VHF-1015

The VHF-1015 is a vertical heat platen orientation, hydraulic motion controlled hot plate welding system specifically designed for welding filter  assemblies up to 10” D  x 15” H x 69” L (254mm x 381mm x 1753mm).  Customized variants of this model are available.

The system design is ideal for:

• welding stackable filter cartridge modules together
• embedding filter media into plastic end caps (replacing potting operations)
• welding of filtration housings
• welding termination fittings (ie: end-caps, twist-lock unions, ”O”-ring fittings, etc..) to the ends of filter cartridge modules

This vertical systems single motion (right) tool mounting platen allows fixturing of part segments up to 18” (457mm) long into the moving right hand mounting platen/jaw and up to 51” (1295mm) long into the fixed left hand mounting platen/jaw.

Standard Features:

Ultra-Rigid Construction utilizing tubular steel framework with leveling feet and linear ball slides/bearings designed for precise tool alignment through decades of use.  

5.0 HP, 1750 RPM, 10.0 GPM (3.7kW, 1750 RPM, 37.9 LPM) 1000 PSI (68 Bar) Maximum Pressure Hydraulic System with Proportional Valve Control and Linear Position Transducers improved control and reduced machine and coating wear by user programmed variable tool mounting platen and heat platen carriage pressures and speeds including “soft-touch” contact of parts halves to heat platen (Melt) and each other (Weld/Seal).

Digital Single-Zone Temperature Control via PLC with Heater Burnout Alarm ensures even heating and precise temperature control with temperature alarm limits. Burnout alarm halts operation of the machine in the event of platen heater failure.

Programmable Automatic Machine and Heat Platen Startup (Time/Date Based) saves production time as the machine can be user programmed to automatically initialize warm-up of heat platen and hydraulic system before start of production.

Allen Bradley SLC-503 Programmable Logic Controller (other controllers quoted upon request)

Allen Bradley PanelView Plus 600 Touch-Screen User Interface simplifies parameter input and allows the following to be displayed:

• Melt, Weld (Seal) & Open Time Digital Control & Display
• Individual Melt & Weld (Seal) Pressure & Speed Settings
• Digital Temperature Control Settings & Alarm Limits
• Non-Resettable Total Machine Cycle Counter
• Diagnostic Display
• Machine Alarms (history storage of up to 99 Alarms)

Multi-Level Passcode Protection limits parameter adjustment to qualified personnel only.

5 Weld Program/Setup Memory allows storage for instant recall, minimizing tool change time.

External 120VAC Duplex Electrical Outlet allows user to easily connect small auxiliary equipment such as computers, printers, radios, etc.

0.75 HP, 1725 RPM, 25.0 in/Hg (0.56kW, 1725 RPM, 63.5cm/Hg) High Capacity Vacuum Pump System designed to secure even the largest parts within the tooling.  Eliminates the need for separate venturi-vacuum systems for each tool.   

Pneumatic Power Sliding Safety Door with Zero Force Cycle Activation Switch provides optimum personnel protection while reducing operator fatigue.  

Hinged Access Panels with Safety Interlock Switches allows extensive access while providing maximum personnel protection.

Vent Hood with Exhaust Fan evacuates airborne smoke and particulate from the operator location when welding at high temperatures without coatings.  

Interior Viewing Lights enhance visibility of the welding process for the operator.

Two (2) English Language Manuals provides detailed documentation and instruction of installation, operation, setup, maintenance & troubleshooting procedures.

Maximum Heat Platen Capacity:  10.0" D x 15.0" H (254mm x 381mm)

Heat Platen Carriage Stroke (back-front):  12.0” (305mm)

Heat Platen Assembly Lateral Stroke (side-side):  1.5” (38mm)

Thermal Temperature Range:  100ºF – 1000ºF (38ºC – 538ºC)  Tooling & Application Dependant

Tool Mounting Platens:  10.0” D x 15.0” H (254mm x 381mm)

Moving Tool Mounting Platens:  Single – Right

Daylight Opening (between Tool Mounting Platens):  9.0” – 78.0” (229mm - 1981mm) Variable

Tool Mounting Platen Stroke (ea):  4.5” (114mm)

Maximum Clamp Force:  880 lbs @ 1000 PSI (3.92kN @ 68.0 Bar)

Front Door Opening:  73.8” W x 28.0” H (1875mm x 711mm)     

Machine Dimensions:  45.8” D x 105.5” W x 71.0” H (1163mm x 2680mm x 1803mm)

Weight:  ~2100 lbs (955kg)

Color:  Forward Technology Two-Tone Gray (unless otherwise specified)

Electrical Requirements:  480 VAC, 3 Phase, 60 Hz

Pneumatic Requirements:  80 PSI, 0.5” ID (5.4 Bar, 13mm ID) Supply Line   System includes Filter, Regulator & Lubricator

Warranty:  Free from materials and workmanship defects for one year from delivery.

Sequence of Operation:

1. Operator loads part halves into holding fixtures.

2. Operator initiates cycle activation switch.

3. Safety door closes.

4. Part halves are automatically held with vacuum or mechanical clamps/grippers.

5. Heat platen advances between part halves.

6. Holding fixtures apply part halves to heat platen.

7. Holding fixtures retract from heat platen.

8. Heat platen retracts.

9. Holding fixtures apply part halves together, welding parts together.

10. One holding fixture releases its clamping mechanism.

11. Holding fixtures open, retaining welded part(s) in one fixture.

12. Safety door opens.

13. Operator unloads welded part(s).