FAQ A: We produce  about 4000 sets every year. Now we have expended our workshop and build another bigger one.  2.Q: How about your delivery time? A: Within 30 days after deposit, we always deliver the goods according to customer's requirement. 3.Q: What's about the minimum order quantity? A: The MOQ is 1 set, customer can mix different sizes in one 20GP.  4.Q: Do you have stock? A: All machines we send to customers are new one. We don't have any stock to ensure customers use best new one. 6.Q: What certificates do you have? A: DOT,ECE,CCC,SNI,INMETRO,GCC,SONCAP,SGS,ECE.,Smark, REACH,SASO,LATU,NOM ect. certificates. AGV rack is a new type of automated rack, composed of an AGV car and a traditional rack. It is part of modern intelligent warehouses. Through AGV unmanned transport vehicles, automated transportation and sorting functions within the warehouse can be achieved, achieving high automation in the entire process of warehousing, loading and unloading, handling, stacking, picking, packaging, distribution, and shipping, thereby improving logistics turnover efficiency, ensuring the timeliness and accuracy of logistics supply, and achieving flexible warehousing functions. AGV rack is a low-cost automated Storage Rack, which has the characteristics of simple structure, low price, convenient use, good quality, and quick effectiveness. Reduce and eliminate unnecessary steps in the production process, reduce unnecessary job settings, and ensure traceability of product quality. Improved the efficiency of goods storage and classification. AGV shelves solve the five major problems of traditional shelves: sorting, displacement, secondary sorting, re inspection of packaging, and sorting according to flow direction. In traditional shelf warehouses, the circulation of goods is usually done manually, with a huge workload, and AGV shelves precisely solve this problem. AGV Rack,Metro Shelving,Storage Shelves,Movable Storage Shelves Suzhou Aomeijia Metalic Products Co,Ltd. , https://www.amjshelf.com
Introduction
 Four roller crusher is suitable for crushing solid materials that compression strength less than 300Mpa, moisture less than 30%, such as coke, coal, ceramic materials, ores, slag, gypsum, clay, salt, chemicals and other solid materials. Features: reliable performance, low maintenance, high crushing ratio, low dust, low noise.
    The four roller crusher can be made up with: four welding roller or four flat roll , two flat and two welding rollers. According to the granularity and user's requirements, we can choose the proper combination. It is a good choice for feed size less than 90mm, finished size 0.2-10mm technical requirements. It can be used in many fields such as iron and steel plant crushing coke, coking plant crushing coal, quartz  industry crushing quartz stone, iron ore in crushing industry, or at similar crushing occasions.
   According to customer requirement, the driving mode is divided into triangular belt and shaft coupling. The driving power can be made by electric motor or diesel engine.
Working Principle
   Four roller crusher is fixed with four high-strength wear-resistant alloy grinding rollers. Their relative rotation makes high extrusion pressure and shear force for crushing the material. Firstly, the material is entered into the space between the top two rollers. Here, it is extruded, pressed and sheared (thick broken) because of the relative rotation of the top two rollers. Then, it is secondly extruded and gnawingly milled (fine crushing) by the middle two rollers which are relatively rotating. Finally, under the extrusion, cut and mill of the next two rollers, the material becomes the required size and sent by the transport equipment
Features and Advantages
Four rollers crusher is equipped with removable shell so it is convenient for daily maintenance and inspection. It is fullsealed design and no dust pollution. Small vibration and low noise. The materials could be crushed for a second time until it meets the requirements. National patent and unique bearing structure design. Large capacity. Easy maintenance and lower cost.
Technical Parameter
Our Key Products
PG series Roller Crusher,Â
PE series Jaw Crusher,Â
PC series Hammer Crusher,Â
PF series Impact Crusher,
PGS shaft Shredder,
Cone Crusher.
Mobile Crushing Plant,
Construction Waste Crushing Production Line,Â
Sand Making Production Line.                          Â
Application
Stones
Coal
Rock
Ore
Fertilizer
Limestone
Feldspar
Grain slag
Quartz stone
Gypsum
Clay
Slat
Chemical material
And other hare material
Payment Terms
 A.30% TT in advance and balance before loading.
 B.LC
Delivery Time
 A. 30 working days after received your deeposit
 B.  According to your request.
Packing
  A. Main Engine Naked, spare pars packed in wooden case
 B. Spare pars packed in steel case
 C. According to your requirement.
Contact informationÂ
Shandong Jiuchang Heavy Industry Technology Co.,Ltd
Fax: +86 0536-3157006
Mobile: 0086Â Â 18763646580Â Â Â Â
Web: http://www.cnjccrusher.com/
World Business
Working Sites
1.Q: What's about your production capacity?
5. Q: Terms of paymentÂ
1). First time cooperation, we can accept  30% TT deposit, the balance should be paid before loading.
2). By irrevocable LC at sight.Â
Shandong Jiuchang Heavy Industry Technology Co.,Ltd
No.236 Quyang Road,Dongcheng Industry Zone Linqu,Weifang, Shandong, ChinaÂ
Fax: +86 0536-3157006
Moble: 0086Â Â 18763646580
Web: http://www.cnjccrusher.com/
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The benefits of applying AGV shelves: improving productivity: allowing managers to concentrate labor resources on value-added tasks and products, while repetitive tasks are handled by AGV; Reduce product damage: The installed sensors and load protection devices allow AGV to accurately and safely handle all loads; Reduce labor costs: By replacing employees with AGVs, fewer employees can be used for operations; Improve efficiency: Seamless integration with production, ERP, and WMS software, enabling accurate on time material flow; Improving safety: The AGV car is equipped with sensors for obstacle detection, which can predict road conditions, avoid obstacles, and ensure the safety of goods.
China Cheap Price Four Roll Crusher Popular in Asia Africa
Model NO.: 4PG0806PT
Inlet Size: 1000×1200mm
Condition: New
Model: 4pg0806PT
Inlet Material Size: Less Than 60 mm
Output Size: Between 0.2 to 10
Material: High Manganese Steel
Capacity: 8 to 90 Pth
Spare Parts Supply: Anytime
Shaft Material: 40 Cr Forging
Certificate: ISO Ce SGS
Color: Blue
After Sale Service: Life-Long Service
Trademark: Jiuchang
Transport Package: Naked Wood Case Steel Case
Specification: Model 4PG0806PT
Origin: Shandong China
HS Code: 8474201000