This two sides 4-head heavy duty sanding line is designed for calibrating, sanding and polishing plywood, particle board, MDF board and all kinds of wooden boards.
It can sand two sides of the board every time the board passes
through the sanding line. This machine has big motor power and big
steel contact rollers. It is very easy to remove large volume of
material to make the panel be flat enough. So it is widely used for
rough sanding with rough sandpaper. 40-150 grit sandpaper can be
used in the sanders.
If you want to get smooth surface, you had better check our other
models. If you have no idea for suitable sanding machine, just feel
free to contact us for free recommendation and suggestion.
♦ The machine body of GORLD double-side wide belt sander adopts
special integral structure, so it possesses enough rigidity and
stability and long service life.
♦ The contact roller has a bigger diameter, which makes the
abrasive belt durable.
♦ The precise dynamic balance of the contact roller makes the
operation more stable.
♦ Even when the belt sander is used for processing the maximum
width workpiece, it still has enough sanding power. This ensures
powerful sanding force.
♦ All GORLD double-side wide belt sanders adopt roller system for
board feeding, and frequency converters are adopted for feeding
speed adjustment. In addition, the feeding rollers of C series are connected to cardan drive system. Thus, our belt sanding machine comes with a wide range of
speeding speed, and the production efficiency is greatly ensured.
♦ Equipped with industrial touch screen, the human-computer
interface becomes much friendly and the operation process becomes
♦ PLC control system makes the calibrating wide belt sander
flexible and agile in operation.
♦ The comprehensive and exact self-diagnosis function can display
breakdown position rapidly. So the problem solving is fast and the
downtime is reduced.
♦ GORLD BSG2713R-RP and BSG2713R-R double-side sanders are the "Recommended Machinery to the Society by China National Forestry
Machinery Association". And they are also a CE certificated machinery by TUV.
Technical parameter of 4-head sanding machine:
Speed of feeding
Speed of abrasive belt (1st top and bottom belts)
Speed of abrasive belt (2nd top and bottom belts)
Size of abrasive belt
Main motor power ( for 1st top and bottom drums)
75 kW × 2
90 kW × 2
Main motor power (for 2nd top and bottom drums)
55 kW × 2
90 kW × 2
Total motor power
Working air pressure
Consumption of compressed air
Air-speed of dust suction
Air-volume of dust suction
Machine Size (L×W×H)
Our company owns a R&D team which is staffed with experienced
and skilled talents. With the help of these employees, we are able
to keep innovation and development these years. Besides, we
introduce many international advanced production technologies and
facilities to improve our wood hanger sander, edge banding machine
and other products. On the other hand, we give our staff regular
trainings to make them more professional so that the production
efficiency rises and production cost drops greatly.
Machine's other names: four heads double-side thickness calibrating wide belt sander,
automatic calibrating machine, calibrating sander, double-face belt
sander, heavy duty belt sander, heavy duty sanding machine,
industrial belt sander, MDF board sanding machine, HDF sanding
machine, particle board sanding machine, particle board sander,
particle panel sanding machine, plywood sander, plywood sanding
machine, sander for plywood panel, thickness calibration sander,
wood panel sanding machine, wooden panel sanding machine.