8365 Thick High Column Leather Sewing Machine Post Bed Compound Triple Feed Industrial Sewing Machine

The machine is the Jianglong JL-8365 Thick High Column Leather Sewing Machine, described as a post-bed, compound triple feed industrial sewing machine.

It forms a lock stitch (single-needle lockstitch).

Maximum sewing speed is 2000 stitches per minute (s.p.m.).

Stitch length is adjustable from 0 to 12 mm. The presser foot height (lift) is 16 mm.

It uses a compound (triple) feed or unison feed mechanism — three simultaneous feeding actions — which improves uniform feeding and produces consistent seams on thick and multi-layered materials.

It's designed for heavy and three-dimensional items such as bags, sporting goods, footwear and other leather or heavy textile products.

Dimensions are listed as 66 × 37 × 88.5 (as provided). Gross weight is 60 kg.

The machine uses the DPx17 needle system and is configured as a single-needle machine.

The product listing shows CE certification. After-sales services: an agent is available for support.

A post-bed design raises the sewing head on a vertical column (high post) to create a deep throat and greater access around three-dimensional or tubular items, making it easier to sew shoes, bags and other bulky goods.

The listing describes a 'vertical long kettle' (throat) design and notes 'reactor height 443 mm, reactor 44 mm in diameter' in the original product information. For exact usable clearance measurements, confirm with the seller or the technical manual.

Use heavy-duty threads such as bonded polyester or nylon and appropriately sized DPx17 needles rated for leather/heavy materials. For exact thread weight and needle size recommendations, consult the machine manual or supplier based on your material thickness.

Regular maintenance includes cleaning lint and debris, daily oiling of moving parts per the manual, checking timing and belt tension, inspecting feed dogs and presser components, and replacing needles and worn parts as needed. Use the authorized agent for major repairs or timing adjustments.

Contact the seller or the provided agent for installation, setup, training and spare parts. The listing indicates agent support is available; they can advise on required table/motor arrangements and supply replacement components.

The machine's place of origin is Dongguan, China (Mainland). For purchasing, technical questions or after-sales service, contact the Jianglong seller or local agent listed with the product.