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<title><![CDATA[EC21 Product Catalogs - special purpose]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/special_purpose--2673/1/special purpose.html]]></link><item>
<title><![CDATA[Special Purpose Reactor - Hydrothermal Reactor]]></title><link><![CDATA[https://ilshinauto.en.ec21.com/Special_Purpose_Reactor_Hydrothermal_Reactor--8932238_8932245.html]]></link><description><![CDATA[Special Purpose Reactor - Hydrothermal Reactor
Hydrothermal synthesis means the techniques crystallizing substances such as metal salt, oxide, hydrate, or metal powders which depend on solubility, te]]></description><pubDate><![CDATA[20180919]]></pubDate></item>
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<title><![CDATA[Water Hammer Arrester]]></title><link><![CDATA[https://gtijames7.en.ec21.com/Water_Hammer_Arrester--12059044_12059047.html]]></link><description><![CDATA[special-purposed pump. Its volume appropriateness and reliability have been proved through 200,000 cycle tests. The above special order-made model is a hybrid water hammer arrestor, which can be inst]]></description><pubDate><![CDATA[20250821]]></pubDate></item>
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<title><![CDATA[High Speed Stone Surface Smoothing Process Brush Grinding Machine]]></title><link><![CDATA[https://better18099.en.ec21.com/High_Speed_Stone_Surface_Smoothing--11326864_11408578.html]]></link><description><![CDATA[purpose.
FAQ 
Q: Are you trading company or manufacturer ?
A: We are factory, our factory is in Rizhao city, Shandong Province, China, welcome to visit our factory.
Q: How long is your delivery time?]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Industrial Rotary Drum Drying Equipment for Mineral, Ore, Silica Sand, Industrial Dryer Machine]]></title><link><![CDATA[https://dongdingdryer.en.ec21.com/Industrial_Rotary_Drum_Drying_Equipment--12032926_12032927.html]]></link><description><![CDATA[purpose of drying. It can be divided into parallel flow type and counter flow type, according to the flow direction between hot air and materials
Main Features of Rotary Drum Dryer
1. High mechanizat]]></description><pubDate><![CDATA[20241224]]></pubDate></item>
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<title><![CDATA[Larch Wood Sawdust Pellet Making Mahcine/Mill]]></title><link><![CDATA[https://jasonpelletmachine.en.ec21.com/Larch_Wood_Sawdust_Pellet_Making--12030022_12030181.html]]></link><description><![CDATA[purpose of &quot;virtue carries goods&quot;, insists on honesty to win trust, and establishes a business with trust. We will always fulfill all the obligations that a company should fulfill to customers, emplo]]></description><pubDate><![CDATA[20241209]]></pubDate></item>
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<title><![CDATA[High-Quality ISO Tank Container for Safe Transport]]></title><link><![CDATA[https://yufengyuan2012.en.ec21.com/High_Quality_ISO_Tank_Container--12019613_12019649.html]]></link><description><![CDATA[Hubei Yufengyuan Special Vehicle Co., Ltd. is located in the capital of China&apos;s special-purpose vehicles, the hometown of the ancient rhyme of the chimes and bells, Suizhou City, Hubei Province, Zeng]]></description><pubDate><![CDATA[20241022]]></pubDate></item>
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<title><![CDATA[Water Quench Roller]]></title><link><![CDATA[https://foshang05.en.ec21.com/Water_Quench_Roller--11962078_11962093.html]]></link><description><![CDATA[purpose is to cool the annealed strip steel twice and finally to room temperature. The water quench roll is an important work roll in the water quench section. The stability of the water quench roll ]]></description><pubDate><![CDATA[20240703]]></pubDate></item>
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<title><![CDATA[Csj Coarse Crusher Liquid Nitrogen Crusher]]></title><link><![CDATA[https://wtgrinderline.en.ec21.com/Csj_Coarse_Crusher_Liquid_Nitrogen--11009844_11009845.html]]></link><description><![CDATA[purposes. In bearing the lateral have drive pulley, there are 4 fixed knives in the cabinet, therefore the materials is effectively grinding by the 6 moving knife and 4 fixed knife , to achieve crush]]></description><pubDate><![CDATA[20240625]]></pubDate></item>
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<title><![CDATA[Hot Sale Hydraulic Oil Filter Support Customized Specifications]]></title><link><![CDATA[https://mango6.en.ec21.com/Hot_Sale_Hydraulic_Oil_Filter--11936366_11936400.html]]></link><description><![CDATA[purposes in hydraulic systems. Undoubtedly, its core role is to transfer force to the actuators from the hydraulic power unit. However, it also does the following
· High resistance to variable opera]]></description><pubDate><![CDATA[20240514]]></pubDate></item>
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<title><![CDATA[Herb Leaf Dryer,Tunnel Microwave Herb Drying Machine, Stevia Dryer,Thyme Dryer,Olive Leaf Dryer]]></title><link><![CDATA[https://sdyemai.en.ec21.com/Herb_Leaf_Dryer_Tunnel_Microwave--10746022_10747267.html]]></link><description><![CDATA[purpose of drying. Microwave uniform heat up the material inside and outside because of the strong penetrability, will not appear outside dry but inside wet. Body heat source state formation shortens]]></description><pubDate><![CDATA[20240508]]></pubDate></item>
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<title><![CDATA[Products for Mortar Additives]]></title><link><![CDATA[https://jfchemtech1.en.ec21.com/Products_for_Mortar_Additives--11882969_11929920.html]]></link><description><![CDATA[purposes. Furthermore, they are frequently employed in various types of concrete, including premixed concrete, pump concrete, self-compacting concrete, and other high-strength and high-performance co]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[Pipe End Notching Machine]]></title><link><![CDATA[https://pipepunching.en.ec21.com/Pipe_End_Notching_Machine--11917366_11921596.html]]></link><description><![CDATA[purposes. This machine adopts a powerful hydraulic cylinder with 63mm, 80mm, 100mm, 125mm, 140mm, 180mm, 220mm cylinder diameter.
FeaturesEquipped with several punches and die set as per requirement.]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
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<title><![CDATA[Plastic &amp; Steel Conveyor Chains]]></title><link><![CDATA[https://saryeebelting.en.ec21.com/Plastic_Steel_Conveyor_Chains--11917985_11918069.html]]></link><description><![CDATA[purposes and quick adjustments to the conveyor system.Flexible ChainsFlexible chains are designed to adapt to curves and twists in conveyor systems. This flexibility is valuable in setups where the c]]></description><pubDate><![CDATA[20240329]]></pubDate></item>
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<title><![CDATA[Gaobao Aluminium Foil Cutting Machine for Sale]]></title><link><![CDATA[https://melodyxugb.en.ec21.com/Gaobao_Aluminium_Foil_Cutting_Machine--11903461_11903463.html]]></link><description><![CDATA[purposes in buildings.
Beauty and Wellness: In beauty salons and health spas, aluminum foil is used for several treatments. The Gaobao aluminum foil cutter machine cuts the foil into appropriate size]]></description><pubDate><![CDATA[20240219]]></pubDate></item>
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<title><![CDATA[Multi-Functional Water Circulating Vacuum Pump]]></title><link><![CDATA[https://xataikang.en.ec21.com/Multi_Functional_Water_Circulating_Vacuum--9935656_9936726.html]]></link><description><![CDATA[introduction: 
The pump is made on the basis of muti-purpose,according to the characteristic of the narrow space of the lab,with reference to the Japanese desktop pumps, one molding shell, improvemen]]></description><pubDate><![CDATA[20170216]]></pubDate></item>
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<title><![CDATA[Shuttering Magnets]]></title><link><![CDATA[https://hulkmetal.en.ec21.com/Shuttering_Magnets--11887914_11887923.html]]></link><description><![CDATA[purpose of shuttering magnets is to firmly hold the formwork in place, ensuring that it maintains the desired shape and position while concrete is poured and sets. Their strong magnetic pull eliminat]]></description><pubDate><![CDATA[20240114]]></pubDate></item>
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<title><![CDATA[Horizontal Axle Press]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Horizontal_Axle_Press--11602248_11602258.html]]></link><description><![CDATA[The horizontal wheel axle press machine is the installation equipment for the rolling bearing of the railway vehicle system. Its main purpose is to press the rolling bearing to the wheel journal by c]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
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<title><![CDATA[Power Tube Crimping Machine]]></title><link><![CDATA[https://hbpdyl.en.ec21.com/Power_Tube_Crimping_Machine--11765491_11765492.html]]></link><description><![CDATA[purpose of more rapid return, and the speed can be adjusted, the noise and the system pressure can be reduced.In the electrical control system, the control circuit is applicable to PLC circuit, it is]]></description><pubDate><![CDATA[20230406]]></pubDate></item>
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<title><![CDATA[12 Position SPE Vacuum Manifolds]]></title><link><![CDATA[https://smtlabtech.en.ec21.com/12_Position_SPE_Vacuum_Manifolds--11707544_11707547.html]]></link><description><![CDATA[purpose is a widely used and popular sample processing technology, which is to separate the target compound from the sample matrix through the force between the bonding functional group of the filler]]></description><pubDate><![CDATA[20230112]]></pubDate></item>
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<title><![CDATA[Metal Baler Machine]]></title><link><![CDATA[https://qiansenmachine.en.ec21.com/Metal_Baler_Machine--11801335_11801346.html]]></link><description><![CDATA[purpose of a metal baler machine is to reduce the volume of metal scraps, making them easier to transport, store, and handle. By compressing the materials into compact bales, it not only saves valuab]]></description><pubDate><![CDATA[20230603]]></pubDate></item>
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<title><![CDATA[Digital Ultrasonic Flaw Detector/ Portable Digital Ultrasonic Flaw Detector/ Portable Ultrasonic F]]></title><link><![CDATA[https://tomn.en.ec21.com/Digital_Ultrasonic_Flaw_Detector_Portable--11322141_11812542.html]]></link><description><![CDATA[purposes.
The digital ultrasonic flaw detector utilizes the principle of ultrasonic sound waves. It generates high-frequency sound waves, typically in the range of 1 to 20 MHz, and sends them into th]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[30-35T/H Feed Pellet Line]]></title><link><![CDATA[https://hermmachinery.en.ec21.com/30_35T_H_Feed_Pellet--11248982_11249506.html]]></link><description><![CDATA[purpose of pelleting is to use the heat, moisture, and pressure in the pelleting process to pelletize the feed that is finely divided, easily dusty, poorly palatable, and difficult to transport.
7. C]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[Hot Sale Durable Tungsten Carbide Wire Drawing Dies]]></title><link><![CDATA[https://hengruitina01.en.ec21.com/Hot_Sale_Durable_Tungsten_Carbide--11641273_11641347.html]]></link><description><![CDATA[purpose, with &quot;respect, self-respect, solidarity, enterprising&quot; management concept and staff growth.Abundant successful experience has won us a high reputation in the domestic and foreign markets. Th]]></description><pubDate><![CDATA[20220918]]></pubDate></item>
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<title><![CDATA[3 in 1 Laser Cutting Cleaning Welding Machine]]></title><link><![CDATA[https://remcortechnology.en.ec21.com/3_in_1_Laser_Cutting--11813351_11813356.html]]></link><description><![CDATA[Remcor 3 in 1 laser welding machine
and cleaning machine integrates three functions. One machine can get the multi-purpose, it&apos;s much more cost saving on machines, labors and spaces. Apply with a con]]></description><pubDate><![CDATA[20230630]]></pubDate></item>
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<title><![CDATA[Industrial Dust Collector]]></title><link><![CDATA[https://villo.en.ec21.com/Industrial_Dust_Collector--11786285_11786288.html]]></link><description><![CDATA[purpose of a dust collection system is to capture and remove dust and other airborne particles from the air in an industrial or commercial setting. These systems use a combination of specialized equi]]></description><pubDate><![CDATA[20230510]]></pubDate></item>
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<title><![CDATA[Linear Actuator Motion Control Products]]></title><link><![CDATA[https://cskhh.en.ec21.com/Linear_Actuator_Motion_Control_Products--11859093_11907838.html]]></link><description><![CDATA[purpose of any motion control linear actuator design is to provide push or pull motion. Depending on the application, the actuator can be designed to deliver a specific amount of force, speed, or pre]]></description><pubDate><![CDATA[20240301]]></pubDate></item>
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<title><![CDATA[Bolt/Stud]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/Bolt_Stud--11858667_11882705.html]]></link><description><![CDATA[purposes in various industries, providing essential fastening solutions for a wide range of applications. Here&apos;s an overview of some common types of bolts:
Forged Bolts:
①Hex Bolts:
Forged with a h]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[Cast Film M.F.G Line]]></title><link><![CDATA[https://skengec21.en.ec21.com/Cast_Film_M.F.G_Line--6054410_6001829.html]]></link><description><![CDATA[special purpose 
Standard Specification
Resin : LLD/LDPE, HDPE, PP, PS, PET, EVA, NYNON, EVOH, TPU, PC, Etc. 
Film Thickness : 0.02 ~ 0.25mm 
Film Width : Max 3,000mm 
Extrusion capacity : 600kg / Hr]]></description><pubDate><![CDATA[20111202]]></pubDate></item>
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<title><![CDATA[Quartz Sight Glass]]></title><link><![CDATA[https://dynaflex52.en.ec21.com/Quartz_Sight_Glass--3159123_3164136.html]]></link><description><![CDATA[special purpose lens, such as the Zeiss 105mm f/4.3 UV Sonnar lens for the Hasselblad camera. This lens is used for UV photography, as the quartz has a lower extinction rate than lens made with more ]]></description><pubDate><![CDATA[20081201]]></pubDate></item>
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<title><![CDATA[Auto Plastic Parts Auto Door Panel Injection Mould]]></title><link><![CDATA[https://aoxu.en.ec21.com/Auto_Plastic_Parts_Auto_Door--11576621_11576623.html]]></link><description><![CDATA[purpose of &quot;To pursue excellence, make steel art and contribute to the community sincerely&quot;;
Adhere to our value of &quot;To maximize value for the customer, to work with a grateful heart, to win respect ]]></description><pubDate><![CDATA[20220527]]></pubDate></item>
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<title><![CDATA[8mm Round Shaft Blades Esko Kongsberg Oscillating Knife]]></title><link><![CDATA[https://passiontool.en.ec21.com/8mm_Round_Shaft_Blades_Esko--11737010_11738594.html]]></link><description><![CDATA[purpose is to reduce burrs on one side of the cut, i.e. line direction control is required.
The SR (single round) has a single edge, with the tip offset 4mm from the shaft center (4mm lag).
Part No
C]]></description><pubDate><![CDATA[20230302]]></pubDate></item>
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<title><![CDATA[Spring]]></title><link><![CDATA[https://ace1235.en.ec21.com/Spring--5121361_5121362.html]]></link><description><![CDATA[purpose. It is possible to process within Dia. 0.05mm ~ 10mm and tolerance can be controlled within 3%.
3. Torsion coil springs The property of torsion makes special springs what you want to. These t]]></description><pubDate><![CDATA[20110210]]></pubDate></item>
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<title><![CDATA[S13 S14 Serie Clay Green Sand Reclamation Producton Line Foundry Sand Muller Mixer Machine Equipment]]></title><link><![CDATA[https://qdhhxsjx.en.ec21.com/S13_S14_Serie_Clay_Green--11886227_11886258.html]]></link><description><![CDATA[purpose. Special housing assembly ensures no leakage of sand and water from the pan.
Technical Parameter Green Sand Foundry Sand Mixing Machine TypePlate diameter(mm)Plus the material(kg/s)Productivi]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
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<title><![CDATA[Spiral Welded Stainless Steel Sanitary Piping ASTM A269 A554 A270]]></title><link><![CDATA[https://ljlj9001.en.ec21.com/Spiral_Welded_Stainless_Steel_Sanitary--11890506_11890512.html]]></link><description><![CDATA[purposes.
**ASTM A270:** This standard specifically addresses seamless and welded austenitic and ferritic/austenitic stainless steel sanitary tubing for use in the dairy and food industry and having ]]></description><pubDate><![CDATA[20240119]]></pubDate></item>
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<title><![CDATA[Chemical Etching Aluminum Alloy Metal Etching Aluminum]]></title><link><![CDATA[https://wetetching.en.ec21.com/Chemical_Etching_Aluminum_Alloy_Metal--11869908_11869930.html]]></link><description><![CDATA[purpose. The choice of etchant depends on the specific application and desired etching characteristics. Here are some of the commonly used etchants for etching aluminum:
Hydrochloric Acid (HCl) Etcha]]></description><pubDate><![CDATA[20231124]]></pubDate></item>
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<title><![CDATA[Trolley Vacuum Bright Annealing Furnace]]></title><link><![CDATA[https://chenchr.en.ec21.com/Trolley_Vacuum_Bright_Annealing_Furnace--9381136_9737220.html]]></link><description><![CDATA[purposes. 
Vacuum bright annealing furnace technical parameters: 
1, the effective charge diameter: &amp;Phi;550-1250mm 
2, the effective loading length: 5000-10000mm 
3, the heating furnace temperature:]]></description><pubDate><![CDATA[20151102]]></pubDate></item>

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