1. Machine Parts of pva granules machine bio plastic machine

Name: Twin-screw extruder
Brand: YJ
Motor: AC motor, power:75KW, brand: SIEMENS Bade,
Speed governing: Japanese ABB inverter control speed,
Revolutions:50-600rpm
Reduction ratio: i = 2.5:1

1.1.  Main Parts of pva granules machine

bio plastic machine

Name: Gearbox
Brand: YJ
Parallel tri-axial structure is combination of reduction and matrix. The gear is made of high quality alloy (20CrNi2Mo).Drive bearing: The brand of axletree: Japanese NSK.
Lubrication: Gear bearings in the gear box will be of oil immersed. There is hydraulic lubrication in the gear engagement and gear bearings.
Cooling: Lubricated cooling adopts shell and tube cooler and circulated water cooling method.

1.2. Main Parts of

pva granules machine

bio plastic machine

Name: Screw
Brand: YJ
Direction of rotation: co-rotating;
The screw elements material is W6Mo5Cr4V2(6542#)
The core axis is made of high quality alloy steel 40CrNiMo

2.3. Main Parts of

pva granules machine

bio plastic machine

Name: Barrel
Brand: YJ
Diameter:62.4mm
Standard: L/D: 40:1, and other available
Length: 10 sections for 40:1, 10*240mm=2400mm

Material: made of 45# forged steel with the abrasion-resistant alloy 101(Ni-Fe-Cr-W) inside, which is smooth and abrasion resistant. The hardness is HRC60-64

Contact Information

Nanjing Yongjie Qixin Machinery Equipment Co.,Ltd
Add. : No.9 Lanxia Road, Moling Industrial Concentration Area, Jiangning District,211165, Nanjing, China
Tel.: 0086 25 52750152
Fax: 0086 25 58736139

Contact person:Annie
Mob/whatsapp/Line/Wechat:0086 15026670964
Skype: annie@njyjhg.com
Website: www.yjplasticextruder.com, www.njyjhg.com