ASTM A325/A490 Heavy Hex Structural Bolt

Application: Machinery, Chemical Industry
Finish: Color-Zinc Plated
Trademark: KLF
Transport Package: 25kg/Carton, 36carton/Pallet
Specification: 1/2"-4"
Origin: Ningbo, China
HS Code: 7318150000


We are special Manufacturer is specialized in hex Bolts more than 10years, such as A325 A490 DIN931, DIN960 and so on.
1. Standard No: DIN931, DIN933, DIN960, DIN961, DIN558, ISO4014, ISO4017, ISO8765, ISO8676, ISO4018
2. Material: Mild(1008/1010), Medium Carbon steel(35#/45#), Alloy Steel(40Cr/35CrMo/4140), etc
3. Sizes: From M6-M58, 1/4- 2 1/2" all sizes
4. Grade: From Class 4.8/6.8/8.8/10.9.
5. Finished: Black, Zinc, HDG, Phosphated, Dacromet etc.
6. Package: 25 KG/carton, 36carton/pallet
ASTM A325/A490 Heavy Hex Structural Bolt


ASTM A325/A490 Heavy Hex Structural Bolt

Square Downpipe Roll Forming Machine is PLC control, full automatic, mould cutting. 

Our products are widely used in various factories, civilian building, warehouse and other steel structure building. 


Specifications: 

Raw material PPGI or GI
Material thickness range 0.2-0.8mm
Rollers 18 rows
Material of forming rollers 45# steel with chromed
Shaft diameter and mateiral 76mm, material is 40Cr
Material of cutting blade Cr12 mould steel with quenched treatment
Forming speed 12-15m/min(excluding cutting stoping time)
Main motor power 4 KW
Hydraulic station power 3KW
Mode of cutting Hydraulic cutting or flying saw cutting or mould cutting
Control system PLC Frequency Control System with touch screen


Working process:

Working process

Decoiler - Feeding guide - Straightening - Main roll forming machine - PLC control system - Cutting - Exit rack


Pictures of machine:

downpipe

downpipe

downpipe

downpipe

downpipe   downpipe

downpipe



Training and Installation :
1. We offer installation service local in paid, reasonable charge. 
2. QT test is welcome and professional.
3. manual and using guide is optional if no visiting and no installation. 


Certification and after service:

1. Match the technology standard, ISO producing certification 
2. CE certification 
3. 12 months warranty since the delivery. Board. 


Our advantages:

1. Short delivery period. 
2. Effective communication 
3. Interface customized. 

Square Downspipe Roll Forming Machine

Square Downspipe Roll Forming Machine,Aluminum Square Downspipe Roll Forming Machine,Steel Square Downspipe Roll Forming Machine,Plc Square Downspipe Roll Forming Machine

YingYee Machinery and Technology Service Co.,Ltd , https://www.yingyee.cn