Small Pelletizing Machine Equipment Dongguan Hengtong! Models 35/45/50/65 and other extruders, the established brand "Hengtong" offers high quality at low prices with worry-free after-sales service! Dongguan Jiutong Machinery Co., Ltd. National Unified Service Hotline: 138-2574-4148, Shao Li

Designed for laboratories to produce different applications, laboratory extruder units;

Suitable for: Universities, research institutes, factory laboratories.

Points to note when purchasing:

1.What materials are used? (Conventional materials? Or special high-temperature materials, etc.?)

2.What is the approximate formula ratio? (Used to determine screw plasticization, length-to-diameter ratio, and compression ratio);

3.What are the sample specifications? (To determine the extruder model that meets the extrusion output);

4.What is the required sample precision? (Customers may specify tolerance requirements for sample dimensions, which affect mold specifications);

5.Inform basic requirements for the equipment--

6.If for export use,務(wù)必 inform the voltage? (220V/380V/480V---務(wù)必 inform.

SJ-35 Single Screw Mixing Extruder Parameters:

1.Screw Diameter: 35mm

2.Length-to-Diameter Ratio: 28:1

3.Screw Speed: 0-80rpm (Variable Frequency Speed Control)

4.Temperature Control Range: 300°C

5.Temperature Control Accuracy: +2°C

6.Screw Material: Single screw barrel made of 38CrMoAlA nitrided steel, fully nitrided with a nitriding layer depth of 0.4~0.5mm, processed with polishing and superfinishing, hardness HRC55~60, roughness Ra≤0.4μm, nitriding layer depth ≥0.6mm

7.Barrel Material: 38CrMoAl chromium-molybdenum alloy, surface treated with quenching, nitriding, chrome plating, polishing, and superfinishing, hardness HRC55~60, roughness Ra≤0.4μm, nitriding layer depth ≥0.6mm

8.Temperature Control Zones: 3-zone mica heaters, 1-zone heater at the head, each zone with copper heat sinks, covered with stainless steel safety air covers;

9.Cooling Device: Barrel uses a special air cooling device; 3 sets of multi-wing fans for ultra-quiet forced air cooling

10.Drive Motor: 5KW gear reduction motor

11.Electrical Control System: RKC intelligent digital temperature controller, high-precision digital display

Auxiliary Equipment for Production Line:
1. Extrusion Die: Hinged quick-opening type; Number of strands: 3-￠3.5
2. Cooling Water Tank: 304# stainless steel 2M*0.2M*0.3M
3. Pelletizing Device: Cantilever alloy cutter; 1.5KW variable frequency speed control.