Plastic Injection Moulding Solution

Sino manufacture toilet seat cover plastic molding line and we are famous of it in plastic mold market. We offer automatic toilet seat cover mould high speed injection molding solution. Sino not only offer high quality injection mold solution, but also supply plastic product molding process.  We use UG, UTOCAD, CATRA, Solid works and other software to make product and mould drawing. Our design group will select suitable software to make drawing based on product situation. In the meanwhile, we will check with customers about their requirements before design, design based on their favor and to satisfy demands. The following is one of the toilet seat cover injection mold case:  1. Mould cavity: 1 cavity 2. Mould size: 445*380*41mm 3. Plastic material: PP 4. Mould steel material: 2316, 718H 5. Mould base: LKM standard 6. Runner: cold runner 7. Machine model: DKM380T 8. Cycle time: 50s 9. Mold life: 500K 10. Delivery time: 65 working days ...

Hand dryer becomes more and more popular in public place and family. Sino has rich experience in hand dryer plastic parts injection molds and machines selection.  hand dryer has the advantages of:  1. High speed and efficiency: special design and gas flow system will dry the hand within 7 seconds.  2. Energy saving: the electric cost is lower than facial tissues and the power consumption is 1/12 of traditional hand dryer. In the meanwhile, we eagerly responded to the country call and use energy saving products.  3. Health: special design to contain the water, no need person to clean the floor. hand dryer has full automatic response without touch, can avoid hand and tissues cross infection, and reduce spread of bacteria to assure the hand health.  4. Environment: reduce the usage of tissues greatly. avoid white rubbish to reduce the tree using.  Sino invested huge labor and material resources to develop the household plastic products. We excogita...

Plastic tool storage box is widely used in family, industry, office, car, etc. Sino has made several plastic tool storage case moulds and machines in the last few years. As is known to all, some of the tool storage structure is simple, some of them are tooling cabinet have several layer.  Most of the plastic tool storage box material is PP or PE. Because of the tool box has several parts to make assembling, so the structure is very complicated. We’d better choose good flow ability material to produce this good. Dakumar is professional in plastic tool storage box turnkey project building. When we received you product sample, we will make reasonable modification to better the injection solution and product appearance. Such as the shrinkage, flash, out of shape, etc. precision product drawing will help save the cost of mould modification. In order to quicker the mould cycle time, we will design the best cooling system to quicker the mould cooling time. Our sales engineer ...

Yesterday, I have a new customer who is in the market of cabinet selling market. He is interested in plastic cabinet for selling . With the increase cost of steel material and wooden, caused the cost becomes higher and higher, plastic cabinet’s advantages was obviously. Now in our factory, there are several plastic cabinet ready moulds for selling, all of them are 100% new. Some of customers’ lack of money makes them have to give up the molds. So we will resell it to required buyers. We can make modification based on buyer’s requirements. Why more and more customers pay attention to the daily products? Daily plastic products are very normal in our life, we can’t live without them. So if you have a good quality plastic cabinet mould and machines production line, you will start your own business very easily. All of our moulds are use good quality steel material to make sure the appearance of plastic cabinet for selling is very beautiful, and guarantee the mould life can reach ...

Agriculture drip irrigation is an important irrigate part in the whole system, which was designed by the plants water demands, drop the water and nutrient in crop root soil through low pressure pipe system and douche evenly and slowly. The advantages of drip irrigation: 1. Save water, nutrient and labor. Drip irrigation system will make water leakage and loose the lowest. In the meanwhile, it also can offer water to plants root, no loose of the Peripheral water, improve the utilization efficiency. We can pour nutrient into the irrigate system to realize water and nutrient together and develop nutrient absorbility. What’s more, water drop irrigation system will help save fertilizer. 2. Control temperature and humidity. Traditional irrigation always makes large amount irrigation, the soil surface will keep moist, not only the soil and environment temperature reduce too quick, and will increase humidity, which will cause plant diseases and insect pests easily. 3. Protect s...

Dakumar PVC private injection molding machine machine Model: DKM50 to DKM780, we can also provide greater type of PVC injection molding machines, injection molding machine such are widely used in PVC pipe production lines. Dakumar according to the special requirements of the product and mold, custom machine door, due to the characteristics of PVC plastic, all mechanical components on the machine are chrome. The machine uses a special screw barrel design, and precise temperature control system. Dakumar in this area has three patents. PVC products in order to meet demand, Dakumar positive development has been designed specifically for PVC products, PVC special machine. For example, the application of chrome nozzle, increase the nozzle of the application to ensure the fluidity of plastics, increasing the application of the hydraulic motor to meet plastic PVC. Therefore, Dakumar achieved great success in the production of PVC pipe fitting mold. Mold slide core means precisely contr...

Plastic cloth hanger mould and machine is the most necessary equipments for plastic hanger production. And hanger quality was decided by the mould and machine precision. Most of the plastic hanger moulds are made into 2 cavities and 4 cavities with hot runner transmit to cold runner. Sino has the experience in making 6 cavities and 8 cavities hanger molds. Plastic hanger mould steel material selection always considers the heat strength, stability and steel HRC. Generally we choose: SC 45 steel: 45# steel has low harness and easy cutting. So the process cost will be lower than others. Some molds with not high capacity and quality requirements, 45# steel is good. P20: pre-harden plastic mould steel, it is suitable for long time production plastic molds. This steel is good at cutting and normal polish. 718H: 718 steel’s specification is similar to P20 steel, but the quenching degree is better, can make big size and high level plastic molding parts. H13: H13 steel heat tr...

When I want to make a plastic armchairinjection production factory building , how can I find the suppliers? What are the equipments should I bought? How to find the professional worker to help me make production? …… Do you also have the above problems when you are new in injection molding market. Now you don’t worry about it, because Sino will offer you the turnkey projects. During more than 20 years development and innovation, Sino group up very quickly, we not only have our own mould and machine factory, but also a turnkey solution supplier to the people who is new in injection molding. In the last few year, we has made more than 500 sets chair molds with varies shape. And we also experience in transparent PC chair and gas assist chair moulds, more and more customer want to realize the production to fully-automatic, so please don’t wait to contact me, we has made many fully automatic chair production line in 2016 year, and got a big proud from customers. Here share with...

When I want to make a plastic armchairinjection production factory building , how can I find the suppliers? What are the equipments should I bought? How to find the professional worker to help me make production? …… Do you also have the above problems when you are new in injection molding market. Now you don’t worry about it, because Sino will offer you the turnkey projects. During more than 20 years development and innovation, Sino group up very quickly, we not only have our own mould and machine factory, but also a turnkey solution supplier to the people who is new in injection molding. In the last few year, we has made more than 500 sets chair molds with varies shape. And we also experience in transparent PC chair and gas assist chair moulds, more and more customer want to realize the production to fully-automatic, so please don’t wait to contact me, we has made many fully automatic chair production line in 2016 year, and got a big proud from customers. Here share with...

We believe design and manufacture household central air conditional injection molding solution ’s quality concept is higher than electrical car molds. So Sino its establishment, we employed many managers and designers who have the experience in air conditioning or other household plastic molds production.  Up to now, we have designed and produced many air conditioner molds, such as AC cover mould, AC frame mold, air conditioner fan mould, and air conditional grille board mold and so on. And we have made several air conditioner injection molding solution for many oversea counties. Because all of the air conditioners assembled by many parts, some of them are plastic, some are metal. To make big plastic parts mold, such as AC grille board, we will adopt P20 or DIN1.2738 steel material to make mould cavity and core parts. If the parts are small, we will use H13 or S136 to make the cavity and core parts. And some of the small parts can be made in 1 mold to help customer sav...

In injection custom crate molds , Sino own 24 years design and production ability, especially in fruit and vegetable crates, bread crates, beer crates, coco-cola box, foldable crates and so on. In the most of the injection mould supplier in China, most of them want to make high quality plastic crates mold and offer to customer. However, Sino coordination work with Italy buyer produced 4 cavities and 2 cavities crate injection moulds, and offer USA buyer a 2 cavities thin wall container molds. Generally, we will export more than 200 sets of all kinds of crate models molds to oversea countries. For Sino mould, plastic container mould is the most normal and simple product, we own Sino standard mould production, in the same time, we have a professional designer and develop groups. These premise make our first mold test has 99% success rate. We have special suggestion to the hot runner solution, such as a single cavity crate mold, the structure is simple, but 2 or 4 cavity,...

If you are looking for plastic pallet logistic box mould solution or logistic pallet molding equipment and service, you could consider Sino Holding Group, and believe we can offer you the most suitable plastic pallet logistic molding turnkey project. We always choose P20 or H718 steel to make plastic logistic mould to ensure the produce won’t turn up flash parts and load the box weight. In addition, it will make the circulation box stronger and the mould cost will be reasonable. As is known to all, plastic container’s mould sizes are very big. However, we have some huge CNC process equipments, cranes and large assembling machines to make high quality plastic circulation containers. Based on Sino’s ability, there’s no problem to offer a injection mould that weight reached to 60T. and we also have injection molding machine from 50T to 4000T, will make mold test of the finished molds reach to 8 hours. What’s more, a perfect design group is the most important in injection mold...

Dakumar join hands to Sino Pipe Fitting Mould Co., Ltd. can offer you all kinds of pipe connector production facility and a very fine injection solution. From the mould design, senior designers will coalescent admirably in plastic filling ability and clamping force based on mould 3D design, to screening the most suitable PVC injection molding machine. In this way, customer will save energy and cost at the beginning. Due to the pipe fitting have such a big range of sizes, we will list corresponding machine model according to product capacity requirement and will note that the suitable machine model for each molds. As is known to all, Pipe connector mould structure is always complicated, Dakumar owns special machine, can make custom door plank to make sure all the hydraulic systems were within it. In addition, Dakumar PVC injection molding machine has a special device, which can reduce toxic gas during production. Dakumar offer the below pipe connector production facility:...

Plastic logistics box will never fade in the market, so how to find a good plastic logistics box mould , maybe you need some suggestions. Generally, plastic logistics box are be divided into 4 models: 1.        Normal stackable model crates (this model crate is the most common in the market, even though have fitting lid or without lid, it won’t affect two cases stacking). 2.        Aslant turnover box (this model turnover box’s advantage is reduce the storage volume when empty and save the cost of freight. 3.        Stack and over model container (it combined the advantage of standard crates and aslant turnover box, not only realize multi- case stacking, but also can make aslant when empty. It can save many costs in storage volume and logistics turnover. 4.        Foldable crate container (it also can save storage volume when empty, and have many model...

Why there are so many investors were looking for modern ceiling lamp mould maker ? With the improvement of people's living standard, more and more people will pursuit of high quality life, and like delicate products. So crystal material lamps become more and more popular.  Of course, there are many investors interested in plastic material lamps, because of the cheaper cost and beautiful appearance. Just like PMMA, PC, PS materials are very popular in modern lamp making. The plastic material lamps have the advantages of light weight, high transmittance, high performance to price ratio, etc. these were not embody in crystal material lights.  And now, with the development of the injection molding market, more and more plastic lamps can be own crystal appearance through chromium plating, spray paint treatment. Regard to the modern lights’ excellent characteristics, you don’t need to worry about it will instead by other products one day, because their development space is ve...

Because of the automotive plastic parts are very complex and have different special, based on multi- years production experiences, Sino- Automotive plastic parts mould maker fully considered in the design from below factors.  Such as material dry treatment, GF stronger material’s special function, driving structure and clamping structure, etc. first of all, when the car bumper, instrument panel and other common plastic material is PP OR ABS, the plastic have different hygroscopicity. In order to satisfy the requirement of moisture content in injection molding(generally lower than 0.2%), we will use hot air to make dry and dehumidification treatment before plastic raw material enter injection machine screw to preheating.  Modified PP(PP EPDM)’s hygroscopicity is small, we generally choose air dryer to make 2-3 hours dry. But modified ABS(PC ABS)’s moisture absorption is strong, we should use Desiccant dryer to make treatment first.  Second, up to now, Chinese autom...

If you want to buy pallets, will you choose wooden or plastic? Both of them have their difference advantages. New plastic pallets mould supplier becomes more popular in world wide. Because plastic pallets being more durable and widely used without any red tape issues. So more and more pallets users are love in plastic pallets.  Up to now, in our town, there are more than 20 plastic pallet suppliers, from here we see that pallet made in plastic material is so hot. To make a good quality plastic pallets mould, it should meet some requirements:  1. New plastic pallets design analysis and mould design analysis. They are so important for a new project. Many of the problem will be avoid after we make the analysis. If you have your pallet design, it is also necessary for us to make carefully analysis before making the mould, such as mould flow, sizes control and structure analysis, etc. when we solved one problem before project start, just help customers saved the modificat...

Sino has a large productivity IML chocolate box beltline , which was proud of lightning group. Because our IML chocolate box production line has short delivery time, 3 second to 5 second cycle time, 2 million mould life, etc.  For the chocolate box line, we can offer customer high speed injection machine together with high precision injection mould, auxiliary machines and robot to realize IN MOLD LABEL production. The mould steel material we always choose is S136 or DIN1.2316. if use low quality steel, the mould life couldn’t reach to 2 Million or more. The mould steel much good enough to bear such a high speed production.  Sino mould is very professional in IML projects. Thin wall package products, thin wall package container. Our good products were exported to many oversea countries, related to many huge food companies.  Compared with IML products and traditional package, from the appearance, IML products will give you a fresh and beauty feeling, and more advant...

Sino mould factory is a famous injection mould manufacturer, especially in costuming all kinds of high precision plastic injection mould, high difficult molds, high throughput moulds. We are not only a professional plastic mould manufacturer, but also a fine plastic injection solution supplier. Sino’s plastic crisper injection molding has worldwide sales, which get unanimous praise. Sino’s plastic crisper adopt food grade PP raw material, it can bear -20 degree to +120 degree temperature. The container injection mold is different to other heat transform technology. Sino choose hot runner technology to make the crisper’s appearance much more beautiful, avoid the waste of the raw material and shorter the injection molding cycle time. Sino plastic crisper injection molding service has the following advantages’: 1. Retain freshness: due to the international seal standard based on the Moisture permeability. And Sino’s crisper will be 200 times lower than same kind products, which w...

20L plastic pail is always very popular all over the world. So a high speed 20L plastic pail production factory will help you create more profits within a same period. In order to quicker the cycle time of 20L plastic bucket mould production, Sino have rich experience and technology in it. First of all, we will choose quench steel-S136 to increase the hardness of the steel, which hardness is around 43-45 HRC. Maybe you think S136’s cost will be too expensive to a bucket mould. Here I list some reasons why we choose S136 steel material: 1.        For our 20L bucket mould, our cycle time can reach to 15 second to 18 seconds; the steel material must be quenched to improve the steel hardness. Only high hardness steels are suitable for high speed injection production. 2.        Good quality steel will longer the mould life. 3.        Good quality steel will make the mould cooling much better...

In order to make high speed fast food box container high speed injection production, Sino devoted us into innovation for more than 3 years. And now our fast food container mould cycle time is 3.5s, the thickness could be 0.38mm. Sino innovated and developed our own brand high speed injection molding machine –Dakumar, which made a breakthrough of the thin wall productions. Now our high speed injection machine was called 5H: 1. HIGH SPEED 2. HIGH EFFICIENCY 3. HIGH SAFETY 4. HIGH PRECISION 5. HIGH ENERGY SAVING We not only enlarged the motor, we also adopt accumulator to realize high speed injection, the max injection speed can reach 300-450mm/sec (according to different machine model). Toggle with optimized design, perfect combination of speed and force, it is 10%-20% faster. All of our high speed machine has got the CE certificate, with mechanical, hydraulic, electrical triple protection. Our machine with high-response servo system, machine runs according to actua...

Chair and table is necessary household products in daily usage. Modern chair has many different models, from shape to material, design technology. Plastic chair and table mould become more and more popular. Plastic chair mould divided into arm chair, side chair, children chair, double-color injection chair, gas-assisted chair, transparent chair, etc. gas-assisted chair always choose special material with modern appearance. Due to the high technology and complicated structure of gas-assisted chair, the price is too much higher than normal plastic chair. Most of the plastic chair will choose PP material, the shrinkage is 1.6, sometimes will add Caco3 to make the chair surface filling good, no shrinkage. 90% of the chairs moulds are choose edge gate injection. We also have suitable robot to help customer realize automatic production. Here share with you some videos we posted to Youtube. https://www.youtube.com/watch?v=37wtws1yVK8     chair https://www.youtube.com/wa...

In the recent years, more and more cartons were sifted out by plastic turnover boxes; plastic turnover box production line attracts much people’s attention. Because of the plastic container’s Frost proof, moisture proof, convenient transportation, it is widely used in fruit package. And the market requirements increase but no decrease. In order to satisfy the tight market, Sino Company pushed all kinds of plastic crate injection molding line, such as Coco cola crate, thin-wall container, turnover box with hole, crates without hole, collapsible crates, disposable crates etc. The max cavity of crate mold we can make is 4, it is also suitable for high speed injection molding solution. Sino mould has and experienced design group, choose reasonable injection solution and design the best cooling system will help customer save too much money in turnover box production. Awesome process machineries offered our customers high precision molds with shortest delivery time. We all know tha...