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Two-Head Heavy Duty Calibrating Sander, BSGQR-R13X

Two-Head Heavy Duty Calibrating Sander, BSGQR-R13X

Two-Head Heavy Duty Calibrating Sander, BSGQR-R13X

Product Details:

Place of Origin: Qingdao City
Brand Name: GORLD MACH
Certification: CE
Model Number: BSGQR-R13X

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Request A Quote
Packaging Details: safe packing for long way by container
Delivery Time: 21 days
Payment Terms: T/T; L/C
Supply Ability: 20 sets per month
Contact Email:
Skype: GorldIndustries
WeChat/ QQ: 1007411084
WhatsApp/ Mobile: +86-13869895286
Contact Now
Detailed Product Description
Type: Sander


This powerful heavy duty core sander is applicable mainly for calibrating core of plywood, multilayer board, blockboard, etc. This machine has big motor power and big steel contact roller. It is very easy to remove large volume of material to make the panel 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 sanding machine is welded into integral-box structure, which ensures high rigidity and operational stability. This also guarantees the long service life of the core sander.
  • 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 work piece. It is easy to solve the overlap problem and the uneven problem of plywood. Besides, it can save about 20% power.
    Two-Head Heavy Duty Calibrating Sander, BSGQR-R13X
  • The steel contact roller 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 more precise.
  • Our sanding machine adopts high-class brand frequency converter for its feeding system, thus ensuring high efficiency and stability of feeding.
  • 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 precision.
  • 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 regulating system.
  • Core sander with full tools for adjustment and maintenance.
  • The main motor is at one side of the heavy duty sander, which is convenient for adjustment and maintenance.
  • Test sanding belt provided for free.
  • Core sanding machine equipped with a pressure gage that you can control the abrasive belt tension by the digital display of this independent device.


Main parameters:



Working width

40-1300 mm

Working thickness

3-110 mm

Working length

>850 mm

Speed of feeding

2-65 m/min

Revolving speed of 1st abrasive belt

20 m/s

Revolving speed of 2nd abrasive belt

20 m/s

Size of 1st abrasive belt (W×C)

1330×2615 mm

Size of 2nd abrasive belt (W×C)

1330×2615 mm

Diameter of 1st contact roller

Φ400 mm

Diameter of 2nd contact roller

Φ400 mm

Hardness of 1st contact roller

Grooved steel roller

Hardness of 2nd contact roller

Grooved steel roller

Motor power of 1st sanding assembly

75 kW

Motor power of 2nd sanding assembly

55 kW

Motor power of feeding

11 kW

Motor power of height adjustment

0.75 kW

Motor power of brush roller

0.75 kW

Total motor power

112.5 kW

Power supply requirement

380V/ AC, 50Hz, 3Ph (it can be changed)

Compressed air pressure

0.55 MPa

Compressed air consumption

0.20 m³/min

Dust extraction requirement

23000 m³/h

Min. sucked air velocity

25-30 m/s

Machine weight

10000 Kg

Machine size (L×W×H)

3333×3050×2460 mm


GORLD GROUP is a woodworking machinery, metal finishing machinery, plastic machinery, plywood, MDF board, particle board, furniture, far infrared sauna room manufacturer and supplier. Our factories are located in China. We manufacture and market a wide variety of wide belt sanders, curved surface brush sanding machine, planer sander, edge trimming saw/ DD saw, sliding table saw machine, panel saw, band saw, circular saw, multiple blade saw, woodworking thicknesser, double-side planer, 4-sides moulder, cold press machine, hot press machine, drilling machine, CNC carving machine, edge banding machine, knife grinding machine, finger-joint machine, and dust collector, which are extensively utilized in electronic, electrical equipment, furniture, wood processing, construction decoration and other industries.


GORLD knows what you know and what you do not know.

GORLD provides what you want and what you do not want to lose.

If you give us one chance, we will give you many surprises.

Other names:  two heads core sander, two-head overlap sander, core plywood sander, core plywood sanding machine, sander for core plywood panel, thickness calibration sander for core plywood, one-side thickness calibrating wide belt sander, 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, HDF sanding machine, particle board sander, particle board sanding machine, wood panel sanding machine, wooden panel sanding machine.

Contact Details
Qingdao GORLD Woodworking Machinery Manufacturing Co., Ltd.

Contact Person: Mr. Nevo Niu

Tel: +86-138-69895286

Fax: +86-532-82207661

Send your inquiry directly to us (0 / 3000)