apron feeders - bq

Apron feeder
Introduction:
ZHONGYI World-Class apron feeder is not a new design. The result is a rugged and reliable tractor-type feeder that remains the preferred design throughout the world. ZHONGYI offers a robust design with an intense commitment to quality and attention to detail. The main benefit to the end user is ruggedness and dependability for heavy-duty operations. The bottom line: reduced operating downtime and lower overall cost.
The various features of the apron feeder:
1. Load bearing performance against falling impact load, hopper pressure is superior.
2. Feed rollers and chains are remarkably durable.
3. Specially processed feed rollers prevent wandering of apron.
4. Simple construction and the built in lubrication system eliminate squeaking and other abnormal sounds in operation.
5. Maintenance is easy. Only a short time is required to change the apron or conveyor chain.
6. Total operation and maintenance costs are low.
Condition for Calculation of Required Shaft Horsepower
1. Hopper pressure applied into the apron
2. Inclination of the apron.
Operational Conditions
1. Maximum feeder capacity and range
2. Physical properties and bulk density of feed material
3. Apron speed.


Apron feeder accessories:
A complete line of world-class apron feeder accessories and auxiliary equipment makes your feeder adaptable to nearly any application. ZHOGNYI custom-designs and manufactures durable accessories to last the life of your feeder while requiring minimal maintenance or added costs.
1. Drive units
a wide range of drive unit options is offered to meet nearly any requirement. available units include constant speed electric, variable speed ac or dc, and variable speed hydraulic drives.
2. Dribble drag/belt conveyors
When required for cleanup, feeders can be equipped with either drag scrapers or dribble belts.
3. Skirts & discharge chutes
ZHOGNYI minerals’ feeders can be equipped with skirts and discharge chutes to accommodate feeder requirements. Skirts and chutes are manufactured out of structural steel plate, rigidly stiffened with structural supports that bolt to the feeder frame. Welded or bolted skirt/chute liners of various materials are supplied for maximum wear. Dust covers and shear bar/gate can also be supplied to complete your package. rear and side nip safety guards can be furnished (optional supply) if skirt boards are included.
4. Lump breakers
Lump breakers/cutters are utilized to break up wet, sticky, clay-like lumps prior to discharging off the head terminal end. They are commonly used in the cement industry to increase flow ability where material is blended or wetted downstream.(note: lump breaker is not designed for crushing rock or hard materials.)
5. Lubrication, safety & instrumentation
- Optional speed transmitter allows operator to monitor feeder operating conditions from a remote location.
- All necessary drive guards are offered. Special requirements can be accommodated pending feeder location and safety code requirements.
- The world-class feeder is designed as a nearly 100% self lubricated unit. Special manual or automatic centralized systems can be furnished upon request.