| After-sales Service: | Installation&Training 24 Hours Online |
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| Warranty: | 12 Months |
| Control Type: | CNC |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier
Raintech highway crash barrier roll forming machine have three types: Separated W beam roll forming machine, separated three waves crash barrier roll forming machine; combined two and three wave machine . We have many successful cases for export highway guardrail plate roll forming machine and C post roll forming .The punching machine is equipped with two complete sets of punching & cutting moulds .
Three-wave (beam) guardrail plate is equipped with a set of punching &Cutting mould, Can finish the punching 28 holes at end the guardrail and cutting in one time
The specific mold specifications shall be confirmed according to the punch drawing signed and confirmed by the buyer and the seller
| Material | Cold rolled mild steel |
| Raw material yield strength | 235~355Mpa |
| Tensile strength of raw materials | 420~550Mpa |
| Coils OD | ≤Ф1600 mm |
| Coils ID | Ф508mm |
| Strips width | ≤750mm |
| Strips thickness | 2.3~3mm |
| Coils weight | ≤10000 kg |
| Line speed | 4 pcs/min(Length4320mm) |
Working Process
Uncoiling----- leveling primer ----looper (storage) ----servo leveling feeding ----400T punching and cutting machine + punching and reinforced hole press (three stations) -----conveying roller -----cold roll forming main process----finished material
Basic Structure
Adopt hyraulic four-column press mode, economical and applicable, the speed of fast punching distance can be adjusted in the horizontal direction of the plate, and the punching distance can be changed through the electrical control system
Product Detail Description
Auto Decoiler:
The machine is single support mode, motor driven uncoiler material shaft to release the material volume, hydraulic power drive uncoiler material shaft tensioning device, the material volume is fixed on the uncoiler material shaft,the tensioning structure is wedge type,more stable and reliable working condition.
Loading Trolley:
The feeding trolley is of welded structure, and the motor driven trolley moves longitudinally on the ground facing the feeding shaft of the uncoiler, The motor driven trolley moves longitudinally on the ground facing the material shaft of the uncoiler;The coil surface supporting side of the trolley which driven by hydraulic cylinder moves up and down to place the coil on the shaft of the uncoiler
The supporting surface for the coil on the feeding trolley is v-shaped structure, and the surface is equipped with an anti-skid plate to avoid the coils creep down during the moving
Feeding trolley motor power:≈2.2Kw(according to the final design)
The feeding trolley contains two moving guide rails on which the trolley will be moved
The hydraulic system of this punching machine is specially developed for multi-position punching machine. The hydraulic press adopts the control mode of pump accumulatoIt adopts special hydraulic control module, has the characteristics of fast blanking speed and low noise, and is equipped with a cooler for heat dissipation, to meet the needs of continuous production(This hydraulic system has been successfully used in many production lines)
Adopt high speed die, produce different shape punch by using different station die (the punch die should be changed when the plate is changed), punch position can be adjusted separately, with reasonable structure, long service life and convenient adjustment
1. OEM Design&Production
Our active engineer and design team can make the special machine according to customer's special requirements.
2. Delivery in Time Assurance
We assure the machines your ordered will delivered at promised time
3. Free Installation&Training
We provide the installation and training by online video support; local installation and training service team; send engineer for installation and training; installation operation video provided
4. Your Payment Protection
You can pay through Alibaba to protect your advance payment
5. Online Factory Inspection Service
The factory inspection before your order, will be provided online by video meeting app, like room, wechat,skype etc..
6. Long Life Maintenance of Machine
We keep provide the maintenance for all machine life
7. International Third Party Inspection Supported
You can appoint the international third party party, such as TUV, SGS,BV, do inspection before shipment
Our workshop started since the year of 2008, built by a group of engineers, one of our founder member Mr. XU,
who was worked as leader engineer for first-class roll forming department in SINOMRCH(China National Machinery Industry Corporation). After years of development, we have exported to many countries in the world such as Italy, Ecuador, America, India, Indonesia, Philipines, Brazil, Thailand, Vietnam, Russia, Malaysia, Peru, Korea etc., in order to service our clients overseas, we cooperate the local service agent to provide the after sale service; after more than ten years of running, we build the nice relationship with our clients and the local agent, those help us gain high reputation from our customers and the agents.
ENTERPRISE CERTIFICATE
International exhibitions
Customer visits
♥1.How to operate the machine ?
We will deliver English manual and video with the machine to you. lf you still need our help,please contact us.
♥2.If some problems happen to this machine during warranty period, what should I do?
We will supply free charge of spare parts and regularly maintenance service during machine warranty period if machine have some problems. So any doubts, just let us know, we will give you solutions.
♥3.Does the machine can be customized according to my requirements ?
Yes, we have a strong technical team and have rich experience.
♥4. What about the package and shipment ?
The machine will be packaged by multilayer plastic wrap for anti-humidity on the sea. The strong steel wire roops
will be used for fix the machines in container to avoid any damage in transportation.
Suppliers with verified business licenses
Audited Supplier 
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