Fundamental Mainly use high frequency equipment, high voltage rectifier tube self-excited oscillation instantly generate high-frequency electromagnetic field.To be processed using PVC, TPU, EVA, PET and other plastics, plastic raw materials in high-frequency electromagnetic waves whose electric field is generated welding plastics, plastic molecules within the material flow collide heat, add some pressure to the required heat welding of plastic and plastic products to weld sealing effect. Scope of Application APET, RPET, PETG and other environmental polymer materials products double blister packaging, footwear accessories, trademarks, watches belt, CD bags folding box pressure line, large-size fabric embossed leather trimming, toothbrush packaging, automotive synthetic leather, sun visors and other products of welding and fusing FAQ  Trade patterns                                  1. Lead time: 25-30 working days after receive deposit  2. MOQ: 1 set. 3.30% deposit+ balance payment before delivery by T/T;L/C 4. Loading Port:Shenzhen Import Process                                            1. We will prepare goods after receive deposit 2. We will send goods to your China warehouse or shipping company . 3. We will give you tracking number or Bill of loading when your goods is on the way 4. Finally your goods will arrive your address or shipping port Q: why you choose us? 1.we are manufacturer and professional in manufacturing welding  machines for more than 10 years experience. 2.provide customized services for special orders according to customer requirement 3.no lowest price but always value for money Q: What after sales service or any question about products? A: This machine enjoys 1 years warranty , any problem , Please kindly tell me .We will reply you soon and  give you detail instruction Guarantee And After -Sale Service: 1. One year guarantee for whole machine 2.24hours technical support by E-mail or phone 3. Engineers available to service machine by overseas Packing and delivery Each machine packed in the wooden case to avoid any damages, of course we can pack as your requirements. Also we will choose the best cost-effetive forward for each shipment
Fundamental Mainly use high frequency equipment, high voltage rectifier tube self-excited oscillation instantly generate high-frequency electromagnetic field.To be processed using PVC, TPU, EVA, PET and other plastics, plastic raw materials in high-frequency electromagnetic waves whose electric field is generated welding plastics, plastic molecules within the material flow collide heat, add some pressure to the required heat welding of plastic and plastic products to weld sealing effect. Scope of Application APET, RPET, PETG and other environmental polymer materials products double blister packaging, footwear accessories, trademarks, watches belt, CD bags folding box pressure line, large-size fabric embossed leather trimming, toothbrush packaging, automotive synthetic leather, sun visors and other products of welding and fusing FAQ Trade patterns 1. Lead time: 25-30 working days after receive deposit 2. MOQ: 1 set. 3.30% deposit+ balance payment before delivery by T/T;L/C 4. Loading Port:Shenzhen Import Process 1. We will prepare goods after receive deposit 2. We will send goods to your China warehouse or shipping company . 3. We will give you tracking number or Bill of loading when your goods is on the way 4. Finally your goods will arrive your address or shipping port Q: why you choose us? 1.we are manufacturer and professional in manufacturing welding machines for more than 10 years experience. 2.provide customized services for special orders according to customer requirement 3.no lowest price but always value for money Q: What after sales service or any question about products? A: This machine enjoys 1 years warranty , any problem , Please kindly tell me .We will reply you soon and give you detail instruction Guarantee And After -Sale Service: 1. One year guarantee for whole machine 2.24hours technical support by E-mail or phone 3. Engineers available to service machine by overseas Packing and delivery Each machine packed in the wooden case to avoid any damages, of course we can pack as your requirements. Also we will choose the best cost-effetive forward for each shipment Delivery:7-25days
Fundamental Mainly use high frequency equipment, high voltage rectifier tube self-excited oscillation instantly generate high-frequency electromagnetic field.To be processed using PVC, TPU, EVA, PET and other plastics, plastic raw materials in high-frequency electromagnetic waves whose electric field is generated welding plastics, plastic molecules within the material flow collide heat, add some pressure to the required heat welding of plastic and plastic products to weld sealing effect. Scope of Application APET, RPET, PETG and other environmental polymer materials products double blister packaging, footwear accessories, trademarks, watches belt, CD bags folding box pressure line, large-size fabric embossed leather trimming, toothbrush packaging, automotive synthetic leather, sun visors and other products of welding and fusing Guarantee And After -Sale Service: 1. One year guarantee for whole machine 2.24hours technical support by E-mail or phone 3. Engineers available to service machine by overseas Packing and delivery Each machine packed in the wooden case to avoid any damages, of course we can pack as your requirements. Also we will choose the best cost-effetive forward for each shipment FAQ  Trade patterns                                  1. Lead time: 25-30 working days after receive deposit  2. MOQ: 1 set. 3.30% deposit+ balance payment before delivery by T/T;L/C 4. Loading Port:Shenzhen Import Process                                            1. We will prepare goods after receive deposit 2. We will send goods to your China warehouse or shipping company . 3. We will give you tracking number or Bill of loading when your goods is on the way 4. Finally your goods will arrive your address or shipping port Q: why you choose us? 1.we are manufacturer and professional in manufacturing welding  machines for more than 10 years experience. 2.provide customized services for special orders according to customer requirement 3.no lowest price but always value for money Q: What after sales service or any question about products? A: This machine enjoys 1 years warranty , any problem , Please kindly tell me .We will reply you soon and  give you detail instruction Contact me Company name:Dongguan yongjia machinery equipment co.,ltd Web: https://highfrequency.en.alibaba.com TEL:+86 13316532482 Address:nanshe donghua industrial park chashan town dongguan city china
Scope of Application APET, RPET, PETG and other environmental polymer materials products double blister packaging, footwear accessories, trademarks, watches belt, CD bags folding box pressure line, large-size fabric embossed leather trimming, toothbrush packaging, automotive synthetic leather, sun visors and other products of welding and fusing FAQ Trade patterns 1. Lead time: 25-30 working days after receive deposit 2. MOQ: 1 set. 3.30% deposit+ balance payment before delivery by T/T;L/C 4. Loading Port:Shenzhen Import Process 1. We will prepare goods after receive deposit 2. We will send goods to your China warehouse or shipping company . 3. We will give you tracking number or Bill of loading when your goods is on the way 4. Finally your goods will arrive your address or shipping port Q: why you choose us? 1.we are manufacturer and professional in manufacturing welding machines for more than 10 years experience. 2.provide customized services for special orders according to customer requirement 3.no lowest price but always value for money Q: What after sales service or any question about products? A: This machine enjoys 1 years warranty , any problem , Please kindly tell me .We will reply you soon and give you detail instruction Company information Dongguan Yongjia Machinery Equipment Co.,Ltd.,founded in 2003,We would like to take this opportunity to introduce our company and products.leather cover heating machine ,Automatic pvc bag high frequency machine ,Fully automatic high frequency fusing machine,High frequency medical catheter bags welding machine ,Double head pneumatic pedal high frequency machine,Automatic round/slide table high frequency machine. All machinery are suitable for plastic ,eva, petd and so on.Our company is a large professional high frequency equipment factory,with strong technical capability and advanced production equipment.We supply high frequency machine with good quality and very competitive price. We have our own professional designers to meet any of your requirements Guarantee And After -Sale Service: 1. One year guarantee for whole machine 2.24hours technical support by E-mail or phone 3. Engineers available to service machine by overseas Packing and delivery Each machine packed in the wooden case to avoid any damages, of course we can pack as your requirements. Also we will choose the best cost-effetive forward for each shipment Delivery:7-25days
Fundamental Mainly use high frequency equipment, high voltage rectifier tube self-excited oscillation instantly generate high-frequency electromagnetic field.To be processed using PVC, TPU, EVA, PET and other plastics, plastic raw materials in high-frequency electromagnetic waves whose electric field is generated welding plastics, plastic molecules within the material flow collide heat, add some pressure to the required heat welding of plastic and plastic products to weld sealing effect. Scope of Application APET, RPET, PETG and other environmental polymer materials products double blister packaging, footwear accessories, trademarks, watches belt, CD bags folding box pressure line, large-size fabric embossed leather trimming, toothbrush packaging, automotive synthetic leather, sun visors and other products of welding and fusing FAQ Trade patterns 1. Lead time: 25-30 working days after receive deposit 2. MOQ: 1 set. 3.30% deposit+ balance payment before delivery by T/T;L/C 4. Loading Port:Shenzhen Import Process 1. We will prepare goods after receive deposit 2. We will send goods to your China warehouse or shipping company . 3. We will give you tracking number or Bill of loading when your goods is on the way 4. Finally your goods will arrive your address or shipping port Q: why you choose us? 1.we are manufacturer and professional in manufacturing welding machines for more than 10 years experience. 2.provide customized services for special orders according to customer requirement 3.no lowest price but always value for money Q: What after sales service or any question about products? A: This machine enjoys 1 years warranty , any problem , Please kindly tell me .We will reply you soon and give you detail instruction Guarantee And After -Sale Service: 1. One year guarantee for whole machine 2.24hours technical support by E-mail or phone 3. Engineers available to service machine by overseas Packing and delivery Each machine packed in the wooden case to avoid any damages, of course we can pack as your requirements. Also we will choose the best cost-effetive forward for each shipment Delivery:7-25days
Work Theory Mainly use fusion PU leather or other PU under high temperature. The worked PU, PVC, TPU, EVA, PET such material should cooperate with dedicated mold and make those materials to be weld on plastic or metal under some pressure . Feature 1.Adopts PLC programming touch screen cooperation system, oil pressure drive device, brute force head, automatic push plate to work, automatic finish welding. This brute force head, you can adjust pressure freely , plate location & work force assistant and infinite heating device. 2.Adopts flat type install mold , the mold only needs to be installed on flat , easy and convenient, flat head is mainly used on larger mold area. 2.It is handby input material cooperation, accure magic eye tracking, high capacity cooperation degree, mold will flow down automatically and finish production in one time FAQ Trade patterns 1. Lead time: 25-30 working days after receive deposit 2. MOQ: 1 set. 3.30% deposit+ balance payment before delivery by T/T;L/C 4. Loading Port:Shenzhen Import Process 1. We will prepare goods after receive deposit 2. We will send goods to your China warehouse or shipping company . 3. We will give you tracking number or Bill of loading when your goods is on the way 4. Finally your goods will arrive your address or shipping port Q: why you choose us? 1.we are manufacturer and professional in manufacturing welding machines for more than 10 years experience. 2.provide customized services for special orders according to customer requirement 3.no lowest price but always value for money Q: What after sales service or any question about products? A: This machine enjoys 1 years warranty , any problem , Please kindly tell me .We will reply you soon and give you detail instruction Guarantee And After -Sale Service: 1. One year guarantee for whole machine 2.24hours technical support by E-mail or phone 3. Engineers available to service machine by overseas Packing and delivery Each machine packed in the wooden case to avoid any damages, of course we can pack as your requirements. Also we will choose the best cost-effetive forward for each shipment Delivery:7-25days.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
We are a supplier of used and new Heidelberg printing machine, parts and consumables globally , we acknowledge the demand of offset products and we want to fill that gap by bringing to the world the best affordable quality offset products.
Commodity: Sodium Bisulfite Molecular Formula: NaHSO3 Molecular Weight: 104.06 Properties: White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; has strong reducing property; can be oxidized in the air or loose sulfur dioxide. Quality Standard: HG/T3492-80 Technical Indicator High-purity grade Acrylic grade Food grade Refined grade Industrial grade 1 NaHSO3 % 99.5 Insol. in water % 0.003, 0.005, 0.03, 0.04, 0.05 Chloride(Cl) % 0.003, 0.004 Iron(Fe) % 0.001 0.002 0.005 Heavy metal(Pb) 0.001 Arsenic(As) % 0.0001 Clarity test Qualified Use: It is used in the bleaching of cotton textiles; as reducing agent in dyes, paper-making, leather, chemical synthesis; in the manufacture of pharmaceutical intermediates, developer, food bleacher, antiseptic and anti-oxidants. Packing: In PP woven bag lined with PE bag; paper-plastic composite bag, and kraft paper bag etc. Net wt.: 25/50/1000 kgs/bag or upon clients' request.
