Portable Bag Closers

Bag Closer Sewing Machine - Single Needle, Single Thread Model: NP-7A

2012-04-14T20:43:54+00:00

Economical Revo® NP-7A Portable bag closer with steel cam is designed for continuous use.

The economical high-speed Revo® NP-7A Portable Bag Closer with steel cam provides a long, minimum maintenance service life. Engineered for continuous operation, the single thread chain stitch bag closer has a top speed of 1,600 rpm.

The Revo® NP-7A closes bags of agricultural products, animal feeds, fertilizer, flour, chemicals and other pelleted and powder materials. The versatile closer also sews on horizontal surfaces and can be used to join two fabrics.

Revo® NP-7A closes virtually every type of bag, including Kraft paper, cotton, Hessian, jute, PP/PE woven cloth as well as other bag materials.

The portable closer is equipped with a safety plastic handle for insulation and features an oil pump lubrication system and automatic thread cutting. Oil lines direct lubricant to main moving elements.

Options available with the portable bag closer include double thread chain stitch, presser foot lifter, shoulder belt, thread cone cover, tape binding attachment and spring balancer with hanger.

STITCH SAMPLE

SPECIFICATIONS

SEWING SPEED 1800 stitch per minute		POWER REQUIREMENTS 220 - 240V, 1.3 amps, 8000 rpm AC Motor Also available with 110V AC Motor
WEIGHT 5.1 Kgs.		STITCH LENGTH 3 Stitch per inch (25.4mm) Fixed
TYPE OF STITCH Federal 101 - Single thread chain - stitch		MAXIMUM MATERIAL THICKNESS up to 12mm
CLOSING-SPEED Approximately 6 to 8 bags per minute		TYPES OF BAGS All kinds of multi-wall paper, jute, burlap, cotton, Hessian, woven PP/HDPE bags
THREAD To obtain maximum sewing performance, use Revo® bag closing thread cones		LUBRICANT SAE 10

Bag Closer for Tape Binding - Single Needle, Single Thread Model: DAC

2012-04-14T20:43:54+00:00

Use of crepe tape provides double benefits of strong bag closing protection and visual appeal. Revo® DAC helps produce perfect tape bound closures in one operation and allows for precise tails at both the leading and trailing edge of the bag for an attractive and better sealed closure.

Revo® DAC comes with attachments for binding an attractive two inch wide crepe tape over the bag top. The lightweight three-part attachment features a Tape Holder, Tape Folder and Tape Cutter that allows the operator to sew 'stitch through tape' for a strong, attractive closure. The machine is completely portable or can be suspended using the Suspension Unit (See Accessories). The attachments can be quickly and easily removed when crepe taping is not required, reverting back to a regular single thread chain-stitch bag closer.

STITCH SAMPLE

SPECIFICATIONS

SEWING SPEED Efficient production: Maximum sewing speed		POWER REQUIREMENTS AC/DC Motor: 1/10 Hp 8000 rpm 220V, 1.3 amps
DIMENSIONS 12in. H x 12in. W x 13in. D (30 cm x 30 cm x 33 cm)		WEIGHT 6 kg.
STITCH LENGTH 3.5 stitches/inch (25.4mm) Fixed		TYPE OF STITCH Single thread/chain stitch
MAXIMUM MATERIAL THICKNESS 10mm		CLOSING-SPEED 5 - 8 sec/bag, 39 fpm at 3.5 stitches/inch (25.4mm)
CUTTER TYPE Mechanical		TYPES OF BAGS All kinds of multi-wall paper, kraft-paper, burlap, cotton, PP/PE, Hessian, woven polyester, jute bags etc.
THREAD 8oz. Cotton or Synthetic thread cones.		LUBRICANT For extended lubrication and wear, use SAE 30 Oil
NEEDLE SIZE DB X 1 130/21 Organ

Applications

Revo® has been manufacturing bag closing machines since the 1950's and because of our belief in quality, durability and performance, more than 500,000 bag closing units have been sold worldwide.

Two years parts package is available for bag closers. For list of parts included in the package, please visit the accessories page.

Bag Closer Sewing Machine - Twin Needle, Two Thread Model: DAD

2012-04-14T20:43:54+00:00

The DAD is a twin needle, double-thread, parallel chain-stitch, portable bag closing sewing machine. Its strong construction and design offers long-life reliable performance requiring minimum maintenance. This machine also features reinforced feed mechanism consisting of wider presser foot and feed dog with a bigger throat plate than conventional double chain-stitch bag closing machines for smoother, even and better looking plain and folded top closures. Revo® double thread bag-closing machine is ideal for bag closing applications requiring a two thread, safer closure. This machine is more versatile but just as dependable as a stationary bag closer. For the geo-textile industry, this machine offers a durable and tight stitch to meet required specifications. With its positive feeding of the material and durable construction, this machine is tougher, faster and packed with more power for performance and reliability. This machine is designed for speed and handling convenience to achieve as a result, quality bag closures at high production rate.

DAD shares all the following features and benefits of DA bag closing machines and more :

- Enhanced feed mechanism : Wide presser foot and feed dog with a bigger throat lead to a positive feed for smoother, even and better looking plain and folded top double chain-stitch closures.
- Parallel chain stitch : Secures the bag with a parallel chain stitch closure.
- Trouble-free continuous operation : Closes bags at ease on the bagging line or in the field.
- Sturdy construction : Enables it to handle heaviest of workload in an industrial or agricultural environment.
- Superior powerful lubricator : Lubrication system consists of an oil pump and a reservoir. Oil lines from the pump direct the lubricant to the main moving parts.
- Quiet operation : High-grade, wear-resistant nylon cam ensures minimum noise level in comparison to loud noise experienced in machines with steel cams during operation.
- Safety handle : Strong plastic handle for insulation.
- Non-corrosive finish : Essential as it helps resist corrosion in damp and humid conditions.
- Sealed Motor : Ideal as it provides the motor with a total dust-proof enclosure.
- Automatic thread cutter : Protected cutting blades sever the thread after the bag is closed.
- Timing Belt : 15mm toothed belt helps the machine operate without much effort under tense workload.
- Adaptable : Stationary or suspended use can be attained from this machine without loss of useful portable features.
- Suitable for outdoor use : Bag-closing machines also available with a 12V DC motor for operating on standard motor vehicle battery.
- Presser foot lifter and thread cone cover : Standard in all bag-closing models.
- Optional accessories : Conveyor stands, shoulder belts, spring balancers with hangers are available at extra cost.
STITCH SAMPLE

SPECIFICATIONS

SEWING SPEED Efficient production: Maximum sewing speed		POWER REQUIREMENTS AC/DC Motor: 1/10 Hp 8000 rpm 220V, 1.3 amps
DIMENSIONS 12in. H x 12in. W x 13in. D (30 cm x 30 cm x 33 cm)		WEIGHT 6.25 kg.
STITCH LENGTH 3.5 stitches/inch (25.4mm) Fixed		TYPE OF STITCH Double thread/chain stitch
MAXIMUM MATERIAL THICKNESS 10mm		CLOSING-SPEED 5 - 8 sec/bag, 39 fpm at 3.5 stitches/inch (25.4mm)
CUTTER TYPE Mechanical		TYPES OF BAGS All kinds of Multi-wall paper, kraft-paper, burlap, cotton,PP/PE, Hessian, woven polyester, jute bags etc.
THREAD 8oz. Cotton or Synthetic thread cones.		LUBRICANT For extended lubrication and wear, use SAE 30 Oil
SPACE BETWEEN PARALLEL CHAIN STITCHES 8mm		NEEDLE SIZE DB X 1 130/21 Organ

Applications

Revo® double thread bag-closing machine is ideal for the geo-textile industry and other bag closing applications requiring a two thread closure. It is also suitable for closing all kinds of small to large bags used for chemicals, fertilizers, animal-feed, food grains, food products etc that require a more secure double, parallel chain-stitch closure.

Revo® has been manufacturing bag-closing machines since the 1950's and because of our belief in quality, durability and performance, more than 800,000 bag-closing units have been sold worldwide.

Two years parts package is available for bag closers. For list of parts included in the package, please visit the accessories page.

Bag Closer Sewing Machine - Single Needle, Single Thread Model: DA-R

2012-04-14T20:06:05+00:00

Revo® DA is a single-thread chain-stitch portable filled bags closing sewing machine. This robust machine stands up to the most demanding sewing jobs on all types of paper, textile and poly bags made from HDPE/PP, etc. It is simple to operate, even for inexperienced users. The reinforced feed mechanism consisting of wider presser foot and feed dog with a bigger throat plate than conventional single thread chain-stitch bag closing machines helps achieve smoother, even and better looking plain and folded top closures.

Revo® bag closing machine housing is cast and machined to close tolerance and the parts undergo suitable heat treatment processes making them wear resistant, thus reducing downtime and repair costs. This machine is dependable even under the most adverse operating conditions in an agricultural or industrial environment.

Following features and benefits allow Revo® bag closing machines to handle the toughest bag closing jobs with reliable performance:

Trouble-free continuous operation : Closes bags at ease on the bagging line or in the field.
Quiet operation : High-grade, wear-resistant nylon cam ensures minimum noise level in comparison to loud noise experienced in machines with steel cams during operation.
Safety handle : Strong plastic handle for insulation.
Non-corrosive finish : Essential as it helps resist corrosion in damp and humid conditions.
Superior powerful lubricator : Lubrication system consists of an oil pump and a reservoir. Oil lines from the pump direct the lubricant to the main moving parts.
Sealed Motor : Ideal as it provides the motor with a total dust-proof enclosure.
Automatic thread cutter : Protected cutting blades sever the thread after the bag is closed.
Timing Belt : 15mm toothed belt helps the machine operate without much effort under tense workload.
Adaptable : Stationary or suspended use can be attained from this machine without loss of useful portable features.
Presser foot lifter and thread cone cover : Standard in all bag closing models.
Optional accessories : Conveyor stands, shoulder belts, spring balancers with hangers are available at extra cost.

STITCH SAMPLE

SPECIFICATIONS

SEWING SPEED Efficient production: Maximum sewing speed 1600-1800 stitches per minute		POWER REQUIREMENTS AC/DC Motor: 1/10 Hp 8000 rpm 220V, 1.3 amps
DIMENSIONS 12in. H x 12in. W x 13in. D (30 cm x 30 cm x 33 cm)		WEIGHT 6 kg.
STITCH LENGTH 3.5 stitches/inch (25.4mm) Fixed		TYPE OF STITCH Single thread/chain stitch
MAXIMUM MATERIAL THICKNESS 10mm		CLOSING-SPEED 5 - 8 sec/bag, 39 fpm at 3.5 stitches/inch (25.4mm)
CUTTER TYPE Mechanical		TYPES OF BAGS All kinds of multi-wall paper, kraft-paper, burlap, cotton, PP/PE, Hessian, woven polyester, jute bags etc
THREAD 8oz. Cotton or Synthetic thread cones.		LUBRICANT For extended lubrication and wear, use SAE 30 Oil
NEEDLE SIZE DB X 1 200/25 Groz-Beckert

Applications

Revo® portable bag closing machines are suitable for closing all kinds of small to large bags used for chemicals, fertilizers, animal-feed, food grains, food products etc.

DA bag closing model is also available without pump lubrication, Model D.

Revo® has been manufacturing bag closing machines since the 1950's and because of our belief in quality, durability and performance, more than 500,000 bag closing units have been sold worldwide.

Two years parts package is available for bag closers. For list of parts included in the package, please visit the accessories page.

Bag Closer Sewing Machine - Single Needle, Two Thread Model: NP-32

2012-04-14T20:06:05+00:00

1. Perfect for bag closing applications demanding high-strength, tight closures - fast

2. Double thread chain-stitch offers superior seam strength and does not unravel if the seam is cut

3. It is simple to operate, even for inexperienced users as all operations are done with light touch of the switch in the handle

4. Rugged construction offers trouble-free performance even in most adverse conditions in an agricultural or industrial bag closing environment

5. Scissor-type cutter severs thread, bag after bag with minimum effort for maximum productivity

6. Reinforced feed mechanism: Wide presser foot, feed dog and throat plate ensures smooth, even looking plain and folded top bag closures

7. Pressure pump system provides oil through internal oil lines to moving parts and helps prolong life of the machine

The machine can be operated completely portable or suspended using the Revo® custom-designed safety
spring balancer unit and hanging hook supplied with the machine. To learn more about our products,
genuine spare parts, thread and other accessories, please contact us.

STITCH SAMPLE

SPECIFICATIONS

SEWING SPEED 1600 stitches per minute (5 to 8 bags per minute)		DRIVE MOTOR 75W, 50/60Hz, Single Phase, 220-240V Also available with 110V power rating (kindly specify when ordering)
TYPE OF STITCH Double thread chain-stitch		STITCH LENGTH 3 per inch (8.5mm) Fixed
MATERIAL THICKNESS up to 10mm		TYPES OF BAGS All kinds of woven PP/HDPE, Burlap, Jute, Cotton, Hessian and Multi-wall paper bags
THREAD Use Revo® premium & polyester bag-closing thread cones for maximum sewing performance		NEEDLE DN x1 - #25 - Organ
LUBRICANT 2T Oil or SAE 10		WEIGHT 6.4 kg. (14 lbs)