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Production
Natural Rubber - SVR 10

SVR 10 PRODUCTION PROCESS


Raw material for SVR10/20 production ( lump cup…) put in the factory will be classified and divided into plots


Workers will gather rubbish such as PE bag, small wooden, PE cord…

             

After that, The Raw materials will be kept ( covered by canvas sheets)
The time of keeping will be at least 10 days, and marked on each lot by keeping timetable.Watering will be made twice a day lot to lot and checked/observed by inspector each day.

   
The checked and kept raw materials will be go to the processing with beginning from admit tank. Admit Conveyor belt will take the raw materials
go to piece-cutter, and drop to the first stir-wash  pool.

   

 

At the first stir-wash  pool , workers will re- pick up rubbish again


After that, the first bucket conveyor belt will take raw materialsfrom the first stir-wash  pool to the first pre-breaker to cut the materials onto smaller pieces, and then drop to the second stir-wash  pool.
At the pool, workers will continue to check and take out rubbis

 

The second bucket conveyor belt will take raw materials from
the second stir-wash  pool to the second  pre-breaker to cut
the materials onto more smaller pieces,
and then drop to the third stir-wash  pool. At the third pool,
workers will continue to re-check and take out rubbish one more time.

 

 

Raw materials from the third pool will be taken onto the three rotation axis creeper ( Creeper No.1)  bythe third bucket conveyor belt , and then go to creeper No.2  and creeper No.3 by conveyors to make material sheets before dropping onto breaker.
At creepers ( No.1/2/3) and conveyors, watering with high pressure will be done directly onto raw materials to wash and reject almost remain sands and dirty articles from raw materials.



After that, material sheets  will be dropt onto the first breaker.
The breaker (machine) will cut material sheets onto small bead with size 4mmx6mm, and drop to the fourth pool.
At this pool, the rubber bead  continue to wash by water



The fourth bucket conveyor belt will continue to take rubber bead washed at the fourth pool to creeper No. 4 to make rubber sheets again, and then the rubber sheets will continue to go to creeper  No. 5, No. 6, No.7, and No.8 by conveyors. At the creepers ( No.4/5/6/7/8) and conveyors,
watering with high pressure will be done directly onto raw materials again to wash and reject remain sands and dirty articles from raw materials.
After that, rubber sheets  will be dropt onto the second breaker.
This breaker will cut rubber sheets onto smaller beads with size 5mmx5mm, and drop to the fifth pool. At this pool, the rubber beads continue to wash by water

 


 The beads will be absorbed into stainless steel cases.
Workers will be dispose box, marked and push case to the drying place before put it onto drying room

 

Then, the dried surface cases will be put onto drying room.
The worker in charge of drying room will adjust degree of heat depend on each lot of raw materials to make sure that the  finished product will be good.

 


The finished product will be check surface, inside to make sure that there will be no rubbish, white slot…, and then it will be weight ( 33.33kgs or 35 kgs depend on customer ordered), pack by bale packing machine, wrapped by PE bag. Then Bales will put on pallet covered by steel box

   


      

  

 

After that , tester will cut sample and take them go to the lab to test indexes  ( Po, PRI, dirt, ML, ash, Nt…).

 


After tested , tester will stamp on each pallet. Pallet will be put on warehouse await for delivery to customers

   


Main office: Hamlet No.3A, Khanh Binh Commune, Tan Uyen Dist, Binh Duong Province, Vietnam
Rep. Office: 13.05 B Screc Tower, Le Van Sy Street, Ward No. 12, Dist. 3, Ho Chi Minh City, Vietnam
Office Phone: + 84.8.22060218 - 22105352 Fax No : + 84.8.62994468 Email: trading@friends-groupvn.com
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