Ring rolling (also known as ring expanding, drilling, ring rolled) is a plastic manufacturing process that relies on ring rolling machine (also known as ring mill, hot continuous ring rolling, hole expanding machine) to cause continuous plastic deformation of ring, so as to complete wall thickness reduction, diameter expansion, and cross section contour forming. This […]
Code Meaning (Q, Y, D, E ,F ) in Ring Rolling Machine Type and Advantages Q means pneumatic type ring rolling machine Y means hydraulic type ring rolling machine D means common narrow-middle type ring rolling machine E means large width type ring rolling machine F means super large width type ring rolling machine […]
On the base of D51Y-1000E Ring Rolling Machine, which can produce rings at Max OD 1000mm, Max Width 450mm, recently Wuxi Daqiao Bearing Machinery Co., Ltd developed more heavier type Ring Mill, that can make flange Max OD 1500mm, Max Width 650mm. This developing and production can resolve forging factory to produce large width rings […]
On March 29, 2021, Wuxi Daqiao Bearing Machinery Co., Ltd formally moved to new factory, located at No. 30 Luou Road, Xituo District, Hudai Industrial Relocation Region in Wuxi. The area of new plant is four times than the old one with more beautiful environment , all staffs of the manufacturer ring rolling machine Daqiao […]
The following points are main common troubles during using Ring Rolling Machine, and Solving Way for them: No action of main oil cylinder, No pressure of hydraulic parameter If the hydraulic oil is not filled out, check the oil pump If the adjusting pressure is no action, clean the adjusting valve If there is […]
Wuxi Daqiao Bearing Machinery Co., Ltd has been developing and supplying the best quality and lastest technological Ring Rolling Machine for old and new customers around the world. After first D51K series vertical type automatic ring rolling machine produced in China in the first decade after 2000, we will put into production of small type […]
Overview Bearing rings are important part of rolling bearing, its weight is about 60%-70% of the total bearing. Bearing races have forging, cold extrusion, warm extrusion, pipe and bar, etc., types, forged bearing rings are occupied 85% of the total number of blank rings. It has the following types of bearings: Deep groove ball bearings, […]
The most advanced ring rolling line designed and supplied By Wuxi Daqiao The fully automatic ring rolling line is composed of induction furnace, 3-position power press, industrial robot-ring rolling machine. D51K fully automatic CNC ring rolling machine series is updated on the base of CNC ring rolling machine, that is patent product of Wuxi Daqiao […]
This article about information on the conduction of a forging process, to manufacture a seamless ring from raw stock is provided. Step 1: Smelt and Pour liquid steel to make steel ingot; Step 2: Heat steel ingot and blank to produce steel bar; Step 3: Cut steel bar to get billet by cutting machine; Step […]
The cooling system is concentrated on the ring mill machine bed above thrust roller. After the hand-operated ball valve is opened, and cooling water of main pipe is divided into three by a splitter plate to cool rolling wheel, rolling roller, and thrust roller respectively. The cooling waters are controlled by their respective piston. Cooling […]
