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Molding Supplies and Equipment
for Plastics, Rubber and
Metal Processing Industries |
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 En Español |
| NitroJection is a patented nitrogen injection molding process that
is easily adapted to any existing injection molding machine. Two controllers
are available, the NitroJection Processing Unit and the NitroJection Satellite
Unit. Each unit is designed to fill a specific gas-assist molding need. Each is
available with one, two, or four nitrogen outlets and can be customized with a
fast-acting pre-stage and hold valve. |
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item #'s 138543, 138544 and 138545 |
NitroJection Processing Unit (NPU)
The NitroJection Processing Unit is a stand-alone, portable, gas assist
controller which intensifies and injects high pressure nitrogen into molds
through either NitroJection’s patented gas-assist nozzles or In-Mold Pins. The
NPU is available with one, two or four outlets. The NPU features seven stages
of digitally controlled nitrogen injection pressures per outlet. The 8" color
E-Z touch screen allows for operator input of timing, pressure profiles, and
recipe storage. An Automation Direct Programmable Logic Controller ( PLC )
monitors and controls the unit. New features include auto purge, remote outputs
and independent start signals to allow gas injection to multiple presses. The
NPU includes an internal booster and a high pressure receiver. The system will
intensify up to 10,000 psi maximum system pressure.
Operating Requirements:
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Power- 110 vac
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Air supply- 90 psi minimum
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Nitrogen supply - 220 psi minimum up to 2050 psi maximum
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Molding machine signal(s) - Mold Closed, Purge Guard, Injection / ram start- 24
vdc
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item #132591 |
NitroJection Satellite Unit (NSU)
The NitroJection Satellite Unit is specifically designed for gas-assist molders
with an existing source of high pressure nitrogen. If the molder requires a
means of high pressure, the Nitro Booster System can be used to operate from
nitrogen cylinders.
The NSU without an internal intensifier is designed to
control the timing and pressure profiles of the high pressure nitrogen during
the gas injection cycle. The system requires an external source of
high-pressure nitrogen up to 6000 PSI and appropriate connections to the
molding machines. The NSU is available with one, two or four valves to allow
gas injection through a machine nozzle or independently into multi cavity molds
using an In Mold Gas Pin.
Standard Features
The NSU features fast acting TESCOM electronic regulators which accurately
control the gas injection pressures. An Automation Direct industrial PLC and 8"
color touch screen allow for easy operator input and monitoring of the gas
assist process. Additional features include auto purge cycle, remote outputs
and independent start signals to allow gas injection to multiple presses.
Operating Requirements:
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5000 psi minimum incoming nitrogen gas supply
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110V AC single phase
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Optional electrical requirements are possible
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item #132592 |
Nitrogen
Booster System
The Nitro Booster System provides a compact, portable source for high pressure
nitrogen gas required by gas assist injection molders. This air driven booster
package is supplied fully assembled, tested and ready for turn key
installation. The Nitrogen Booster is designed to receive regulated nitrogen
(500 PSI min) from cylinders and intensify the pressure up to 6000 PSI. The
final output pressure is controlled by an adjustable mechanical pressure
switch. All that is required is plant air, 100 PSI and regulated nitrogen
pressure.
Standard Features
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Output pressure up to 6000 PSI
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Pneumatically Driven Gas Booster - requires shop air 100 PSI & Nitrogen 240
PSI up to 2200 PSI.
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Control Panel includes: Inlet Pressure, Outlet Pressure and Drive air pressure
gauges.
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Air and Nitrogen isolation valves, System vent valve.
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 See this page for Frequently Asked Questions (FAQ's) about Gas Assist Molding
Click here for Gas Assist Satellite and Booster Systems price list
Click here for Gas Assist Nozzles and Accessories price list
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For more information or expert technical assistance,
call toll free IMS Technical Support at 1-866-467-9001 or email to
techteam@imscompany.com.
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