Wulftec WCRT-200

Video

Conveyorized Automatic Rotary Arm Stretch Wrapping Equipment

The WCRT-200 is a self-supporting four-legged model with optional elevating clamp for banding, separate double stack and one-way wrapping mode. It offers easy access to all components for trouble free maintenance, a 5,000 lbs load weight with option for 6,000 lbs, and wraps up to 100 loads per hour.

5,000 lbs load weight capacity (optional 6000 lbs)
The control panel is UL508A approved
100% structural steel construction
25″ ring gear with pinion gear drive
Automated remote lube station
Superior Electrical/Electronic Design including Allen Bradley SLC 5/03 logic control
Wulftec’s exclusive 20″ NO-THREAD® Powered Pre-Stretch Carriage (30″ optional)
Lifetime warranty on prestretch rollers blue compound
Readily available non-proprietary parts
Conveyor rollers 2 ½” diameter on 3″ centers for smooth operation
Motors speed control are made through AC frequency drives
Allen Bradley Monochrome Touch Screen – play an active part in avoiding operator errors by offering a great versatility for customized information and alarm diagnostic

Production Rate

- 100 loads per hour

Maximum Load Weight

- 5000 lbs
- (6000 lbs*)

Maximum Load Size

- 48″ L
- 48″ W
- 80″ H

Machine Dimensions

- 138″ L
- 148″ W
- 140″ H

Approximate Shipping Weight

- 4500 lbs

Electrical Requirements

- 230 V /3 ph /60Hz 20A

Pneumatic Requirements

- 3 cfm @80 psi

Controls

- NEMA 4/12 control cabinet with quick disconnect
- Allen Bradley monochrome Touch Panel
- Alarm beacon light
- Double brush dust tight slip ring
- Allen Bradley SLC 5/03 PLC
- 24V control system
- Current overload protection
- Sick autoheight sensing photoeye with on/off mode
- Power On/Off lockable switch and indicator light
- 230VAC Motors with AC variable frequency drives
- Two emergency stop stations (1 on panel / 1 in wrap zone)
- Manual function for rotation fwd/rev and carriage up/down
- Variable rotary arm speed (17 RPM – other speeds available*)
- Intuitive alarms diagnostic
- Cycle counter
- Reset function
- Separate top and bottom wrap selections (0-9)
- Separate up and down carriage speeds
- Film force to load control
- All conveyors with independent fwd/rev manual function
- Manual clamp jog
- Dynamic braking system for rotary arm with AC drive
- 120 VAC outlet in control panel for service work
- 1 HP 230VAC Motor & AC variable frequency drive

Film Delivery System

- 20″ NO-THREAD® Powered Pre-Stretch Carriage
- Lifetime warranty on pre-stretch rollers blue compound
- Film force release for easy pull at start and end of cycle
- 50-300% pre-stretch ratio (preset to customer specs-std 200%)
- Electronic film tension control with analog sensor
- Sensing device for film out/broken with visual alarm
- Lexan roller cover for operator safety

Film Carriage Drive

- Emergency stop for arm path obstruction
- Angled carriage to wrap approx. 2″ from conveyor level
- 1 HP AC motor with Allen Bradley variable frequency drive
- Two #50 carriage lifting chains
- Dual steel supporting boom
- Power track for efficient guiding of wires
- Machined UHMW-PE carriage glides on 1/2″ CRS rails

Film Tail Treatment

- Film alignment arm
- Automatic film clamping device
- Pulsed controlled cutter
- Brush-on film tail treatment
- (Heat Seal treatment optional*)

Rotary Arm Drive

- 1 HP AC motor with Allen Bradley variable frequency drive
- Counter-balanced rotary arm for smooth rotation
- Safety fencing with security door
- 17 RPM variable speed (up to 35 RPM)
- Automated remote lube station
- Dual steel boom rotary arm
- Electronic soft start/stop
- Positive arm alignment controlled by “Proximity Sensor”
- Dynamic braking system for rotary arm with AC drive
- Protective guard covering ring gear
- 25″ Heavy duty Ring GEAR Bearing, with Pinion GEAR Drive
- Heavy duty structural steel construction: easy access to all components

Conveyor

- Standard pass height 18″
- Powered process conveyor 11′ 6″
- (Other pass heights available, please consult factory*)
- 2- 1/2″ diameter rollers on 3″ centers
- 52″ BFR (between frame rails)
- All rollers driven via #40 chain
- 1 HP 230VAC motor with Allen Bradley variable frequency drive
- Heavy-duty structural steel design, interlocking style for continuous equal roller spacing
- Heavy-duty cast iron flange mounted bearings
- Up to 35 FPM (other optional speeds available*)

Structure

- 4 — 6″ X 6″ floor mounting legs
- Free standing integrated leg design

Safety Features

- The Wulftec wrapping system is equipped with 5 photoeyes which monitor access points to wrapping zone and prevent accidental insertion of foreign object during wrapping
- 2 E-Stop mushroom type push buttons: 1 on control panel, and 1 in wrapping zone
- (Additional E-Stop are available upon request*)
- Wrapping zone enclosed by heavy-duty personnel obstruction fencing. Complete with electronically interlocked access door
- An object obstruction safety device stops the machine functions should there be any interference in the wrapping area

Technical Information

- The machine is provided with a manual including electro/mechanical schematics and drawings, maintenance program and PLC program disk

Warranty

- 3-year unlimited cycle warranty
- 10-year warranty on steel structure
- 10-year warranty on 25″ ring gear bearings
- Lifetime warranty on prestretch rollers’ blue compound

Notes:

- Optional
- Production rate based on load configuration and machine options
- Overall dimensions of machine in operation
- All machine specifications are subject to change without prior notice
- Please consult us for prices

Two-Sided Cling

- Item #370267, 20″ x 5000′ 75ga Castle cast machine stretch film, 40 rolls/skid
- Item #370264, 20″ x 5000′ 80ga Castle cast machine stretch film, 40 rolls/skid
- Item #370265, 20″ x 5000′ 80ga Castle cast machine stretch film boxed, 40 rolls/skid
- Item #370335, 20″ x 4000′ 115ga Castle cast machine stretch film, 40 rolls/skid
- Item #370329, 20″ x 4000′ 120ga Castle cast machine stretch film, 40 rolls/skid
- Item #370330, 30″ x 4000′ 120ga Castle cast machine stretch film, 20 rolls/skid

Differential Cling

- Item #370268, 20″ x 6000′ 70ga Castle cast machine stretch film, 40 rolls/skid

One-Sided Cling

- Item #370274, 20″ x 8000′ 55ga SSC Castle cast machine stretch film, 40 rolls/skid
- Item #370266, 20″ x 5000′ 63ga SSC Castle cast machine stretch film, 50 rolls/skid
- Item #370303, 20″ x 6000′ 70ga SSC Castle cast machine stretch film, 40 rolls/skid