How to Molding Highly Productively Automatic SanitaryToilet Seat and Cover

SINO MOULD is a very famous injection mould supplier in China, providing the automatic sanitary toilet seat cover mould in high speed injection molding solutions. The products are dimensionally precise and are known for excellent finish. We not only offer high quality mold making, but also support the plastic prototype manufacturing as well.

We use UG, AUTOCAD, Solidworks, CATRA software to design such kind of mould. For different clients may use different softwares, before design we will confirm with our clients to meet their needs.

Below is one of automatic sanitary toilet seat cover mould case.

1. Mould cavity: 1 cavity

2. Mould dimension: 445 x380 x41mm

3. Product material: PP

4. Mould steel: 2316, 718H

5. Mould base: LKM/ SINO standard

6. Runner: cold runner

7. Machine tonnage: DKM380T

8. Cycle time: 50s

9. Guaranteed mould life: 500K

10. Lead time: 65 working days

Automatic sanitary toilet seat cover moulds made by SINO are beyond than other suppliers:

1. Perfect mould structure, which can make sure the quality of products.

2. Well design of water channel to reduce cycle time.

3. Good polishing to make sure the surface of product is perfect and demoulding is easy.

4. Filter design in order to stop waste material come into the mould cavity.

5. All components are processing by CNC lathes and the assembly work is finished by the makers with rich experience over 10 years, so the mould is in high precision level, and the assembling effect is great.

We have made automatic sanitary toilet seatcover mould to Haro company, which is the world famous high level toilet seat and cover product supplier. If you would like to order series automatic sanitary toilet seat cover mould or custom automatic sanitary toilet seat cover mould, come to SINO MOULD, we will satisfy you. 

Post by Miss Mandy

Email: auto@sinomould.com

How to Make Good Water Bottle Cap Mould

How to set up IML bucket prodcution line

Plastic Crate Molding Solution SINO

16 Cavity 5 Gallon Cap Mould Solution

We are engaged in manufacturing, exporting and supplying a wide range of cap moulds. The offered range is available in various specifications as per customers’ requirements. Our produced cap moulds are already favored by a lot of customers from all over the world, especially 5 gallon cap moulds.

16 cavities 5 gallon cap mould specification made by Sino:

1. Material of mould base: P20, made in China with HRC29-30.

2. Material of insert core & cavity: Assab S136 ESR Harden 48-52 HRC(rust free)

3. Anole16 tips hot runner or Yudo, Husky hot runner, depends on customers’ requirements.

4. Independent cooling channel. (each control separately)

5. Delivery time: 30-60days.

6. Guaranteed life: ≥1,000,000 shots

7. Cycle time: less than 12s

8. Mould cavity: 16 cavity

9. Ejector way: stripper

10. Heating system: with double heating system, it has separate temperature control mode, the heat bar are used to heat hot-runner manifold, small heaters supply the heating temperature for cavity nozzle continuously.

Except offering high quality 5 gallon cap mould, Sino also can offer the whole 5 gallon cap production line for the clients, like injection molding machine, robot, and some related auxiliaries.

So for more information regrading to 5 gallon cap project, please feel free to contact me and it is very pleatant to invite you to visiting our factory. 

Post by Miss Mandy 

Email: service32@sinomould.com

Skype: sino.mould

Whatsapp: +8615757610702

Plastic Industrial Dustbin Molding Line

Sino holdings group has accumulated rich experience in helping customer establish various plastic molding factories, such as: IML molding line, Medical molding line, Household products molding line, Industrial dust bin & container molding line, Pallet molding line, Automotive production line, PVC pipe fitting one-stop service and so on.

Let's take industrial dustbin production line as an example to share you how Sino help customer set up their plastic molding factories quickly and economically.

1. Pre-sales. When receive enquiry from customer, we will offer one to one sales engineer service. First step our sales engineer will help customer investigate their market to find out which kind of industrial dustbin is popular in their market, and their quantity demands per month. Second step we will work out all equipment quantity according to the daily production capacity. In this way, customer can get the equipment list with detail information and cost. Third step we will support the customer with factory layout plan and factory design requirements, which will help customer save cost and speed up.

2. Sales service. When customer establishes business relationship with our team, we will have weekly report for their project progress. At the same time, we will invite their engineers to our factory for free training in SINO workshop for machine operation and basic maintain. When all the equipments are ready, we will assemble all the equipments into a production line, and test run for more than one day to make sure every part can work smoothly and match each part well. Also, after the equipments arrives customer’s factory, our engineers will fly to their factory for machine installation and basic repairing training.

3. After-sales service. We can offer 24 online services. If each of the equipment has something wrong within guarantee time, we will offer service by free. And if the customer are lacking of technicians, our engineer can also be reserve for monthly and yearly service. 

Our business filed is widely expended in recent years, and is more and more popular and professional in offering plastic molding turnkey solution. If you want to set up your own plastic molding factory, pls kindly contact me, Iam glad to share more information with you. 

Post by Miss Mandy

Email: auto@sinomould.com

Skype: sino.mould

House Hold Dust Bin Mould

Sino Mould is a professional high quality plastic house hold dust bin mould supplier, it is one of the most popular plastic house hold dust bin moulds exporter, and also one of the biggest high quality and best precision mould company in China. We keep improving how to benefit our clients and help them achieve excellent production capacity at fraction of costs.

We had made a conclusion for or house hold dust bin product and mould technical point, detail please below technical points:

For house hold dust bin prodcut, designer must pay high attention on

1. Wall thickness control

2. Surface finish & shrink mark control

3. Air-venting & eject white

4. Fixation between parts of whole dust bin

For house hold dust bin mould, there are seven points that engineers must take care and control.

1. Core lean control wall thickness control

2. Cooling system for fast cycle

3. Texture or polish

4. Ejection system

5. Hot runner & hydraulic system

6. Mould strength to afford high pressure & high speed injection

7. Machine selection & adapt ion of ejection stroke

If you want to learn more information about dust bin moulds, or if you have any project need dust bin mould or machine, please kindly coctact me, Iam glad to reply you and quote good price for you.

 

Post by Miss Mandy

Email: auto@sinomould.com

Whatsapp: +8615757610702

Venting in Crate Mould

Injection Mould Venting System is needed in every mould, but most of us do not know why venting problem appear and how to solve such problem?

First, let’s figure out why it appears: When plastics material enters an impression, air is displaced. Normally the air can escape between mould cavity and mould core. However, if these two plates have a very fine lapped finish, the air may be trapped within the impression so that mould defects, such as discoloration, sinks incomplete filling, scorch and so on.

Second, we must learn how to solve venting problem? Usually we design vents in the mould to allow air (and other gases when present) to escape freely. It is really hard to predetermine where the vent will be required, so the vent is normally machined into the mould plate once the mould has been tested. The vent is normally a shallow slot, not more than 0.05mm deep by 3mm wide, tooling on the plate surface. But if the slot is too large, when the plastics material pass through the slot and resultant undesirable flash mark being left on the moulding.

Finally, we take crate mould to explain how to solve venting problem. Plastic crate moulds’ handle area will appear venting problem, since it has a very fine lapped finish and do not have ejector pin or sleeve eject system. We have three ways to solve this problem: 1. Make Logo insert around the handle area. 2. Add venting ejector pin. 3. Add small blank insert. Compare with add Logo inset or small blank insert around handle area, add venting ejector pin will be more accept and nice, but the first two have better venting effect. So before make decision, you must communicate with customer and choose best solution for them.

In a word, every kind of mould has different venting problems, we must consider such problems when design mould design and try to figure out best solution to solve it. Until now, we have accumulated rich experience in how to solving venting problems, so if you meet such problem, do not hesitate to contact me, Iam glad to discuss with you and help you deal with it.

Post by Miss Mandy

Email: auto@sinomould.com

Whatsapp:008615757610702

Turnkey Solution for Plastic Injection Molding Factory

With the development of plastic industry, more and more business men pay attention on this industry and want to start this business. In order to meet market needs and help those business men who want to establish plastic injection molding factory, our company Sino Group put forward one-stop service to offer all-round service from building injection molding machine factory to choosing injection mould.

The whole project includes below steps:

1. Choose suitable factory site, design factory sketch, calculate budget

The most suitable factory site must have power supply, water supply with convenient transportation. The outlook can be as simple as possible to save building cost like rectangular.

2. Workshop layout design, figure out related machine and mould

According to the factory drawing and the products that customer want to produce to help customer figure out mould specification, like mould cavity, mould size with related machine. The most important thing is meet customer production requirements with his target budget.

3. Training for injection moulding technology and workshop management

When mould and machine are ready, we will arrange our engineer to go to customer’s factory to help them install and commission the machine, and teach them how to operate our machine and mould to let them mater the key points. What’s more, our experienced production manager will share our manager experience with customer to help them improve production efficiency.

4. After sale consulting and equipment maintenance will be offered

Few customer has experience in maintenance mould and machine with positive approach, so we always put mould and machine instruction manual and maintenance manual together with mould and machine when shipment. If you have any problem with our mould and machine, just call us, we can service you at any time.

So as long as you have ideas, we will serve for you devoutly; As long as you have requirements, we will make you satisfied absolutely. We warmly welcome your down visit and would like to develop long term friendly cooperation with you and your company.

Post by Miss Mandy

Email: auto@sinomould.com

Whatsapp: 008615757610702 

Plastic Dustbin Molding Plant

Plastic dustbin has two types: household dustbin and industrial dustbin. Both types are fast selling merchandise in the market, so more and more business men want to develop such project. SINO had engaged in developing and manufacturing dustbin molds and machines for more than 20 years had helped more than 20 customers to build their plastic dustbin production line.

Plastic dustbin has many sizes, like 1L, 5L, 10L, 20L, 25L for household dustbin; 20L, 40L, 50L, 60L, 120L, 240L, 360L, 1000L for industrial dustbin. Below is an example for 120L industrial dustbin production line made by us, for your reference.

1. Mold quantity: 2 sets, one for body, one for lid.

2. Injection molding machine type and quantity: Dakumar servo injection molding machine 2 sets: DKM-SV880T and DKM-SV1850T.

3. Necessary auxiliaries: auto loader, air dry, crusher, mixer, cooling (water), cooling tower.

4. Training for injection molding technology and workshop management: We will arrange our engineers to customers’ factories to teach and help establish their factory and operate our machines.

So as long as you have ideas, we will serve for you devoutly; As long as you have requirements, we will make you satisfied absolutely. We warmly welcome your down visit and would like to develop long term friendly cooperation with you and your company.

Post by Miss Mandy

Email: service32@sinomould.com

Whatsapp:008615757610702