1. The roller press crush roller
2. Application : grinding limestone ,sandstone , shale ,cement clinker , blast furnace slag etc brittle material
3. The roller press is one kind of new mineral grinding equipment with new energy- saving function , it is applicated to press limestone ,sandstone , shale ,cement clinker , blast furnace slag etc brittle material .
The roller press has final grinding roller press and mixed grinding press . Comparing with ball mill , it has many advantages ,for example , low noise ,high efficiency , low steel consumption , low weight , less floor space ,easy installation .
4. The roller is divided into sliding and fixed roller , fixed roller is fastened onto the machine with bolt , the two ends of sliding roller is pressed by four pieces hydraulic cylinder with force , its force is about 100KN/cm .
5. The roller has two type :
5.1. sleeve roller
5.2. integral roller
6. The roller choose forging material , it has good mechanical property and lifetime .
The roller main diameter size range :OD500-1500mm
7. Surface hardening method : overlaying welding with wear-resistant welding wire
8. Surface hardness: HRC55-60
9. Work lifetime :8000-10000 hour
10. Surface welding seam shape : groove ,circular corrugation , herringbone ripple ,inclined well pattern corrugation
11. Roller repairing method : on-line welding repairing
Our Company
Jiangyin Eternal Heavy Industry Co.Ltd was established in 2008.Our products mainly include all kinds of rolls.
We are supplying alloy chilled cast iron rolls for steel plant. The alloy chilled cast iron rolls are made of special cast iron. We use two production technologies, the ordinary gravity pouring process and the centrifugal pouring process. Customers are free to choose.
A. Produce Process: EAF + LF + VD + (ESR) + Heat Treatment (optional)
B. Surface Finish: Black, Peeled, Turned & Polished
C. Technical Report: Chemical Composition, Physical Properties and Mechanical Testing according to the customer's requirement and Standard.
We have heavy duty workshop with area 10000 square meters. There is double layer crane in the workshop.The lifting height could reach to 16 meter while lifting capacity could reach to 75 tons. Our machining equipment including Horizontal Lathe (11 meter ), Vertical CNC Machining Center, Display boring and milling machine, Frame type CNC machining center, CNC Lathe, Deep hole boring machine (13 meter), honing machine,etc. Testing equipment including Intelligent Pressure Test Machine, UT Detector, MT Detector, Chrome Thickness Meter, etc. Eternal company would devote to supply first rate equipment and provide total solutions to our customer. In the past ten years, we devoted ourselves to continuous market expanding and the research and development of new products. Till now, our products have been export to nearly 50 countries and own good reputation from our customers . You are welcome to visit our company !
1. who are we?
We are based in Jiangsu, China, start from 2008,sell to Domestic Market(36.00%),Eastern Europe(21.00%),Southeast Asia(16.00%),South America(12.00%),North America(9.00%),Northern Europe(4.00%),South Asia(2.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Roll&Rollers.
4. why should you buy from us not from other suppliers?
We have rich experience on casting, forging and heat treatment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Western Union;
Language Spoken:English,Chinese,Portuguese,Russian
Audited Supplier 
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