By assimilating advanced technologies home and abroad, the company has developed series special high efficiency venting type extruder with different structure (Separated type, mixing type, barrier type, distributaries type and types combine), with specifications ranging from 30 to 180 and with length-and-diameter ration at 30-38. In production, the degassing devises will volatilize and discharge gas and moisture arising from production, so as to make the quality of the products reach standards. we have developed they suitable for PP, PE, HIPS, ABS, PMMA, PC material extrusion.

Widely used in plastic board, sheet, hollow board, film casting, waterproof roll, AL-PL combined board and Various modification and granulation of color masterbatch…etc.

Model

RDB45

RDB65

RDB90

RDB100

RDB120

RDB150

RDB170

Power of motor(kw)

15~22

30~45

55~90

75~110

132~185

185~315

220~355

Screw diameter(mm)

45

65

90

100

120

150

170

L/D ratio

35

35

35

35,38

35,38

35

35

Speed of screw

120

100

90

90

90

80

80

Capacity

15~45

60~120

150~280

180~350

250~450

400~600

550~700