Plasma Cutter Machine Nozzle 120787 For Hypertherm HT4400 Plasma
Shanghai ZhouBo Welding & Cutting Technology Can supply various models of plasma Consumables electrode, nozzle,
shield, swirl ring, inner cap, retaining cap, water tube, torch
body, such as HT4400, HPR400XD, HPR260XD, HPR130XD, HPR260, HPR130,
HSD130, HD3070, HD4070, HT2000, MAX200, POWERMAX1650, POWERMAX1250,
POWERMAX65, POWERMAX85, POWERMAX45, POWERMAX30 and so on.
Plasma Consumables, plasma cutting accessories, plasma cutter
parts, plasma cutting consumables, plasma cutter consumables,
plasma cutting tips, plasma cutter tips, plasma cutter tips and
electrodes, plasma cutting electrode, plasma machine torch, plasma
cutting torch, plasma torch parts, Plasma cutter Swirl Ring, plasma
cutter nozzle,plasma cutting nozzle
1. Can make as per customer's requirements. Almost Every Parts Have
A Lot Of Stock.
2.The strict quality control. Our products processed are using CNC
machines, we have fifteen sets of high-precision testing equipment
and Eighty experienced skilled workers.
3. Welcome to contact us. You Can Send Us E-Mail, Skype, WhatSapp,
Wechat or Call us.
4.Outer packing:standard export carton.
5.Have any questions, pls feel free to inform us.
|Machine||HEC NO.||Ref NO.||Description|
|H33754||220754||Retaining Cap 30/50Amp|
|H33176||220176||Retaining Cap 80/130Amp|
|H33355||220355||Retaining Cap 200Amp|
|H33433||220433||Retaining Cap 260Amp|
|H33603||220603||Retaining Cap (Bevel) 130/260Amp|
|H33756||220756||Retaining Cap 80/130Amp|
|H33757||220757||Retaining Cap 200Amp|
|H33760||220760||Retaining Cap 260Amp|
|H33635||220635||Retaining Cap 400/400Amp(Bevel)|
|H33740||220740||Retaining Cap (Bevel) 130/260Amp|
|H43173||220173||Retaining Cap 30/50/80/130Amp|
|H43398||220398||Retaining Cap 200/260/(Bevel)130/260Amp|
|H43747||220747||Retaining Cap 30/50/80/130Amp|
|H43637||220637||Retaining Cap 200/260/400Amp(Bevel)|
|H83818||128818||HPR torch assembly|
|H93571||220571||Water Tube with O-Ring|
|H93340||220340||Water Tube with O-Ring(30/50/80/130/200/260Amp)|
|H93700||220700||Bevel water tube(mild steel-130A)|
Plasma cutting machine matters needing attention
The selection of cutting parameters of CNC plasma cutting machine
is very important for cutting quality, cutting speed and
efficiency. The correct use of CNC plasma machine for high quality
fast cutting, cutting process parameters must be deeply understood
1, arc voltage: generally considered the normal output voltage of
the power supply is the cutting voltage. Plasma arc cutting machine
usually has a high no-load voltage and operating voltage, in the
use of high ionization energy such as nitrogen, hydrogen or air,
the voltage required to stabilize the plasma arc will be higher.
When the current is constant, the increase of the voltage means the
increase of the arc enthalpy and the improvement of the cutting
ability. If the enthalpy is increased, the jet diameter and the gas
flow rate can be reduced, and the faster cutting speed and better
cutting quality can be obtained.
2, working gas and the flow: gas including cutting gas and
auxiliary gas, some of the equipment but also for gas arc, usually
to according to the type of cutting material, thickness and cutting
method to select the appropriate work gas. Cutting gas is not only
to ensure the formation of plasma jet, but also to ensure the
removal of the molten metal and oxide cut. A large gas flow will
take more heat from the arc, making jet length becomes shorter,
resulted in cutting capacity is decreased and arc instability; too
small gas flow the plasma arc lost due to the straightness and the
cutting depth shallow, but also easy to produce hang slag; so the
gas flow must with cutting current and speed very good cooperation.
Now the plasma arc cutting machine mostly rely on gas pressure to
control the flow, because when the gun body pore size, control the
gas pressure will control the flow. Gas pressure to cut a certain
plate thickness is usually chosen according to the data provided by
the equipment manufacturer. If there are other special
applications, the gas pressure needs to be determined by the actual
cutting test. The most commonly used working gases include argon,
nitrogen, oxygen, air and H35, argon nitrogen gas mixture, etc..