300tpd high efficiency white and grey small mini cement plant for sale

So far, cement production adopt dry cement kiln process, please kindly see production process as follows:

1) raw material prepare and batching

limestone are crushed to suitable size, fly ash or slag is dried by rotary dryer if moisture is high, then limestone, slag, addtives dosing according to ratio.

2)raw material grinding

mixed raw materials are grinded by raw mill, suitable size can be produced by air classifier, if big production plant, we suggest vertical mill. 

3) preheat and clinker production

Preheater can save fuel, use fully wast hot air produced from clinker kiln. highest temperature in the kiln 1300-1450, big production plant need decomposing furnace.

4) cement production

cooled clinker with gypsum and other addtives dosing then go to cement mill, suitable size produced from air classifier are send to cement storage or packing system

5) dust collector system

in the whole line, different dust collectors are used. such as crushing parts, ball mill, clinker kiln.

6) control system

automatic control system can be offered, whole process is watched on the computer.

Welcome you inquiry us, professional suggestion and design will be offered according to raw material features and special required .

1,we will be at your service for 24 hours,any question and requirement just let us know .

2,we have technical guide and engineer help ,can give you best suggestion and help you solve your problem .

3,our after-sale service is long time for the machine ,anytime with pleasure to answer your question .

4,we provide machine spare parts for free charge to our old customer and any new customer .

 All of our machines with CE,ISO,ETC.

Henan hongji mine machinery Co.,Ltd is located in zhengzhou city ,henan province .With about 20years experenced big machinery factory in henan province .Mainly specilized in all kinds of crusher,shredder ,rotary kiln,dryer ,grinding machine,mining machine and so on , won many domestic and foreign customer to visit and cooperate.

Q:Are you manufacturer or trading company .

A:  we are real manufacturer have our own big factory ,anytime welcome your visiting .

Q:  What do you have for machine installing ?

A:   We have engineer for technical guidance and oversea installing guide .

Q: How can you promise your product quality ?

A: We have about 20 years business experience,we got CE,ISO  and so on for our products.but the most important we win our customer with our best quality and honest.

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Any more question please contact with us and welcome your visiting at our factory .

Ms. Elina Wang 

Mob/Whatsapp/viber/wechat:0086-15617710309

Skype:wang.elina2

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