Co-Rotating Parallel Twin Screw Extruder Parts 316L X260 with 52-60 HRC and 21.7-71mm Diameter Range

Price Negotiable

Price: Negotiation

MOQ: Negotiation

Delivery Time: 25-30 days subject to the clients' requirement and quantity

Brand: BLM-IV-1

Product Description

Spare Parts for Co-Rotating Parallel Twin Screw Extruder

Our modular barrel system enables precise sequencing for each specific application, with individually controlled temperature settings for each barrel section. Electrical heater shells provide efficient heating, while water cooling ensures optimal thermal management.

Material Specifications & Alloy Options

Code	Product Code	Material Alloy	HRC	Corrosion Resistance
A	BLM-02	Nickel Base Alloy	52-56	8
B	BLM-03	Nickel Base Alloy	52-56	9
C	BLM-04	Nickel Base Alloy	40-45	8
D	BLM-05	Nickel Base Tungsten Carbide Alloy	56-60	8

Standard components are manufactured from nitride steel, while wear-resistant versions utilize specialized materials tailored to specific operational requirements.

Twin Screw Extruder Technical Parameters

Model	Screw Major Diameter (D/mm)	Screw Minor Diameter (d/mm)	D/d Ratio	Center Distance (mm)
BM-20	21.7	14	1.55	18
BM-25	25	16.1	1.55	21.2
BM-35	35.6	23.6	1.51	30
BM-50	50.5	32.5	1.55	42
BM-52	51.4	33.8	1.52	43
BM-60	59.6	43.8	1.37	52
BM-65	62.4	40.5	1.54	52
BM-68	69	49	1.40	60
BM-70	70.6	47.4	1.49	60
BM-75	71	47	1.51	60

Screw Shaft System Features

Screw elements with various pitches and lengths for process flexibility
Kneading blocks with adjustable angles of stagger, multiple kneading disks, and variable disk widths
Screw tips designed to securely fix the screw set axially
Precision gear teeth connection ensuring reliable power transmission between screw shaft and elements

Product Visualization