Nanjing Dalite Extrusion Machinery Co., Ltd
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    13912953698
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    No. 269 Qishang Road, Zhougang Industrial Park, Jiangning District, Nanjing City
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Single screw granulator
Single screw granulator
Product details
Single screw granulator

Reduction system: A plastic machinery specific reduction gearbox is used, and the transmission components are made of high-quality and ultra-high alloy carburizing steel, combined with carburizing, quenching, and gear grinding processes. The key components have added surface strengthening treatment, with a tooth surface strength of HRC54-62, a core hardness of HRC30-40, and gears of 6 levels. This system has the characteristics of high speed, high torque, and low noise.
Feeding system: Adopting a quantitative feeding system with a twin-screw mixer, the feeding is uniform, accurate, and does not produce any shelving phenomenon.
Electronic Control System: Imported electrical components are used, the control panel is a human-machine interface, and various parts of the equipment are controlled in a "modular" manner (which can also be configured according to user requirements). The multifunctional module structure is clear, with safety interlock devices (such as lubrication pressure loss protection, machine head pressure protection, overcurrent protection, etc.), which truly reflect the operation status of the equipment, with accurate control, high sensitivity, and easy operation.
Heating system: Adopting cast aluminum, cast copper, and ceramic resistance heating devices, the heating is uniform, the temperature rises quickly, and the temperature control accuracy is high.
Temperature control system: adopting dual channel temperature control meter, with sensitive response, convenient temperature setting and adjustment, and high temperature control accuracy.
Cooling system: It adopts two forms of cooling: water cooling, oil cooling, and air cooling. The cooling is fast, uniform, and effective.
Vacuum system: Built in vacuum system, with a vacuum degree of up to 0.09Mpa, Thus ensuring sufficient plasticization of materials and improving product quality.
Auxiliary machinery: According to different process requirements of users, various cutting forms such as cold drawn strip cutting, drag chain traction cutting, air-cooled die surface hot cutting, water ring hot cutting, etc. can be selected.

model Screw diameter (mm) Aspect ratio
L/D
screw speed
(Rpm)
Motor power (kW) production
(kg/h)
SE45 45 28-36 120 22 20-60
SE90 90 28-36 90 75 120-200
SE150 150 28-36 90 220 400-800
SE220 220 28-36 60 500 1000-1300
SE300 300 15-30 60 500 2000-5000
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Successful operation!

Successful operation!

Successful operation!