High glass fiber Nylon material mold tooling for Mining industry

  • SPM has made some copy molds for similar projects of mining parts.   • This part uses Nylon material with high glass fiber (45%).   • This part is buried underground for more than 3 years for testing.

Products Details

Product Introduction

Plastic injection molded part for mining industry. The product weight is around 4.8Kg. Nylon plastic with 45% Glass fiber. H13 hardened steel for the mold manufacturing. This plastic is very special, we asked for resin supplier help when doing the first mold trial. The wall thickness is not balance, Suntime designers made good mold cooling. There are two big sliders. Parts are expensive, use for wire pipe fitting in mine field.


Appliance and Type Mining Industry  PA6+45GF  Nylon with high glass fiber
Part name 3.3-425-04-03-005-A_B2B_RECEPTACLE_BODY_(MOULDED)(SINGLE-RACK)
Resin RTP 299 X 126459 Red
No. of cavity 1*1
Mould Base LKM S50C
Steel of cavity&Core H-13 HRC48-50 /H-13 HRC50-52
Tool weight 1979KG
Tool size 1544X876X649
Press Ton 800T
Mold life 500000
Injection system Cold runner mould 6PCS edge gate
Cooling system 130 ℃
Ejection System Stripper plate
Special points Part weight is 4.8KG,material is PA6 + 45% GF.
Difficulties The mold steel and cooling are very important. Two big sliders.
Lead time 5.5 weeks
Package Anti-rust Paper and film, little anti-rust oil and plywood box
Packing items Certification of steel, final 2D & 3D tool design, hot runner document, spare parts and electrodes…
Shrinkage 1.003
Surface finish B-2
Trade terms FOB Shenzhen
Export to Australia


Suntime has very effective mold designers. For DFM, it can be finished within 1~2 days, 2D layout within 2~4 days, and 3D within 3~5 days depending on mold complexity. When time is very urgent, we normally make 3D drawing directly after DFM, but of course, it must be based on customers' approval.


DFM Analysis

DFM Analysis

3D mold design

3D mold design

Customer's feedback

Customer say: 'Thank you. The boss from XXX come to see us  today, he said the samples are great. Very happy with service and said thank you to everyone. So, thank you from me Selena. '

Other Nylon with high Glass fiber project reference

Suntime precision mould has rich experience for Nylon with glass fiber material plastic mould from the start of company establishment. We also has made many products for Automotive industry and other industries.

Contact us

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