Semi-Automatic V Grooving Machine

Ruian Koten Machinery Co., Ltd. is one of the leading manufacturers and suppliers of semi-automatic v grooving machine in China. With abundant experience, we ware committed to providing high quality machinery made in China with competitive price. If you're going to buy CE approved semi-automatic v grooving machine, welcome to get quotation from our factory.

SW‑1000/1200/1300 semi‑automatic V‑grooving machines are essential pre‑processing equipment for rigid box and gift‑box production lines. Designed for V‑groove cutting on industrial cardboard, grey board and density board, this series adopts an advanced 600 mm‑diameter roller wrapping conveying structure.

The roller fully wraps the surface of the processed board, which guarantees precise positioning, zero offset and perfectly straight V‑grooves. Delivering high‑speed output up to 130 pieces per minute with high processing precision and long‑service‑life cutting tools, three different models are available to cover various board width requirements. It is a reliable choice for medium‑to‑large volume rigid‑box manufacturing.

1. Full‑automatic one‑cycle workflow: Automatic sheet feeding, deviation correction, chip removal and finished‑product collection, greatly cuts manual labor.
2. High‑speed production capacity: Maximum running speed reaches 30‑32 m/min; up to 120 pieces per minute for 200×200 mm blanks. Supports cutting up to 9 V‑grooves in a single pass.
3. Superior grooving precision: Processing accuracy up to ±0.1 mm, normal tolerance within ±0.2 mm. Belt‑press feeding prevents sheet shifting during processing.
4. Clean & low‑noise processing: Dust‑reduced operation with low noise. Burr‑free V‑grooves ensure smooth and neat folding performance. Grooving angle adjustable from 80°‑140°.
5. Wide‑material compatibility: Works for grey board, MDF, coated cardboard and steel plate, covering diverse packaging‑material requirements.

This semi‑automatic grooving machine is widely used for V‑groove pre‑processing in rigid‑box & packaging‑box industry:

‑ Gift boxes, jewelry boxes, cosmetic boxes, shoe boxes, mobile‑phone boxes, garment boxes and premium food packaging boxes

‑ Suitable for processing grey board, industrial cardboard and MDF boards prior to folding & case‑making

‑ Perfect for rigid‑box factories, post‑press plants and paper‑converting workshops with medium‑volume production demands.