Parallel twin screw barrel manufacturer China

Model:	BJ09
Brand:	Baijiu
Origin:	Made In China
Category:	Industrial Supplies / Rubber & Plastics Machine
Label:	screw barrel , parallel twin screw , twin screw barrel
Price:	US $1000 / set
Min. Order:	1 set

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Product Description

http://www.bjmachinery1.com

Company stock specifications CINCINNATI ARGOS series, KRAUSS MAFFEI KMD series, BATTENFELD BEX series.

Scope of application:

WPC PVC, WPC PE, Super high molecular sheet, 1/2 high Calcium buckle, 50-400 high Calcium pipe, 50-300 high Calcium profile, soft, PVC sheet, XPS-PVC etc,

PP, PE, ABS, PVC, raw material, pelletzing, pipe, profile, sheet, etc.

TECHNICAL SPECIFICATION

Conventional material: 38CrMoAIA SKD61 Cr21MoV SACM645 Ni-based alloy GHII3

Nitrided hardness: HV900-1000

Nitrided depth: 0.5-0.8mm

Quenching hardness: HRC55-62

Nitrided brittleness: Less than Grade 2

Surface roughness: Ra 0.4

Screw Straightness: 0.015mm

Chromium plating layer hardness after nitriding ≥950HV

Chromeplate thickness: 0.05-0.10mm

Alloy depth: 2.0-3.0mm

PRODUCT SPECIFICATION

Diameter: Φ65-Φ200 L/D=16-35

Compressing rate of screw can be designed according to different raw materials and products.

Raw material	The finished product processing equipents
38CrMoAIA, SACM645, 42CrMo	Nitriding treatment
42CrMo, AISI4140	Hard chrome coated layer
42Cr5MoSiV1, SKD61, SKD11	Spraying bimetal alloy layer and nitriding treatment
HPM38, SI36, SKD61, SKD11	High frequency quenching
GHII3	Nature hard after high temperature

model	(kw) motor power	(mm) Screw dia	(L/D)	(rpm) Screw rotation speed	PVC (kg/h)
BJ75	45-55	75	26-36	0-45	220-350
BJ90	55-75	90	26-36	0-45	280-460
BJ110	75-110	110	26-36	0-45	350-650
BJ120	110-132	120	26-36	0-45	500-800
BJ130	132-145	130	26-36	0-45	680-1000