WhatsApp: +86 19166273143 | emma.tan@tkbkl.com

About desktop injection mold

Using hand forming machines, we are able to produce top quality parts. The resulting surface finish is similar to the fine finish found in steel production tools. Occasionally we noticed visible flow lines, voids created by trapped gas, flash evaporation and obvious gate residue. Trim flash and gate residue by hand to clean molded parts. That said, cleaner parts can be achieved with better process control and stable material temperatures.

In our design studio, the use of 3D printing tools in conjunction with low pressure molding machines allows us to quickly manufacture real injection molded parts at low cost. We have been able to validate potential designs and produce components in small batches in real engineering plastics.

A basic metal die ring is suitable for printing tools. This ensures that the nozzle does not come into direct contact with the 3D printing tool, causing physical damage and/or degradation. Initially, we recycled materials with high modal flow indices. This allows us to check that the tool can be filled and demolded correctly. Once we had a fully formed part, we switched to polypropylene. The machines we use are manually operated and typically take 30 seconds from loading the tool to demolding the part. When we observed that the part was not fully formed, we applied a thin layer of mold release spray to make it easier for the material to fill the mold. Between cycles, we use compressed air to cool the tool as heat is absorbed from the molded plastic. This is to prevent damage to the tool.

desktop injection mold LATEST PRODUCTS

Main Quality Control Procedures

TKB has independent quality control department to control every quality inspection step from incoming material, production process, assembly, packing, as well as cargo shipment. We have established quality evaluation program for each process to assure best quality and most professional service to our customers.
We carry out full inspection reports like monthly/seasonal/yearly quality analysis report, CPK, FAI, IQ, OQ, PC, PPAP, PFMEA etc.
1.DFM quality control
2.Mold flow quality control
3.Mold steel hardness check
4.Electrodes Inspection
5.Core and Cavity Inspection
6.Pre-assembly Inspection
7.Trial Report and Sample inspection
8.Production process quality control
9.OQC inspection

Supply Chain Support

Extended quality insurance from worldwide branded suppliers to insure good quality and after-sales service to your molds and molded parts.
Mold Steel suppliers: Assab, Bohler,Buderus,Daido,Finkl,Groeditz, Hitach, LKM Steel, Saartahl, Schmolz+bickenbach
Mold Base: LKM, Mingli
Hot Runner: DME, Incoe, Inglass, Mold Masters, Yudo, Hasco, Syventive, Husky
Hydro-Cylinder: Parker, HPS, Merkle
Plastic Materials: Dupont, Chimei, LG, Basf, Bayer, DSM,Borealis,Formosa.
Texture: Mold Tech Yicksang

we'll ensure you always get
best results

FAQ

Date:2021-8-10

FAQ/ Frequently Asked Questions

 

 

As a plastic mold and injection molding company in China, we prepared answers for following most frequent asked queries for you, for more queries are always be here for you.

CONTACT US

CONTACT US

 

1. What info needed to get a correct mold quotation? How fast does it take to quote a project?

1)2D or 3D product drawing is needed for a mold quote;

2) If special requirement on mold steel, mold life, cavity quantity, hot runner requirement, part material, forecasted year quantity. Complete information will help to a most suitable cost effective, value added mold solution.

3) Normally take 2 working days to quote a new mold project seriously, and expedite quote is also available.

 

 

2. What’s the payment condition in TKB Mold?

1) New customer for mold: T/T 50% deposit, 50% against sample approval.

2) Mold modification: 100% upon sample approval.

3) Injection molding parts: 50% deposit, 50% before shipment.

4) VIP customer special terms: to be negotiated.

 

 

3. What’s the price terms/freight TKB mold will offer?

  • Normally TKB will offer ex-work TKB price for injection mold and plastic parts.
  • Free mold trial shotting samples free of charge and with freight to collect.
  • VIP customer special terms: to be negotiated.

 

 

4. What’s lead-time for a plastic mold and injection molding processes?

  • Injection mold lead-time counted from mold drawing approval and receipt of deposit to first mold trial(T1), and the difficulty of the molds determines how much time is needed, normally 20 to 60 days.
  • Injection molding lead-time counted from sample approval and receipt of deposit to production finish, order quantity determines how much time is needed, normally 7 to 15 days.

 

 

5. Will TKB send DMF to customer?

Yes,TKB Mold will send DFM (design for manufacturing) analysis and even mold flow analysis prior to the start of mold construction for customer review/approval.

 

 

6. Will TKB send mold design for approval?

After DMF approval, TKB will send the mould design for approval, and TKB will not start steel-cut before getting customers written approval of mold design.

 

 

7. How many plastic samples will be free provided?

TKB normally would provide 10~20 shots first mold trial shooting samples with gate(if have) free of charge according to the size of the parts, it would be freight to collect.

 

 

8. Which side provides plastic resin for injection mold trial?

TKB can provided plastic resin, if needed customer can provide the plastic resin the same.

 

 

9. How to make sure of quality before shipment?

shipment can be arranged only after TKB QC inspection PASS, or customer QC inspection PASS, or third-party inspection PASS if required. And TKB will always be there to provide full support.

 

 

10. How will TKB keep record of all mold data.

TKB will keep record of all final approved 2D, 3D mold drawing, modifications document, and send to customer for file to avoid future confusion in case engineering change is needed.

desktop injection moldlatest blogs
view more
injection mold supply

By Emma 2022-7-27

The mold designer will design the mold according to the product designer's drawings. The mold designer should determine the mold base standard, core and cavity materials, cooling system, runner type a...
automotive injection molding companies

By Emma 2022-11-25

What Products Are Made with Injection Molding? Plastics are ubiquitous, and manufacturers employ different methods when making plastic products. One of the most popular among these methods is injectio...
mold manufacturers in china

By Emma 2022-10-14

Mold making is an important part of the manufacturing process of various products. In China, there are many mold manufacturers, and it is difficult to choose a suitable mold manufacturer according to ...
How Chinese Mold Manufacturers are Innovating for Improved Quality

By Emma 2023-2-27

China is home to a vast and rapidly growing mold manufacturing industry, and many Chinese mold manufacturers are making significant investments in innovation and technology to improve the quality of t...
custom injection moldings

By Emma 2022-7-15

Our injection molding process produces custom prototypes and end-use production parts in a fraction of the time. We use cost-effective molds and aluminum molds that speed up the manufacturing cycle, a...
plastic injection mould maker

By Emma 2022-6-25

Injection molding is a method of injecting heated and molten plastic material into a mold, and then cooling and solidifying to obtain a molded product. This method is suitable for mass production of p...
From Design to Production: How China’s High-Quality Mold Industry Ensures Success

By Emma 2023-2-27

China's mold industry has been growing rapidly over the years, with many companies offering high-quality molds that meet international standards. From design to production, Chinese mold manufacturers ...
custom mould

By Emma 2022-7-22

We are a leading manufacturer of injection molded plastics, including precision injection molded products, parts and assemblies. Manufactured from different plastics, resins, engineering resins and co...
cap mould

By Emma 2022-8-8

All prototype tools are inspected and validated through sample molding prior to beginning any batch molding. This tooling method is widely used by the automotive and consumer durables industries to ob...
Customized plastic mold manufacturers

By Emma 2022-6-2

As a plastic molding company with years of experience in the field, we strive to provide the optimal solution for each client based on individual requirements. We can help with the design and developm...
Contact