65 Horizontal Extruder Machine for Silicone Profile Tubing extrusion

65 Horizontal Extruder Machine for Silicone Profile Tubing Extrusion

Description of main technical parameters

Φ65 silicone extruder

1. screw diameter 65MM, screw length-diameter ratio 12:1, compression ratio 2.5:1; Screw is floating type, can be launched from the rear, screw speed 0-50 RPM,

2. screw material 38GrMoAcA (with cooling cycle and removable tool). The nitriding depth is 0.4-0.7mm, the hardness is 900-950HV, and the hardness of the inner wall of the screw is 950-1000H.

3. screw and screw barrel can be cooled by water; Adopt spiral cooling channel, cooling no dead Angle

4. feed port structure is open. The feeding method is active feeding by pressing roller, which is convenient to clean the residual glue. The press roller gear engages with the screw gear with self-lubrication

5. Equipped with straight-through hose head 1 set with filter plate

6. The maximum diameter of the extrusion product is 30mm, the minimum diameter of the extrusion product is 2.5mm, and the rubber hardness is required to be 35-80 degrees

7. 7.5kw domestic inverter motor, Huichuan inverter, touch screen display, stepless speed regulation;

8. 146 hard gear reducer, speed ratio 16:1, screw and hard gear reducer adopts double key connection, reducer and motor adopts belt connection

Silicone rubber extruder

1. Equipment structure

The machine is a single screw extruder, which is composed of extruder head, body, charging device, frame part, cooling water pipe and electrical control box.

2. Unique design

1. Screw length-diameter ratio 12:1, silicone rubber plasticization, extrusion product density is good.

2. The screw type is not equal distance and depth, single head thread, compression ratio of 1:2.5, can be well extruded 30-70 degrees of various soft and hard silicone rubber.

3. The front of the screw is provided with a filter plate, which can be placed in order to reduce the impurities of the rubber material, and can make the rubber material move in a straight line, which greatly improves the uniformity and fluidity of the rubber material.

4. Using variable frequency motor and Japanese inverter, the machine's high and low speed operation and control ability are very stable and excellent.

5. The screw adopts floating design, which can be easily removed and cleaned, especially for the production of products that often change color. The screw self-cleaning performance is excellent, and the rubber material in the barrel can be completely emptied.

6. The barrel and the cooling water tank are integrated into one, and the cooling effect is very good with the working temperature below 40 degrees.

7. It is equipped with a feeding roller that rotates synchronously with the screw, which can automatically feed the rubber strip to achieve uniform feed and stable feed.

8. It can achieve two-color (multi-color) extrusion, co-extrusion with different rubber materials such as conductive rubber, and can be applied to the production of silicone cables, coated mandrel and other extruded products.

9. with a diameter of 30, 50，55,65 silicone rubber extruder with movable casters and fixed support, can facilitate displacement or double (multiple) machine co-extrusion.