Graco InvisiPac System - Koehler Rubber & Supply

To Order Call:
216.749.5100216.749.5100

Save money without changing your existing pattern.

Some customers are saving up to 50% and more on adhesives!

Unlike traditional tanks and many “tankless” systems, the proprietary melt-on-demand technology of the InvisiPac system keeps a steady flow of adhesive feeding in, melting quickly and dispensing immediately. You save on adhesive and costs incurred with unscheduled maintenance downtime.

Get better performance and reliability.

The tank-free InvisiPac system eliminates tank char, nozzle plugging and other challenges that slow down and negatively impact production. You get a steady, consistent flow of adhesive that creates a reliable seal from the first case to the last.

Know more. Be smarter.

With the InvisiPac system’s robust reporting capabilities, you have the data to make smart decisions about your line that can improve efficiency, decrease costs, minimize downtime and improve productivity.

How it works

Vacuum system feeds pellets to an in-line melt chamber
Pellets are automatically added as needed
The InvisiPac System sends a continuous flow of adhesive through production – significantly reducing the time adhesive spends at high temperature
Tank-Free design means less char, less nozzle plugging and more uptime
Quick start-up – ready in less than 10 minutes
No tank, no char-plugged nozzles
Delivers consistent adhesive viscosity
No degraded material
A consistent, reliable seal
Little to no waste
Better dispensing control
Improved operator safety
Freedom to use any adhesive you choose
High performance with lasting components

InvisiPac Hot Melt Delivery System
Incoming Power
24T918	200-240 VAC, 1-ph, 50/60 Hz, 32A, 200-240 VAC, 3-ph, Δ, 50/60 Hz, 27A, 350-415 VAC, 3-ph, Y, 50/60 Hz, 16A
24V429, 24V201	400-480 VAC, 3-ph, Δ, 50/60 Hz, 14A
24T919	200-240 VAC, 1-ph, 50/60 Hz, 40A, 200-240 VAC, 3-ph, Δ, 50/60 Hz, 27A, 350-415 VAC, 3-ph, Y, 50/60 Hz, 16A
24V430, 24V202	400-480 VAC, 3-ph, Δ, 50/60 Hz, 14A
24T920	200-240 VAC, 1-ph, 50/60 Hz, 40A200-240 VAC, 3-ph, Δ, 50/60 Hz, 40A350-415 VAC, 3-ph, Y, 50/60 Hz, 30A
24V431, 24V203	400-480 VAC, 3-ph, Δ, 50/60 Hz, 14A
Electrical
Maximum Applicator Wattage Per Channel	400 W
Input / Output Capability	4 inputs (0-30V), 4 outputs (240VAC, 24VDC, 2A)
Pump Flow Rate
HM25	96 lb
HM50	130 lb/hr
Melt Rate / Constant Throughput
HM25	25 lb/hr
HM50	50 lb/hr
Weight
HM25	85 lb
HM50	105 lb
General
Adhesive	1/4 in. (6 mm), round, adhesive pellets
Pump Output	17.2 cc/cycle
Time to Temperature, (From 70°F to 350°F (21°C to 177°C), dependant upon power supply and machine configuration.)	Less than 15 minutes
Pump	Pneumatic Piston, 12:1
Channels	1 to 6
System Dimensions, without vacuum tube or shaker (Width x Height x Depth), (Excludes vacuum transfer tube, shaker assembly, and pellet storage bin)	19.0 x 42 x 16.5 in.
Shaker Dimensions (Width x Height)	0.4 x 4.0 ft
Pressure and Temperature Ranges
Main System Air Supply Pressure Range (set with regulator on front of system)	80-100 psi
Pump Operating Air Pressure Range	20-100 psi
Pump Operating Fluid Pressure Range	240-1200 psi
Control Temperature Range	100-400°F
Ambient Temperature Range	32-120°F
Vacuum Transfer Specifications
Maximum Vacuum Transfer Hose Length	30 ft
Maximum Vacuum Transfer Hose Maximum Vertical Rise	10 ft
Vacuum Transfer Operating Pneumatic Pressure Range (set with regulator on front of system)	40-100 psi
Vacuum Transfer Air Consumption at 40 psi (280 kPa, 2.8 bar)	9.5 scfm (intermittent duty; 4% at 25 lb/hr)
Vacuum Transfer Air Consumption at 80 psi (550 kPa, 5.5 bar)	17.2 scfm (intermittent duty; 4% at 25 lb/hr)
Required Air Tubing Size
Minimum Air Tubing Inner Diameter (less than 50 ft, 15.2 m of tubing)	3/8 in.
Minimum Air Tubing Inner Diameter (50 ft, 15.2 m or longer of tubing)	1/2 in.
Sound
Sound Pressure Level, pressure level measured 3.1 ft (1 meter) from equipment	77 dB(A)
IP Code
InvisiPac Base System	IP54
Wetted Parts
Wetted Parts	PTFE, chemically resistant o-rings, aluminum, stainless steel, zinc plating, carbon steel, brass, carbide, chrome
Approvals and Standards	UL499, CSA88, CE, ISO
30 Gallon Vibrating Hopper
Required Air Pressure Supplied To 30 Gallon Vibrating Hopper	100 psi
Air Consumption	17.1 scfm