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- Contact Person : Ms. CHEN CATHY
- Company Name : Weifang Qihang International Trade Co., Ltd.
- Tel : 86-0536-8293572
- Fax : 86-0536-8253572
- Address : Shandong,WEIFANG CITY,ROOM B-2211 NO.1 BUILDING FINANCIAL SERVICE AREA SHENGLI EAST STREET KUIWEN DISTRICT WEIFANG CITY SHANDONG CHINA
- Country/Region : China
- Zip : 261041
Highway Guardrail roll forming machine
Guard roll forming machine produce line
Equipment technical requirements
1. Floor space :32*3.5*1.7M
2. Feeding direction: left into right out.
3. Voltage parameter:308V 50HZ 3 ph .
4. Hydraulic oil:46#
5. Gear oil:18# hyperbola gear oil
Equipment main technical parameters:
1. Roll steel strip width:00—500 /750mm
2. Roll steel strip thickness "3.0~4.0mm
3. Roll steel strip material :Q235 cold roll steel strip(hot dipping steel strip)
4. On line punching holes and produce speed:2-8m
5. Roll length:2000-6000mm
6. Roll straight line error:1-1.5mm/1500mm
7. Roll angle error :≤±1.5/1000mm
8. Motor anti-explosion grade :EXDIICT4
9. Motor defend grade :IP55
10. Equipment capacity:about 110KW
Roll product scope and size
1,Roll produce scope
1.1 Max thickness :3.0~4.0mm
1.2 Max width: 310mm
1.3 Max height:85mm
2. Plate size :
Equipment structure and function
1. Full -automation high-speed guard roll forming machine constitute and technological process
1.1 guard roll forming machine constitute
1.2 Technological process
→Auto-feeding-feeding-----guiding-leveling ---punching----forming----cutting ---------out table
2,Main equipment structure and function
2.1 Auto-uncoiler
Material width:500mm ;material thickness:3.0-4.0mm
Material inner diameter : 508mm;
inner diameter size scope:480-530 mm
Material max out diameter :φ1200mm;
Loading weight:≤5T
Motor power:5.5KW
Expanding type: hydraulic expand
Feeding speed:0-10m/min,
2.2 Leveling system
a.Work rollers: seven rollers leveling machine
2.3 Hydraulic punching system:
Four post type punching system 3 suits,punching mould material:Cr12MoV
2.4 Hydraulic cutting machine
Cut according to length .
Cutter material :Cr12MoV
2.5 Roll forming machine
a.:Technical parameters
Horizontal rollers :about 13 pcs(two wave) /16 pcs (three wave)
Feeding material width:About 480MM/750MM
Moulding axle diameter: 90mm
Horizontal rollers distance:about 350-550mm
Motor power:55KW/75KW
Speed reduce :ZQ650/750
Wire sspeed:3~10m/min
2.6. Out table
2.7. Electrical equipment control system :PLC
Highway Guardrail roll forming machine