Clamco 4L & 6L L-Bar Sealers

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Heavy Duty High-Performance L-bar Sealers

The Clamco heavy duty L-bar sealers are available in two sizes—4L and 6L. for packaging and sealing a variety of products. Clamco heavy duty L-bar sealers can be used with a wide range of films due to their precise temperature and speed controls. These dependable L-bar sealers are equipped with a sealing arm that works manually, pneumatically, or with a motor (motor drive available on the 6L ). The robust design of the Clamco systems provides the framework for greater productivity and ensures consistently strong seals.

The use of integrated application-specific controls allow for easy and fast operator set-up and provide years of trouble-free operation. The Clamco L-bar sealers offer a hot knife seal bar option for sealing PVC and polyethylene films. In addition to the temperature control, the Clamco L-Bar sealer has dwell control for continued seal time under pressure, and speed control for the product power take-away conveyor. The Clamco system also has a convenient adjustable height control for the power take-away conveyor to provide smooth product transfer.

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Specifications

Model	Clamco 4L	Clamco 6L
Seal length (end)	19"	27.5"
Seal length (side)	22"	33"
Maximum film width	24" W x 12" OD	32" W x 12" OD
Overall length	35"	60"
Overall width	27.5"	36"
Overall height	36"	36"
Electrical	220 Volt, 10 amp, 1 Ph	220 Volt, 10 amp, 1 Ph
Shipping weight	450 lbs	600 lbs

Features

Operating Features

Power take-away conveyor for automatically transporting the product from the seal area
Automatic closing seal bar arm (optional)
Heavy duty frame construction provides 24/7 operation
Easy-to-use operator controls enhance operator effectiveness
Independent dwell control allows flexibility for utilizing a wide range of films

Sealing Features

Large dual magnetic hold down ensures a consistent seal pressure
Height adjustable, heavy duty seal head with stainless steel film clamps
Unique temperature control provides consistent seals and longer wire life
Spring tension adjustment enhances seal arm counterbalance and return speed
Pin perforation wheels allow for ventilation and excellent shrink

Set-up Features

Cycle delay sets the time between cycles in automatic mode (optional)
Lower Film Cradle gives the machine a smaller footprint

Safety Features

Cycle start button for operator safety
Locking casters for safety and stability
CE compliant design for enhanced troubleshooting

Options

L-bar Sealer Options

Automatic closing seal arm increases production rate
– motor operated (6L only)
– pneumatically operated (4L and 6L)
Hot Knife with mushroom blades for sealing PVC and Polyethylene films
PTFE Coated Seal Wire for use with PVC and Polyethylene films

Operating Options

Double Film Cradle for twice the capacity of machine film
Film Inverting Head with power film unwind ensures high-speed productivity
Power Film Unwind electrically moves film roll to ensure film consistency
Trim Take-Up Wheel to automatically rewind trim
Blower Table adds air to the film for easier product loading
Foot Switch Cycle Activation—Instead of using the start button, the cycle is activated via a footswitch for operator convenience (requires automatic closing option)

Resources

Clamco 4L and 6L Heavy Duty L-Bar Sealers Datasheets

Shrink Wrap Brochure

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Clamco 4L & 6L L-Bar Sealers

Heavy Duty High-Performance L-bar Sealers

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