Energy-Saving Injection Molding Machine

DKM Machinery was established in 1990, had already become one of Chinese famous injection molding machine manufacturer. We has innovated many types of injection molding machines, such as standard injection molding machine, PET injection molding machine, PVC injection molding machine, servo injection molding machine, high speed injection machine and so on. Below information is about our best-selling machine, servo injection molding machine.
 
Many important features make it becomes best-selling machine:
1. High energy savings: under normal operating conditions, compared with conventional hydraulic injection molding machines, energy savings of 20-80% can be achieved. Energy saving machine can reduce production cost and improve control precision of speed and pressure control. The service life of machine can be also extended.

2.  Mould stability: compared with conventional injection molding machines, repeatability is greatly improved due to servo motor closed-loop control.

3. Quick operation: the machine runs at much lower noise levels, particularly in low speed applications.

4.  Better oil temperature stability: the servo system only delivers hydraulic oil as it is needed for the various functions. This prevents unnecessary generation of heat and substantially reduces oil cooling requirements.

5. Quick response: featuring a dynamic servo motor with a response time of only 0.05second.

6. Reliable holding pressure: compared with traditional hydraulic machine the holding pressure is more stable and does not have limitation.

7. High precision: the machine is applied with Mirle or Techmation control system and Yuken valve, which enable it to control each shot precisely on weight and position and reduce errors in molding tolerance to get high precision molding.
 
Energy-saving injection machine is suitable for industrial containers and pallets, chairs and tables, home appliances, automotive parts etc. We can offer customized machine according to your specification. So if you need injection molding machine to realize mass production, please kindly contact me, I will choose suitable machine for you and quote for you.

Post by Miss Mandy
Whatsapp: 008615757610702 

Email: service32@dakumar.com 

Plastic Chair Molding Service

Sino is specialized in design and manufacture various types of chair mold, like PC chair mold, PP chair mold, gas assisted chair mold, child chair mold and so on. Almost most of the mold company can make chair mold, but seldom of them know how to make a high quality chair mold with good price. That’s why more and more company closed down, while Sino become stronger and stronger.

 

Some key points to check if the chair molds high quality and not:

1. Chair mold running cycle time

If the chair weight from 1700g to 2400g, the cycle time should be 35s to 50s. If the machine plastic melt and inject are with accumulators. Please check how they make the cooling channel? The cooling channel is extra in and out?

 

2. Chair mold guaranteed life

Most of manufacturers will say that their molds will have one millions guaranteed life. But God now how can they guarantee. Can the mold run 1 million shorts without any flashes? Because if you accept to cut the flash by your workers heavy labor, I think you can use this mold for 10 millions shorts. So you need to check the steel hardness, and in the mold if there is any parting area were welded. Normally the steel hardness should be HRC33.

 

3. Double check the parting line finishing, if there has any sharp edges?

First you have to check the chair mold parting line is correct or not. You have to know how the CNC milling the cavity and core. Are they one stage finishing or several stage finishing?

 

4. Double check the wall thickness, is it even or not?

The uneven thick will cause the injection not balance and also will cause the cooling time not even, which will affect the injection speed slow down and also will cause the shrinkage marks. If the CNC milling is too rough, you can never get a chair with thickness even.

5. Check the stackable

When the chair plastic design is doing, we have to check its stackability. And you also need to consider the deform possibility of the chair molding.
 

All in all, one high quality chair mold must be with short cycle time, long mold life, perfect parting line finishing, good stackability, well air vent design, less weight but strong enough. If you have idea want to develop chair mold, please kindly contact me, I am glad to offer you best chair molding solution.

 

Post by Ms Mandy

Email: service32@sinomould.com

Whatsapp: 008615757610702

Plastic Paint Bucket Molding Solution

Sino is one of Chinese famous paint bucket mold supplier with more than 20 year experience. Each mold made by us using our Italy high precision CNC 3+2 axis tooling machine, which can keep the bucket weight and thickness perfectly in our control.

Below is 20L paint bucket mold specification

1. Mold name: 20L paint bucket body mold (IML)

Mold cavity and core steel: P20

Mold size: 800*800*850

Mold weight: 3653kg

Cycle time: 45s

Injection molding machine: 650T

2. Mold name: 20L paint bucket handle mold

Mould cavity and core steel: P20

Mold cavity: 4

Mold size: 650*350*400

Mold weight: 611kg

Cycle time: 12s

Injection molding machine: 188T

3. Mold name: 20L paint bucket cover mold

Mold cavity and core steel: P20

Mold size: 600*550*450

Mold weight: 997kg

Cycle time: 25s

Injection molding machine: 268T

As a specialist of bucket molds and in mold labeling production line supplier, I list some key points to help you save manufacturing cost through buying a high efficient and quality bucket mold.

1. Special design to let you have a strong but light bucket

2. Optimal cooling system to realize short cycle time

3. Suitable mold steel and high precision tooling for a long working life
4. Detailed design (2d&3d), mold unload & load instruction, molding machine setup, with those information, you can easily maintain the mold and manufacture the bucket.

5. All the spare parts must be designed with DME or HASCO standard, so you can easily find in your local market.

6. Turkey IML solution can be offered when you choose to buy the whole line, you don’t have to buy from different supplier and spend time and cost to adjust the line work smoothly.
7.24-online associate and local factory install service can be offered.

If you want to learn more about plastic paint bucket mold, or if you have any project need paint bucket mold or machine, please feel free to contact me, thanks in advance!

Post by Ms Mandy

Whatsapp: 008615757610702

Paint Bucket Mould

Have you made paint bucket mould in China? Do you ever failed in paint bucket drop or stacking test? Are you keeping on looking for high quality paint bucket mould supplier? Come to Sino, we can offer various size and design paint bucket moulds for you, and share all teachinal ponits with you.

How to make a good paint bucket mould? Sino has accumualted rich experiecne in design and inspection system.

1. When get order from customer, Sino will ask for material specifiaction, stacking, dropping and assembling requirement, weight and size tolearance. We will make mold-flow to anaysis the product flling effect, and will send report to customer.

2. We pay high attention on wall thickness, since for paint bucket mould, it is easily cause the barrel of uneven thickness. If the cooling is not equal in the different area of the pail mould core and cavity, this will cause the following difference of the melted material, the more hot area flowance will be bigger and the colder area the flowance will be smaller. then the hot area's pail wall thickness will be thicker. The temperature difference normally caused at least 0.05mm... Normally, the pail mould the interlock height should be 20 to 30% of the plastic pail's height, for example the smaller pail should be 20%, the bigger pail mould should be around 30% height. The machining process is meaning which kind of machining should we select and what we should take care when we make the machining to the pail mould core and cavity.

3. Drop test process. Sino has standard drop test procedure and pre-analysis report before making painting bucket. Therefore, the drop test can be easily passed by our QC department.

We can not only offer high quality paint bucket mould, but also can offer the whole IML paint bucket production line. If you are interest, pls kindly send enquiry to me, I will share more technical points with you, thanks!

Post by Ms Mandy 

Email:auto@sinomould.com 

Whatsapp: 008615757610702 

Maintenance Plastic Injection Mould

In order to ensure the plastic injection mould work normally, smoothly, lower trouble and prolong the using life of machine, user must note to maintain the mould during everyday use.

Sino has rich experience in how to maintain plastic injection mould, since we are not only Chinese famous injection mould supplier, but also injection molding company. We know every detail of mould and molding process so had accumulated rich experience in maintenance plastic injection moulds. Below are our common methods, for your reference:

After finishing mass production, we need to check the mould in a complete inspection.

1. We should check and clean both parting surface, ensure that the cleanness of the mould.

2. Check the mould runner to ensure there is no defective material in the runner.

3. Clean venting-groove.

4. Cleansing cooling channel with PURE & sanitary Liquid, then pulling away leftover by air gun & drying channel via SIROCCO.

While in the daily maintenance, we also need to check the whole parts of the plastic injection molds, like the safety pin, safety screw, side guard and so on.

1. Check and test cooling channel on airproof guard.

2. Measurement of heating system under H.R. Instruction.

3. Ensuring Hydraulic C. moving under proper Conditions and w/o Oil-leak Problem.

4. Adding enough Lubricant for smooth core pulling movements.

5. Make sure lubrication of the sliding mold parts.

6. Measure hydraulic system’s pressurization.

Mould storage: after all techniques finished, physical dryness &antirust treatments are required according. Finally, fixing & storing mould under dry conditions.

Please keep in mind if we keep maintain well of the moulds, the mould will become the longer life. If you are newer investor in plastic injection industry who is not professional in such industry, please kindly contact us when you have any problem, we are glad to reply you and help you with your business.

Email:auto@sinomould.com 

Whatsapp:008615757610702 

Chinese Famous Angle Injection Molding Machine Manufacturer

We are a leading manufacturer, designer, supplier & exporter offer high quality range of injectionmoulding machines that are suitable for high production of plastic parts of various sizes, dimension and capacity. These machines are known for their robust construction, smooth operations, energy saving, accuracy and quick operation, especially angle injection molding machines.

Our angel type injection molding machine can cooperate with special designed injeciton molds, so as to manufacture all types of bi-color, multi-color, multi-components plastic parts. Compare to the traditional standard double color injection molding machine, it can serve both the lower budget and also the production cost for unit plastic components. This model also can comply with widely international brand standard and single color injection molding machines in various tonnage with special advantages of wide appliancatio and high preformance.

Angle Injection machine molding application:-
1. Double color fork, knife, spoon and fork molding
2. Double color tooth brush moulding.
3  Double color cup moulding.
4 . Multi-color stool moulding.
5. Muti-color helmet moulding.
6. Muti-color bucket moulding

7. Muti-color handle moulding

All angle injection molding machine is well manufactured under the guidance of our renowned professionals using premium grade components, raw material and superior technology. If you want to learn more information about our angle machine, pls feel free to contact me, Iam glad to reply you at any time.

 

Post by Miss Mandy

Email: service32@sinomould.com

Whatsapp: +8615757610702

plastic blood tube molding solution

Plastic Injection Auto Part Mould Factory

We, Sino Automotive Mould Co., LTD is the leading injection mould supplier for automotive industry in China, specialized in automotive moulds, like grilles, auto light, bumper, shock absorber, fan tray and so on. We have developed international market for OEM and after-sales market for brand such as: HONDA, NISSAN, TOYOTA, CITROEN, etc.

The plastic injection auto part moulds provided by SINO are high appreciated by the customers from all over the world. We adopt project management and quality control system to ensure all the moulds quality and delivery time. Our quality control Dept. will check every step of mould, from steel quality inspection to mould quality approval before shipment. Customer can get all tooling and inspection reports from us. At the same time, our project Dept. will make progress report every 10 days to let the customer learn mould tooling situation and avoid delivery delay. They will also collating files for the whole project, like photo and vedio for mould test, record for mould test specification, updated 2D&3D drawings and so on. 

Pls kindly remember that Sino is not only Chinese famous plastic injection auto part mould factory, but also plastic injection auto part productionline supplier, which means we can help you set up your own plastic injection auto part molding factory.

Post by Ms Mandy
Email: auto@sinomould.com

Whatsapp: +8615757610702

Plastic Clothes Hanger Mold Supplier

Plastic clothes hanger has many types, like PC transparent plastic clothes hanger, PP plastic clothes hanger, suit hanger, children clothes hanger and so on. And each type has many sizes and designs, so every year we can get many orders for plastic clothes hanger molds, and has accumulated rich experience.

Below is one kind of plastic clothes hanger mold specification, the customer require to make interchangeable inserts for another shorter sample.

1. Sample size: 44cm and 38cm length

2. Sample material: PS

3. Customer required color: black
4. Mold cavity: 4 cavity

5. Mold core and cavity steel: H13 with HRC32-34

6. Injection gate: 2 tip Anole hot runner change to submarine gate

7. Mold size: 650*600*500mm

8. Mold cycle time: 25seconds

9. Mold guaranteed life: Min. 1M shots

10. Suitable injection machine size: 250T

11. Delivery time for 1^st samples: 60 working days

Except offer high quality hanger mold to customer, we also can help customer set up their plastic clothes hanger moldingfactory. The whole includes hanger mold, injection molding machine, water chiller, auto loader and so on. For more information, pls kindly contact me, Ia, glad to reply you in detail.

 

Post by Ms Mandy

Email: auto@sinomould.com   

Whatsapp: 008615757610702

2 cavity plastic crate molding solution