Vertical Slitting Machine adopts vertical integrated structure design, compact layout and small floor space, which saves workshop area effectively. The machine is specially developed for slitting and rewinding medium and narrow width roll materials. It is equipped with high-precision circular slitting knives and stable mechanical tension control system, ensuring clean cutting edge, no burrs and uniform rewinding tightness during operation.
The vertical slitting machine adopts a vertical feeding and slitting structure, which is designed for continuous and stable processing of various flexible roll materials. The whole working process includes unwinding, tension control, web guiding, slitting, separation and rewinding.
Firstly, the raw jumbo roll is fixed on the unwinding mechanism. With the cooperation of the brake system, the machine releases the raw material steadily at a constant speed to avoid material stretching and wrinkling. The material passes through a series of guide rollers to keep a straight and smooth feeding path.
Secondly, the web deviation correction system automatically detects and corrects material offset during operation, ensuring the material always runs in a correct position. This effectively prevents edge deviation and improves the straightness of slitting.
In the slitting section, high-precision circular rotary knives vertically cut the wide roll material into multiple narrow rolls according to the set width. The knife gap is precisely adjusted to guarantee ultra-clean cutting edges without burrs, cracks or dust.
In the slitting section, high-precision circular rotary knives vertically cut the wide roll material into multiple narrow rolls according to the set width. The knife gap is precisely adjusted to guarantee ultra-clean cutting edges without burrs, cracks or dust.
All running parameters are intelligently controlled by PLC and touch screen. The machine realizes automatic speed matching, constant tension, automatic counting and emergency stop functions. With simple mechanical transmission and reasonable vertical layout, the equipment runs stably, reduces material loss and improves production efficiency.
We mainly produce slitting machines, inspection machines, and cross-cutting machines in various models and specifications.
Custom width varies by machine model, ranging from a minimum of 300mm up to a maximum of 3600mm.
Automatic tension control maintains constant material tension during slitting and rewinding processes, so as to improve finished product quality and production efficiency.
You are warmly welcome to visit our factory. Our company is situated at Machinery Industrial Park, Light Industry Production Base, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province. We provide free pick-up service with our dedicated staff waiting for you at airports or railway stations.
Our slitting machines are widely applicable for high-precision slitting of various film substrates such as cellophane, PET, OPP, CPP, PE, PS and PVC, as well as computer anti-counterfeit labels, electrical and electronic materials, optical materials, film rolls, foil rolls, various paper rolls, adhesive rolls, and all kinds of processed rolls after printing. We have dedicated models for aluminum foil slitting, equipped with more precise constant tension control system and high-speed steel knives to ensure burr-free and wrinkle-free results.
Auto roll change slitter is about 120%-130% more expensive than standard slitter with the same configuration. However, it realizes non-stop roll change, significantly reducing downtime and increasing production efficiency by over 100%, especially suitable for enterprises with 24-hour continuous production. If you have large order volumes and tight delivery schedules, the price difference can be quickly recovered in the long run.
Our slitting machines adopt full servo drive and high-sensitivity web guiding system, with slitting accuracy up to ±0.1mm and rewinding end face flatness ≤0.5mm. Under normal use, errors will be controlled within the standard range. If large errors occur, they are usually caused by worn knives, improper tension settings or misaligned guide rollers. We will provide detailed debugging instructions.
Practical optional features include: 6-inch rewinding shaft (suitable for large-diameter rewinding), Automatic paper feeding tube (enhances production efficiency and accuracy); automatic blade leveling/milling mechanism (reduces manual adjustment time); automated packaging function (simplifies packaging process); automatic waste edge winding device, etc.
The whole machine warranty period is 1 year, and core components (servo motors, PLC) have a 2-year warranty. Wearing parts mainly include knives, belts, sealing rings, bearings, etc. Knife replacement cycle is 1-3 months (depending on material hardness and usage frequency), belts 3-6 months, bearings 6-12 months. We will provide a list of common wearing parts and preferential spare parts prices.
Standard model installation and debugging take 3–5 days. For international customers, we dispatch professional engineers to perform on-site installation and debugging, along with 1–2 days of training for operators covering equipment operation, daily maintenance, and common troubleshooting.
We provide 7×24 hours technical support, and general faults can be solved through remote guidance. For home visits, we will arrange them within 48 hours.
