m) in diameter, powered by a 28 MW (38,000 HP) motor. While CIC is currently capable of manufacturing SAG mills with a maximum diameter of 21' (6.5m)