Specifications

JQF Cutting machine for Sand Lime Production Line
1.High Capacity
2.Easy Operation
3.Good Efficiency

 JQF Cutting machine for Sand Lime Production Line  

 

 

Brief introduction of JQF Cutting machine for Sand Lime Production Line

Cutting machine is one of the main equipments of the (AAC) production line. The annual output of the AAC production line is more than 50000 cubic meters, cutting machine is necessary equipment which increase the efficiency and improve the product quality. Our JQF series of cutting machine can cut the cake in one step by turning it over from six sides. Because of its advanced technology, we just need t swing the cake one time so we can reduce the damage to the cake. Due to advantages, our cutting machine is well-received. After years of technical innovation, we have many models of concrete cutting machine. 

Brief Introduction of Production Process:

 

1.1 Processing and storage of raw material:

 

Sand will be delivered to the plant via self-dumping truck and stored on the open yard. Bagged lime will be delivered to the plant by truck .Bagged 

gypsum powder will be delivered to the plant by truck Cement will be delivered to the plant via bulk tank

 truck .Aluminum powder or aluminum paste packaged in either barrel or bag will be delivered to the plant 

for temporary storage. 

 

 

1.2 Batching and pouring:

 

When all kinds of raw material are ready, batching can be performed. Material in powder form (including

 lime, cement and gypsum) will be sent to powder metering scale  for metering and weighing according to

 the given proportion. Sand slurry and recycled scrapped slurry will be sent to liquid metering hopper for 

scaling to the given proportion. As to the aluminum suspending liquid, Then the slurry will be  poured into 

one mould.

  

1.3 Pre-curing (stopping and maintenance):

 

Slurry begins to foam after it is being poured into the mould and become preliminary curing. It will become 

the “cake” in 2 to 3 hours after stopping and pre-curing in the pre-curing room.

 

 

1.4 Cutting:

 

Cutting of “cake” shall be implemented after completion of foaming to form various sizes of product. Scraps

 formed during cutting will drop into the trench beneath the cutting machine and will be flushed by water into

 the scrap. Cutting and preparation of recycled scrap slurry will be controlled by the microcomputer program.

  

1.5 Autoclaving (steaming):

 

After completion of grouping the queued “cake” will enter the autoclave for steaming and hardening. Normally 

the autoclaving is in one cycle of 12 hours, 

 

 

1.6 Post-autoclaving and finished product:

 

When the hardened finished product is hauled out of the autoclave, it will be handled onto the return line for side

 panel by use of the crane, then will stop at the block separating machine for separating. And then the finished 

product will be moved onto the wooden pallet placed onto the conveying line .

 

Working Principle of JQF Cutting machine for Sand Lime Production Line

 Overturning hoist take the blanks with mould to the cutting cart by turing 90 degree, demould and then leave the blanks and side plates to the cutting machine. The cutting cart moved pushed by the motor to finish cutting, milling flutes, cross cutting. The cutting cart continues to move to the central of the cutting set. The cutting cart continues to move again to the hoist group and then lift to the hardening cart by the hoist. At last, the cutting machine returns to the original position for the next cycle.

 

 Main technical information of JQF Cutting machine for Sand Lime Production Line  

Production process of AAC Concrete Block Plant:

 

 

1. First, dose and match measured raw materials

 

2. After distributing, feed raw material into pouring mixer to make slurry

 

3. Through thoroughly mixing, the slurry is poured to mould

 

4. After precuring with a certain temperature & time, the block would reach certain hardness prepare for cutting

 

5. Tilting hoister would turn over 90 degree of mould

 

6. Then open the mould & separate it from block, take the block with side plate with cutting cart

 

7. The block then be cut through the cutter firstly of two vertical sides of block

 

8. Secondly the horizontal cutting

 

9. Finally the vertical cutting

 

10. After cutting, the block is hanged to trolley with side plate by semi-finished product hoister

 

11. Organizing the cut blocks and put them into autoclave

 

12. Hardening the blocks under certain temperature and pressure

 

13. Take finished products out of autoclave

 

14. The finished product hoister takes the finished product to stock shield

 

15. Packed for loading

 

16. The side plate return back by side plate roller

 

17. Side plate would be organized with open mould

 

18. Clean the mould and preparing for next pouring

 

19. Steel bars processing line for slab production

 

 

 

 

JQF Cutting machine for Sand Lime Production Line