The machine is used
for punching connecting holes at both ends of the scaffold vertical pole, it
can punch four holes at one time, and it can also ensure the accuracy of the
hole position.
Description of ringlock scaffolding automatic
punching machine
Pipe quantity: punch one pipe at one
time
Guarantee time: 1 year
MOQ: 1 set
OEM service: offered
Payment: T/T. L/C
Delivery: Tianjin port
FAQ:
Q: Can you customize the machine
according to our workpiece requirement?
A:Yes, we can design the machine after
you give us the technical drawing.
Q: How about payment terms?
A: 30% TT as deposit, 70% TT paid before
shipment or against B/L copy.
Q: Installation and commissioning?
A: We will send our engineer for
installation and commissioning
Q: Do you have some videos to show how
the machine works?
A: Yes, we can provide some videos for
reference.
Ringlock Scaffolding Automatic Punching Machine Ringlock Scaffolding Automatic Punching Machine,Cross Brace Punching Machine,Scaffolding Cross Bar Punching Machine,Scaffolding Standard Punching Machine RENQIU JINSHI WELDING MACHINE CO., LTD , https://www.scaffoldwelder.com
Red iron ore is the most common, and it is made for the biggest ball of iron ore in the iron-containing materials. Due to its different genesis, hematite has coarse-grained, meso-crystalline structures (such as specularite), fine-grained or earthy (such as earthy hematite). Its chemical formula is Fe 2 O 3 , and the theoretical iron content is 70%. Press crystallographic point of view, belongs to hematite Corundum, predominantly of the hexagonal lattice, and a variety of different mixing crystalline forms, crystalline forms such as flaky mica. Some hematite is weathered from magnetite, so it often retains a cubic shape.
Hematite has a density of 4.8 to 5.3 g/cm 3 and a different hardness. The hardness of the crystalline hematite is 5.5-6, and the hardness of the soil and powder is very low. The crystalline hematite appearance is steel grey or iron black. Generally, hematite is easier to reduce and break than magnetite.
The mined iron ore produced is 40%~60% iron, and the iron content is more than 52%~54%; the fine ore with particle size less than 5~8mm is used as sintering raw material. If the iron content is less than 52% or contains harmful impurities, it must be subjected to beneficiation treatment, generally by re-election method, magnetization roasting-magnetic separation method, flotation method or joint process industry to obtain high-grade hematite concentrate as Ball raw material.