Excellent Roller Carrier in Yunnan

Model NO.: Brand name: SHUANGJIANG Condition: New Warrantly: 1 Year Structure for Chain: Roller Chain Trademark: SHUANGJIANG Origin: Yunnan Kunming Certificate: ISO9001:2000 ISO9001:2008 Key Word: High Carrier Roller Features: Oil/Heat/Cold Resistant Brand Name: Shuangjiang Specification: SGS HS Code: 4010120000 Company Profile
    Yunnan Shuangjiang Hengtai Rubber Industry Co.,Ltd is the rubber belt and pipe member of China 
Rubber Industry Association. Founded in 1998, the company is now located in the industrial park of 
Jinning country, in Kunming city, Yunnan province. And it covers an area of ten thousand square meters 
with 300 staffs. ISO9001:2000 international quality system certification has been adopted in June 2007.
 In June 2010, we passed the ISO9001:2008 international quality management system certification that is up graded. 

Shuangjiang is the registered trademark of our company. Our main product is general conveyor belt,
polyester (EP) conveyor belt ,nylon(NN)conveyor belt, tubular conveyor belt, the whole core flame retardant conveyor belt(PVC,PVG),the ablation resistant conveyor belt, hot resistant conveyor belt ,cold resistant 
conveyor belt, acid and alkali resistant conveyor belt,oil resistant conveyor belt, big dip conveyor belt,wave guard conveyor belt, patterned conveyor belt,endless belt,rubber sheet and elevator belt with special 
performance.



 Metal Rolling Machine Manufacturer Direct Sales With More Than 20 Years History 
1. Machine features 
1). The hydraulic rolling machine is widely used in petroleum, chemical industry, cement, boiler, shipbuilding, aviation, water conservancy, power transmission towers and other machinery and equipment. Its working principle is rotating bending deformation. 
2). A cylinder can be rolled, including the pre-bending of both ends, feeding the plate forward through the rolls, one time only. The operator should find only one position for each side roll, to get the part finished which is supported by permanent lubrication technology (bearing life period without refueling). 
2. Machine structure 
1). The 3 roller rolling machine is of totally European design: Streamlined looking. Frames of the3 roller rolling machine are fabricated, welded steel (ST-52). Roll shafts, materials and bearings used in production are of European quality. Besides, the torque limit of the machines is very high. NC playback and CNC graphic control systems are available as optional accessory. 
2. )The main structure of the hydraulic plate rolling machine includes upper roller, lower roller and horizontal movement mechanism, supporting mechanism, main drive mechanism, downturn system, left and right machine frame, chassis and balance mechanism, hydraulic and electrical control systems. 
3. The hydraulic rolling machine allows for excellent roundness, thanks to the planetary movement of the side rolls (Dawei patent), moving them to the center of the machine (the tightest geometry available), compared to the inclined linear guides of other brands that, especially on large diameters, move farther away from the central roll and the plate clamping. Clamping pressure is adjustable (no-existent skidding, productivity is 80% than three roller plate rolling machine). 
4. Main performance 
1). It is of high precision pre-bending, freely setup the width of plate. Upper roller presses the plate end for pre-bending. 
2). Upper roller of the3 roller rolling machine likes drum with collaboration of carrier roller permit continual bending of any thickness of plate. 
3). The 3 roller rolling machine can work safely with fixed two down roller and one upper roller doing the horizontal and vertical movement, and the plate doesn't move during upper roller moving. 
4). With unitary structure, it is convenient to move the whole machine as the machine has a hardy under pan. There is no need to anchor bolt. 
5). Different uses have different control ways, like top numerical control and below numerical control. 
6). Through exclusive technology, Dawei can develop cones as easily as competitive machines can develop cylinders. And it eliminates scarring on the surface of shell or roll and also eliminates, in most cases, the need for grinding the lamination (bull nosing) on the minor diameter edge. 
5. CNC controls system 
1). The hydraulic plate rolling machine is controlled in entry-level by a user-friendly CNC, to roll parts in automatic mode. More powerful (the most advanced in the industry, until those selected by NASA) are self-programmable, without the need of experienced operators. 
2). The hydraulic plate rolling machine is equipped with HMI (human machine interface), so it is access to intelligent operation. It is self-compensating, single operate, high efficiency, safe and convenient. 

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