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Wuxi Hai Roll Fone Science & Technology Co.,Ltd.
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Highway Guardrail Roll Forming Machine

Highway Guardrail Roll Forming Machine

Features
1. The guard rail roll forming machine can be designed as two or three wave profiles in one machine, you just need to add some stations at the end of the machine.
2. The guard rail roll forming machine can use the universal joint driving system.
3. The max thickness of the guard rail can be reached at 4.5mm.
4. Similar roll forming line for the attached drawings of highway guard rails
5. Independent stands, u-joint transmission, 2 or 3 wave model change by manually changing the rolls and spacers of the guard rail roll forming machine.
Options as below
a. Changing rollers of the guard rail roll forming machine for 2 wave guardrails to add another: 1 sets rollers, 13 stations, sets of punching units, and shearing blades
b. Changing rollers for Sigma shape to add another: 1 sets of rollers, 15 stations, sets of punching units, and shearing blades. A new quotation for a roll forming line that can produce the three types of my inquiries (2 wave, 3 wave, and Sigma shape) with cassette system. (Independent stands, u-joint transmission)
c. Changing the roller groups of the guard rail roll forming machine by cassette system for 2 wave guardrails and Sigma shape to add another:
3 stations for 2 wave guardrails, 15 stations for Sigma shape, shearing blades for 2 wave guardrails, shearing blades for Sigma shape, punching units for 2 wave guardrails, punching unit for Sigma shape.

Two Wave Guardrail Profile Drawing
Sigma Shape

Application
The products of the guard rail roll forming machine are used as guardrails for the both sides of the highway.

Flow Chart
1. Uncoiler
2. Material inlet
3. Leveling equipment
4. Punching apparatus
5. Cutting device
6. Roll forming machine
7. Auto product run out table
8. Highway Guardrail Roll Forming Machine

Technical Specifications

Roll Station 19 stations
Working Speed 15-20m/min
Dimension 13.5m*2.7m*1.6m
Main Motor 22-56kw
Dimension Chart

Configurations
The guard rail roll forming machine consists of a passive or hydraulic single or double head uncoiler, roll forming machine unit, hydraulic automatic cutting unit, PLC automatic control cabinet and product run out table or auto-stacker.

Materials

Model YD-Guardrails
Decoiler Material # 45 Steel Material
Roll Forming Material #45 Steel base / 40CR Steel HRC 48-52 Roller
Cutting Material Cr12 Quenched 58-62
Punching Material Cr12 Quenched 58-62 or Cr15 Bearing Steel
PLC PLC Panasonic →Touch screen Made in Taiwan → Transducer Yaskawa →Encoder Omron
Bearing National Brand

Equipment Maintenance
Meticulous daily maintenance plays an important part in extending the guard rail roll forming machine's operation time and the quality of the rolling plank. The following steps should be part of the machine's daily production and usage routine.
1. Regularly lubricate the outside parts of the guard rail roll forming machine, i.e., driving chain, etc.
2. Regularly wipe the surface of roller, particularly when working outside. If you do not use the machine a long time of time, you should daub lube in the roller surface. Make sure you clean it the next time you use the machine.
3. If the guard rail roll forming machine is not used for a long period of time, make sure you cover it with plastic or cloth. Avoid getting rain on the machine or the machine becoming damp, especially the electric control box.
4. Make sure the cutting system is lubricated when necessary.
5. Check the hydraulic station often and the oil quantity of the deceleration machines. Add more oil if the oil level is low.
6. Check the electric appliances box and every leads conjunction circumstance of the guard rail roll forming machine. Dust the machine often.

Packaging
The guard rail roll forming machine is wrapped and covered with film making the package seaworthy. The legs of the machine are fixed with angle steel and heavy screws.

Sample Products

Commentaires
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Hai Roll Fone is a major manufacturer of guard rail roll forming machines, based in China. We offer various types of products such as guard rail roll forming machines, C purlin forming machines, pipe roll forming machines, etc. Our products are high quality and competitively priced. We can supply the full chain of manufacturing tube welding machines and double layer panel forming machines right here in China. Our lower manufacturing cost can save your purchasing cost. More details on each of our products are shown on the description page.