Product Description
hydraulic drive speed corrugated roof sheet making machinesTechnical parameters: |
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| 1 | Cutting&Hydraulic type | Cut slide/ Double CZPT pillar | |
| 2 | Hydraulic motor power | 3kw-7.5kw | |
| 3 | Cutting drive | Decelerating motor + Chain drive gear all by high-frequency | |
| 4 | Length measurement | Encoder | |
| 5 | Control System | Panasonic /Siemens / Schneider / Delta PLC | |
| 6 | Chain Size | 1inch/2inch | |
| 7 | Main Frame | 300mm/350mm H-Beam or 350mm | |
| 8 | Backboard Thickness | 17mm/200mm | |
| 9 | Feeding Material | Better as your drawing or from our designer | |
| 10 | Feeding Thickness | 0.18mm-0.8mm | |
| 11 | Effective width | Better as your drawing or from our designer | |
| 12 | Productivity | 8-12/min | |
| 13 | Roll Station | 14rows(according to different design) | |
| 14 | Roller Diameter | 70mm/75mm(depend on different design) | |
| 15 | Roller material | 45# steel | |
| 16 | Cutter material | Cr12 mould steel heat-treated hardness of HRC = 60-62 degrees | |
| 17 | Overall Size | Size of our designer | |
| 18 | Total Weight | 2t-12t |
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Products showing
Decoiler—–feeding—– leveling —– cutting —–roll forming —– punching —– output table
Packaging & Shipping
1. roll forming machine and uncoiler are nude packing (If you need, we can also packed it with water-proof plastic)
2. PLC control system and motor pump are packed with water proof paper,spare parts in carton box.
3.One set of machine needs a 40′ container to shipping.
Our Services
1. Warranty :One year,and we will provide technical support for whole life of the equipment.
2. Delivery time: Within 35 days after deposit receipt your payment
3. Guarantee period: 18months free service/ pay service all the machine life
4. Installation and training
If buyers visit our factory and check the machine, we will teach you how to install and use the machine and also train your workers/technician face to face.
FAQ
1.Q:Are you manufacturer?
A:Yes,we are manufacturer for cold roll forming machine over 12 years.
2.Q: if you can accept OEM? Design and manufacture according our photo.
A: Yes, we can accept OEM,we owned expert engineer team, professional design CAD drawings and use famous brand components according your demands.
3.Q:What’s the warranty for your machine?
A: we provide 2years guarantee and provide lifetime technical support.
4.Q:How many workers is needed for the machine operation
A: One worker is enough, the machine use automatic PLC control system.
5.Q. Do you have after sales support?
A: Yes,Our engineer can supply remote-video technical support and online support teach your worker.
6. Q.Can you be responsible for transport?
A.Yes,we owned expert export team, we can arrangement for you to your destination port or address.
7. Q:What service can you provide before order?
A:About the pre-sale service, We provide professional solutions according your demands,such as design,technical parameter, delivery flow etc. At the same time, we can supply invitation letter for your visit our factory and showing the machine operation for you .
8.Q: What is the after- sale service?
A: we will supply lifetime technical support,quick-wear parts within 2years,Also can provide field maintenance and repair service .
9.Q:Any other service?
A: We can help you purchase raw material for machine,help you check ship date,update for you ship date etc
10.Q:Any certification
A:Yes, we have SGS ISO certification.
11.Q:How do your machines compare with other big companies in this market?
A:our factory machine only export, quality and standard are conform to world-standard, and we have good manufacture-experience for different country demands.
12.Q:Will you deliver the right goods as ordered? How can I trust you?
A: Yes, of course, reputation is our company’s life, our factory owned alibaba golden-diamond supplier,SGS certificate and CE certificate.
13.Q:How to visit your company?
Fly to ZheJiang airport, By high speed train From ZheJiang Nan to HangZhou Xi (1 hour), then we pick up you.
14.Q: How can we be assured that you will deliver us quality machine with spare parts?
A: welcome visit our factory at any time, check all our raw material,worker quality,factory feeling etc.
15. Q:Can you provide some spare parts?
A: Yes, of course. We will loading some quick-wear parts together with the machine.
16.Q: Does 1 machine can only produce 1 style panel profile?
A: Not exactly, we have double or 3 layer machine, 1 machine can produce 2 to 3 profiles.
17. Q:Payment Terms.
A: we can accept TT and TT+LC.
18.Q:What information you need prepare before quote me?
A: best send us your profile and raw material detail, or we can custom-made according your demands.
19.Q: I am new in this field, do not know about the machine and do not know how to operate it.
A .The machine has been installed and tested well before shipping. It is easy to operate.
Normally speaking, our customer follows the instruction book and can operate the machine well.
If you need, we can also send the technician to your factory to fix the machine and train your workers.
20.Q:What is included in the machine?
A.The whole line includes a manual decoiler, roll forming machine, received goods table and spare parts box.
The whole line includes a manual decoiler, roll forming machine and received goods table. when you get the machine in your factory, you just need to do following 3 things, and then you can start working.
a. Put the machine on the flat level ground.
b. Inject gear oil and hydraulic oil.
c. Connect 3 phase electric wire.(Based on your local use voltage,some use 2phase )
21. I do not know about the machine and do not know how to install it. Can you install the machine in my factory?
If you need us to send engineers to your factory, you will pay for the travel expense such as visa, round tickets, hotel, food Salary of 100 USD per day per person (from departure of our factory, until engineer back to our factory). You also need to take care of his safety.
22.Q:Is the machine automatic?
A: Yes,it can be manual or automatic
Company Information
ZheJiang Xihu (West Lake) Dis. Imp&Exp company are specializing in the production of all kinds of Aluzinc rib roofing sheet roll forming machine,glazed roof making machine, double roof making machine, floor deck machine,curve roof machine,ridge cap roof forming machine, different sizes roofing sheet, PPGI/ GI,Alu-Zinc steel coils ,Galvanized steel coils, Galvanized steel sheet,Galvalume steel coils/sheet, cold/ hot rolled sheet/coils,professional service and favorable price, satisfied with the quality,welcome to every customers come to visit and buy !
Related machinery
Lead Screws and Clamp Style Collars
If you have a lead screw, you’re probably interested in learning about the Acme thread on this type of shaft. You might also be interested in finding out about the Clamp style collars and Ball screw nut. But before you buy a new screw, make sure you understand what the terminology means. Here are some examples of screw shafts:
Acme thread
The standard ACME thread on a screw shaft is made of a metal that is resistant to corrosion and wear. It is used in a variety of applications. An Acme thread is available in a variety of sizes and styles. General purpose Acme threads are not designed to handle external radial loads and are supported by a shaft bearing and linear guide. Their design is intended to minimize the risk of flank wedging, which can cause friction forces and wear. The Centralizing Acme thread standard caters to applications without radial support and allows the thread to come into contact before its flanks are exposed to radial loads.
The ACME thread was first developed in 1894 for machine tools. While the acme lead screw is still the most popular screw in the US, European machines use the Trapezoidal Thread (Metric Acme). The acme thread is a stronger and more resilient alternative to square threads. It is also easier to cut than square threads and can be cut by using a single-point threading die.
Similarly to the internal threads, the metric versions of Acme are similar to their American counterparts. The only difference is that the metric threads are generally wider and are used more frequently in industrial settings. However, the metric-based screw threads are more common than their American counterparts worldwide. In addition, the Acme thread on screw shafts is used most often on external gears. But there is still a small minority of screw shafts that are made with a metric thread.
ACME screws provide a variety of advantages to users, including self-lubrication and reduced wear and tear. They are also ideal for vertical applications, where a reduced frictional force is required. In addition, ACME screws are highly resistant to back-drive and minimize the risk of backlash. Furthermore, they can be easily checked with readily available thread gauges. So, if you’re looking for a quality ACME screw for your next industrial project, look no further than ACME.
Lead screw coatings
The properties of lead screw materials affect their efficiency. These materials have high anti-corrosion, thermal resistance, and self-lubrication properties, which eliminates the need for lubrication. These coating materials include polytetrafluoroethylene (PFE), polyether ether ketone (PEK), and Vespel. Other desirable properties include high tensile strength, corrosion resistance, and rigidity.
The most common materials for lead screws are carbon steel, stainless steel, and aluminum. Lead screw coatings can be PTFE-based to withstand harsh environments and remove oil and grease. In addition to preventing corrosion, lead screw coatings improve the life of polymer parts. Lead screw assembly manufacturers offer a variety of customization options for their lead screw, including custom-molded nuts, thread forms, and nut bodies.
Lead screws are typically measured in rpm, or revolutions per minute. The PV curve represents the inverse relationship between contact surface pressure and sliding velocity. This value is affected by the material used in the construction of the screw, lubrication conditions, and end fixity. The critical speed of lead screws is determined by their length and minor diameter. End fixity refers to the support for the screw and affects its rigidity and critical speed.
The primary purpose of lead screws is to enable smooth movement. To achieve this, lead screws are usually preloaded with axial load, enabling consistent contact between a screw’s filets and nuts. Lead screws are often used in linear motion control systems and feature a large area of sliding contact between male and female threads. Lead screws can be manually operated or mortised and are available in a variety of sizes and materials. The materials used for lead screws include stainless steel and bronze, which are often protected by a PTFE type coating.
These screws are made of various materials, including stainless steel, bronze, and various plastics. They are also made to meet specific requirements for environmental conditions. In addition to lead screws, they can be made of stainless steel, aluminum, and carbon steel. Surface coatings can improve the screw’s corrosion resistance, while making it more wear resistant in tough environments. A screw that is coated with PTFE will maintain its anti-corrosion properties even in tough environments.
Clamp style collars
The screw shaft clamp style collar is a basic machine component, which is attached to the shaft via multiple screws. These collars act as mechanical stops, load bearing faces, or load transfer points. Their simple design makes them easy to install. This article will discuss the pros and cons of this style of collar. Let’s look at what you need to know before choosing a screw shaft clamp style collar. Here are some things to keep in mind.
Clamp-style shaft collars are a versatile mounting option for shafts. They have a recessed screw that fully engages the thread for secure locking. Screw shaft clamp collars come in different styles and can be used in both drive and power transmission applications. Listed below are the main differences between these 2 styles of collars. They are compatible with all types of shafts and are able to handle axial loads of up to 5500 pounds.
Clamp-style shaft collars are designed to prevent the screw from accidentally damaging the shaft when tightened. They can be tightened with a set screw to counteract the initial clamping force and prevent the shaft from coming loose. However, when tightening the screw, you should use a torque wrench. Using a set screw to tighten a screw shaft collar can cause it to warp and reduce the surface area that contacts the shaft.
Another key advantage to Clamp-style shaft collars is that they are easy to install. Clamp-style collars are available in one-piece and two-piece designs. These collars lock around the shaft and are easy to remove and install. They are ideal for virtually any shaft and can be installed without removing any components. This type of collar is also recommended for those who work on machines with sensitive components. However, be aware that the higher the OD, the more difficult it is to install and remove the collar.
Screw shaft clamp style collars are usually one-piece. A two-piece collar is easier to install than a one-piece one. The two-piece collars provide a more effective clamping force, as they use the full seating torque. Two-piece collars have the added benefit of being easy to install because they require no tools to install. You can disassemble one-piece collars before installing a two-piece collar.
Ball screw nut
The proper installation of a ball screw nut requires that the nut be installed on the center of the screw shaft. The return tubes of the ball nut must be oriented upward so that the ball nut will not overtravel. The adjusting nut must be tightened against a spacer or spring washer, then the nut is placed on the screw shaft. The nut should be rotated several times in both directions to ensure that it is centered.
Ball screw nuts are typically manufactured with a wide range of preloads. Large preloads are used to increase the rigidity of a ball screw assembly and prevent backlash, the lost motion caused by a clearance between the ball and nut. Using a large amount of preload can lead to excessive heat generation. The most common preload for ball screw nuts is 1 to 3%. This is usually more than enough to prevent backlash, but a higher preload will increase torque requirements.
The diameter of a ball screw is measured from its center, called the ball circle diameter. This diameter represents the distance a ball will travel during 1 rotation of the screw shaft. A smaller diameter means that there are fewer balls to carry the load. Larger leads mean longer travels per revolution and higher speeds. However, this type of screw cannot carry a greater load capacity. Increasing the length of the ball nut is not practical, due to manufacturing constraints.
The most important component of a ball screw is a ball bearing. This prevents excessive friction between the ball and the nut, which is common in lead-screw and nut combinations. Some ball screws feature preloaded balls, which avoid “wiggle” between the nut and the ball. This is particularly desirable in applications with rapidly changing loads. When this is not possible, the ball screw will experience significant backlash.
A ball screw nut can be either single or multiple circuits. Single or multiple-circuit ball nuts can be configured with 1 or 2 independent closed paths. Multi-circuit ball nuts have 2 or more circuits, making them more suitable for heavier loads. Depending on the application, a ball screw nut can be used for small clearance assemblies and compact sizes. In some cases, end caps and deflectors may be used to feed the balls back to their original position.
