[a]https%3A%2F%2Fwww.jinggongmachine.com%2Fproducts%2Fsandwich-panel-line%2F[/a] <br>#sandwich #panel #machine #manufacturers <br>Sandwich panel lines are widely applied in the protection and decoration of outside wall for tall building and first-class office building. Sandwich panel production machinery includes pu sandwich panel machine can protect, keep warm and flame retarding. The sandwich panel machine line in Jinggong can mainly produce roof panels and wall panels. <br> <br>Here is the manufacturing process of sandwich panel production line: <br> <br>Decoiler transverse location---Lifting stage move outside---coil hoisting—lifting stage move inside (To outside position)---Lifting stage rise (Coil center arrive at the decoiler axle center)----Lifting stage car move (To inside position)---Decoiler axle expanding (---Pressing-arm press tightly)----Lifting stage reset position---decoiler uncoiling material <br> <br>Jinggong is one of the top sandwich panel machine manufacturers in China, contact us and get sandwich panel machine price! <br> <br>Jinggong Sandwich Panel Machine for Sale <br>PU / PIR Continuous Sandwich Panel Production Line <br>The product of PU / PIR Continuous Sandwich Panel Machine is a new type building material, which has the function such as good flame retarding, keep warm, heat insulation, sound insulation, waterproof, handiness, environmental protection and so on. <br> <br>Rockwool Continuous Sandwich PUF Panel Making Machine <br>The laminating system of Rockwool sandwich panel cutting machine consists of feeding, glue, heating, laminating and post-cutting. <br>The whole machine is under the control of PLC. The line can produce single corrugated sheet, and can also produce the sandwich panel with rabbet joint and corrugated sandwich panel. <br> <br>Rock Wool Purification Box Panel Production Line <br>Rock wool purification box panel is a new generation of decorative wall enclosure material and thermal insulation material. It is the most popular new generation of building materials. It not only has the functions of enclosure, flame retardant, sound insulation and heat preservation, but also can prevent dust and bacteria, has the function of decoration. It is a new wall building material that can integrate enclosure, decoration and heat preservation. <br> <br>EPS Sandwich Panel Production Line <br>EPS Sandwich Panel Production Line is a integrated production line consisting of a roll forming machine and a sandwich panel laminating system. The roll forming machine and the laminating system can be operated separately. The roll forming machine consists of decoiler, main body and post-cut equipment.

Having made automatic china roll former machine for over twenty years, we are a professional China roll forming machine exporter and roll forming machines factory in this area with rich experience. The main forming part of our roll forming machine can be a double layer or single layer, it has the collection of china rollforming machinery, electricity and hydraulic, therefore it will have high working efficiency and can work fully automatically. Feel free to contact us if you are looking for metal roll forming machines for sale or you want to know our automatic roll forming machine price. <br> <br>The main structural form of rollforming machines at Jinggong is as follows: <br> <br>Cantilever type. <br> <br>The frame adopts welded steel profiles, and the shot blasting treatment. <br> <br>Through the hydraulic device, the inner supporting plate is opened along the radial direction, to realize the material coil of radial uptight. <br> <br>Motor and chain driven unwinding reel rotation, the output signal of the sensor varies with the number of roll out, the frequency transformer adjusts the uncoiler cnc roll former feeding speed through this change, to realize active uncoil. <br> <br>Pressure arm cylinder drive lift off (Customer self-distribution source). <br> <br>If you are looking for a reliable roll forming machine manufacturer, don&#039;t hesitate to contact us! <br>#china #roll #former <br>[a]https%3A%2F%2Fwww.jinggongmachine.com%2Fproducts%2Froll-forming-machine%2F[/a]

The C Z purlin roll forming machine, also called C Z purlin roll former / C Z purlin making machine. This type of C Z roll forming machine can change the profile and specifications automatically without replacing the rollers if want to do different purlines with different specifications, and there is a screen showing the changes. In mass production, the PLC can control the profile, specification, length, vertical punching, cutting, and roll forming automatically.  <br> <br>This C Z purlin machine china can form the hot/cold rolled steel coil to get various specification purlins. The C-shape &amp; Z-shape and specification modification can be shifted automatically. The forming speed of the purlin forming machine can reach 30m/min, and it&#039;s ideal equipment for the steel structure industry. The thickness range of products depends on different material, normally we can achieve 1.6-3.2mm. <br> <br>Jinggong is one of the TOP China purlin roll forming machine manufacturers, contact us if you are looking for purlin machine for sale and get C Z purlin machine price! <br>C/Z changeable china purlin roll forming machine can produce both c-shaped steel purlin and z-shaped steel purlin in one machine quickly. And the machine can auto-change the profile and specifications automatically. The c-shaped steel purlin has good flatness, anti-bending, and anti-pressing property. The z-shaped steel purlin can reverse install that can increase the structural efficiency of the connecting point, decrease the thickness of the used steel, shorten the construction cycle, and add the benefit. They can be used as the main supporting structure and are widely used in large and medium scale factory buildings and civil constructions. <br> <br>The C/Z automatic changeable purlin machine manufactured by Zhejiang Jinggong Science and Technology Co., Ltd. changes the situation of using two different machines to produce, and manually changing specifications. This machine can produce different specifications of purlin automatically. The purlin making machine was known for its safe and high-efficiency workflow. <br>The conversion and specification transformation of the C&amp;Z interchange purlin production line can be completed by automatic adjustment. It completely changes the simple processing methods that use two different types of equipment: C purlin machine and Z purlin machine. <br> <br>The production process adopts automatic control mode, which can automatically complete punching, cutting, and roll forming according to the input purling length, longitudinal hole distance, quantity, and other parameters. The punching device can customize different holes according to customers&#039; requirements, which adopt multi-station hydraulic control. And the main hydraulic valve adopts Bosch Rexroth. The cutting device adopts an arc design with full cutting and half cutting. The main drive adopts an acceleration motor and frequency conversion control. It is accurate and reliable for speed control, length fixed, and positioning control. The roll forming machine adopts fast conversion and transfers shift of magnetic red ruler with accurate purlin size, angle, and straightness. The whole line is communicated by the Mitsubishi frequency converter, plc, and touch screen through the rs-422 interface and programmable controller. All components are organically combined to form a complete control system with the advantages of simple structure, beautiful interface, reliable performance, convenient operation, high production efficiency, and so on. <br>#purlin #machine #china <br>[a]https%3A%2F%2Fwww.jinggongmachine.com%2Fproducts%2Fpurlin-roll-forming-machine%2F[/a]

The china pipe bending machine is used to make a circle, curve, or spiral for workpieces. It is widely used in such fields as the petroleum industry, chemical engineering, hydroelectricity, shipbuilding, steel structure, machine making and so on.  One machine can not only produce one size, it depends on the machine designing. Our pipeline bending machine is a piece of special equipment designed for section bar producers. The automatic pipe bending machine can be used to bend the section bar into round, arc or other shapes of workpieces. <br> <br>Parameters Of  cnc pipe bending machine for sale <br>Item Parameters <br>Bending-resistance modules of section 270-2000(cm³) <br>Max. Resistance of material 245Mpa(asQ235A) <br>Outward bending for channel steel Model of channel steel: 50 <br> Min. Bending diameter: φ3500mm <br>Inward bending for channel steel Model of channel steel: 40 <br> Min. Bending diameter: φ3500mm <br>Steel tube Max. Section: φ426mm×16mm <br> Min. Bending diameter: φ15000mm <br> Min. Section: φ90mm×8mm <br> Min. Bending diameter: φ3000mm <br>Flat bending for band steel Max. Section: 200mm×60mm <br> Min. Bending diameter: φ3000mm <br>Upright bending for band steel Max. Section: 500mm×75mm <br> Min. Bending diameter: φ4800mm <br>Working speed 2-3m/min <br>Motor power Hydraulic pump: 22kw <br> Supporter motor: 0.75kw×2  0.18kw×2 <br>Dimension 4880mm×3200mm×2000mm(length×width×height) <br>Total weight About 36000 kg <br> <br>With 53 years&#039; experience, Jinggong is specialized in manufacturing high-quality C Z purlin roll forming machine, feel free to contact! <br>#china#pipe#bending#machine <br>[a]https%3A%2F%2Fwww.jinggongmachine.com%2Fproducts%2Fpipe-bending-machine.html[/a]