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Apron Feeders

Apron Feeders are designed and built in a wide range of sizes to handle heavy, lumpy and abrasive materials, and provide a reliable means of controlling the feed rate to prevent surge loads to primary crushers, belt conveyors and other plant and equipment.
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Related cases
Heavy-Duty Apron Feeder
Heavy-Duty Apron Feeder for Heilongjiang Duobaoshan Expansion Project
Contact Us
Middle of Xinchang North Line, Xinxiang City, Henan Province, China
How it works

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 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 silo is transported along the conveying line to the front of the body for continuous and uniform feeding.
apron feeder 

According to Metso, Thyssenkrupp and Flsmidth experience, we can provide the equal quality products and parts.

 
OUTSTANDING ADVANTAGES
Born for the worldwide mining operation, and more than 30 years of production practices, various incapacities, widths and lengths to meet customers’ demands, in addition, keep our standard in quality, endurability and dependable.
1.Using 16Mn steel plate with high strength and stiffness, to withstand great impact.
2.Standard track chain, no lubrication or deviation, for interchangeability and long service life.
3.The sprocket material is made of high strength alloy steel and quenched, which has excellent wear resistance.
4.Equipped with composite spring on the tail part, which can effectively buffer the impact load of the chain.
5. Segmented drive sprockets, easy to maintain without removing the chain plate.
6.Traction chain and load chain are separated, so the dynamic load is small to achieve exteneding life.

Benefits
Avoid the blocking to the crushers and other device at a uniform conveying speed.
1.The bottom plate is provided with a scraping device, and the adhesive material and the material are less.
2.Frequency control, energy saving and easy control, convenient and adjustable material delivery, uniform delivery and feeding
3.Suitable for transporting high humidity and viscosity material.
4.Lower the maintenance cost. apron feeder advantages
why choose exct apron feeder
apron feeder pan Pans
According to different working conditions, we will choose the most suitable design to meet your requirements. Example, we use manganese pans to replace cast steel pans, with a longitudinal center rib, avoiding excessive deflections under high-impact loading and severely abrasive working conditons.

 

Chains
The track chain is used in our apron feeder, because the pin and bush are made of heat-treated alloy steel. To withstand greater weight, the chain link is made by drop forging, which can effectively prevent the external sands entering, thus, prolong the chain life.

 

apron feeder chain
apron feeder Tail wheels Tail wheels
Feature a segmental rim of hardened steel or manganese alloy mounted on a precisionmachined alloy hub.

 

 

Rollers
Single flange tractor type rollers are mounted on support members in groups of 2 to 4 units to make disassembly and replacement easier.

 

apron feeder roller
apron feeder MATERIAL
apron feeder application in material
APRON FEEDER CASE
 apron feeder

Project: Heilongjiang Duobaoshan Copper Co., Ltd. Phase II Expansion Project
Equipment: Apron Feeders
Equipment Model: GBZ150-7.5
Material: Prophyry Copper Mine
Application: Metallurgy Industry
Customer: Heilongjiang Duobaoshan Copper Co., Ltd.

 

apron feeder


Project: Limestone Apron Feeders for Qinghai Construction group
Equipment: Apron Feeders
Equipment Model:GBZ150-7.5
Material: Limestone
Application: Construction Industry
Customer: Qinghai Construction Co.,Ltd.

 apron feeder
Project: Two-Apron Feeders in Mineral processing plants in Singapore
Equipment: Apron Feeders
Equipment Model: GBH120-2.2
Material: Calcium Carbonate
Application:Cement Industry
Customer: Melaka Mineral Processing Plant

apron feeder for coal

Project: Heavy-Duty Apron Feeders for Coal Crushing System
Equipment: Apron Feeder 
Equipment Model: GBZ150-7.5
Material: Coal
Application: Power Industry
Customer: Urumchi Gaofeng Power Plant

Specifications
Medium Apron Feeder Technical Specifications
Model GBH80-2.2 GBH80-4 GBH80-15 GBH100-1.6 GBH100-3 GBH100-12 GBH120-1.8
Specs 800*2200 800*4000 800*15000 1000*1600 1000*3000 1000*12000 1200*1800
Chain plate Width (mm) 800 1000 1200
Wheel base mm 2200 4000 15000 1600 3000 12000 1800
Speed (m/s) 0.025-0.15 0.1693-0.0085 0.025-0.15 0.1693-0.0085 0.025-0.15
Max feed size (mm) 300-400 ≤300 ≤350 300-400
Capacity m3/h 15-91 6.5-128 22-131 10-192 35-217
Dimension (mm) Length 3840 5640 17018 3240 4340 14018 3440
 Width   2853 2826 4046 3026 3114 4246 3313
Height 1185 1495 1235 1495 1285
Gear ratio 31.15 45 31.5 45 31.15
Power (kw) 7.5 15/10 7.5 15/10 7.5
 
Model GBH120-2.2 GBH120-2.6 GBH120-3 GBH120-4 GBH120-4.5 GHB120-4.5 GHB120-6
Specs 1200*2200 1200*26000 1200*3000 1200*4000 1200*4500 1200*4500 1200*6000
Chain plate Width (mm) 1200
Wheel base mm 2200 2600 3000 4000 4500 4500 6000
Speed (m/s) 0.025-0.15 0.2-0.01 0.0085-0.04
Max feed size (mm) 300-400 ≤350 ≤400
Capacity m3/h 35-217 14-289 9-63
Dimension (mm) Length 3840 4240 4640 5640 6140 6140 7640
 Width   3314 3313 3114 3576 3549
Height 1285 1310 1253
Gear ratio 31.15 41.52 56
Power (kw) 7.5 11/7.5 7.5

Selection instructions

1.Material to be processed: ______
2.Handling capacity: ______t/h
3.Material density : ______t/m³
4.Center distance between the head sprocket and tail sprocket :______m
5.Max. granule size of the feeding material: ______mm
6.Max. Granule’s percentage in whole material:______ %
7.Is the layout of the apron feeder inclined or horizontal ?
If it is inclined,what is the inclined degree______°
It's best to provide us with a detailed layout (Hand-drawn sketches are ok)
8.what kind of equipment is used to feed the material: ______
9.what kind of equipment is used to discharge the material:______
10.Working power supply: ______V ______HZ
11.Required quantity: ______

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