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Reifenhäuser has a tradition of making die-heads that goes back for over 50 years. A team experienced in planning and construction, the use of cutting edge software tools, highly efficient production, and close contacts to raw material suppliers are all factors that guarantee the best possible results.
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Die Head
The specially designed DKM basket die head and spiral die head for the DKM series single screw extruder, fits well with the DKM high speed vacuum calibrator and guarantees the high output with excellent article quality. The max producible pipe diameter isΦ1600mm.
* Regardless of material viscosity variation, widely applicable for HDPE/MDPE, PERT, PP/PP-R, PB, PS/ABS and HMW-PE pipe production, with reliable processing property.
* High output but rather low pressure drop and melt temperature.
* Small pipe stress due to the low melting pressure and temperature.
* Capacious and smooth runner reduces the pipe stress to the minimum.
* High quality ceramic heater with longer service life.
* Pipe with scratch-free smooth surface finishing.
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Polyolefin pipe die-heads for pipe diameters ranging between 10 - 2 000 mm are part of the delivery package. Reifenhäuser was the world's first supplier of die-heads for 2 000 mm pipes, thereby significantly increasing the extrudable pipe diameter of the time a milestone that perfectly illustrates Reifenhäuser's key expertise.
Reifenhäuser uses spiral mandrel die heads for the extrusion of PE pipes. Coextrusion adapters for the extrusion- of 2 and 3 layered pipes are also supplied.
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As the most influential brandname on extrusion die, owning 60% market share in China, we have been always dedicated to carrer on development of extrusion dies and correlative products
Features
Special flow channel design, sutiable for different raw materials, JCtimes has developed series of dies for PE PP PVC EVA foam products.
Independent temperature control system in lips ensures very identical temperature on the whole width, in order to get most proper expansion rates for different raw materials.
Equipped with the feedblock can produce the co-extrusion foamed products, in whiich surface layers are compact and the internal layer is foamed
Width adjustment system
According customer’s requirement to design various width adjustment system, include: external deckling system and inernal deckling system.
Features
Internal deckling system have reducing thick edge function, mainly use for coating extrusion line. Due to the special adjust requirement, the flow channel of the die also have special design.
Screw type external deckling can adjust the width on line and it working can save time, labour, and raw materials,
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As the most influential brandname on extrusion die, owning 60% market share in China, we have been always dedicated to carrer on development of extrusion dies and correlative products
Characteristics
- Originated design for mono-block die body, UV layer distributed evenly.
- Avoid leakage happening because of split die body.
- Easy maintainance.
- Male inside have air distributary system, divide the cavity into several zones, control air volume independently, ensure even air distribution in a short time.
- Flexible and fine adjustment on both upper and lower lips, the tolerance of the wall thickness within ±3％.
- Internal heating bars work independently in separated zones, temperature tolerance within ±1℃.
- With the economic UV function，PC+UV co-extrusion feedblock and a special structured male, make UV layer evenly cover on the product surface.
- PC hollow profile die can be used for 4-25mm thick , 2100mm wide product, the multilayer product thickness can reach 80mm.
- PPhollow profile thickness and width range bewteen 2-12mm and 1200-3000mm.
- Flow channel surface polishing precision at 0.01-0.02μm.
- Male tooling precision can reach 0.04-0.05μm，special non-sticking treatment applies to each rib.
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The use of Warm and Hot Forging Die gets increasingly wide, because it provides high precision in addition to high productivity and a good point of materials yield. In us, it was newly successful by development of new material and new technology to produce in carbide of warm and hot forging die considered to be difficulty traditionally.
- For forging of automobile parts
- For forging of motorcycle parts and bicycle parts
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Cold heading die nibs
- short delivery for special dimensions,
- close to finished dimensions to reduce grinding,
- different grades for different applications.
Semi fnished cold heading die nibs,
- consistant in metalurgical and dimensional properties,
- keeps your production flexibel, fast, and secure.
Finished cold heading dies and tools,
- tailor-made high performance tools due to many years of experience
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Like the punches we also offer the dies according to the european standard specifications. Therefore we offer our standard dies with the external diameters 22,0mm, 24,0mm, 30,16mm and 38,10mm. In order to satisfy the wishes of all our customers, we also produce special dies, fitting for example in older tablet presses or being used for special products, such as washing tablets.
To meet the demands of all our customers we use different materials for our dies and offer a numerous spectrum of materials, such as ceramics, stainless steel or hard metal. We also offer dies with different coatings, for example TIN–coating. The coatings increase the hardness of the dies and are ideal for the pressing of abrasive products.
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Enter the value of X mm
Enter the value of Y mm
Utilisation with nozzle
Height disc of support bottom mm
Height disc of support top mm
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drawing die nibs for steelcord and and wire production; high-performance grades for steelcord, ISO standard nibs ex stock,
ready-to-use drawing dies for tubes, bars, and profiles,
ready-to-use drawing mandrels for tubes and profiles.
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Sandvik Hard Materials supplies carbide drawing nibs for the full range of wire drawing applications:
Metal Forming products supplies a wide range of applications
High-carbon wire,
steel cord for rubber reinforcement,
bead wire,
welding wire,
stainless steel wire,
spring wire,
…
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Injection Plungers for Pressure Die Casting
Injection plungers for pressure die casting of Al, Zn, Mg and Cu alloys are made of grey cast iron,
steel and, more and more of special copper alloys such as Brocadur® CCNB and Brocadur CNCS.
The advantages of injection plungers made of special copper alloys are as follows:
- extraordinary adjustablity
- perfect sealing
- low consumption of lubricant
- good cooling due to high temperature conductivity enabling high working cycle rates
- long life of plunger
- long life of casting chamber
- increase of casting capacity
- reduction of casting costs[
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Other cutting tools
Sheet metal
Diameter in mm : 12,7
Characteristics 1 : Model with 3 cutting edges for a more precise cut, avoiding distortion of the sheet - Characteristics 2 : Punches 1/2" (12,7mm) to 1 3/8" (35mm) with a fine screw pitch thread to reduce working effort. - Uses : Designed for quick and clean hole forming from 1/2 "(12,7 mm) to 3" (75 mm), in sheets of steel, non ferrous metrals and plastics.
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Two types of inserts are offered. The main are grounded profile and chip breaker inserts, delivering high quality threads, offered in a big variety of grades and coatings to fit all manufacturing purposes.
Within this range we offer also Ultra - Miniature and Miniature inserts for threading bores as small as 6mm diameter, Vertical (on edge) inserts, Multitooth inserts and U � Type inserts
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M -TYPE INSERTS
High Profile Accuracy
Every insert has an indexable accuracy of 0.015mm guaranteed.
Cost Advantage
TaeguTec uses advanced technology to ensure economical production and a high level of accuracy. This guarantees the customer improved performance and product consistency
Excellent Chip Control
A unique chipformer delivers outstanding performance.
Clear and Easy Identification
The designation mark on the insert clearly defines application, thread standard and pitch.
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Revolutionary newly developed threading insert with chipformer for internal and external machining
- Highly economical
- Excellent process reliability and increased productivity thanks to the unique chipformer in combination with the new grade AH740
- Suitable for a wide range of applications including difficult-to-cut materials
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MiniPro THREADING
For diameters from 2mm to 13mm, the four different MiniPro solutions cover the entire range. Full technical details of the MicroScope, Mini-3, Mini-L and Mini 6.0 can be found in the MiniPro catalog
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QuadCut External:
QuadCut External offers exceptional strength, accuracy, and flexibility for your threading operations. Our four-sided design delivers improved tool life and faster threading.
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QuadCut Internal:
QuadCut Internal offers exceptional strength, accuracy, and flexibility for your internal threading operations. Our two and four-sided design delivers improved tool life and faster threading.
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