ASSAB H13 Precision Sprue Bushes and Nozzle Tips with 0.01mm Tolerance for Hot Runner Systems

Many plastics require an extremely precise processing temperature. If the temperature is slightly too warm, the material may be damaged. If the temperature falls too sharply, the plastic hardens and no longer flows optimally into the mold. Heat transfer in the hot runner nozzle is therefore essential.

To keep the plastic at the right temperature, the nozzle is externally heated using heating coils. Only at the very end - in the so-called nozzle tip - is no further heating equipment used. The heated nozzle itself must transfer the heat to the plastic. Consequently, the thermal conductivity of the material is crucial.

Medical/Packaging/Aerospace/Electronics/Die casting dies/Bottle cap/Auto/Cosmetic etc.

PDF/DWG/DXF/IGS/STEP, etc

T/T, Paypal, Western Union, 50% deposit, balance before shipment is available

PE bag with anticorrosive oil, foaming film with carton, or wooden box according to customer's requirement.

Delivery time is usually 7-15 working days for type of ejector pin, specific time is according to quantity.

We ship using express such as DHL, UPS, FEDEX etc. or according to customer's requirement. It takes about 3-5 days to arrive your front door, and proof of shipments are provided with a shipping or tracking number. We ship by ocean shipment for larger quantity items, which is more economical for customers.

• Clean and tidy workshop
• Strict and serious management, skilled and experienced technicians
• Various raw materials (imported and Chinese) to meet different customer needs
• High precision equipment (Surface grinding, Sodick Wire-cutting, drilling machine)
• QC monitoring throughout all production processes
• Communication available in English or Japanese

• Specialized in precision mold parts - inquiries receive high attention and prompt response (within 24 hours)
• Advanced facilities and experienced engineers with rich experience in mold parts
• Guaranteed quality with superior material quality
• Customer oriented with efficient cost control solutions
• One-stop service with immediate problem resolution
• 100% inspection of each part before shipment

• Core pin, cavity pin, insert pin etc
• HSS punch, Precision punch, Special-shaped punch
• Ejector pins, ejector sleeve, two-stage ejector pins etc
• Guide pillars, Guide bushings, Guide post set
• Slide Core Units, Latch locks, locating Series

You are always welcome to send us inquiries and any questions you are interested in. We will reply as soon as possible.