cost-effective products conical twin screw and barrel

$20001-2 Set/Sets

$1900≥3Set/Sets

Payment Type:	L/C,T/T,PayPa1
Port:	Ningbo/Shanghai

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Product Description

Product Attributes

Place Of Origin: Zhejiang, China

Material: 38crmoala

Packaging & Delivery

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High quality 51 105 conical twin plastic extruder screw barrel

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Product Description

Technical Specification
Type	Conical Twin Screw Barrel
MOQ	1 set (1 pair of screws and 1 pc of barrel)
Design Details	Screw I TYPE:inside is water/oil cooling system II TYPE:outside is oil cooling system Barrel I TYPE:outside is air cooling system II TYPE:outside is copper pipe around cooling system
Accessories	Stop ring+washers to adjust the space between screw and barrel
Technical Specification	Material:High quality 38CrMoAlA Process:Advanced nitriding & bimetallic process Hardness After Hardening & Tempering:HB280-320 Nitrided Hardness:HV900-1000 Nitrided Case Depth:0.45-0.8mm Nitrided Brittleness:Less than Grade 2 Surface Roughness:Ra 0.4 Screw Straightness:0.015mm Alloy Hardness:HRC 50-65 Alloy Depth:0.8-2.0mm

*The most common types of conical twin Screw Barrel extruder*
types of screw (d/D)	length of work(mm)	quantity ofextruder(kg/h)	speed of screw rotate(rpm)
Φ35/75	810	40-70	5~50
Φ45/100	990	50-80	5~45
Φ50/105	1070	100-150	4~45
Φ51/105	1220	100-150	4~45
Φ55/110	1220	120-180	4~40
Φ60/125	1320	150-200	4~40
Φ65/120	1440	200-250	4~40
Φ65/132	1440	200-250	4~40
Φ75/150	1480	250-320	4~35
Φ80/143	1660	300-360	4~35
Φ80/156	1800	300-360	4~35
Φ92/188	2000	400-500	3~35