Portable Bag Closers

Bag Closer Sewing Machine - Single Needle, Single Thread DA-R
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.

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

SLAT Conveyor Base Sewing System SLAT
Revo® presents a rigged bag closing slat conveyor system built to provide reliable performance for years. The system features a slat conveyor with high production speed (adjustable) of 20 meters per minute (1000 bags per hour).

The counter weight inside the pillar ensures minimum stress on operator when using the wheel to adjust height of the sewing head from 200mm up to 1000mm. Low speed electric motor (940rpm, 3 phase) for operating the slat conveyor produces enough pulling power to carry severl number of filled bags placed on conveyor at the same time with minimum effort. Low ratio gearbox consisting of accurately machined and hardened gears, is immersed in high grade gear oil for minimum operation noise and smooth running.

Revo® SLAT Conveyor system is also available with specifications as given by the customer.

2 metre slat conveyor
3 meter slat conveyor
4 meter slat conveyor
5 meter slat conveyor
6 meter slat conveyor

AVAILABLE CONVEYOR LENGHT 3, 4, 5, 10 meters or as specified
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TRAVEL SPEED 6 to 20 meters per minute (adjustable)
AVAILABLE BELT WIDTH 300, 350, 400, 450, 500mm or as specified
CONVEYOR MOTOR 1 hp, 3 phase, 940rpm electric motor
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