Hollow corrugated cup production line mainly consists of a corrugated roll stand, a single-sided corrugated board forming machine, and a computer-controlled photoelectric tracking rotary type paper cutting machine, uses reel corrugated paper material and potato or corn starch adhesive that is low-carbon, non-toxic and environmentally-friendly, and continuously produces and shears into required specifications of single-sided corrugated paperboards, which do not need drying or baking. This production line has the features of reasonable structure, advanced technology, good paperboard quality, high efficiency, low labor intensity, convenient operation and maintenance. It is an ideal choice for carton factory producing corrugated paperboards. DW single-sided corrugated machine carton machine equipment adopts hook-type vacuum absorption, prevents high and low ridges, improves the quality of corrugated paperboards, and supplies glue, corrugated pressure and pneumatic operation circularly and automatically. The coating section is pneumatically operated. The corrugators roll of the DW single-sided automatic corrugated machine carton packing machinery equipment is precisely grinded with special alloy steel, and all gears are thoroughly hardened, with the hardness up to RC55-60. Single-sided corrugated machine features low operation noise, rapid speed and stable operation, which are main buying points customers consider about.

New vacuum adsorption type single-sided corrugated machine of Tonghui machinery hollow corrugated cup production line feeds paper through external suction type vacuum absorption, preventing high and low ridges and improving the quality of single-sided paperboards.

The adsorption type single-sided machine uses an independent oil-immersed gearbox, adopts universal joint connection to convey power and speed, drives the corrugated roll, pressure roll, glue roll and glue averaging roll directly, separates the main vibration source, reduces vibration, ensures the running accuracy of the whole machine, and improves the quality of corrugated pressing.
The host machine adopts a variable frequency motor to achieve high power drive and the fan uses a centrifugal vacuum suction ventilator.

The hollow corrugated cup production line adopts an independent glue applicator cleaning power and a power-driven glue separating device, so that it can control the glue coating width and adapts to the production of different widths of paperboards. Power-driven fine adjustment during gaps of gluing, digital display, can adjust anytime according to the production line speed and paper differences.
Glue applicator cleaning motor runs independently when the whole machine stops.

Adsorption-type single-sided machine use high-temperature grease to lubricate, which is convenient and reliable.

All paper guide rolls and pre-heat rolls will be accurately ground and hard chromium plated in the surface after heat treatment. Pre-heat rolls, pressure rolls and corrugated rolls are all in line with the national standard of class II pressure vessels and are certified by professional institutions.

Welcome to order our hollow corrugated cup production lines!