Metal Coil Slitting & Cut-to-Length Line Manufacturer

HONJIA Machinery - metal coil slitting, cut-to-length and flying shear lines engineered in Foshan, China and commissioned worldwide.

HONJIA Machinery (Foshan Hongjia Machinery Co., Ltd.) is a metal coil processing equipment manufacturer based in Shishan, Nanhai, Foshan, Guangdong, China. Founded in 2012, the company designs and builds slitting lines, cut-to-length lines, flying shear lines and uncoiling/recoiling lines for stainless steel, carbon steel, aluminum and other agreed materials. Each machine is engineered per project around material grade and tensile strength, incoming coil thickness, width and weight, finished strip width or cut length, tolerance and target line speed.

Buyers compare HONJIA on three things: a documented capability envelope instead of catalogue-only claims, factory acceptance testing before shipment, and commissioning with operator training at the customer plant. Slitting lines from HJ-SL650 up to HJ-SL2500 carry CE certification under Directive 2006/42/EC (valid to 16 October 2029), and the factory operates an ISO 9001 quality system with National High-Tech Enterprise status.

What equipment does HONJIA manufacture?

• Slitting lines — light, medium and heavy gauge; single or double arbor; edge trimming and recoiling.
• Cut-to-length lines — uncoiling, leveling, length measuring and shearing to fixed sheet length.
• Flying shear lines — continuous cut-to-length for high-output coil processing.
• Slitting and cut-to-length combined lines — strip and sheet output on one line.
• Uncoiling and recoiling lines — decoiling, rewinding and tension control.

Typical capability of a 1650 mm double-arbor slitting line

• Material: 201/304 stainless steel up to σb 590 MPa (carbon steel and aluminum on request)
• Incoming coil: 0.2–3.0 mm thick, 500–1650 mm wide, up to 25 t per coil
• Minimum slit width: 22 mm; line speed: 0–200 m/min
• Burr height: ≤5% of strip thickness
• Camber: ≤0.8 mm/m for strip up to 30 mm wide; ≤0.5 mm/m for strip wider than 30 mm
• Telescoping: ≤3 mm; installed power approx. 365 kW; footprint approx. 27 m × 12 m

These figures describe one configured machine, not the whole range. Capacity is confirmed in the technical agreement of each order, and that is the figure quoted to your project.

How to specify a slitting line or cut-to-length line

Send material grade and tensile strength; incoming coil thickness, width, inner/outer diameter and weight; required finished width or cut length; target output per shift and line speed; tolerance and burr requirements; available floor space, crane capacity and power supply; and destination port. HONJIA returns a dimensioned proposal rather than a generic price list.

Frequently asked questions

What is the difference between a slitting line and a cut-to-length line?

A slitting line cuts a wide coil into narrower strips and recoils them. A cut-to-length line uncoils, levels and cross-cuts the strip into flat sheets of a fixed length. Combined lines do both.

What thickness and width can HONJIA equipment handle?

Light, medium and heavy gauge ranges are available; the common configuration handles 0.2–3.0 mm thick and 500–1650 mm wide coil up to 25 t. Ranges outside this are quoted after review of the material and the finished part.

Where is HONJIA located and does it install overseas?

Factory: Shishan Town, Nanhai District, Foshan, Guangdong, China. Overseas projects are supplied with engineering drawings, packing lists, remote or on-site commissioning and operator training.

Which certifications does HONJIA hold?

CE on slitting lines HJ-SL650 to HJ-SL2500 (Directive 2006/42/EC, valid to 2029-10-16), ISO 9001 (renewed) and National High-Tech Enterprise status.