Name: China Open Pit Coal Mine Apron Feeder Manufacturers Suppliers - Good Price - EXCT
Brand: EXCT
SKU: 216787119

Open Pit Coal Mine Apron Feeder is a sprocket drive chain, and a chain plate (conveyor trough) is installed on two chains to transport materials.

Its daily traffic can reach more than 10,000 tons, adapt to the material particle size, wet, hot, hard and other conditions, can also be large Angle (tilt 25°) transport.

Compared with the tape machine, it is not easy to deviate, but once deviated, it is not easy to adjust. In addition, since the material carrier is not viscoelastic tape, once deviated, the chain plate and skirt plate wear each other.

How Open Pit Coal Mine Apron Feeder Work?

Open Pit Coal Mine Apron Feeder consists of drive wheel device, tail wheel tension device,pan- chain device and transmission device.

After the head sprocket is driven, the traction chain in the pan- chain device meshes with the sprocket to drive the entire pans to move along the longitudinal center-line and the roller travels along the track fixed on the frame, thereby completing work.

During the operation of Open Pit Coal Mine Apron Feeder , the high-strength bulldozer die-forged chain is used as the traction part. On each link of the two rows of chains, the overlapping grooves of the heavy structure are assembled to form a continuous conveying line capable of carrying materials. The material discharged from the tail hopper is transported along the conveying line to the front of the body for continuous and uniform feeding.

Open Pit Coal Mine Apron Feeder Details

Drive Device

Drive device utilizes an AC variable frequency drive system that integrates software with electronic and mechanical systems to provide precise conveyor speed control and overload protection.
The main components of the drive device can choose Siemens, ABB, Sew, Flender and other well-known domestic and foreign brands of motor and gearbox, to provide stable and continuous kinetic energy output, with high efficiency, low noise, low vibration and other characteristics.

Sprocket

Cast manganese segmental sprockets bolted to heavy steel hubs keyed to oversized front drive shaft.
The segmental sprockets can be replaced in a very short time without needing to dismantle or remove other parts of the feeder.

Pans

The pans bolted to the chain with high strength bolts and nuts, which can be replaced individually in situ without disturbing the rest of the Open Pit Coal Mine Apron Feeder .
According to different working conditions, Open Pit Coal Mine Apron Feeder can choose heavy duty cast manganese steel or welded construction with ribbed reinforcements, which is suited for materials with high load and high impact conditions.

Rollers

The rollers are designed as a standard tractor rollers with sealed and lifetime lubricated bearings, mounted on the main feeder frame. The rollers has suitably spaced to provide adequate support for the chain assembly.
The rollers can use world famous brands according to customer needs, such as Caterpillar, Komatsu, and Shantui.

Chains

The chain uses an off the shelf dozers chain (Track chain), which is characterized by small pitch error, smooth movement, high strength, large pulling force, and the chain has a self-lubricating device and a sealing device. The shaft is made of hardened steel, which improves the toughness and impact resistance of the traction chain, has good wear resistance and has a long service life.

Tail Tension Device

The tension device is used to tighten and adjust the horizontal position of the chain to ensure that the chain tightness is moderate and make it run smoothly. When the pans are suddenly impacted by the material, the composite spring can play a buffer role to protect the pans and other components from damage.

Open Pit Coal Mine Apron Feeder Features

01/ Heavy Duty Design

Rugged steel support frame with impact rails to limit pans deflection, thus eliminating permanent bending of the pans. And it can withstands all loading conditions during starting and operation.

Lifting lugs are installed in the appropriate position of the frame for easy installation and future maintenance.

02/ Economical And Reliable

We offer Tailor-made machines with a large range of sizes and parameters.Our Open Pit Coal Mine Apron Feeder provide heavy duty feeding and extraction from many applications. Open Pit Coal Mine Apron Feeder s are built robust and the core components of the Open Pit Coal Mine Apron Feeder have a long service life and minimal maintenance,which reduces downtime and increases productivity,thereby increasing profitability.

03/ Installed Horizontally Or Inclined

Open Pit Coal Mine Apron Feeder s can be installed in both horizontal and inclined applications, and they are suitable for the location of different terrain structures. The high inclination also allows to build compact installations and reduce the length of the apronfeeder, thus keeping the investment costs low.

04/ Adjustable Throughput

Open Pit Coal Mine Apron Feeder with optional frequency converter,and it can change the speed of the main motor,thereby changing the chain speed,which can achieve the purpose of adjusting the handling capacity of the Open Pit Coal Mine Apron Feeder .

05/ Simple Operation And Maintenance

The heavy-duty design provides high availability,easy operation,low maintenance and operating costs,and higher profits.

Open Pit Coal Mine Apron Feeder Brochure Download

Open Pit Coal Mine Apron Feeder Application

Crusher Feeding

One machine covers full range of materials, such as cement, ironore, sand, coal, limestone, fertilizers and so on. Unloading of material of any size range, size up to 1,500 mm, suitable for a wide variety of abrasive materials,each unit is tailor-made to suit crusher.

Wagon Unloading

Receive mine material directly from dump trucks, unloading of multiple trucks at once, suitable for unloading in combination with other transportation equipment, high impact load resistance.

Hopper Discharge

Pan of width up to 3,000 mm suitable for large block materials, vertical or even negative angle walls for extremely sticky materials, reasonable pan shape design for better cleaning.

Stockpile Discharge

Several short Open Pit Coal Mine Apron Feeder s in series,unlimited on the height of material stockpile,heavy duty design ensures reliable material extraction

Application Materials

- Mining

- Coke

- Copper Ore

- Overburden

- Potash

- Aggregate

- Clay

- Iron Ore

- Sand

- Gangue

- Cement

- Clinker

- Gold Ore

- Gravel

- Uranium Ore

- Coal

- Gypsum

- Silver Ore

- Nickel

- Oil Shale

- Lignite

- Limestone

- Bauxite

- Kimberlite

- Quartzite

Manufacturing Facilities

A high quality mechanical products, must have excellent tooling equipment. In order to ensure its accuracy and meet the needs of large orders. Henan Excellent Machinery Co.,Ltd owns 140 sets of professional equipment, including Five-axis Gantry Machining-center, CNC Boring And Milling Machining Center, Vertical Machining Center, Vertical CNC Machining Center, Gantry Machining Center, Laser Cutting Machine, Laser Pipe Cutting Machine, Welding Robot Workstation, Lengthen Lathe, CNC Horizontal Machining Center, etc. Advanced processing and manufacturing equipment including Environmental Spraying Room and Heat Trea equipment and ultra large Surface Heat Treatment.

Five-axis Gantry Machining-center

Vertical CNC Machining Center

CNC Boring And Milling Machining Center

Vertical Machining Center

Laser Pipe Cutting Machine

Welding Robot Workstation

Strict Quality Control

At present, EXCT has fully passed ISO9001-2008 international quality system certification, complete quality system make sure that from the product development and design, production, procurement and supply to sales and service process has been effective quality controlled.

EXCT has a rigorous and skilled inspection team to ensure the success of product quality control. The quality inspection department has a strict testing process that runs through the stages of raw material procurement, production, and installation to ensure that every piece of equipment delivered to customers is qualified.

Customer quality inspection

Third-party quality inspection

Third-party quality inspection

Self-inspection

Self-inspection

Self-inspection

Self-inspection

Open Pit Coal Mine Apron Feeder Cases

General Technical Specifications

Open Pit Coal Mine Apron Feeder are customized for each application material to provide the best configuration and meet all your requirements. For more configurations please contact our technical engineers.

Model	Pan width (mm)	Speed (m/s)	Max feeding size (mm)	Rail (pcs)	Capacity (m³/h)	Length(m)
BL800	800	0.01～0.25	350	/	50～350	2～15
BL1000	1000	0.01～0.25	470	1	100～510	3～20
BL1200	1200	0.01～0.2	650	1	120～595	3～20
BL1400	1400	0.01～0.2	680	2	140～850	6～20
BL1600	1600	0.01～0.2	700	2	320～1300	6～20
BL1800	1800	0.01～0.15	800	2	500～1560	8～20
BL2000	2000	0.01～0.15	1000	3	500～1850	8～20
BL2400	2400	0.01～0.15	1500	3	500～2700	8～20
BL2800	2800	0.01～0.15	1800	4	1000～4000	10～20

Selection Instruction

1.Which material to be handling:______
2.Handling capacity: ______t/h
3.Material density: ______t/m³
4.Center distance between the head sprocket and tail sprocket :______m
5.Is the layout of the Open Pit Coal Mine Apron Feeder inclined or horizontal ? If it is inclined,what is the inclined degree______°
6.Max. granule size of the feeding material: ______mm
7.Max. Granule's percentage in whole material:______ %
8.What equipment is used to feed the material into the Open Pit Coal Mine Apron Feeder :______
9.What equipment is used to discharge the material from the Open Pit Coal Mine Apron Feeder :______
10.Working power supply: ______V ______HZ
11.Required quantity: ______
12. Under normal circumstances, the upstream equipment of the Open Pit Coal Mine Apron Feeder is the hopper. In order to facilitate our engineers to calculate the power of the Open Pit Coal Mine Apron Feeder , can you provide the preliminary design scheme or hand-drawn drawings of the hopper?