Min. Order : 1 Set

High efficiency double roller crusher for limestone

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Quick Details

Port: Qingdao, Tianjin,Shanghai
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 100 Set/Sets per Month Double roller crusher
Condition: New
Roller diameter: 600mm
Warranty: 1 YEAR
Place of Origin: China
Keyword: Roller Crusher
After-sales Service Provided: Video technical support,Free spare parts,Online support,Field installation, commissioning and training,Field maintenance and repair service
weight: 5.9t
Dimension(L*W*H): As specification
Dimension: 3700x1600x1100mm
Certification: CE, ISO, SGS
Weight: as models
Capacity(t/h): 5-110t/h
Brand Name: FTM
Roller width: 400mm
Type: Roller Crusher
Applicable Industries: Construction works ,Energy & Mining
Capacity: 10-20t/h
Product name: Roller crusher
Motor Type: AC Motor
Motor power: 15kw x2
Discharge size: 2-8mm(adjustable)
Application: mining used
Max. feeding size: 25mm
Packaging Detail: High efficiency double roller crusher for limestone will be packed by carton or woodcase, some small parts of High efficiency double roller crusher for limestone will be packed in woodcase or carton
Henan Fote Heavy Machinery Co., Ltd.
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US$ 300+
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High efficiency double roller crusher for limestone


Product Description

High efficiency double roller crusher for limestone

High efficiency double roller crusher for limestone is widely used for crushing high hard and medium hard materials in such industrial departments such as metallurgy, building material and refractory. It has the features of low noise, little powder dust, reliable performance and convenient maintenance.


High efficiency double roller crusher for limestone is mainly used to crush material below the medium hardness, such as clinker mineral, coke,slag,shale,limestone and so on. The double roller crusher is the most suitable for small and medium non-metal mines and chemical industries to undergo secondary and fine crushing. It has the following features: simple structure, reliable performance, less flour.

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Working principle of High efficiency double roller crusher for limestone

The particles are drawn into the gap between the rollers by their rotating motion and a friction angle formed between the rollers and the particle, called the nip angle. The two rollers force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating rollers.


The adjustment of discharging granularity: There is a wedge-shaped or gasket adjustment device between the two rollers, and on the top of the wedge-shaped device, there is an adjusting bolt. When the adjusting bolt pulls up the wedge, the wedge will lift the movable roll from the fixed roll, so that the gap between the two rolls will become large, and the discharging granularity will become large. When the wedge goes down, under effect of the pressure spring, the gap between the two rolls will become small, and the discharging granularity will become small. The gasket device adjusts the discharging granularity through increasing and decreasing the number or thickness of the gasket, and when the number of the gasket increases, the gap between the two rolls will become large and the discharging granularity will become large; when the number of the gasket decreases, the gap between the two rolls will become large and the discharging granularity will become small.

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Technical Parameter

Technical data of High efficiency double roller crusher for limestone

Roller diameter(mm)400600700800100012001500
Roller width(mm)250400400500600600600
Input Size(mm)≤25≤25≤25≤25≤30≤30≤30
Discharging size(mm)2-82-82-82-82-102-102-10
Processing capacity
Power ModelsY132M-6Y180L-6Y200L-4Y225M-4Y250M-4Y315M-6Y315L-6
Motor power(kw)5.5×215×230×245×255×275×2110×2


 Photos display of High efficiency double roller crusher for limestone
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Main Features

The main features of High efficiency double roller crusher for limestone

1. Unique structure


2. Operation cost is low

1) Low noise and reliable performance

2) High production efficiency and large processing capacity

3) Consumable parts have long life and low loss


3. Easy operation


4. High degree of automation

Its gear transmission consists of a fixed roller, a movable roller, a transmission shaft, a body, a chassis, a cover, a long gear cover, etc. The machine power is transmitted from a triangular pulley on the motor, and then through a pair of intermediate reduction gears. The gear rotates the fixed roll and by means of a pair of long gears at the other end of the fixed roll, the movable rolls are driven, and the two rolls are pressed to press the material in relative motion.

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Packaging & Shipping

High efficiency double roller crusher for limestone

* All the roller crusher are packed by crate wood,other parts are nude package ,or as client demand.
* If the roller crusher size is suitable for container ship, usually by container.
* If the roller crusher size is too big, usually by bulk ship or by container after truncation;
* Transport ways are based on reducing cost for you and keep the crane performance!
* We have developed long-term and excellent relationship with many ocean freight partners, such as APL, COSCO, OOCL, CSCL, MSC, etc. And train carrying is also available.The complete mode of shipping and best service with lowest price are always provided for customers.

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Company Information

Henan Fote Heavy Machinery Co.,Ltd., originally named the First Machinery Manufacturing Company and founded in 1982, is situated in Henan, China. We have established 3 factories and 7 standard heavy industrial workshops, which covers 23,000 square meters in sum, and the number of our staff is more than 2000, including 120 professional reserchers and engineers. With over 30 years' construction and development, our company has become a top famous and reputed brand and export base of mining machinery and civil machinery in China. For the reliable quality of our products and good service, we have gained a cheerful recognition and praise from international market. Our products are exported to more than 90 countries and regions such as the USA, Russia, South Africa, Egypt, Viet Nam, Malaysia, Chile, India, etc.

Our Services

We can not only provide the good quality roller crusher, but also wholeheartedly provide the comprehensive for our clients. The series of professional technology service will make you have an excellent product experience.

Pre-sales Service:
• We will help to Select ston e roller crusher model and supply the flowchart as your project information.
• 24hours working. Reply your email or questions at the first time. 
• Visiting anytime. We will arrange the car to pick you up at the airport or Railway station

After-sales Service:
• After we signed the purchase contract, we will contact the professional group that responsible for ship bookings, commodity inspection, commercial invoices, packing list, insurance policy and so on, in order to provide you the perfect goods trading services, until the product you purchased properly to your hands.

• Experienced technicians guidance is available on the phone, and on the internet. One or more engineers will be dispatched to the quarry site to help install the stone crusher plants. Necessary training about machine daily maintenance to local workers is provided also. 

• We provide one year warranty to make sure your stone roller crusher runs consistently. We always offering lifelong services and provide spare parts for a long term,and repairing main parts under right using for free in two years


Q1.How long is the warrenty of your stone roller crusher? Does your company supply the spare parts? 
A: The warranty period of roller cruhser is one year. Yes, we supply the spare parts for you at lowest cost and we have a professional after-sale service team to promptly and thoroughly solve your problems.

Q2. What Information should customers give us, So that we can be able to provide you suitable quotation and service.
What kind of material you will crush?
What's the maximum size of your raw minerals?
How many tons per hour do you need per hour for the stone roller crusher?

Q3.Can you test our samples?Do you provide crushing flow chart?
A: Yes. You can send your samples to us for test and analysis. Our experienced engineers are specialized in designing process flow for various crushing plant.

Q4. If I need the complete crushing plant can you help us to build it?
A: Yes, we can help you install a complete crushing line and give you related professional advices as long as you need. We had already build many crushing plant in China & Overseas.

Contract Information

Contact person: Anna Mao

Tel: +86 17803851290 (WhatsApp/Viber/Wechat)

Skype/Facebook: sales118(@)sinoftm.com

Website: www.sinoftm.com




Welcome your inquiry of our roller crusher and visiting to our factory