Economical brick factory (Brick machinery +Small tunnel dryer +Hoffman kiln)
Tentative layout of Economical brick factory
1. Description
This kind of brick factory adopts the twice setting process that is semi-stiff extrusion, drying by the tunnel dryer with small section and fired by Hoffman kiln.
The dryer adopts brick-concrete structure and pre-cast concrete roof. The drying agent is the residual heat from Hoffman kiln. The quality of the brick drying will be ensured by adjusting the system to control wind volume and temperature.Dried green bricks are transported by tractor to Hoffman kiln where they are fired to finished bricks.
This brick factory is characterized by:
Advantages: less investment, production is not influenced by weather conditions; residual heat from
Hoffman kiln is used.
Disadvantages: Hoffman kiln needs lots of labor, poor working conditions, not suitable for the production
of high cell rate brick, low acceptance rate.
2.Basic requirements to set up brick plant
1) Raw materials (Clay, shale, coal gangue, fly ash etc…,)
2) Land for brick plant: 20000 ~ 30000 m2 (according to different production capacity)
3) Workshop for machinery: 1500~ 2500 m2
4) Raw material storage house: 600~1000 m2
5) Power: 400~800KW
6) Water source
7) Fuel: Coal,gas,heavy oil etc..
3.Service for setting up brick factory
Before-sale services:
(1) Tell customer how to build a brick plant, the complete plant including three parts, brick shaping machinery,
drying and firing.(Confirm clay,power electricity,water,land area, fund)
(2) Guide customers to choose the best and economic plant, recover the investment within short time.
(3) Site inspection
(4) We are responsible for the offer, flow chart, and detail specification of each machinery.
In-Sale services:
(1)Quality control must be inspected strictly
(2)In accordance with the agreements stipulated in the contract
After-sale services:
(1) We will send the technicians to guide with device installation, debugging and training operators until
customers are fully satisfied.
(2) Guarantee for machinery, materials and equipment supplied under this quotation
are valid for a period of 12 months after commissioning or 16 months after delivery whichever is earlier.
Warranty shall cover manufacturing defect in material and workmanship but exclude:
a. Daily wear and tear b.mishandling or improper operation
c. Incoming power supply fluctuation d. Consumable and spare parts.
(3) Regular visit customer, consult with the customer feedback,
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