Specifications

CONICAL TWIN SCREW EXTRUDER
1. Optimized design and excellent plasticity.
2. Advanced electric control system.

CONICAL TWIN SCREW EXTRUDER

 

Model CT series twin conical screws extruder is a kind of special equipment for
extruding of PVC powder. With different sorts of molds and auxiliary machines,
it can produce all sorts of PVC plastic pipe material, profiled material, plate
material, sliced material, bar material and granulation.

 

The screw has applied oil cooling system. Barrel is cooled by special wind
cooling system. The system has applied special computer control. According to
customer's requirements, most reasonable screw can be made so as to achieve best
plasticity state and material quality. The screw is made by high precision
special digital screw miller, extruding property can be highly harmonized. It
has firstly introduced advanced technique of producing screws with variable
pitch and depth, so that the material can be more softly sheared and cut. The
distribution box is specially designed, pull force bearing is fully imported,
the drive life span can be prolonged. It can bear larger extruding pressure. The
electrical system has mainly applied imported parts, it has multiple alarm
system, there are few problems which can be easily eliminated. The cooling
system has applied special design, heat emission area is enlarged, the cooling
is rapid, temperature control tolerance can be ±1°C.

 

Main technical parameters for pipe material extruding:

 

 

Conical twin screw extruder is a kind of special equipment for extruding PVC powder. With different sorts of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe material, profiled material, board material, sheet material, bar material and granulation.

The screw has applied oil cooling system. Barrel is cooled by special wind cooling system. The system has applied special computer control. According to customer’s requirements, most reasonable screw can be made so as to achieve best plasticity state and material quality. The screw is made by high precision special digital screw miller, extruding property can be highly harmonized. It has firstly introduced advanced technique of producing screw with variable pitch and depth, so that the material can be more softly sheared and cut. The distribution box is specially designed, pull force bearing is fully imported, and the drive life span can be prolonged. It can bear larger extruding pressure. The electrical system has mainly applied imported parts, it has multiple alarm system, and there are few problems which can be easily eliminated. The cooling system has applied special design, heat emission area is enlarged, the cooling is rapid, temperature control tolerance can be ±1°C.

 

CSZ series plastic conical twin screw extruder is developed by our company is featured by high output, good plasticization, even agglomeration, stable quality, and life long service.

1. This machine can produce pipes, panels and profiles directly from PVC powder.

2. There are two kinds of electric controlling systems for this extruder, common instrument control system and computer control system.

3. For chief driving methods, direct current timing and converted frequency control timing are available.

4). It exquisitely designed screw and barrel have perfect plasticization effect.

5. The electric control system adopts the most advanced technology and there is an alarming system for every subsection failure.

6. It is convenient to examine and repair.

7. The high-performance distribution system for torque deceleration is wearable and easy
to maintain.

 

Model	CSZ45/90	CSZ55/110	SJZ 55/115	CSZ 65/132	CSZ80/156	CSZ 92/188
Power of drive motor(kw)	15	22	22	37	55	110
Screw diameter(mm)	Ø45/90	Ø 55/110	Ø 55/115	Ø 65/132	Ø 80/156	Ø 92/188
Screw design	Conical twin screw
Max. Rotational speed of screw (rpm)	34.7/45	34.7/45	34.7/45	34.7/45	25/34.7	25/34.7
Capacity PVC powder(kg/h)	70	140	180	300	450	750
Central height(mm)	1000	1000	1000	1000	1100	1200
Dimensions(m)	3.3×1.2×2.1	3.6×1.2×2.1	3.6×1.2×2.1	4.2×1.5×2.4	4.7×1.5×2.4	6.1×1.6×2.5

Specifications and standard equipment are subject to change without notification.