IPDB › China Industry › Manufacturing & Processing Machinery
China, Chinese Durable Four-Roll Short Stress Line Rolling Mill for Heavy-Duty Applications1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Rolling MillRolling MillHot Rolling Mill
Taiyuan Shenxin Machinery Equipment Co., Ltd.
Preview:
Product Description Basic parameters of the mill: Roll sizehorizontal roll Ф1020/Ф845×300mmRoll diameter Ф320G7/r6Vertical rollФ630/Ф560×200mmMaximum rolling force of horizontal roll Maximum load of roll neck6000kNMaximum rolling force of vertical roll3600 kNMaximum rolling torque600kN-mRoll axial adjustment±4.5mmRack traverse stroke±300mmReducer centre distance800mmHorizontal press down motorOMV500Worm gear speed ratio 73mmGear ratio1.2195Total speed ratio89.0244Vertical press down motorOMS250Worm gear ratio50Gear ratio1.2195Total speed ratio60.975Mill type: universal mill for four-roll short-stress line mill, short-stress line tie rod-type mill without plate, universal, two-roll convertible type.Universal rolling mill structure form:Tie-rod connected type short stress line mill without plate mill, the mill on both sides of the support with the installation of vertical roll device structure. Horizontal rolls of the four bearing seats (ZG35CrMo) by four tie rods (34CrNi3Mo, teeth nitrided) connected together with the two sides of the vertical rolls to form a roll group, the roll group fixed to the mill base trolley with a hydraulic nut and bolt; vertical rolls are unpowered slave free rolls, the vertical roll box is locked by the high-strength bolts on the mill stand, the vertical rolls can be slid inside the vertical roll box. The base trolley is equipped with a copper slide plate, which is supported by two slide rails fixed on the foundation, and can be moved along the slide rails to realise the operation of changing rolls.Universal rolling mill horizontal roll bearings by four rows of short cylindrical roller bearings to withstand radial rolling force, double row tapered roller bearings to withstand axial force. Vertical roll bearings are double row tapered roller bearings. Universal rolling mill horizontal roll down mechanism is installed in the top of the four rods, roll gap adjustment using a hydraulic motor fast pressure and manual fine-tuning worm gear - worm gear mechanism, so that the rods rotate, in the rods on the positive and negative threads and the bearing seat of the nut under the joint action of the upper and lower rolls to achieve radial symmetry adjustment. The left and right side bearing seats of the horizontal roll can be adjusted individually as well as in linkage. The vertical roll of the universal rolling mill is driven by hydraulic motor to adjust the position by pushing and pulling the worm gear - worm wheel, nut - silk rod.The amount of underpressure of the horizontal and vertical rolls is indicated by the underpressure indicator disc with a rotary encoder.Self-resetting spherical pads are provided on the tie rod device in each bearing seat of the horizontal rolls, which allow the bearing seats to float with the bending of the rolls when the rolls are bent under force, resulting in uniform force bearing on the shafts and long life.Worm wheel-worm gear-spiral vice mechanism is installed in the bearing seat on the operating side of the upper roll to achieve manual axial adjustment of the upper roll by adjusting the axial position of the roll. The rolls are balanced by butterfly springs in order to eliminate the equipment gap, and the butterfly springs are built into the bearing seat of the mill.The machine frame and its base are fixed by 4 locking cylinders on the slide below, and the form of locking cylinders is hydraulic.Mill roll change: by pushing and pulling the hydraulic cylinder to push the frame to the finishing mill roll change position. Roll drive joint shaft is equipped with a joint shaft bracket, so as to support the joint shaft when changing rolls. The splicing shaft bracket is equipped with rolling bearings, and the splicing shaft rotates in the bearings, and the bearing seat of the bracket is equipped with a balancing device, which allows the splicing shaft to float within a certain range. The splicing shaft bracket and the frame are connected together with hydraulic connecting pins. Splicing shaft bracket can be moved with the mill frame by the push-pull hydraulic cylinder. The gear rotation device adopts the horizontal gear holder-reducer joint structure, i.e. horizontal joint reducer. Each mill frame is driven by a DC motor alone. For easy installation, a steel base is provided under the motor. To ensure that the motor and equipment are not damaged, mechanical overload protection is added to the coupling between the gearhead and motor. Services we can provide1. Design the rolling mills and producitonline according to the customer's needs.2. Produce the rolling mills and other accessory equipments in the productionline.3. Provide installation and commissioning at site4. Provide technical guidance and training5. Provide life long after-sale service6. Provide accessories in the life time of the rolling mill and other equipments from our company.In line with the corporate tenet of "better quality, better service", we adhere to the principle of win-win with customers.Welcome customers at home and abroad to visit and discuss cooperation.If you need more information or have any questions, please contact me~ Taiyuan Shenxin Machinery Equipment Co., Ltd. is a company engaged in wire and bar rolling equipment manufacturing, sales and other businesses, established on May 17, 2017. The company's service tenet is to provide customers with professional host and accessories customization, engineering transformation, technical services and other businesses. Testing equipmenthardness testertotal stationUltrasonic Flaw DetectortachometerProcessing equipment CNC latheLaser fusion equipmentlowering machinegear grinding machineboring machinegantry milling machineLaser fusion equipmentCompany Advantage1. Specializing in the equipment manufacturing of high-speed wire rod and bars, with rich experience. 2. Experienced technical personnel. 3. There are casting, forging, welding, machining and other supporting processing bases.Examples of projects undertakenProject in the PhilippinesUpgrading of equipment in the collection area of the bar production line FAQA) Whether you could make our brand on your products? Our company can quote and customize products according to the drawings or detailed parameters provided by users.B) How to guarantee the quality of your products? 1The products are manufactured with test reports, material sheets, certificates of conformity and other information.2During the manufacturing process, customers can send quality supervisors to carry out inspections from time to time.C) Whether you could make your products by our color? Yes, The color of products can be customized if you can meet our MOQ. D)Whether to provide on-site guidance installation services?Yes, it's available for a fee. Fees are negotiated.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...