hard pressure Casting Steel Roller High Speed Rolling Mill Rolls for Industrial
We can supply part with follow test reports :
1. Chemical composition report
2. Key dimension checking record report
3. Full dimension report
4. Metallographic structure report
5. Tensile strength report
6. Third-party test report(If need)
Roller Introduction:About Calender rollers, which are usually configured in pairs, are used to gauge a web to a predetermined thickness by running the web through a controlled gap. Calender rollers are series of hard pressure rollers that are used on-line or off-line to form or smooth a sheet of material like paper or plastic film.
Technical Specifications:
| ·Material | EN-8D/ C-45 (Any other material such as EN 9, EN 19 EN 24 can be requested) |
| Standard Size | 8 mm to 150 mm can be ordered |
| Standard Length | Any upto 3000 mm |
| Standard Hard Chrome Plating Thickness | 25 to 30 microns |
| Surface Roughness | About 0.2 Ra |
| Chrome Surface Hardness | 850 to 1000 HV |
| Straightness | 0.1 mm per meter |
| OD Tolerance | H8/ F7/ G6 |
| Advantage | hard pressure rollers |
Feature
Precision stainless parts strictly according to customer&request drawing,packing and quality request
Tolerance: can be kept in +/-0.01mm
The most advanced inspector to ensure the quality
Experienced technology engineers and well trained workers
Fast and timely delivery. Speedily &professional service
Give customer professional suggestion while in the process of customer designing to save costs.
Free samples of small quantity for customers’ test.
fee to shorten the sample production time
Quality assurance in accordance with ISO9001:2008
Company Introduction:
Anhui Elite High Precision Hard Chrome Shaft has very stringent quality control standards covering every production process. With proper lubrication and use,trouble-free operation for an extended period of time is possible. The high efficiency of linear shaft is vastly...
FAQ
1. What is terms of delivery?
We can accept FOB, CIF, CFR. It is according to customer’ requirement.
2. What is payment terms?
30% by T/T in advance as deposit, the balance before shipment.
3. What is delivery time?
30 days after receiving 30% deposit.
4. Is sample order available?
YES.we can accept 1-3 pcs of free samples for you of normal size and less than 1meter length.
5. What is lead time for a sample?
Current sample needs 1-3 days, customized sample needs 7~10days.
6. what express do you often use to send the samples?
We usually use TNT, sometimes SF or DHL.
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