Gold Mining Crusher Industrial Crusher Roller for Hard, Medium Hard and Soft Materials Fine and Intermediate Crushing

Introduction

Roll crusher is also called double roll crusher, double teeth roll crusher etc. The surface of roller crusher are made of high manganese steel, which can stand up to heat treatment. Double roller crusher is suitable for rough and intermediate crushing of brittle materials in such industries as cement, chemical industry, electric power, mine, building materials and metallurgy. The grain size of the input material is large, the particle size of the output product can be controlled, and it is possible to effectively destroy the material whose compressive strength is less than 160 MPa.



Features
1.The rollers is wear-resisting chromium molybdenum copper alloy with long service.
2.The gap between the rollers is adjustable, so that the output size and capacity will be changed accordingly.
3.This crusher is equipped with motorless scraper. When the raw material has high moisture content, it can avoid to affect the output size and avoid sticking the roller or blocking the machinehe.
4.According to requirement, it could be in flat roller or toothed roller.

Structure

Working Principle:

The materials to be crushed fall from the feeding mouth to the space between the two rolls.After being squeezed and crushed, the final products will naturally fall. When there are too hard materials or materials that cannot be crushed, the rolls of the roller crusher will automatically withdraw under the effect of hydraulic cylinder or spring to increase the gap between the rolls, and the too hard materials or the materials that cannot be crushed will fall down.Thus protecting the machine from being damaged.
There is a certain gap between the two rolls that rotate at the opposite direction, and the maximum discharging granularity of the final products can be controlled by changing this gap. Double roller crusher's the materials by relying on the two round rollers rotating at the opposite direction, and four-roll crusher crushes the materials by relying on the two pairs of round rollers rotating at the opposite direction.

Technical Parameters

Detailed Images




Company information

Victor is a large mineral processing manufacturer for 15 years history, with covering an area of 48,000 square meters and 20,000 square meters for workshop, with various large modernized machinery facilities, professional R&D team and installation team. 

With 32% market share in China and the rest to overseas, already successfully exported to over 50 countries, such as USA, England, Australia, Brazil, Turkey, Italy, Russia, South Africa, Zimbabwe, Sudan, Ghana, Congo, Morocco, India,Indonesia, Malaysia, Philippines, North Korea, Mongolia, Vietnam, Thailand etc.

Our goal is to provide one-stop service for you and assist you to solve all problems from investment to his return in the field of mining, including the preliminary mineral analysis, mineral processing test, engineering design, equipment debugging and technical training etc.. 
We are expert especially at mining separating and lab mining plant, main products as below:

Gold trommel wash plant
Shaking table
Spiral chute separator
Centrifugal gold concentrator
Jig separator machines
Waste recycling machine
Grinding and mill crusher
Flotation cell machine
Magnetic separator
Laboratory mining plant


Package: FCL & LCL export standard container 20GP/40GP/40HQ. 

FCL: main machinery gold shaking table in nude package and bulk in container, spare parts in wooden box or as your special requirement
LCL: machinery are packed in steel frame, base and deck are separately packed. 

Shipping: by sea shipment, by air shipment or by courier express, it depends on you.

Payment Terms: T/T or L/C is preferable. T/T: 30% deposit and the balance before delivery 

We will take photos for your products when finished and show you before delivery. Also keep you informed for any updated information including shipping before you receive it, to let you rest assured. 

Delivery time: shipped in 15 days after payment


FAQ

1.How is the quality of your products? (mining equipment/machine)
Answer: Our products are manufactured strictly according to national and international standard, and we will take a test on every grinder before delivery.

2.Guaranteed?
Answer: All of our products are guaranteed for one year. If products quality is not consistent with the description as we
described or the promise before you place order, we promise 100% refund.

3.How about price?
Answer: For the complete same machine, we can promise our quality is the best when the price same as other competitors, and our price can be lowest when the quality at standard level.

4.Service and Payment Terms?
Answer: We can accept T/T and L/C; 30% deposit, 70% balance before delivery, which is international trade practice;Finished product pictures will provide to customers before delivery.


Our Service

1) Pre-sale service: Freely provide project designing, process designing, choosing suitable equipment for you.

2) Medium-sales service: Accompany you to complete the acceptance of the equipment, draft the construction scheme and detailed process, and complete process of export

3) After-sales service: Offer considerate technical guidance in installation, debugging and operators training. We are available at any time if you need.