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SAFE · Buttonhole

SF-781HDirect-Drive Buttonhole Machine with Stepper Foot Lifter

The SF-781H is a direct-drive industrial buttonholer with a gear-type sewing mechanism and stepper-controlled presser-foot lifter. It supports configured buttonhole operations on knit, cotton and synthetic garment materials.

Compare this model with buttonhole & eyelet machines, or use our machine selection enquiry guide to prepare your requirements.

MOQ: 1 machine1-year warrantyRemote support
SAFE SF-781H Direct-Drive Buttonhole Machine with Stepper Foot LifterSAFE catalogue product image

Product advantages

Details that support the operation.

  • 01Stepper-controlled automatic presser-foot lifting assists repeated loading.
  • 02The catalogue specifies flat and triangular stitch arrangements for buttonhole work.
  • 03Buttonhole length, width and stitch count can be adjusted for the required construction.
  • 04Automatic lubrication and thread trimming are listed for this model.

Applications & sewing operations

Match the machine to your work.

  • Buttonholes in cotton and synthetic garments.
  • Knit garment buttonhole operations matched to a tested sample.
  • Light to medium-heavy materials within the machine configuration.

Send your material and intended operation for configuration review. Catalogue examples illustrate an application; confirm the required result with a sample.

Technical data

Specifications.

Source: SAFE v06 catalogue, printed page 29. Confirm the supplied configuration in your quotation.

Needle systemDP×5 #11–14
Needles1
Presser-foot lift12 mm
Maximum speed3,600 rpm
Buttonhole length22 mm, catalogue specification
Buttonhole width2.5–4 mm
Automatic thread trimmingYes
Packing dimensions700 × 370 × 530 mm
Net / gross weight47 / 50 kg

Before you choose

Questions about this machine.

Can I choose the buttonhole dimensions?

Length, width and stitch count are adjustable within the machine setup. The catalogue lists 22 mm length and 2.5–4 mm width; send the required finished buttonhole and fabric for confirmation.

Does this model include foot lifting?

Yes. SF-781H is described with a stepper-controlled automatic presser-foot lifter. Include any additional handling requirements in your enquiry.

How do I compare this industrial buttonhole machine with an electronic model?

Compare the required buttonhole result, control functions, handling steps and complete model specifications. SF-781H and SF-1790A-DH have different listed arrangements; send the desired buttonhole rather than assuming that their operating controls are interchangeable.

Ordering & after-sales

Support beyond the machine.

From one machineOrders for factories and dealers
1-year warrantyMachine warranty and spare parts supply
Remote technical supportShare model, issue and a short video
Pakistan officesKarachi and Faisalabad contacts

Explore the range

Related equipment.

All Machines ↗

Discuss your SF-781H.

Share your material, operation, quantity and destination with Trentzhou.

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