PTFE Bellows Forming Machine

PTFE bellows are used, for example, as compensating elements between engineered parts. By specifically using different fold geometries, any combination of properties can be achieved as required—for example, high flexibility or compressive strength.

PTFE Bellows Properties

Almost universal chemical resistance
FDA conformity for food and pharmaceutical products
Highly suitable for sterilization
Antiadhesive behavior
Large temperature range of –60°C to +200°C
Cost-effective series production from semifinished product to final product
High reverse bending strength
Good dimensional stability
Low tooling costs
Freedom of design

PTFE Bellows Application:

As compensation for expansion in pipe systems;For shielding sterile areas;Filling lines;Aseptic valves;Solenoid valves;Metering devices;Pumps and valves, coating technology, steel mills, fitting industry.

Manufacturer of standard & custom designed machines including bellows forming machinery. Bellows forming machines are available in different models with electronic controls & safety features.

Machine design engineering & consulting services are available.

Contact Us:https://www.sukoptfe.com/index.php?route=information/contact

Making PTFE Ring Machine

Polytetrafluoroethylene (PTFE) is a high molecular weight polymer, one of the most versatile plastic materials known and useful for a large range of products for applications excluded to other materials.

Automatic PTFE Ring making machine Application:

Apply to produce sealing washer, idler wheel for microwave ovens, principal axis for microwave ovens, presser foot for sewing machine, valve element for air conditioning, valve element for air compressor, thin piston ring, electronic insulators and T shape, circular, spherical and pure PTFE shaped and filled PTFE products.

Automatic PTFE Ring making machine Product Features:

Automatic powder PTFE molding machine of advanced design, high precision, low noise (less than 60 db ), simple structure, convenient adjustment, continuous charging ,high efficiency ; the weight error of suppression of products is 5‰, using linear ball bearings,low noise,steady transmission,low energy consumption and long service life.

View  Details:https://www.sukoptfe.com/making-ptfe-ring-machine

PTFE Ram Extrusion Line

A ram extruder is an extruder where, instead of extrusion screw, a ram or plunger is used . The ram extruder was the earliest extruder to be used in the plastics industry. This typical process is applied for producing profiles, sleeves, rod, block, tubing, lining sheet bars, etc. The ram extrusion process is very effective for specific materials like PTFE which are not extruded successfully using screw extruder.

In this process plastic material in powder form is gravity fed into a chamber. In the extrudating chamber the resin powder is heated on sintering temperature. Ultra high molecular weight polyethylene, becomes gelatinous as it melts so it can be extruded with this type of processes. A hydraulic ram pushes the resin materials like PTFE, UHMW, etc. from the chamber to the die. The die actually gives the shape of the desired plastic like a rod, tube or a profile shape with the requisite internal or outer diameter. When the material comes out of the die, it moves the length of the conveyor. The profiles can be manufactured endlessly and cut by the continuous extruding of each length.

Types of Machines:

There are two types of ram extrusions- the vertical ram extrusion and the horizontal ram extrusion. Whatever be the type of ram extrusion, the resin feed, compaction or performing, sintering and cooling are all the same. But the extrudates quality depends on various parameter like the design of the extruder, powder properties, extrusion rate, pressure and temperature.

A vertical press machine for PTFE Tube

Vertical press machine for PTFE tube;Using for Pre-sintering PTFE material;Suit for new PTFE material or Recycle PTFE material;Rangeof diameter PTFE Extrusion 20-500 mm, Heating zones 5 zones; Automatic.

Vertical press machiner is to extrude PTFE/UHMWPE Tubes. It is designed using latest technology, fully reliable and easy to operate for customers. Performance in terms of production and working hour capacity is competitive to other machines. Low  maintenance is required , giving  high production  in market.

1. Save time and money, good advantage price offer to customers.

2. Intelligent and easy-to-use operations.

3. Small workplace required due to its compact design and electricity saving machine.

4. Super quality output and the physical properties is adjustable.

5. Precise temperature control, reaches + -1 degree.

6. Long- life, with modern technology and optimized design.

Source:https://www.sukoptfe.com/a-vertical-press-machine-for-ptfe-tube

Teflon Tape Machine

Our engaged in manufacturing PTFE Teflon tape machine, which also called as PTFE tape machine, Thread seal tape machine, more than 20 years, now honor ISO9001 and CE certificate obtained. We are the very first one who manufacture PTFE Tape Machine in China. Not only could we provide you the production line, but also provide raw material. The main machines include: Mixer, Calender, Slitter, Pressing Machine, Oven, Wrapping machine etc..

Range of final PTFE thread seal tape: 
Thickness: 0.05-0.3mm or more (according your requirement);
Width: 8mm, 10mm, 12mm, 19mm, 25mm or others, according to your requirement;
Length: 8m, 10m, 12m, 15m, 18m, 20m ,25m, 40, etc..according to your requirement.

PTFE is widely used in a variety of needs, such as: anti-acid and organic solvents, which itself has no toxic to people, but one of the raw materials used in the production process of ammonium perfluorooctanoate (PFOA) is considered likely to have a carcinogenic effect.

Large relative molecular of PTFE, the lower one as hundreds of thousands, while higher one can up to one million or more (degree of polymerization of 104 orders of magnitude, while the polyethylene only 103). Degree of crystallinity is generally 90 to 95%, a melting temperature of 327 ~ 342 ℃. Molecule CF2 unit in PTFE arrange by zigzag shape, because the fluorine atom radius larger than the hydrogen, so the adjacent CF2 units can not cross exactly trans orientation, but form a spiral twisted chain, fluorine atom covering almost the entire polymer chain surface. This molecular structure explains various properties of PTFE. At temperatures below than 19 ℃ to form 13/6 helix; phase transition at 19 ℃, slightly unravel the molecular to form 15/7 helix.

Though the perfluorocarbon carbon – carbon bond and carbon – fluorine bonds are broken need to absorb energy 346.94 and 484.88kJ/mol, but PTFE depolymerization energy generate 1mol tetrafluoroethylene only need 171.38kJ. So in the pyrolysis, PTFE mainly depolymerizate tetrafluoroethylene. PTFE at 260,370 and 420 ℃ the weight loss rate (%) were 1×10-4, 4×10-3 and 9×10-2 per hour.

Source:https://www.sukoptfe.com/ptfe-teflon-tape-machine

Horizontal Extruder - Horizontal PTFE Extruder

Horizontal PTFE extruder gives our customers great flexibility while occupying a minimum amount of floor space.

Horizontal extruders are come in standard sizes of 25-Ton, 50-Ton, 75-Ton, and 100-Tons of thrust, with stroke lengths of 36", 54", 72", 108" and the World’s Longest Stroke Extruder. This allows productivity unmatched in the industry.  It gives the World's Highest yield per cycle and when combined with our other equipment, makes the perfect extruder for a wire line or tubing line.

Horizontal PTFE Extruder Advantages

* Long service life through solid workmanship and use of high quality componentes
* Low wall thickness tolerance through self-centering mandrel and special nozzle
* Additional heatable extrusion cylinder for better extrusion quality
* Measurement transducer like pressure, force and ram speed for permanent control of the extrusion process and extrusion speed
* Hydraulic closure with high closing force for quick loading of the extruder
* Quick loading with special loading carriage - also possible with several pre-forms, no manual touch
* Special pre-form press with pre-form preparation device for multiple loading of the loading carriage i.e. extruder
* Electrically adjustable mandrel
* Measuring and controlling system for constant extruder speed
* Controlling system for constant speed of the extrudate
* Low space requirement through vertical construction
* Front and back charger, vertical and horizontal possible with hydraulic and spindle drive (2 degrees of accuracy)
* Delivery of complete systems possible (PTFE processing, pre-form press, paste extruder oven, winding unit as well as convoluting machine)
* User-friendly and maintenance-free system
* Special drying and sintering oven with adjustable blind, thus a better temperature guidance within the two zones and avoidance of explosion hazard
* The paste extrusion systems are designed especially to costumers requests
* Automatic adjustment of the total system as well as recording of the formula
* Operating through touch screen and recording of the extrusion process parameters

Source:https://www.sukoptfe.com/horizontal-ptfe-extruder

PTFE gasket making machine

PTFE gasket making machine Features:Efficiently producing: 300pieces/h(large size);More energy saving: the total power only 5KW;More friendly to environment: no PTFE powder splashing but powder output automatically;More precise: producing gaskets by controlling the power quantity;More time saving : the power cut off automatically while the production number set up;Longer working life : no heat while working.

Why Choose PTFE gasket making machine?

Efficiently producing: 300pieces/h(large size);More energy saving: the total power only 5KW;More friendly to environment: no PTFE powder splashing but powder output automatically;Intelligent control : producing gaskets by controlling the power quantity;More time saving : the power cut off automatically while the production number set up;Longer working life : no heat while working;high quality components used.

PTFE gaskets are used in many industrial applications, especially the following:

1, Compressor – High temperature and surface-wear resistant sealing gaskets.

2, Electric Motor – Sealing gaskets for components that require corrosion-resistance, exposure to high and low temperatures and high surface wear.

3, Medical Component – Seals for electronic instrumentation using materials that provide secure seals and long product life.  Specialty gaskets, especially miniature sizes, are required for many medical devices.

4, Petrochemical – Gaskets for process equipment that are resistant to corrosive fluids, temperature extremes and surface wear.

Source:https://www.sukoptfe.com/ptfe-gasket-making-machine

PTFE Plastic Molding Machine

Since PTFE will not flow above its melting point, it cannot be injection molded and requires special processing techniques. Molded PTFE is processed by first compression molding the powder into preforms, and then sintering the preforms in a process analogous to sintered metal processing. This process creates geometric shapes that can then be machined, fused, and/or welded.

Product Description for Automatic Molding:

Automatic molding, a semi-automated form of compression molding, is the process Sunkoo uses for the manufacture of medium-volume to large-volume net molded and near net molded PTFE components. The automatic molding process requires dedicated tooling, typically requires minimal operator intervention and plastic parts can be fabricated relatively rapidly.

With the use of precise tooling and processing, parts manufactured using the automatic molding process can be produced to relatively close tolerances, but not to the accuracy of a fully machined part. Components are economically molded by utilizing a process of automated filling of the die cavity, applying pressure, and part ejection.

Other advantages of the Automatic molding process include:

·         Little or no scrap material as compared to the "typical" PTFE machining process from stock shapes (rod or tube)

·         Lower part cost, with minimal or sometimes no machining steps required

·         Components that are molded and sintered into final forms and shapes have reduced stress defects compared to machined parts (from cutting, milling, etc.)

Teflon PTFE Film Skiving Machine

PTFE Film Skiving Machine

Diameter range for rotary cutting: Max diameter 900mm Min diameter 105mm
Thickness range of Rod for rotary cutting : 0.2-7mm
Power of main motor :37KW
Total power of machine : 42.2KW
Specification of blade : L 2100mm*W 80mm* T 13mm
Outside size of machine : L 6945 * W 2500 * H 1600.

PTFE Skiving Film Description

Ptfe Teflon Film has made extensive investments in the latest skiving technologies, enabling us to provide customers with high quality, competitively priced products. For its excellent dielectric capability, anti-aging and anti-corrosion property, super thin PTFE teflon skived Tape&Film has been used in a wide range of industries including the electronics and semi density industries.Furthermore, it is classified into oriented film, semi-oriented film and non-oriented film. Superthin PTFE teflon skived Tape&Film is available in a wide range of widths, thickness and colors.Especially, Senrong’s new investment in a high precision film skiving machine will make the production of ultra thin film or sheet possible, and can consistently achieve the tightest tolerance of ±.05 mils so that we can meet these exacting demands from customers worldwide.

PTFE Film Skiving Machine Features

1.anti-voltage intensity

2.high breakdown voltage

3.wide operation temperatures

4.Chemical resisting

5.High working temperatures

6.Low friction

7.Surface protect material

PTFE Film Skiving Machine Application

1. Main Driving Part: Taiwan AC motor with inverter is employed. The acceleration and the deceleration are fast and steady.

2. Central Control Unit: programmable central control is used and various sizes (20 at most)

can be set on the same shaft for automatic transfer and cutting.

3. Operating Panel: all functions are operated on the 10.4" Taiwan WeinView LCD touch panel.

4. Motor Control System: the central control system is PLC programmable controller. Various sizes

can be set on the same shaft, and the cutting width is adjusted automatically.

5. Roll Cutting Positioning System: roll cutting positioning is controlled by Mitsubishi servo motor.

The imported high precision ball screw is applied to set the size and the linear slide rail is to bear.the load of the cutter seat.

6. Blade Feeding Positioning System: blade feeding is controlled by Mitsubishi servo motor, and the cutting speed is adjustable in three stages. The efficiency is improved and the best quality is guaranteed.

7. Auto Angle Adjustment of Circular Blade: Mitsubishi servo motor is used to calculate the circular

blade angle and the angle change is subject to different materials (the angle change range is ±8°).

The cutting angle is changed directly when the cutting surface is not smooth, so the efficiency is improved.

Length range for rotary cutting: Max length 2050mm Min length 915mm

Diameter range for rotary cutting: Max diameter 900mm Min diameter 105mm

Thickness range of Rod for rotary cutting : 0.2-7mm

Power of main motor :37K

Total power of machine : 42.2KW

Specification of blade : L 2100mm*W 80mm* T 13mm

Outside size of machine : L 6945 * W 2500 * H 1600.

Description	Parameter
Length of the knife and the nose bar	2100 mm
Max width of PTFE sheet	2000 mm
Maximum diameter of the PTFE billet to be cut	φ400 mm
Thickness range of PTFE sheet	0.20-8 mm
Rotational speed of the main shaft (stepless )	1—15 r/min
Diameter of the main shaft	φ110 mm
Power of the main motor	45 KW (Frequency conversion motor)
Total power of the machine	55 KW
Net weight	≈12600 Kg
Overall dimension (length×width×height)	7200×1900×1600 mm

Packaging & Shipping

Source:http://www.sukoptfe.com/teflon-ptfe-film-skiving-machine-bxq1120-8

Teflon PTFE Paste Automatic Extruder

Teflon PTFE Paste Automatic Extruder

Paster Extrusion tube process：PTFE Fine Powder raw material→Sifting→Mix with solvent→ Heating→Preforming→Extrusion→Sintering→Finished Tube. Matched machine: Machine screening, Mixing machine, Preforming machine, Extruder machine, and Furnace heating, Mould. Techincal Data Paste Extruder Type Technical Data DX-D01（suit for 25-60 lodaing cavity） OD:2mm-6mm PTFE Paste extrusion Hose Main machine: 30KW power 380V 50Hz one key start with hydraulic drive.1.2M high for material load cavity. WorkBlank machine: 3KW with 380V 50Hz Hydraulic drive PTFE blank high with 300-600mm. Furnace: 18KW 380V 50Hz with total high8.5M 500 degree temperature. DX-100 （suitable for 60-120 loading cavity） OD:6MM- 60MM -2 loading cavity FE Paste extrusion Hose Main machine: 30KW power 380V 40Hz one key start with hydraulic drive.1.5M high for material load cavity. WorkBlank machine: 3KW with 300V 50Hz Hydraulic drive PTFE blank high with 300-600mm. PTFE Hose Machine Specifications (1) Adopt adjustable speed to accommodate pitch ,don’t need to change gear (2) High productived efficiency production three times than present usual machine per hour ,the max production reach to 98m/hour (3) Low noise ,transmission and pulling system adopt absorbing sound ,reducing shake and inserting equipment. (4) Easy maintenance ,transmission flexible,structure easy install and remove (5) Spindle adopt elastic and adjustable equipment, dependable position, easy convenient and flexible install bobbin (6) Small abrasion and long using life, take key part used excellent material adopt heat treatment and lubricant equipment (7) Computer control setting the braiding pitch ,show the braiding machine working data . Source:http://www.sukoptfe.com/ptfe-hose-machine/teflon-ptfe-paste-automatic-extruder

PTFE Corrugated Pipe Machine

PTFE convoluted hose Machine

380V,1.5KW, FrequencyControl, For the production of the outerdiameter of the OD of 10mm to 50mm, Wallthickness 1-2MM PTFE convoluted hose . PTFE convoluted hose machineadopts imported heater, the heating temperature can be precisely + -1 degree ,a person canoperate two machines, In case 16/18PTFE convoluted hose hourly capacity of 15-35meters.

Equipment accessories Details:a main engine ,and a host of supporting tailstock,need 10 special bracket  of PTFE convoluted hose for the production,  30 with the following specifications bellows mold set.

PTFE Convoluted Hose Features

1.To absorb effectivelyvibration, noise,thermal expansion from pipeline system;

2.To resolve minor deviationbecause of piping connecting and eliminate the pipeline residual stress;

3.Applied to repeated motion inhigh temperature areas,good anti-fatigue performance;

4.Good flexibility,resistant tohigh temperature, resistant to corrosion.

5.Applied in the fields ofpetroleum,chemical industry,aerospace,metallurgy,electricity,gas,building,mechanical, construction,iron and steel,papermaking,fabric,medicine,food and vessels ect.

 PTFE Convoluted Hose Characteristics 

 One key important advantage of PTFE convoluted hose is its operating temperature range, it can easilyout perform other engineering plastics by being able to perform continuously at-250°C, right up to an amazing 250°C. Another important advantage of PTFE isits outstanding co-efficient of friction, PTFE convoluted hose is in the record books as having one of the lowestfriction values known to man. PTFE convolutedhose also has excellent acid and chemical resistance. Another feature of PTFE convoluted hose is its ability to set by or due to compression.PTFE convolutedhose has excellent electrical resistance. PTFE convoluted hose is also water repellent and is often used in themanufacture of modern high performing, water repellent and breathableclothing. 

PTFE Convoluted Hose Applications

PTFE convoluted hose is excellent for low friction bearings, bushes,rollers and pulleys. PTFE convolutedhose is also almost exclusively used in cryogenic components due to its ultralow operating temperatures. PTFE convolutedhose is regularly used for seals. PTFE convolutedhose has become a very important engineering plastic used within the aerospaceindustry and aeronautics. PTFE convolutedhose is often used within the food industry companies. Another usefulapplication over the years has been in the use of product or component handlesdue to its resistance to heat and heat transfer. When an application forelectrical resistance becomes too high for other materials, PTFE convoluted hose can fill a very important gap.

 Technical Data

Pipe Diameter	DN1/2-32inch
Pipe Material	SS304,316L,etc
Pipe thickness	0.18-2.0mm
Braided mesh material	SS304 etc
Braided mesh layer	single layer or double layers
Max. woking pressure	10Mpa
Working temperature	(-196)~(+700) °c
Connect type	flange,thread,welded.etc
Standard	ANSI,JIS,DIN,GOST,etc
Flange material	stainless steel or carbon steel
Pipe assembly length	according to clients' requirements

Source:http://www.sukoptfe.com/teflon-corrugated-pipe-machine/ptfe-corrugated-pipe-machine

Plastic PTFE Gaskets Press Machine

Featuring:
1)efficiently producing: 300pieces/h(large size)
2)more energy saving: the total power only 5KW
3)more friendly to environment: no PTFE powder splashing but powder output automatically
4) more precise: producing gaskets  by controlling the power quantity
5)more time saving : the power cut off automatically while the production number set up
6)longer working life : no heat while working
 

Name	Description
model	automatic ptfe gaskets molding machine
main motor	3.5KW
range of speed	750r/s-1500r/s
powder motor	0.25KW
speed	1400r/min
total power	5KW
the stroke of bent axle	40mm
max diameter	300mm
capacity	100mm-300mm
max depth	2mm-10mm
processing speed	300pieces /h-400pieces/h
the max pressure	25T
net weight	3000kg
package size	1800x1800x2500mm
package way	plywood case
payment term	L/C,T/T,Western Union,Paypal
delivery time	15-30 days upon confirmation

Packing size :
1) main body : 1800x1800x2500mm
2)plywood case : 1800x1800x2500mm

Source:http://www.sukoptfe.com/gaskets-press-machine

Ptfe Material - Ptfe Skiving Machine - Sukoptfe.com

Ptfe Skiving Machine drawing creasing marking machine
non pure asbestos rubberized Ptfe Skiving Machine without no wire joint sheet gasket cutter machine
it can be used for oil gas fertilizier petrochem chemical sugar power stations pulp paper engineering procurement contractor textile yarn smelter factory plant industry, fiber glass thermo cover jacketing sil temp ceramic heat insulation,gland packing pusher bellows type mechanical seal, fabric single multi layer expansion joint, dougle single braided flexible hose, asbestos non asbestos manhole fluoroplastic lining gasket function
Website:http://www.sukoptfe.com/