This powerful heavy duty sander is applicable ONLY for thickness calibration of plywood, multilayer board, blockboard, shaving board, MDF, etc.
This core sander has big motor power and big steel contact roller.
It is very easy to remove large volume of material to make the
panel be flat enough but not smooth enough. So it is ONLY used for rough sanding with rough sandpaper. (40/60/80/120 grit sanding paper can be used
in this sander.)
- The main frame of the plywood sanding machine is welded into
integral-box structure, which ensures high rigidity and operational
stability. This also guarantees the long service life of the
- The position of sanding roller is installed angularly, i.e., there
is a horizontal angle between the contact roller and the plywood
feeding direction. This special structure greatly improves the
evenness of the plywood. It is easy to solve the overlap problem
and the uneven problem of plywood. Besides, it can save about 20%
- The steel contact roller of sander provides good thickness
calibration performance. And its large diameter allows the sand
belt to be used for longer time.
- The precise dynamic balance test of the contact roller, feeding
rollers, pinch rollers and tension roller makes the sanding result
- Our sanding machine adopts high-class brand frequency converter for
its feeding system, thus ensuring high efficiency and stability of
- Feeding system with feeding rollers and conveyor belt makes the
feeding more stable and the sanding result more precise.
- Strong and reliable sanding unit supplies you a stable sanding
- The feeding table can be adjusted up and down according to
different sanding requirement.
- Comprehensive control panel with advanced triggering computer
terminal and all-sided real-time data display makes the operation
easy and clear.
- Core Sander with electronic pneumatic abrasive belt oscillation
system to control the abrasive belt move safely and stably around
the contact roller.
- Core Sander with electronic pneumatic abrasive belt tension system
to make the belt work within a safe tension.
- Core Sander with protection against the sanding belt running off.
- Core Sander with automatic brake device on the sanding unit.
- Core Sander with electronic pneumatic conveyer belt oscillation
system to make the belt work within a safe tension.
- Core Sander with electronic pneumatic conveyer belt tension
- Core Sander with full tools for adjustment and maintenance.
- The main motor is at one side of the core sander, which is
convenient for adjustment and maintenance.
- Test sanding belt in our GORLD core sander provided for free.
- Core Belt Sander equipped with a pressure gage that you can control
the abrasive belt tension by the digital display of this
Speed of feeding
Revolving speed of abrasive belt
Size of abrasive belt (W×C)
Diameter of contact roller
Φ320mm (Φ400 mm is available)
Hardness of contact roller
Steel grooved roller
Motor power of sanding assembly
Motor power of feeding
Motor power of height adjustment
Motor power of brush roller
Total motor power
Power supply requirement
380V/ AC, 50Hz, 3Ph
Compressed air pressure
Compressed air consumption
Dust extraction requirement
Min. sucked air velocity
Machine size (L×W×H)
GORLD MACHINERY is a professional, ISO9001:2008 certified belt
sander, wood cutting saw and multi-boring machine manufacturer and
supplier. We use Hyundai-Kia machines to manufacture our products
in our factory which has 2000㎡ of working space. All of our
woodworking machines including calibrating wide-belt sander, wood
hanger sander and more are manufactured in accordance with
international standards. Only finished products that pass our
quality control tests leave the factory and are received by our
clients. Finally, we use quality materials to package our products
to ensure no water and dust damage occurs during shipping; wooden
crates are available for items that may be easily crushed. Please
feel free to contact us about our our core sander and other
woodworking machineries. We are certain that you will be completely
satisfied with your purchase.
Other names: one head one-side thickness calibrating wide belt
sander, plywood sander, plywood sanding machine, automatic
calibrating machine, calibrating sander, one side belt sander,
heavy duty belt sander, heavy duty sanding machine, industrial belt
sander, mdf and particle board sanding machine, mdf sanding
machine, particle board sander, particle board sanding machine,
sander for plywood panel, thickness calibration sander, wood panel
sanding machine, wooden panel sanding machine.