Cobalt based wire drawing die core (high crystal, CD)

Dongying Mold Company is committed to the research and production of high-quality superhard materials. Main production: High crystal, CD drawing die cores, slow wire cutting with 100% conductivity, no sand holes, no dry cracking phenomenon, and providing lining and laser perforation services. It is the only manufacturer in China that produces die cores and molds in one go.

Nano diamond coated mold

Our company is one of the earliest manufacturers in China to use chemical vapor deposition method to grow diamonds in the inner holes of hard alloy molds, which is equivalent to coating the hard alloy molds with a layer of hardness similar to natural diamonds.

Tram contact wire mold

Specification (mm ²)：65 Calculate cross-sectional area (A ± 1%)：65.2

S, Z-shaped conductor mold

This product is installed on a regular mailbox or water tank wire drawing machine or a linear wire drawing machine, and is directly drawn into trapezoidal wire or SZ type wire (tile type), which is tightly pressed and twisted into a circular cable through a frame twisting machine or a fork twisting machine.

Hard alloy and diamond wear-resistant parts

Hard alloy and diamond wear-resistant parts

Irregular diamond wire drawing mold

The special-shaped diamond wire drawing die uses CD conductive diamond as the core, ensuring quality. It is cut using the international top slow wire cutting machine, with an accuracy of ± 0.002m. The slow wire cutting machine is produced by Swiss company Shamir and Japanese company Shadick, ensuring accuracy.

Rolling wheel

The mold material is selected from 38 chromium molybdenum aluminum, 40 chromium, chromium 12, etc., and undergoes vacuum heat treatment process through CNC machining center forming, followed by grinding and polishing.

Special shaped conductor cable mold(copper special-shaped)

This product is installed on a regular mailbox or water tank wire drawing machine or a linear wire drawing machine, and is directly drawn into trapezoidal wire or SZ type wire (tile type), which is tightly pressed and twisted into a circular cable through a frame twisting machine or a fork twisting machine.

Nylon Armor Mold

Nanocable twisted wire (compression,splicing,bundling)mold

Inner hole size range：0.8-2.0  Mold core size：13×10  Mold sleeve size：39×26

Namira copper wire and aluminum wire molds

Nano diamond coated molds are used for pulling copper and aluminum wires, saving copper, aluminum, electricity costs, low workshop noise, high drawing speed, less fatigue of metal wires, good flexibility, and high cost-effectiveness.

Nano diamond coated irregular mold

Mainly used for dividing conductors in high-voltage and ultra high voltage cables, first press them into shape with a pressure roller, and then use this mold to tightly press the product to make it shiny and burr free

Special shaped conductor cable mold(aluminum special-shaped)

This product is installed on a regular mailbox or water tank wire drawing machine or a linear wire drawing machine, and is directly drawn into trapezoidal wire or SZ type wire (tile type), which is tightly pressed and twisted into a circular cable through a frame twisting machine or a fork twisting machine.

Extrusion mold

The mold material is selected from 38 chromium molybdenum aluminum, 40 chromium, chromium 12, etc., and undergoes vacuum heat treatment process through CNC machining center forming, followed by grinding and polishing.

Line nozzle

The mold material is selected from 38 chromium molybdenum aluminum, 40 chromium, chromium 12, etc., and undergoes vacuum heat treatment process through CNC machining center forming, followed by grinding and polishing.

Extrusion mold

The mold material is selected from 38 chromium molybdenum aluminum, 40 chromium, chromium 12, etc., and undergoes vacuum heat treatment process through CNC machining center forming, followed by grinding and polishing.

BTTZ rigid fireproof cable mold

specifications:1×4 Diameter of raw material copper rod (mm):7.0