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Factory For List Of Injection Molding Companies In Usa - Office Chair Back – Uni-Moulding


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Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Plastic Molding Services , Low-Foam Extrusion Tooling , Plastic Injection Mold Service , We welcome buyers all around the word to make contact with us for foreseeable future small business associations. Our products and solutions are the most beneficial. Once Selected, Perfect Forever!
Factory For List Of Injection Molding Companies In Usa - Office Chair Back – Uni-Moulding Detail:

case6

Office Chair Back

Export Country:
England

Completion Time:
1 Month

Tag: Office Chair Back

Challange

The part line is curved, not straight and not ejection pins applied .

Solutions

It highly depends on the mold maker’s skill and knowledge. We are lucky to have our own mold makers who fulfills the job over 20 years.

Product Application Field

Office chair,Office Supplies

Main Challenges

PVC corrosion mold: S136 heat treatment is adopted to increase the hardness and corrosion resistance of the die;

PP chair keel shrinkage: Due to the thick wall thickness of chair keel, PP material is easy to shrink, we first thinned the wall thickness of the keel, and then we added keel ribs to increase the strength of the product. In fact, we add a certain proportion of glass fiber to PP material to increase the strength effect, and appropriately add a certain amount of calcium sulfate and toughening agent to ensure that the product is not easy to shrink and the fluidity of the material can maintain the original properties.

Chair assembly coordination: Before developing the mold, we first processed some samples with a 3D printer, assembled and adapted them, and found out the corresponding problem points, so as to change the design scheme. Before the mold design, we also conducted mold flow analysis on the product, and have used SolidWorks to test the assembly and adaptation details of the product.

The customer designed to use ABS at the wear position of the Department. After test, discussion and negotiation with the customer, the ABS material was replaced with POM material, so that the product has better wear resistance and ensures the service life of plastic office chairs. It has been recognized by customers.
Material replacement:

Main Technology

Mold Analysis, CNC Rough Machining, Heat Treating, Finishing Machining, Wire Cutting, EDM, Polishing, Texture.

Mold Details:

Maximum die size: 1300*1000*800mm
Export Area: EU
Delivery time: 45 days
Part Quantity: 7 pcs
Mold Quantity: 6 sets
Number of Processed Sliders: 12 pcs
Mold Material: S136, NAK80, P20, 718, 45#, etc.
Part Material: PVC, PP+GF, POM
Project Leader: Ken Yeo

Key Words

PVC, PP+GF, Air Trap, Shrinkage, SolidWorks


Product detail pictures:

Factory For List Of Injection Molding Companies In Usa -
 Office Chair Back – Uni-Moulding detail pictures


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We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Factory For List Of Injection Molding Companies In Usa - Office Chair Back – Uni-Moulding , The product will supply to all over the world, such as: Mauritius , Swiss , Netherlands , The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Joanna from Chicago - 2018.06.26 19:27
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Dominic from Albania - 2017.11.29 11:09
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