Product Description
Roller box of Φ 285 finishing mill
Composition of roller box
Roller case, front lateral plate ,front panel, upper and lower eccentric locking collar, upper and lower roll shaft, taper sleeve, slip loop and cooling spout.
Technical characteristics
1, the main case use manganese steel as welding workpiece to guarantee the required intensity of big impact and heavy loads. In order to ensure the stability required of the precision of the produce of the case, the case need to take aging treatment after welding to eliminate internal stress. Every equipped holes in the case and the surface should use the fine tool to produce to make sure the case accuracy and interchangeability.
2, Upper and lower roll shaft use the low carbon alloy steel as the welding blank, after roughing, workpiece need to take ultrasonic flaw detection process to quench. In order to ensure the tooth surface with high hardness, tooth surface need to take carburizing and quenching treatment after semi-finishing .Fine grind of tooth surface to insure the high accuracy. After finishing the produce of roll, the balance test is needed to make sure the spinning accuracy when roll shaft is working in the high speed (2500r/min) condition.
3, Upper and lower eccentric locking collar use ZG310-570 welding steel workpiece, inner diameter and outer eccentric use finishing machine tool to ensure the inner and outer eccentric distance and machining precision. So the interchangeability of eccentric locking collar and adjustment precision of roll gap is guaranteed.
4, Front lateral plate and front panel use carbon steel to take quenching and tempering treatment, the yielding of workpiece adopt high precision machining tool. Upper and lower surface need to grind to ensure the interchangeability and equipped accuracy required. The bluing and hard chrome plating on the surface of workpiece ensure the durableness of workpiece.
5, Roller box and transmission box used embedded structure to increase the total intensity and stability. After finished the installation, at least 2hours no-load high speed test is needed. The work sound should be uniform, smooth, no-impact noise. The joint surface has no leakage after the installation of roll shaft and transmission box. Checking whether the assemble accuracy of roller box can reach the design requirement.
Before sale: design the suitable machine based on the specific demands
Medium sale:
1.Based on customer's demand to offer moderate quotation project 2.Accept customers to visit our factory
3.Help customer work out the schedule in china
After-sale:
1.On-site training personnel 2.Appoint special aftersale service staff, arrived at the scene guide clients installation and commission.
HangZhou CHINAMFG Electrical & Mechanical Equiment Co., Ltd.
With more than 20 years experience in metallurgical industry, The main business scope for the metallurgical machinery, high-speed gear box, hardened gear reducer. High-speed wire rod, bar, special steel rolling mill production line design, production, sales and installation; As well as for the aviation, steel, oil, electricity, coal mining machinery to provide intelligent re-manufacturing laser quenching, welding, cladding supporting processing, surface corrosion and wear-resistant alloy protective processor full set of technology development, services and applications. Crack detection of the equipment and spare parts, CMM measure and Gear detection. Products through the ISO9001 certification, the use of “Hangji” registered trademark of ZheJiang famous brand, with more than 10 patented technology, the establishment of a complete research and development, production and quality assurance system for high-tech enterprises.
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| Application: | Machinery, Steel Rolling |
|---|---|
| Function: | Clutch |
| Layout: | Three-Ring |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
Can I Use Synthetic Oil in My Gearbox?
Yes, you can use synthetic oil in your gearbox, and in many cases, it can offer several advantages over conventional mineral-based oils:
- Improved Temperature Stability: Synthetic oils typically have a higher resistance to thermal breakdown, making them suitable for gearboxes that operate at high temperatures.
- Enhanced Lubrication: Synthetic oils often have superior lubrication properties, providing better protection against friction, wear, and component damage.
- Extended Oil Change Intervals: Synthetic oils can often withstand longer operating periods without losing their effectiveness, reducing the frequency of oil changes and maintenance.
- Reduced Viscosity Changes: Synthetic oils are less prone to viscosity changes at different temperatures, ensuring consistent lubrication performance in varying conditions.
- Lower Friction and Energy Loss: The smoother molecular structure of synthetic oils can lead to reduced internal friction, potentially improving gearbox efficiency and performance.
- Cold Weather Performance: Synthetic oils generally flow better at low temperatures, making them suitable for gearboxes operating in cold climates.
- Protection Against Oxidation: Synthetic oils often have better resistance to oxidation, helping to prevent the formation of sludge and deposits that can impact gearbox performance.
However, before switching to synthetic oil, it's important to consider the manufacturer's recommendations and specifications for your specific gearbox model. Some gearboxes may have specific requirements or restrictions on the type of lubricant to use. If the manufacturer approves the use of synthetic oil, it can be a beneficial choice, but if not, sticking to the recommended oil type is crucial to ensure proper gearbox function and warranty coverage.
editor by CX 2024-03-27