Product Description
Product Description
Product Application of 2 high rolling mill machine for wire rod,tmt bar making
1. Final product: 5.5-12mm wire rod, 8-32mm rebar, 40-120mm round bar,strip steel etc;
2. Raw material: steel scrap or billet
(billet section size:60*60mm,80*80mm,100*100mm,120*120mm,130*130mm,150*150mm,180*180mm etc;
length: 3m,6m or 12m )
3. Annual capacity: 50,000T/Y; 100,000T/Y; 150,000T/Y; 200,000T/Y; 300,000T/Y; 500,000T/Y; 800,000T/Y etc.
4. Steel type:Low carbon steel, middle carbon steel, high carbon steel,quality carbon structural steel, alloy steel, cold heading steel ,welding steel,titanium alloy,tool steel etc.
Process Flow:
Scrap to rebar:
Scrap → Smelting CZPT → CCM(Casting) → ( online heating furnace) → roughing mill machines → intermediate rolling mill machines → finishing rolling mills → shear → cooling → sizing →collecting → packing → rebar storage;
Billet to rebar/wire rod:
Steel billets → reheating CZPT → roughing mill machines → intermediate rolling mill machines → pre-finishing mills → shear → cooling → sizing →collecting → packing → rebar storage;
(Pre-finishing mills → shears → wire rod block mills → pinch roll and laying head → coil cooling conveyor → coil collection station → PF line → packing → wire rod storage )
Main Features:
1) Complete continuous rolling,control rolling,control cooling rolling process setting.
2) Adopting advanced world famous brand components in machine key parts ,electric parts and operation parts.
3) The rolling process is smooth,finished products have high precision and quality with high production yield.
4) Running in a high automatization and intellectualization,save manpower.
5) Comprehensive service for equipment supply, layout design, after-sales installation and commissioning services.
Product Detailed Images:
Roughing/intermediate angle steel hot rolling mill
Name:Housingless Mill “short stress path”
Brand:Hangji
Original: China
Feature:
— Long roll lifetime.
— The roll gap neutrality better and easy to operate.
— Fast roll change, high automation efficiency etc.
— Short stress line model much better for wire rod
and bar production.
Pre-finishing mill/Modular rolling mills with H-V arrangement
Name: Modular rolling mills with H-V arrangement
Brand: Hangji
Original:China
Feature:
— The roller gap is adjusted by using the eccentric locking collar, by adjusting the lead screw and nut , the eccentric locking collar will spin and then drive the roller shaft to move symmetrically, in so to achieve the adjustment of roller shaft gap. The best advantage of this adjustment method is that the central line will be kept unchanged.
— By using the thrust bearing that fixed at the end of the roller shaft, we can effectively prevent the axial shift of the roller shaft, in so to ensure size accuracy of the product.
— The size and structure of the roller box for horizontal framework and vertical framework are the same, all the parts are interchangeable.
— The power transmission and speed control are conducted by a pair of spiral bevel gears in the transmission box, the reducer is omitted from the transmission system of the vertical rolling mill, so that the whole equipment is lighter and smaller.
— As the horizontal framework is completely symmetrical, it can be rotated 180°, so it can be shared by 2 production lines that located at its right and left side.
— Xihu (West Lake) Dis.s device
The entrance of roller box has installed scroll guide and slip guide, the exit of roller box just has slip guide, slip guide is lubricated by special lubrication device.
Wire rod block mill/monoblock
Name:Top cross 45 ° no twist heavy duty block mill train
Brand:Hangji
Original: China
Feature:
— High load capacity
— Low maintenance oil film bearing design
— Multi-groove rolls for maximum roll utilization
— Universal stand design allows interchangeability from 1 stand position to another
— Interlocks with mill controls
Finishing mill(wire rod block mill/monoblock)
Name: Top cross 45 ° no twist heavy duty block mill train
Brand: Hangji
Modle: 90m
Original: China
Feature:
— Unmatched production levels
— Improved laying pattern and coil package
— Minimized vibration and downtime
— Patented technology
— Electric linear actuator replaces hydraulic lines
— Retrofits available for existing High Speed Laying Heads
Other Products and service details:
*** Completely rolling mill solutions including layout design,rolling passes design,workshop building design,
production line setup and online equipment supply according to customer’s requirements.
*** Experienced manufacturer for producing rolling mill,auxiliary equipment and machinery spare parts used in the scrap melting,casting and rolling mill production line.
Such as rough/middle/finishing mills,laying head, vertical and side looper, flying shear, pinch roll ,cooling bed,PF line, TMT systems,melting furnace,CCM,heating CZPT etc.)
*** Technical services and after sale technical supports,professional engineers available for overseas installation
and maintenance .
*** Develop and improve the capacity or speed of existing running production line.
Quality assurance:
- WKD gurantees that all the goods supplied are completely new, technically advanced, high quality and the design, materials and manufacturing process are defectless, they conform to the technical performance required by the customer and can run safely.
- WKD gurantees that the gurantee period of the goods supplied is 12 months after the date of signing the certificate of goods acceptance.
- WKD gurantees that the goods supplied meet the requirements for the quality and technical performace specified during the gurantee period, if it is due to the responsibility of WKD that the goods supplied do not confirm to the requirements for the specified quality and technical performance, the buyer has the right to lodge the claim.
- WKD gurantees that the technical documentation supplied is correct, complete and clear and conforms to the requirements for the design, inspection, installation, adjustment and maintance of the goods.
Our Factory(WKD)
Professional Manufacturer and Service Solutions Provider For high-speed wire rod /rebar production Line
WKD with over 20 years experience in metallurgical industry, commits to high quality rolling process design and hot rolling mill manufacturing for wire rod, bar,rebar, tmt bar and other special steel production line,especially good at high-speed line design,as well,comprehensive installation guidance service.
As a high-tech enterprise with ISO9001 certification & EU, BV certification, “Hangji” brand is well known in China and overseas, with more than 10 patents for steel rolling mahines, HangZhou CZPT has the steel Bar and Wire rod Research Center in HangZhou with a complete R & D, production and after-sales service system
Our Service
Pre-Sales Service:
* Inquiry and consulting support.
* Sample testing support.
* Visiting our Factory.
* Perfect rolling mill solutions including rolling passes design, production line setup, and workshop layout according to customer’s requirements.
After-Sales Service:
* Training how to instal the machine, training how to use the machine and commissioning.
* Engineers available to service machinery overseas.
* Timely spare parts supply
Please contact us freely if any need.
Best regards
Alma Yang
Cell: 18092572139
| Rolling Shape: | Ribbon, Bar, Wire, Wire Rod, Rebar, Tmt Bar |
|---|---|
| Product: | Profile, Rolling Beam, Steel Billet, Cogged Ingot, Wire Rod, Rebar, Tmt Bar |
| Roller Position: | Horizontal |
| Roller Number: | Two-High |
| Layout: | Continuous |
| Type: | Hot Rolling Mill |
| Customization: |
Available
| Customized Request |
|---|
Types of Shaft Collars
A shaft collar is a simple machine component that is an integral part of many power transmission applications. It is most commonly found in motors and gearboxes and serves as a mechanical stop, locating component, and bearing face. Its easy installation and quick assembly make it an ideal component for a variety of applications.
Clamp-style shaft collars
Clamp-style shaft collars are fasteners that fit over shafts. They can be made of aluminum, steel, or titanium. Stainless steel collars are available in corrosion-resistant finishes to prevent galling. Engineered plastics are also available. Black oxide finishes improve corrosion resistance and provide a smooth surface for screw installation.
The holding power of Clamp-style shaft collars depends on the shaft’s bore size and concentricity, which are important factors in many applications. The fastening hardware is also important, as it can affect torque transmission. For example, forged screws are superior to broached screws in a number of ways, including reduced risk of reaming out. In addition, the material of the collar must be strong enough to withstand the torque required by the screw.
Shaft collars are complicated components. Their performance can determine the efficiency of an application. The design process is complex, and many factors are considered. Considerations include shaft geometry, bore size, and style. Shaft collar manufacturers will provide performance information on their website. If you are not satisfied with the information provided, you can contact the manufacturer.
Clamp-style shaft collars are made from high-quality materials. The metal used to produce them is lead-free and stainless, which resist corrosion. Moreover, these shaft collars have a high holding power, so they won’t mar your shaft and ensure proper alignment. These collars can be found in a variety of bore sizes, from 1/8″ to six inches.
Clamp-style shaft collars are available in lead-free steel, 303 and 316 stainless steel, and aluminum. They are available in a one-piece clamp or a two-piece clamp style. They are made of high-grade steel and are machined to a burr-free surface.
Clamp-style shaft collars have two-piece clamps that can be easily disassembled and installed in their proper position. Two-piece clamps are stronger than one-piece collars because all of the clamping force goes directly into the clamping shaft. Two-screw clamps have two and four-screws, and can also be wrench-tightened.
Set screw collars were one of the first shaft collars to be mass-produced. They were often used on line shafting in early manufacturing mills. While they can work well for simple shaft positioning, they’re not the most reliable option for complicated applications. Furthermore, set screws can cause damage to the shaft, making it difficult to reposition the collar or adjust its angle. For this reason, small flats are usually added to the shaft at set screw locations.
Set-screw shaft collars
Set-screw shaft collars are used to secure a shaft to a screw. They are available in several sizes and materials. Typical types include the solid, quick-release, split, and threaded styles. They come in an assortment of sizes and materials, including aluminum, zinc plated steel, and black oxide steel. Most are available in stock and are available in various sizes.
These collars come in many sizes and are ideal for use with standard round shafts. They are easy to install and disassemble and feature a high clamping power. They are also available in custom designs and materials. Set-screw shaft collars are available for use in various industries.
The company manufactures a variety of collars, including steel, zinc plated steel, and stainless steel. They also offer custom and adjustable collars. These collars are used in a variety of industries, including the food, chemical, pulp and paper, and wood industries. They are available with a variety of screw threads.
The screw and shaft material relationship must be compatible to ensure a secure fit. In addition, the shaft material should be softer than the screw material. For this reason, set-screw shaft collars are most effective when the shaft is made from softer material. Some setscrew shaft collars feature forged socket set screws to increase their holding power and torque capacity. Additionally, forged stainless steel set screws also increase their performance and hardness.
Shaft collars can be used on machines and transmission applications. They can be adjusted with a set screw or grub screw. In addition to setting the collar into place, a screw driver can also be used to adjust the grip on the collar. This type of shaft collar is often used in manufacturing applications.
Clamp-type collars are another type of shaft collars. These types allow the shaft to rotate and are used for mounting sensors and fixtures. These collars can be found in one-piece or two-piece styles. They can also be used in harsh environments.
Single split shaft collars
Single split shaft collars are used in many applications to protect the shaft from wear and tear. They are easy to install and disassemble, reducing downtime and labor costs. These collars utilize full seating torque of the set screws to apply equal force distribution around the shaft’s circumference, providing stronger holding power.
These shaft collars are available in a variety of materials. They are typically made from different types of steel, including stainless, alloyed steel, nylon, and aluminum. Some are even available in custom sizes. In addition to standard sizes, single split shaft collars also come in a variety of finishes, including black oxide and chrome.
Single split shaft collars come in metric and imperial sizes. They can be made of various materials, including zinc and lead-free steel. These collars are available with a black oxide finish for extra corrosion resistance. They are also available in 303 and 316 stainless steel. They can also be made from engineered plastics.
Single split shaft collars are the most popular style of shaft collars. They are easy to install and disassemble. They provide a tight fit and superior holding power over solid shaft collars. They are also easier to replace and can be used on a variety of shafts. In addition, single split shaft collars are easy to remove and adjust.
Single split shaft collars are available in a variety of bore sizes. They can fit shaft diameters from 1/8″ to four fifteen/16″. Ideally, the material used should be softer than the set screw. You can also choose between non-plated and chrome-plated collars. These collars are available in metric or imperial measurements.
Single split shaft collars are one-piece or two-piece designs. Single-piece shaft collars feature one screw and two-piece collars have two. They are easier to install than single-piece shaft collars and are suitable for lighter duty applications. Single split shaft collars are available in a variety of threaded bore sizes.
Single split shaft collars have a wide range of uses in industrial settings. They can secure bearings on shafts or locate components in motor assemblies. They can also function as mechanical stops. RS PRO offers a wide selection of shaft collars that meet and exceed industry standards.
editor by CX 2023-11-10