Product Description
OEM Custom Thermal Processing Heater Screw Drying Auger Hollow Flight Heating Screw Conveyor
| Auger types |
Single/Twin/Multi screw |
| Heated/Cooled shaft |
| Hollow flights |
| Ribbon or cut flighting |
| Instrumenation |
Temperature in/out readout |
| Flowmeters |
| Variety of pressure gauges available |
| Customized control panels |
| Seal types |
Rotating Mechanical |
| Packing Gland |
| Custom |
| Heaters/ Coolers |
Single, dual or triple zone configurations |
| -50oF to 600oF temperature control |
| Designed for your needs |
| Jacket types |
Heating jackets |
| Cooling jackets |
| Integral or bolt-on |
| ASME "U" and "R" stamp |
| Customization |
Inlet and outlet custom designs |
| Built-to-order support stands |
| NDE and X-ray options |
| Various insulation options |
| Sample applications |
Drying |
| Polymerzation |
| Heat curing |
| Cooling/ freezing |
| Microbial kill |
| Sintering/ calcining |
| Dewatering |
Product Description:
Heat Systems screw conveyors are simple, robust and flexible, often employed to adjust the temperature of a solid material prior to storage or further processing. The unit is essentially a screw conveyor with heat transfer capability, providing both material movement and temperature adjustment in one device.
Other suppliers typically employ an external jacket to act as the sole heat transfer surface. The problem is that this surface has limited contact with the material due to voidage and movement, generally resulting in a larger unit than necessary being specified to compensate. However, the Heat Systems screw conveyors also use the screw itself to supply or withdraw heat, thereby penetrating deep into the solid which is often a poor conductor (e.g. spent carbon). This effectively results in a smaller, more compact footprint and cost.
A liquid heat transfer medium ensures stable and precise control of the final product temperature (e.g. cooling water, thermal oil, glycol etc). As always, custom screw conveyor designs are available to suit your individual need.
Features:
Thermal treatment is accomplished while the product material is conveyed for cost savings;
Control of temperature during material transfer for maximum efficiency;
Accurate control of thermal treatment time ensures precise requirements are met;
Greater heat transfer surface area per unit of product than batch mixer systems;
Bolt-on or integral external thermal heating and cooling jacket.
Advantages:
Efficient Heat Transfer
The thermascrew provides full heat surface utilization with both a heated vessel and rotor. The rotor's short-pitch screw design promotes gentle material tumbling, promoting more uniform and efficient heat transfer.
Residence Time Control
Near plug-flow operation means consistent time and temperature exposure for treating material and providing controlled, narrow residence time distribution.
Minimize Processing Damage
Even treatment and slow mixing action minimizes burning, sticking, abrasion, dusting, crushing, or breaking.
Thick Material Processing
Twin-rotor designs are available to process difficult, dough or paste-like materials. Intermeshing flights on the rotor helps promote more even heat-transfer while preventing sticking and promoting self-cleaning.
Steam Injection
Optional injection capabilities inject steam into the material for cooking or sterilizing applications.
Operating Cost Savings
Material is heated, cooled, mixed, or dried as it is conveyed, resulting in lower costs, increased efficiency and no product damage or spillage.
Application:
Heating and cooling screw conveyors are used around the globe in industries such as biomass conversion, paper and pulp, biofuels, food and dairy, chemicals, petrochemicals, minerals processing, and many more.
Drawing:
Product Display
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Company Profile
Guangzhou Kaixi Wisdom Valley Technology Co.,Ltd was established in 2005. "Kaixi makes and serves the whole world" is the common pursuit and goal of all Kaixi people. Our company will honor our promise to customers with the business philosophy of "better technology, higher quality and better service", and make Kaixi manufacturing become the benchmark of Chinese manufacturing and go global! Welcome people from all walks of life to visit our company for on-the-spot investigation and negotiation.
We are factory and doing traditional export business more than 15 years!
If you have any demand for our products, please feel free to contact me.
FAQ
Q1: Are you trading company or manufacture?
A: We are metal factory only for oversea trading.
Q2: How long is your delivery time?
A: Generally 5~10 days for sample.and 20-40 days for mass production. it is depends on order quantity.
Q3: Do you provide samples?Is it free or extra?
A: Yes, we could offer the sample for free charge once customer place batch order.
Q4: What is your terms or payment?
A: Payment<1000USD shall be 100% T/T in advance. Payment>USD1000, 50% T/T in advance, pay balance before shippment.
Q5: Can you produce order and according to the samples?
A: Yes, we can produce by your samples .
Q6: How to get the quote ?
A: Please send your 3D drawings(PDF,STP, IGS, STL...) to us by email with the material, surface treatment and QTY, then offer the best price for you within 12 hours.
Q7: What are your shipping way?
Sample order: by air freight with 7-15 days.
Batch order: by sea ship( or by train to Europe) with 30-40 days.
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