With the development of the plastics industry, the precision and high performance of plastic processing equipment have become a market trend. In the process of PVC powder processing, the conical twin-screw extruder plays an indispensable role. Guangdong Blesson Precision Machinery Co., Ltd. adheres to the concept of first-class quality and continuous innovation to provide our customers with high-quality conical twin-screw extruders. The conical twin-screw extruder designed and manufactured by Guangdong Blesson Precision Machinery Co., Ltd. has many advantages such as high quality, high output, easy operation, low maintenance cost, etc. In terms of machining, electrical design, surface treatment, installation, and commissioning, Guangdong Blesson Precision Machinery Co., Ltd. cares about every detail and strives to do its best.
Conical Twin Screw Extruder from Blesson machinery, China extruder
Product Applications
The conical twin-screw extruder can be applied to various formulations of PVC environmental protection water supply pipes, UPVC drainage pipes, CPVC hot water pipes, UPVC square rain downpipes, PVC double-wall corrugated pipes, PVC power cable sheathing pipes, and PVC industrial trunkings, And other moldings, as well as the configuration and use of PVC granulation production line, PVC door and window profile production line, PVC door panel production line, etc.
Technical Highlights
Our screws and barrels are made of nitride alloy steel (38CrMoALA) with excellent performance. After thermal refining, qualitative, nitriding, quenching, and tempering, the hardness reaches as high as 67-72HRC., wear-resistant, anti-corrosion, high strength, good toughness, and excellent plasticizing performance. The barrel is equipped with a cooling fan and a cast aluminum heater, which has high thermal efficiency, fast and uniform heating speed.
Conical Twin Screw Extruder screws and barrels from Blesson machinery, China extruder
Equipped with a quantitative feeding system, frequency conversion speed control.
Conical Twin Screw Extruder quantitative feeding system from Blesson machinery, China extruder
The screw is professionally designed, and the mixing effect and plasticizing effect are good. On the bigger end of the screw, the heat capacity is large, the screw groove is deep, the contact area between the material and the screw and the barrel is large, and the residence time is longer, which is good for the heat transfer. On the smaller end of the screw, the residence time of the material is short, and the linear speed and the shear rate of the screw are low, which is good for reducing the friction heat between the material, the screw, and the barrel.
Conical Twin Screw Extruder screw from Blesson machinery, China extruder
The permanent magnet synchronous motor of a well-known brand has high power efficiency, effective energy saving, large allowable overload current, significantly improved reliability, low vibration, low noise, stable operation, and large transmission torque. The motor used by our company can realize step-less speed regulation and adjust the feed rate of the extruder to meet the needs of different customers.
Conical Twin Screw Extruder WEG motor from Blesson machinery, China extruder
The reliable core temperature control system can ensure the production of high-quality pipes with different formulations, with high-temperature control accuracy, and small fluctuations.
Conical Twin Screw Extruder Heating and cooling from Blesson machinery, China extruder
High-performance well-known gearbox, high precision, high load, high efficiency, smooth transmission, low noise, compact structure, low maintenance cost, and long service life.
Conical Twin Screw Extruder Gearbox from Blesson machinery, China extruder
It can adapt to higher head pressure.
The plasticization and mixing are uniform and the quality is stable.
Conical Twin Screw Extruder from Blesson machinery, China extruder
The vacuum exhaust device is equipped with a separator, which is fast and easy to clean. Various devices such as the vacuum exhaust system and the feeding system can further improve the quality of the plastic products, and avoid the overload and feeding fluctuations of the extruder.
Model list
Model
Screw Diameter (mm)
Motor Power (kW)
Max. Output
BLE45/97
45/97
18.5
120
BLE55/120
55/120
30
200
BLE65/132
65/132
37
300
BLE65/132G
65/132
45
450
BLE80/156
80/156
55
480
BLE80/156B
80/156
75
550
BLE92/188
92/188
110
800
BLE95/191
95/191
132
1000
Warranty, certificate of conformity
Guangdong Blesson Precision Machinery Co., Ltd. provides a one-year warranty service. During the use of the product, if you have any questions about the product, you can directly contact us for professional after-sales services.
Guangdong Blesson Precision Machinery Co., Ltd. provides product qualification certificates for each product sold, ensuring that each product has been inspected by professional technicians and debuggers.
Conical Twin Screw Extruder product certificate from Blesson machinery, China extruder
Company Profile
Guangdong Blesson Precision Machinery Co., Ltd. is a high-tech enterprise specializing in the research and development, production, sales, and service of plastic extrusion machinery, cast film production equipment, and automation equipment.
At present, our products are sold all over the country and sold to many overseas countries and regions. Our high-quality products and sincere service have won praise and trust from many customers.
Guangdong Blesson Precision Machinery Co., Ltd. has successively passed the international GB/T19001-2016/IS09001:2015 quality management system certification, CE certification, etc., and has been awarded the honorary titles of “China Famous Brand” and “China Independent Innovation Brand”.
High Technology Expertise Certificate By Blesson Precision Machinery
Melt-blown Fabric Line CE Certificate and Quality Management System Certificate
China’s independent innovation products and Famous brands in China
Utility model patent certificates from Blesson machinery, China extruder
