Introduction of Linear Sander Machine-Model MMQ-W12

  • Date:2021/08/18

Here, we mainly introduce the KaiYuan's linear sander machine, model MMQ-W12.


1.  Machine Features : (suitable for wood mold and painting sanding and polishing of various molding lines)    

  • This equipment is a new type of practical and efficient surface processing of wood wire. It is suitable for sanding and polishing of various materials and shapes of door cover line, skirting line, l-buckle line, special-shaped line, wood mold, primer, putty, skin, plane and special-shaped surface of aluminum plate.
  • Working principle: the surface of workpiece is polished by plane or imitation grinding with consumables synthesized from various grinding materials such as TBM material, polyimide grinding wheel, non-woven cloth wheel, grinding wheel, abrasive belt, nylon wheel, octagonal sand and sand cloth wheel.
  • Modular design, multi head independent control, adjustable sand head, sand frame, flexible configuration, easy to freely combine into a continuous processing line. Sand head, sand frame can be up and down 90 ° Rotation, suitable for sanding of various complex straight lines. Pneumatic pressure device is used to reduce the adjustment time, independent conveying mechanism can greatly stabilize the conveying, and the feeding capacity is strong.
  • Air cylinder and spring wheel load are used for pressing, the stability of pressing plate is better, the heavy-duty fuselage is welded, and the swallow tail slider structure is used for lifting and advancing of sand head and sand frame to ensure the accuracy of the equipment.
  • Taiwan Dongli dual frequency motor, Taiwan Shilin electric control system, equipped with PLC automatic compensation system, can reduce the manual wear compensation of consumables grinding wheel, simple operation, convenient maintenance, 40 meters per minute feeding speed, greatly improve the efficiency of line sanding

2. Equipment Appearance :



( 1 ) Configuration of equipment appearance:



(2) Description and requirements of process layout:

1) The first, second and third sanding heads adopt a 4-inch 100 mm long shaft motor with a rotating speed of 1430 R / min to arrange the upper surface of the sanding workpiece;

2) The fourth and fifth sanding heads Reserve left and right sides for sanding, adopt 4 inch 100 mm motor shaft, and the speed can reach 2800 R / min;

3) The sixth, seventh, eighth and ninth sand heads Reserve left and right sides for sanding, adopt 4-inch 100 mm motor shaft, and the speed can reach 2800 R / min;

4) The tenth and eleventh sand heads are facing each other, and the motor shaft of 4 inch and 100 mm is adopted, and the speed can reach 2800 R / min;

5) The twelfth sanding head is reserved on the bottom of sanding, with a 4-inch motor shaft of 100 mm, and the speed can reach 2800 R / min;

6) All sand heads are equipped with automatic advance and retreat, automatic compensation function, PLC control of the whole machine, automatic supplement function and one key start function.

7) All sand head independent frequency control, all motor power is 1.5KW.    


3. Equipment Parameters


4. Equipment parameters and supplementary instructions:

5. The equipment is suitable for processing products



6. Functions and advantages of the device :

① Column casting structure, solid, stable, beautiful products atmosphere;

② Taiwan Dongli motor, Taiwan Shilin inverter and low voltage electrical system;

③ Widen 145mm conveyor belt;

④ Pneumatic pressure material structure, can quickly change the line, save the adjustment time, pneumatic pressure material can reduce the pressure material wheel set product table to a certain extent


Surface damage

⑤ The conveying speed and sand head speed of the whole machine are all variable frequency adjustable speed motors, and the Dongli motors are all double frequency variable frequency motors, which can compare and transmit

Y series motors save 30% energy consumption

⑥ Pu double row rubber wheel across the bridge, more stable to ensure the smooth feeding of the workpiece, to avoid the line local stuck paint penetration phenomenon.

⑨ The sanding speed of the equipment can reach 0 ~ 40 m / min, which does not affect the sanding effect.

⑩ Multi function sand head configuration can be installed with different abrasives: brush roller, octagonal sand, copying wheel, abrasive belt;


7. Specification and model of parts used in the equipment:

1) Motor brand: Taiwan Dongli

2) Inverter brand: Taiwan Shilin

4) Low voltage electrical brand: Taiwan Shilin

5) Conveyor belt brand: joint venture

6) Pneumatic components: Adek (Taiwan)

7) Drive bearing: SKF (Sweden)

8) Sponge wheel size: 180 * 100 * 25.4 brand (Taiwan Meina)

9) Feeding speed: 5-40m / min,

10) Height of conveying table: 850mm


8. Types of multifunctional sand head Abrasives :

(the following abrasives are common and can be bought everywhere in the market)


As one of the linear sander manufacturers in China,  KAIYUAN continuously provides the good quality machines for our clients, Please cantact us immediately if you have demands in this product !




Foshan Kaiyuan Jingke Machinery Co., Ltd.

We are always providing our customers with reliable products and considerate services.

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