Transcript CMS Powerpoint

Know Where, When, Why, How & What went wrong…
Before Costly Damage Occurs!
via
Exact Location Fault Diagnostics
Know what’s wrong, anywhere on your
conveyor line(s): 24hrs a day 7 days a week
365 days a year.
A Simple Switch or
Alarm will:
Save Lives
Prevent Costly Damage
Keep Production Rates @ Highest
Conveyor Management System (CMS)
Eliminates downtime and improves safety with a unique network of monitoring and protection devices -without conduit or extra wiring.
Pull Cable
Pull Cord Switches
Dynamic Speed Monitoring
Continuous monitoring from conveyor startup to shutdown identifies
problems before they cause stoppage, damage, or personnel injury.
Modular design allows functions and devices to be added or removed to meet
your specific needs.
Multiple Conveyor Sequencing/Interlocking No need for conduit or extra wiring. CTS Pull Cable supplies all the
communications for the system, while also functioning as the pull cable. Other
Fault Location & Identification
systems require individual switches to be hardwired through conduit.
PLC/PC Interface
Pinpoints faults by type and location so maintenance crews spend less time
searching for the problem, and get vital equipment back online sooner.
Troughing and Return Belt Misalignment
Audible/Visible Prestart Warning
Voice Communication
Control Room Interface
Blocked Chute
CO Monitoring
Belt Tear and Rip
Belt Underspeed and Slip
Choose an Option or Next to
Continue
Exit Show
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Emergency stop, pre-start warning, and speech communications along the
entire length of the conveyor enhance employee safety and equipment
protection.
Interlocking and sequencing can control material flow. If a safety device
stops a downstream conveyor, either upstream conveyors are stopped or flow is
diverted to another conveyor. Once the problem is corrected, all conveyors are
restarted sequentially, and the conveyor system is once again charged with
material.
Central control room provides an overview of your entire operation,
combining information from all controllers and field components, using
Supervisory Control and Data Acquisition (SCADA) software.
Hardwire or RF radio communications. Controllers can use any industrial
protocol or serial communications (RS-32, RS-422, or RS-485). Or, RF radio
transmitters can be used to remove the need for hardwire communications.
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Conveyor Pull Cord Switches
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Emergency stop switches stop the conveyor electrically at any point along the conveyor.
Heavy duty pulling mechanism compensates for temperature drifts, preventing false trips.
Electrical rotary switch allows the switch to be tripped manually. The electrical switch is a self-wiping rotary switch (not a
microswitch), and consists of two normally open and two normally closed contacts.
Switch knob is padlockable in the "Off" position. Once the switch has been tripped, the knob latches in the "Off" position and
must be manually reset in order to restart the conveyor.
High impact U.V. stabilized polycarbonate enclosure is rated IP 66 and D.I.P. (Dust Ignition Proof) degree of protection.
Recommended distance between switches is 330 feet (100.6 m).
Approved for use in non-hazardous locations by the Pennsylvania Dept. of Environmental Resources Mine Safety and
Health Administration (MSHA).
Standard Pull Cord Switch
•All the standard features listed above.
•Self-wiping rotary switch (not a microswitch).
•Isolated mechanical and electrical sections.
•Heavy duty pulling mechanism eliminates false trips.
•Mounted on 330' (100.6 m) intervals.
Part Number: CTS 100
•Corrosion-proof construction.
•For non-hazardous locations.
•For hazardous locations, must be installed in an intrinsically safe circuit.
Main Page
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Conveyor Pre-Start Alarms
Enhance conveyor safety with audible and visible pre-start alarms.
High impact, UV stabilized polycarbonate enclosure rated at an IP 65 degree of protection.
Two audible alarms rated at 105dB each.
Can be used as a signaling device when equipped with a push button.
Intrinsically Safe Audio
Visual Pre-Start Alarm
Part Number: CTS 800 IS AVA
Standard Audio Visual
Pre-Start Alarm
Part Number: CTS 900 AVA
Flashing LED
Flashing Strobe Light
Operating Voltage: 12-15 VDC
(Intrinsically Safe Power Supply)
Operating Voltage:
110-220 VAC
Current Consumption: 100 mA
Current Consumption: 100 mA
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Conveyor Pull Cord Switches
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Emergency stop switches stop the conveyor electrically at any point along the conveyor.
•Heavy duty pulling mechanism compensates for temperature drifts, preventing false trips.
•Electrical rotary switch allows the switch to be tripped manually. The electrical switch is a self-wiping rotary switch (not a
microswitch), and consists of two normally open and two normally closed contacts.
•Switch knob is padlockable in the "Off" position. Once the switch has been tripped, the knob latches in the "Off" position
and must be manually reset in order to restart the conveyor.
•High impact U.V. stabilized polycarbonate enclosure is rated IP 66 and D.I.P. (Dust Ignition Proof) degree of protection.
•Recommended distance between switches is 330 feet (100.6 m).
• Approved for use in non-hazardous locations by the Pennsylvania Dept. of Environmental Resources Mine Safety and
Health Administration (MSHA).
Pull Cord Switch with Trip Light
•Standard switch features.
•Trip indicator light rated at 15W for locating the tripped switch.
•For use in a non-hazardous locations only.
Part Number: CTS 200L
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Conveyor Pull Cord Switches
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Emergency stop switches stop the conveyor electrically at any point along the conveyor.
•Heavy duty pulling mechanism compensates for temperature drifts, preventing false trips.
•Electrical rotary switch allows the switch to be tripped manually. The electrical switch is a self-wiping rotary switch (not a
microswitch), and consists of two normally open and two normally closed contacts.
•Switch knob is padlockable in the "Off" position. Once the switch has been tripped, the knob latches in the "Off" position
and must be manually reset in order to restart the conveyor.
•High impact U.V. stabilized polycarbonate enclosure is rated IP 66 and D.I.P. (Dust Ignition Proof) degree of protection.
•Recommended distance between switches is 330 feet (100.6 m).
• Approved for use in non-hazardous locations by the Pennsylvania Dept. of Environmental Resources Mine Safety and
Health Administration (MSHA).
Intrinsically Safe Pull Cord Switch
•Standard switch features.
•Trip indication LEDs.
•Hazardous and non-hazardous locations.
Part Number: CTS 300
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Conveyor Pull Cord Switches
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Emergency stop switches stop the conveyor electrically at any point along the conveyor.
•Heavy duty pulling mechanism compensates for temperature drifts, preventing false trips.
•Electrical rotary switch allows the switch to be tripped manually. The electrical switch is a self-wiping rotary switch (not a
microswitch), and consists of two normally open and two normally closed contacts.
•Switch knob is padlockable in the "Off" position. Once the switch has been tripped, the knob latches in the "Off" position
and must be manually reset in order to restart the conveyor.
•High impact U.V. stabilized polycarbonate enclosure is rated IP 66 and D.I.P. (Dust Ignition Proof) degree of protection.
•Recommended distance between switches is 330 feet (100.6 m).
• Approved for use in non-hazardous locations by the Pennsylvania Dept. of Environmental Resources Mine Safety and
Health Administration (MSHA).
Intrinsically Safe Switch with Pre-Start Alarm
•Standard switch features.
•Audible and visible pre-start alarms.
•Trip indication LEDs. Hazardous and non-hazardous locations.
Part Number: CTS 300 PSW
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Conveyor Pull Cord Switches: Specifications
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Dimensions:
A. 7 13/16" (198 mm)
B. 6 1/8" (156 mm)
C. 7" (178 mm)
D. 5 1/2" (140 mm)
Enclosure: I.P. 66 and DIP
E. 5 1/2" (140 mm)
Housing: High Impact Polycarbonate
Switch: Rated 16A at 500V standard
10A at 500V-CSA
2 normally open and 2 normally closed
contacts
Approved by the Commonwealth of Pennsylvania - Department of
Environmental Resources, Mine Safety and Health Administration (MSHA) for
use in non-hazardous locations. For use in hazardous locations, the CTS 100 must
be installed in an intrinsically safe circuit.
Hardware: 316 Stainless Steel
Typical Connection Diagram
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Conveyor Management System Controllers
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The Conveyor Management System's intelligent controllers monitor and supervise the entire operation.
The Safeline Circuit™ provides an extra level of safety. The Safeline Circuit in every CMS controller ensures that every safety device is operating
at all times.
1. Field PCB
A voltage inverting device used as the last
unit in line transmits a negative voltage
through a normally closed contact within
each switch, back to the controller.
2. End Unit
3. Supply
4. Control
The controller monitors for the presence of
the negative voltage, ensuring that the circuit
is complete.
5. Safeline
6. Communication
CMS Controllers Selection Chart
Engineering Capabilities
Our Electrical Controls Division can design, build, integrate and test a system customized for your needs, planned for the
best cost efficiency and ease of operation.
As a company with many years of experience in the material handling industry, we understand the entire process rather than
only the individual controls.
From 10 feet to 10 miles, we can provide the complete solution for your conveyor control needs.
Any level of service and components, literally from the pull cord switch to the SCADA screen.
Complete system pre-testing eliminates start-up delays. Because we provide both the field components
and control units, we can completely test the entire system prior to shipment, eliminating delays due to
incompatible components.
Main Page
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System Capabilities
CTS-ISP
CTS-1000 CTS-3000
Pull Cable
Y
Y
Y
Y
Y
Pre-Start Warning
Dynamic Speed Monitoring
CTS 3000: Head End Control Unit
Y
Multi-Conveyor Sequencing
Y
Fault Location and Identification
Y
Y
PLC/PC Interface
Y
Y
Belt Protection Devices
CTS-ISP
CTS-1000 CTS-3000
Belt Underspeed/Slip
Y
Y
Y
Belt Tear
Y
Y
Y
Belt Rip
Y
Y
Y
Belt Misalignment
Y
Y
Y
Blocked Chute
Y
Y
Y
Y
Y
Pre-Start Warning
Conveyor Pull Cord Switches
CTS-ISP
CTS-1000 CTS-3000
Padlockable Safety Switch
Y
Y
Y
Carbon Monoxide Monitoring
Y
Y
Audible/Visible Pre-Start Alarm
Y
Y
Voice Communication
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Y
CTS 1000: Conveyor Control Unit
Provides prestart warning alarm
capability, either as stand-alone units
or within CTS 300 PSW Pull
Cord Switches.
CTS ISP: Power Supply and Line Check Unit
Provides emergency stop pull cord switch
capability, using CTS Pull Cord
Switches.
Main Page
CTS 3000: Head End Control Unit
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Programmable control unit with internal fault diagnostics controls, monitors,
and supervises all safety and belt protection devices.
LCD display shows fault type and location, giving maintenance personnel the
information they need to solve the problem quickly, minimizing downtime.
Transmits fault information to the control room with a fail safe interlock.
Safeline Circuit for uncompromising safety. Intrinsically safe power supply
allows our CTS Pull Cable to be used, eliminating the need for conduit.
CTS 1000: Conveyor Control Unit
Provides prestart warning alarm capability, either as stand-alone units or within CTS 300 PSW Pull Cord Switches.
Includes push buttons and a serial interface port for PC control.
Safeline Circuit for uncompromising safety. Intrinsically safe power supply allows our CTS Pull Cable to be used,
eliminating the need for conduit.
CTS ISP: Power Supply and Line Check Unit
Provides emergency stop pull cord switch capability, using CTS Pull Cord
Switches.
Safeline Circuit for uncompromising safety.
Intrinsically safe power supply allows our CTS Pull Cable to be used,
eliminating the need for conduit.
1. Motor Control Circuit
2. CTS IPS
3. Pull Cord Switches
4. End Unit
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Main Page
Conveyor Management System Components
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The CMS system's modular design allows components to be added or removed to meet the needs of your specific application.
In addition to the pre-start alarms and monitors on this page, we provide a wide selection of Belt Protection Units,
Pull Cord Switches, Pre-Start Alarms, and other devices.
Pre-Start Alarm with Termination Enclosure
Two enclosures mounted on a chassis plate
that forms a canopy above the unit.
Pre-Start Alarm: Our CTS 300 PSW Pull Cord Switch.
Emergency stop pull cord switch. Padlockable electrical
rotary switch rated to 500V 16 amp. 2 audible prestart
warning alarms. Trip indication LEDs. Replaceable resincoated PC board.
Part Number: CTS 300 PSW/DC
Termination Enclosure: A resin coated PC board populated with spring-loaded type terminals for the cable connections and compression entry glands.
Pre-Start Alarm with Speech Communication
A "push to talk" speech communication unit enables operators and maintenance personnel to communicate from any point
along the conveyor.
Pre-Start Alarm: A CTS 300 PSW Pull Cord Switch.
Emergency stop pull cord switch. Padlockable
electrical rotary switch rated to 500V 16 amp. 2
audible prestart warning alarms. Trip indication
LEDs. Replaceable resin-coated PC board.
Speech Communication Unit: A PC board populated with terminals for pull
cable connections equipped with 2 gland entries and a "push to talk" speech
communication unit.
Part Number: CTS 300 PSW/DC/SC
Main Page
Pre-Start Alarm with Carbon Monoxide Monitor
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Pre-Start Alarm: A CTS 300 PSW Pull Cord Switch.
Emergency stop pull cord switch.
Padlockable electrical rotary switch rated to 500V 16 amp.
2 audible prestart warning alarms. Trip indication LEDs.
Part Number: CTS 300 PSW/DC/CO
Replaceable resin-coated PC board.
CO Gas Monitor: Sounds an alarm at 100 PPM, and stops the conveyor at 400 PPM. The
bottom enclosure consists of a PC board populated with terminals for pull cable connections
equipped with 2 gland entries.
Primary Device
Incorporates auxiliary equipment such as an emergency stop push
button, take-up limit switches, fluid coupling temperature devices,
blocked chute detectors, etc. into the Conveyor Management
System's network.
The normally closed contact of the auxiliary equipment is
connected to terminals in the unit's termination box.
If the auxiliary equipment is activated and the normally closed
contact opens, the unit will stop the conveyor and latch in the
"Off" position.
Part Number: CTS 400 PD
Main Page
Temperature Monitor
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Monitors the temperature of bearings, electrical motors, oil
tanks, etc. The unit has two settings: one for alarm and one
for stopping the conveyor.
Alarm settings range from 120° to 300° F, in 10°
increments.
The unit is incorporated into the safety system of the
conveyor by the pull cable.
Part Number: CTS 500 TM
Vibration Monitor
Monitors the vibration of bearings, electrical motors,
crushers, etc.
The unit's "accept" push button that is used to set the normal
working vibration as the reference for alarm or trip.
The unit has two settings, one for alarm and one for stopping
the conveyor. The alarm settings are set in increments of 5%
from the normal vibration. The trip settings are set in
increments of 5% above the alarm settings.
The unit is incorporated into the safety system of the
conveyor by the pull cable.
Part Number: CTS 500 VM
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Main Page
Conveyor Management System (CMS): Hardware
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CMS Pull Cable
High-tensile braided steel cable with six internal conductors. The dual
purpose cable serves as both the electrical and control cable for the entire
system, as well as the emergency stop pull cable, eliminating the need for
conduit and extra wiring. For added protection, the steel braiding is covered
with U.V. stabilized flame retardant PVC.
Part Number: CTS PC
Termination Kit
Cable clamp and steel hook terminates the pull cable between the pull-keys.
The cable clamp grips the pull cord and the steel J-bolt is fastened to the pull
cord switch pulling mechanism.
Part Number: CTS TK
Pull Cable Carrier
Carries the pull cable between the pull cord switches (and to other various
belt protection units). Pull cable carrier is mounted on the conveyor structure
at 10 ft (254 mm) centers.
Part Number: CTS PCC
Conventional Hardware
Galvanized Turnbuckle
Part Number: CTS TRB
Vinyl Coated Pull Cord
Part Number: CTS CRD
Galvanized Pull Cord Fastener
Part Number: CTS PCF
Galvanized Thimble
Part Number: CTS THB
Main Page
Conveyor Belt Protection:
Troughing Belt Misalignment Detector
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Troughing belt misalignment is detected by two upright arms, which are
connected to an electrical switch by a glass reinforced polycarbonate coupling.
If the belt misaligns on either side to the extent that it could cause damage to the
belt or conveyor structure, it contacts one of the upright arms. The arm tilts in
the direction of the moving belt and activates the switch.
Adjustable mechanical trip delay on the switch coupling mechanism prevents
false trips.
Part Number: CTS 700 BL
Enclosure: I.P. 66
Switch structure is designed to minimize material build-up which could render
the switch inoperable.
Housing: High Impact Polycarbonate
Belt protection units can be combined to meet your specific needs.
Switch: Rated 16A/500V (2 normally
open and 2 normally closed contacts)
Conveyor Belt Protection:
Return Belt Misalignment Detector
Return belt misalignment is detected by two downcast arms, which are
connected to an electrical switch by a glass reinforced polycarbonate
coupling.
If the belt misaligns on either side to the extent that it could cause damage to
the belt or conveyor structure, it contacts one of the downcast arms. The arm
tilts in the direction of the moving belt and activates the switch.
Adjustable mechanical trip delay on the switch coupling mechanism prevents
false trips. Switch structure is designed to minimize material build-up which
could render the switch inoperable. Belt protection units can be combined to
meet your specific needs.
Part Number: CTS 700 RBL
Enclosure: I.P. 66 Housing: High
Impact Polycarbonate Switch: Rated
16A/500V
(2 normally open and 2 normally closed
contacts)
Main Page
NEXT
Conveyor Belt Protection:
Conveyor Belt Tear Detector
BACK
A tear to the wing section of the belt is detected by a profiled arm mounted below the belt,
which is connected to an electrical switch by a glass reinforced polycarbonate coupling.
A torn piece of belt hanging at least 2 3/8" (60 mm) beneath the belt will strike the profiled
arm, and activate the switch.
Part Number: CTS 700 BT
Enclosure: I.P. 66
Housing: High Impact Polycarbonate
Switch: Rated 16A/500V (2 normally open and 2 normally closed contacts)
Conveyor Belt Protection:
Conveyor Belt Tear and Rip Detector
Combines two types of protection on a single frame.
A tear in the belt's wing section or a rip in the belt's center section is detected by a
profiled arm mounted below the belt, which is connected to an electrical switch by a
glass reinforced polycarbonate coupling.
Part Number: CTS 700 BTR
A torn piece of the belt's center or wing section that hangs at least 2 3/8" (60 mm) under
the belt will strike the profiled arm mounted under the belt, activating the switch.
Adjustable mechanical trip delay on the switch coupling mechanism prevents false
Enclosure: I.P. 66
trips. Switch structure is designed to minimize material build-up which could render
the switch inoperable. Belt protection units can be combined to meet your specific
Housing: High Impact Polycarbonate
needs.
Switch: Rated 16A/500V (2 normally open and 2 normally closed contacts)
Main Page
NEXT
Conveyor Belt Protection:
Conveyor Belt Speed Unit
BACK
Belt speed is monitored by a spring-loaded revolving roller mounted underneath the
troughing belt. A sensor monitors pulses from the revolving roller.
The enclosure contains a programmable electronic motion detector that displays the
speed of the belt in feet per minute. The unit receives a signal from the speed roller,
which can be monitored in two modes:
Static mode monitors for off-speed condition
Dynamic mode monitors for movement, acceleration, and operating speed
Adjustable mechanical trip delay on the switch coupling mechanism prevents
false trips. Switch structure is designed to minimize material build-up which
could render the switch inoperable. Belt protection units can be combined to
meet your specific needs.
Part Number: CTS 700 BSD
Enclosure: I.P. 66 Housing: High Impact
Polycarbonate Power Requirements: 120
VAC Switch: One normally closed and one
normally open contact
Conveyor Belt Protection:
Belt Misalignment and Tear Detector
Troughing belt misalignment is detected by two upright arms, which are connected to
an electrical switch by a glass reinforced polycarbonate coupling.
If the belt misaligns on either side to the extent that it could cause damage to the belt or
conveyor structure, it contacts one of the upright arms. The arm tilts in the direction of
the moving belt and activates the switch.
A tear to the wing section of the belt is detected by a profiled arm mounted below the
belt, which is connected to an electrical switch by a glass reinforced polycarbonate
coupling.
A torn piece of belt hanging at least 2 3/8" (60 mm) beneath the belt will strike the
profiled arm, and activate the switch.
Part Number: CTS 700 BLT
Enclosure: I.P. 66 Housing: High
Impact Polycarbonate Switch: Rated
16A/500V
(2 normally open and 2 normally
closed contacts)
Main Page
Conveyor Belt Protection:
Belt Misalignment, Tear, and Speed Detector
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BACK
Troughing Belt Misalignment Detection
Troughing belt misalignment is detected by two upright arms, which are
connected to an electrical switch by a glass reinforced polycarbonate
coupling.
If the belt misaligns on either side to the extent that it could cause damage
to the belt or conveyor structure, it contacts one of the upright arms. The
arm tilts in the direction of the moving belt and activates the switch.
Troughing Belt Tear Detection
A tear to the wing section of the belt is detected by a profiled arm mounted
below the belt, which is connected to an electrical switch by a glass
reinforced polycarbonate coupling.
A torn piece of belt hanging at least 2 3/8" (60 mm) beneath the belt will
strike the profiled arm, and activate the switch.
Belt Underspeed/Slip Detection
Part Number: CTS 700 BLTS
Belt speed is monitored by a spring-loaded revolving roller mounted
underneath the troughing belt. A sensor on the structure receives pulses
from the revolving roller.
Conveyor Belt Protection:
Doppler Conveyor Belt Speed Unit
Non-contact, high accuracy speed unit has no moving parts so it is maintenance free.
The Doppler Speed Unit uses the latest technology to provide a revolutionary method of monitoring conveyor speed. The unit
is equipped with a 2-line LCD display with 4 push buttons. The push buttons are used to configure the unit, and belt speed is
Part Number: CTS 7000 DSU
displayed on the LCD with the belt is in motion.
Main Page
Conveyor Belt Protection:
Infrared Conveyor Belt Rip Detector
Network of infrared sensors detects material spilled through a rip in the
conveyor belt.
The Infrared Rip Detector is an electronic device consisting of a network of
infrared sensors mounted beneath the troughing belt. If a foreign object
penetrates the belt, material will fall through the cut in the belt onto the detector's
tray. As material builds up on the tray, the infrared beams are blocked and the
conveyor is stopped. A "wash" cycle allows the unit to be cleaned without
stopping the conveyor belt.
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BACK
Part Number: CTS 9000 IRRD
Conveyor Belt Protection:
Ultrasonic Conveyor Belt Misalignment Detector
Ultrasonic beams detect misalignment with no moving parts.
The Ultrasonic Misalignment Detector has a profiled arm shaped in the same configuration as the troughed section of the
belt. Two alignment sensors near its edge each emit a narrow ultrasonic beam towards the belt surface at predetermined
angles. The beams are reflected back to the sensors.
Belt misalignment in either direction causes the reflected signal to be outside the acceptable limit, and the detector will
provide a visual indication that misalignment is occurring. If misalignment continues beyond a predefined time limit, the
detector will trip and must be manually reset.
Part Number: CTS 7000 RF/BL
Main Page
Conveyor Belt Protection:
Motion Detector
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Programmable electronic motion detector displays the speed of any
rotating or moving object in meters per second, feet per second, or
revolutions per minute (RPM).
An object's movement is detected by a proximity switch connected to the
unit, in two different modes:
Static mode monitors for off-speed condition
Part Number: CTS 700 MD
Dynamic mode monitors for movement, acceleration, and
operating speed
A two line LCD and four push buttons are used to set system mode, run speed, trip
speed, movement time, acceleration time, and other settings.
Conveyor Belt Protection:
Blocked Chute Detector
The blocked chute detector is a tilt switch mounted inside the chute to detect any
restriction of material flow within a transfer point. Blockage which causes the
switch to tilt more than 15° will activate the switch.
The switch consists of 3 normally closed mercury switches connected in series,
mounted 120° from each other. A steel enclosure provides optimum protection.
Part Number: CTS 600 BCD
Main Page
Engineering Capabilities
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BACK
Our Electrical Controls Division can design, build, integrate and test a system customized for your needs, planned for the
best cost efficiency and ease of operation.
As a company with many years of experience in the material handling industry, we understand the entire process rather than
only the individual controls.
From 10 feet to 10 miles, we can provide the complete solution for your conveyor control needs.
Any level of service and components, literally from the pull cord switch to the SCADA screen.
Complete system pre-testing eliminates start-up delays. Because we provide both the field components
and control units, we can completely test the entire system prior to shipment, eliminating delays due to
incompatible components.
Head End Control Unit (HECU)
Conveyor Trip Switches with Pre-Start Warning Alarm
Conveyor Underspeed/Slip Detector
(Connected direct to controller)
Sequence Roller
(Connected to controller of upstream conveyors)
Pull Cable Pull Cable Carrier (Pigtail)
Blocked Chute Detector
Fusable Plug Bearing
Temperature Tension Limit Switches
Troughing Belt Misalignment Detector
Return Belt Misalignment Detector
Troughing Belt Tear Detector Return Belt Rip Detector
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Phone: 800-940-4044
Fax: 800-845-6787
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