Band Machines

Used Band Equipment

Premade bags are ideal for many packing operations. They can be hand or machine loaded but then the open top needs to be sealed. Band sealers are just the thing for this. They will work with a variety of bag materials provided always that the inside of the bag material is heat sealable.

bag-band-sealers

The band sealer consists of a conveyor to support the bag and a pair of thin, horizontal fiberglass belts, facing each other and running in the same direction. Heating and cooling sections are located behind and in direct contact with the belts on either side.

The product is placed on a conveyor that is running in synchronization with the sealer. The top portion of the bag is manually straightened to eliminate wrinkles and guided between the two belts. As the belts grip the bag, the operator releases it and lets the sealer and conveyor do the rest of the work.

As the bag enters the heated section of the sealer, heat is transferred through the belts to the bag. Springs press the belts and plates against the bag with a controlled force. The combination of belt pressure, heater temperature, and speed (dwell time) determine the quality of the seal.

Immediately after sealing, the seal is still hot and has not yet set up. Any stress on it at this point could result in failure. After leaving the heated section of the sealer, the bag, still gripped by the sealing belts and supported by the conveyor enters a cooling section. This consists of cooling blocks, cooled by circulating air around them. As the bag is carried through the cooling section, the seal is cooled to near room temperature and takes a permanent set.

The conveyor, moving at the same speed holds the bag straight while in the sealer.

An optional feature on some bag sealers is a cut-off to remove excess bag material above the seal.

Another option is an integrated coder to apply a lot number, expiration date or other variable information. This can be debossing wheel or an inkjet printer.

Contact Us

Band Equipment In Stock

Doboy Sealer Bag Band CBSCH

  • Manufacturer: Doboy
  • Model Number: CBSCH
  • Frain Number: 5H5508

Doboy, Model CBS-CH, right to left, continuous motion, chain fed band sealer rated from 0 to 425" per minute with number of product – depending on materials, application and operator dexterity. Equipped with trimmer, (2) sets of ¼" wide heat sealing bars and (1) water chilled cooling bar, tilt head, 1" wide metal bands, flip up safety cover and chain thru carrier for better bag support. Control panel with heater 1 and heater 2 temperature controllers and on / off heat switch. Mounted on base frame with casters and hand crank height adjustment; includes 8" wide x 142" long Hytrol belt conveyor.

OAD:142" L x 55" W x 62 " H

Get a Free Quote Call: 630-629-9900

Doboy Sealer Bag Band CBSCH

  • Manufacturer: Doboy
  • Model Number: CBSCH
  • Frain Number: 5H5509

Doboy, Model CBS-CH, left to right continuous chain fed band sealer rated from 0 to 425" per minute with number of product – depending on materials, application and operator dexterity. Equipped with trimmer, (2) sets of ¼" wide heat sealing bars and (1) water chilled cooling bar, tilt head, 1" wide metal bands, flip up safety cover and chain thru carrier for better bag support. Control panel with heater 1 and heater 2 temperature controllers and on / off heat switch. Mounted on base frame with casters and hand crank height adjustment; includes a 12" wide x 130" long Hytrol belt conveyor.

OAD:130" L x 55" W x 64" H

Get a Free Quote Call: 630-629-9900

Bandrite Sealer Bag Band 6000

  • Manufacturer: Bandrite
  • Model Number: 6000
  • Frain Number: R25731

Bandrite Model 6000, automatic, continuous motion, band style, bag sealer rated from 0 to 750 inches per minute with number of product – depending on materials and application. Equipped with bag trim station, 1 line coder, 3/4" wide heat sealing bar and cooling bar, angled sealing and tilt away drive head, non-marking carrier belts with adjustable running speeds and temperature controls up to 600 Deg F. Hand crank height adjustable for different size bags and mounted on casters for mobility to roll over any existing conveyor system.

OAD: 60" L x 24" W x 60" H

Get a Free Quote Call: 630-629-9900

Doboy Sealer Bag Band CBSCH

  • Manufacturer: Doboy
  • Model Number: CBSCH
  • Frain Number: 5G4420

Doboy Model CBSCH, automatic, right to left, continuous, chain fed, band sealer rated from 0" to 425" per minute with number of bags – depending on materials, application and machine configuration. Equipped with angled and tilt away sealing head with (2) sets of 3/8" wide heat sealing bars and (1) air cooling bar. Control panel has heater 1 and heater 2 temperature controllers, on / off heat switch with start / stop push button controls. Mounted on hand crank height adjustable base frame designed to go over existing conveyor.

OAD: 75" L x 38" W x 68" H

Get a Free Quote Call: 630-629-9900

Doboy Sealer Bag Band CBSB

  • Manufacturer: Doboy
  • Model Number: CBSB
  • Frain Number: 5F3016

Continuous band sealer rated up to 425" per minute – depending on materials and application. Seal width: 3/8". Equipped with two sets of heating bars, one set of water chilled cooling bars, recirculation water chiller, variable speed / temperature controls. Mounted on a hand crank adjustable frame with casters.

OAD: 66" L x 44" W x 72" H

Get a Free Quote Call: 630-629-9900

Doboy Sealer Bag Band CBSB

  • Manufacturer: Doboy
  • Model Number: CBSB
  • Frain Number: 5F3007

Continuous band sealer rated up to 425" per minute – depending on materials and application. Seal width: 3/8". Equipped with two sets of heating bars, one set of water chilled cooling bars, recirculating water chiller, and variable speed / temperature controls. Mounted on a hand crank adjustable frame with casters.

OAD: 66" L x 44" W x 72" H

Get a Free Quote Call: 630-629-9900

Doboy Sealer Bag Band CBSB

  • Manufacturer: Doboy
  • Model Number: CBSB
  • Frain Number: 5F0550

Continuous band sealer rated at speeds up to 425" per minute – depending on materials and application. Seal width: 1/4". Equipped with two sets of heating bars, two sets of cooling bars, coder assembly and variable temperature controls. Mounted on a height adjustable frame with casters. (Code wheel and type required per application).

OAD: 84" L x 46" W x 70" H

Get a Free Quote Call: 630-629-9900

Doboy Sealer Bag Band CBSCH

  • Manufacturer: Doboy
  • Model Number: CBSCH
  • Frain Number: 5F0530

Doboy Model CBS-CH, continuous motion, band sealer rated from 0 to 450" per minute with number of bags – depending on materials and application. Equipped with 154" long x 34" wide product in feed conveyor with a 94" long x 34" wide top hand crank height adjustable compression belt. Sealer is horizontally mounted and features V-belt in feed with chain carrier, two heating bars, one cooling bar and control panel.

Additionally features frame mounted self contained Elkay chiller system.

OAD: 154" L x 74" W x 60" H

Get a Free Quote Call: 630-629-9900

Doboy Sealer Bag Band BDVC

  • Manufacturer: Doboy
  • Model Number: BDVC
  • Frain Number: 5G4603

Doboy, Model BD-VC, continuous band sealer rated from 0 to 425" per minute with number of product – depending on materials, application and operator dexterity. Equipped with, one set of 3/8" wide heat sealing bars and one cooling bar, ½" wide metal bands. Control panel with heater temperature controller, on / off switch for heat, fan and power. Variable speed controls for band and conveyor. Mounted on base frame with a hand crank height adjustable head and 8" wide x 57" long rubber belt conveyor with adjustable guide rails and locking casters.

OAD: 67" L x 27" W 46" H

Get a Free Quote Call: 630-629-9900

Doboy Sealer Bag Band B450

  • Manufacturer: Doboy
  • Model Number: B450
  • Frain Number: 5H4790

Doboy Model B450, right to left, continuous band bag sealer, rated from 0 to 450" per minute with number of bags – depending on material, application machine configuration and operator dexterity. Equipped with 76" long x 6" wide bag conveyor, trimmer, four position vertical to horizontal sealing head with 1/8" wide heat seal bars and (1) set of air chilled cooling bars with 21" long x 1" wide Teflon carrier band and flip up safety cover. Control panel has machine, heat and conveyor on / off switches, temperature heat controller with digital read out and conveyor speed control dial. Mounted on height adjustable base frame with casters

OAD: 76" L x 30" W x 68" H With Conveyor

Get a Free Quote Call: 630-629-9900

Doboy Sealer Bag Band SCH

  • Manufacturer: Doboy
  • Model Number: SCH
  • Frain Number: R13871

Heavy Duty band sealer. Capable of sealing poly bags and other heat sealable industrial materials. Equipped with trimmer, dual heat and chiller zones, bag top carrier chains for heavy bags and overtaper for added seal. Capable of sealing up to 20 mil – depending on materials, application and machine configuration. Additionally features a 11" wide by 14′ long conveyor and recirculation chiller.

OAD: 180" L x 53" W x 64" H

Get a Free Quote Call: 630-629-9900

Bandrite Sealer Bag Band 6000

  • Manufacturer: Bandrite
  • Model Number: 6000
  • Frain Number: R28330

Bandrite Model 6000, automatic, continuous motion, band style, bag sealer rated from 0 to 750 inches per minute with number of bags – depending on materials and application. Equipped with 104" long x 6" wide bag conveyor, 3/4" wide heat sealing bar and cooling bar, angled sealing and tilt away drive head, non-marking carrier belts with bag trim station, 1 line coder. Controller with adjustable running speeds and temperature controls up to 600 Deg F. Hand crank height adjustable frame for different size bags. Mounted on base frame with casters.

OAD: 110"L x 36"W x 59"H

Get a Free Quote Call: 630-629-9900