Hopper Dryer

Models : G25 G50 G75 G100 G150 G200 G300 G400 G500
Certification: CE SGS ISO9001
Warranty: 6 Months
Applicable Industries: Manufacturing Plant
Type:Hot Air Drying
Capacity:25KG 300KG
Application:Plastic Industrial
Suitable for:Injection Moding Machine
Item:Plastic Granules Pellets Hopper Dryer
Usage:PE PP ABS
Application:
Hopper Dryers mainly applied to plastic material drying. Hot air is used to dry all wet materials which gain an even hot airflow to improve drying efficiency for assuring the quality of products.

Plastic dryer machine are the most efficient and economical means of drying plastic materials and can dry materials that are wet by packaging, shipping or recycling. The hopper is made of stainless steel and has the functions of hot air blowing and whirlwind exhaust and double-layer insulated barrels. It is especially suitable for use with dehumidifiers to dry engineering plastic materials.
Features:
All material contact surfaces are made of stainless steel to avoid material contamination
Precise aluminium casting hopper barrel features smooth surface & good performance on temperature keeping
Silent fan, optional wind filter, to ensure that raw materials from pollution
Hopper barrel is fitted with see-through windows to observe inside material level
Hopper barrel separated from its base for easy cleaning
FEATURES

1. Using the high performance of the uniform dispersion of hot air diffusion device, keep the plastic dry temperature, increase the drying efficiency.
2. The unique hot air duct design, can avoid powder accumulation in the bottom of the electric heating pipe, causing combustion.
3. The barrel and internal parts are all made of stainless steel.
4. Barrel and bottom of separation, easy to clean material, refueling quickly.
5. Using the proportional deviation indicator temperature controller, can accurately control the temperature.
6. There is a double overheating protection device, can reduce the man-made or mechanical failure caused by the accident.
7. A variety of models can provide pre heating timing device, microcomputer control, and double layer insulation material barrel selection.
8. All digital LED control P.I.D status display.
9. 0-99 hours automatically boot time.
10. Provide intermittent drying mode, in order to achieve the purpose of saving electricity. (SHD-DT only with 8-10 Series)
11. Transparent window type magnet base.

In the plastic injection molding process, hopper dryers play a vital role in ensuring the quality of the final product. Moisture in plastic resins can cause defects, and hopper dryers help to remove this moisture. N2S Technologies is a company that offers a range of hopper dryers in its plastic injection molding machines. In this article, we will delve deeper into hopper dryers and their functions in the plastic injection molding process.
The use of hopper dryers in the plastic injection molding process offers several advantages, including:
1. Improved Quality: By removing moisture from plastic resins, hopper dryers improve the quality of the final product by reducing defects such as bubbles, warping, and discoloration.
2. Increased Production Efficiency: Hopper dryers increase production efficiency by reducing the time required to dry the plastic resin.
3. Reduces Production Costs: By reducing the amount of plastic resin wasted due to defects caused by moisture, hopper dryers reduce production costs.
4. Prevents Contamination: Hopper dryers prevent contamination in the plastic resin, which can cause defects and health hazards

Plastic Drying Machine Hopper Dryer

Naming Principle
OHD - xxx
1 2
1 Orste Hopper Dryer
2 Hopper Capacity (L)
Product Features
1.OHD series adopt hot air diffuser to gain an even hot air flow to improve drying efficiency.
2.Material-contact surface made of stainless steel to eliminate material contamination.
3.The closely casting aluminum shell ensures excellent insulation.
4.Hot air inlet elbow design can effectively avoid burning caused by dust piling up at the bottom of the pipe heaters.
5.The hopper design is convenient for cleaning and material change.
6.Accurate temperature controller guarantees easy control of temperature.
7.Overheat protection device makes machine run safely and reliably.
8.Dust-proof mute blower prevents dust from polluting material.
9.Material window in hopper and base makes it convenient to observe the material usage.
Parameters / Specification
ModelCapacityHeating (kw)Blower (w)Measurement (mm)Installation (mm)PowerWeight (kg)
Lkg
OHD-2020122.090630*400*825110*1101?, 230VAC, 50/60Hz35
OHD-4040253.5135750*420*1030160*16040
OHD-8080504.5155850*500*1200160*1603?, 400VAC, 50/60Hz45
OHD-120120756.5155950*580*1300160*16055
OHD-1601601006.52151050*640*1360180*18070
OHD-240240150152151060*720*1560180*18085
OHD-300300200153201180*838*2020230*230100
OHD-480480300183201280*850*1750230*230130
OHD-600600400180.751480*1050*2020275*275165
OHD-800800500205501480*1050*2350275*275200
OHD-900900600201.11580*1158*2400280*280240

The polyester staple fiber machine (PSF plant) takes virgin PET Chips, recycled Bottle Flakes, Popcorn and Lumps, etc., as raw material, with continuous drying (or batch drying through Vacuum Dryer), high pressure melt spinning process engineering and VFD controlled Spinning & Stretching process engineering to produce normal Staple Fibre, High Tenacity Low Elongation Staple Fibre and Hollow Fibre. Single plant capacity is 15T.P.D. to 80T.P.D.
Equipment Technical Data
Titer Range dtex 6.67-16.67
Spinning Pos. nos. 6-24
Spinning Pitch mm 700, 750
Plant Capacity TPD 15-80
Spinneret dia. mm 328, 358, 410
Spinning Mechanical Speed m/min 500-1,500
Spinning Processing Speed m/min 500-1,300
Stretching Mechanical Speed m/min 240
Stretching Processing Speed m/min 230
Total Tow Titer at Stretching dtex 600,000-3,000,000
Stuffer Box Width mm 160-410
Cutting Length mm 25, 32, 38, 44, 51, 64, 76, 101
Bale Weight kg 200-350
Application:
Cushions Pillows Quilts Toys Jacket Mattress Non woven carpet Automotive felts, speaker felts, geo textiles, polyfill wadding, filter fabrics and other acoustics as well.

Spinning Line: Continuous Dryer Hopper Screw Extruder Polymer Pipe Filter Spin Beam (Meter Pump System, Spin Pack, Spinneret) Quenching Unit Interfloor Duct Draw-off Wall Capstan Roller Sunflower Gearing Unit Automatic Fiber Can Device

Drawing line: Can Creel Inlet Thread Guide Tow Guide Stand Dipping Bath 1st Draw Stand Draw Bath 2nd Draw Stand Draw Steam Chest 3rd Draw Stand Tow Stacker Crimper Steam Box Crimper Silicone Oil Sprayer Machine Tow Tension Stand Cutter Fiber Spreading Machine Relaxer Fiber Blowing system Baling Press