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COOLDO-CDOCAST MACHINERY CO LTD @UCp8RXG0SJb8-FDxmImeNvGg@youtube.com

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Metal Melting & Heat treatment Expert in China www.cdoinduct


01:27
How To Cut Silver Gold Copper Bar Ingot? - CDOCAST Hydraulic Automatic Cutting / Shearing Machine
01:42
Aluminum & Steel Frame Induction Melting Furnace For Steel Aluminum Copper Melting
01:09
Magnesium Alloy Die-casting Machine & Production Line
01:33
Magnesium Alloy Ingot Continuous Casting Production Line
02:05
How To Make Fine Silver Grains Granules - CDOCAST 20-50KG Silver Granulating Machine
01:06
200 Ton Hydraulic Press Machine For Gold Silver Coin & Bar Minting
01:32
8KG Vacuum Gold Silver Bar Casting Machine
00:35
How To Make Fine Gold Granules - CDOCAST Vacuum Gold Granulating Machine
01:56
How To Melt Silver Gold Copper? - CDOCAST Motor Chain Tilting Silver Melting Furnace
01:34
How To Make Copper Granules? - CDOCAST Gold Silver Copper Granulating Machine
01:42
COOLDO 6 Meter Small Ingot Casting Machine For Aluminum Copper Zinc Ingot
01:45
IGBT High-Frequency Induction Heating Machine For Metal welding, quenching, forging, melting
02:07
Automatic Aluminum Ingot Casting line With Ingot Stacking Robot
01:14
How To Cast Aluminum / Copper / Zinc Ingot - COOLDO Metal Alloy Ingot Casting Line
02:50
How To Melt Ore & Recover Scrap Metal - COOLDO AC/DC Electric ARC Melting Furnace
01:07
1-10KG Small Vacuum Induction Melting Furnace For Gold Silver Platinum Melting
01:36
How To Melt Gold Copper & Platinum Steel - CDOCAST Dual Use Induction Melting Furnace
02:19
How To Make Copper Brass Iron Powder - Water Atomization Powder Making Machine
01:47
How To Make Fine Gold Silver Powder - CDOCAST Water Atomization Vacuum Powder Making Machine
01:57
How To Test Gold Precious Metals & Jewelry - CDOCAST X-ray Metal Analyzer
02:29
How To Cast Jewelry & Metal Workpiece - CDOCAST Automatic Vacuum Pressure Casting Machine
01:24
How to roll the Wire& Strip -Double Head Wire &Strip Rolling Mill
02:19
How To Make Silver Gold Copper Strip - Continuous Metal Extrusion Press Machine
03:47
How To Cast Aluminum Billet & Bar - Aluminum Billet Casting Production Line
01:31
CDOCAST High Precision X-ray Fluorescence Spectrometer For Gold Jewelry Precious Metals
01:18
CDOCAST 20-50KG Gold Silver Grains Making Machine - Metal Granulating Machine
01:10
How To Make Tin Silver Copper Bar / Flat / Wire - Continuous Metal Extrusion Press Machine
01:26
500g 1kg 5kg 30kg Silver Bullion Bar Automatic Vacuum Casting Machine
00:57
CNC tungsten alloy mirror roller Rolling Mill With 5kg magnetic powder clutch winding and unwinding
01:09
100kg 150kg 500kg Hydraulic Tilting Induction Melting Furnace- Small Induction Melting Furnace
00:45
How To Make Copper Silver Alloy Grains-150Kg Copper Granules Making Machine
02:45
20 years of COOLDO Group, Metal Melting Casting & Heat treatment Expert
01:45
Tunnel Furnace For Automatic Vacuum Casting 1000oz 30Kg Silver Bullion Bar Ingot Machine
00:49
Tunnel Furnace For 1Kg Gold Silver Bullion Casting - Automatic 1Kg Gold Silver Bullion Casting Line
01:09
How to Make Small Quantity FIne Steel Alloy Powder- Water Atomizer/Water Atomizing Machine
00:49
How to Roll Copper Rod Wire From 8mm-3mm-Copper Wire Rolling Mill
00:45
How To Melt Gold Silver Copper- 1kg-15kg Manual Tilting Small Induction Melting Furnace
00:45
How to Cast Fine Gold Silver Bar-Vacuum Gold Silver Bullion Casting Machine
01:56
How to Cast High-Quality Steel Iron Copper Tubes- Centrifugal tubes Casting Machine
01:15
Argon Annealing Furnace For Jewelry& Precious Metal -Annealing Oven
02:54
How To Make Nickel-Steel Based Alloy Powder With Gas Atomization Equipment
02:36
10kg 20kg 50kg Gold Silver Copper Vacuum Powder Making Machine
01:15
Hydraulic Cutter/Shear For 15kg 30Kg 1000Oz Silver Bar Ingot-Hydraulic Shear
02:40
How to make fine copper powder with vacuum powder making machine
01:22
100-1000mesh Ultrasonic Vibrating Screen Extension for Gold Silver Copper Steel Powder
01:58
50kg 100kg 150kg Vacuum Induction Melting Furnace For
03:47
1kg 3kg 5kg 10kg Small Laboratory Vacuum Induction Melting Furnace For Steel Copper Aluminum Alloy
02:16
Double Chamber Mesh Belt Continuous Brazing & Annealing Furnace With Mixed Gas Device
01:10
How to make fine gold& silver Grains- gold silver Granulating Machine
01:39
1-30KG Manual tilting induction melting furnace for gold, silver, copper
02:34
Upward Casting Machine For Copper Tube, Pipe, Rod , Strip Casting -Upward Continuous Casting Machine
02:47
300g 500g Vacuum centrifugal casting machine for stainless steel, platinum, palladium casting
04:52
How to Cast Stainless steel, Platinum, Gold, Silver Product - 1KG Centrifugal Vacuum Casting Machine
01:07
200kg Small DC electric arc Melting Furnace-AC/DC Small Customized Arc Melting Furnace
02:24
How to Cast Gold, Silver ,Platinum, Stainless Steel - Vacuum Centrifugal Casting Machine
01:40
How To Cast 6mm,8mm, 12mm 16mmCopper SIlver Wire Rod With lowest Investment-Upward Casting Machine
03:02
Pit type gas nitriding /carburizing heat treatment furnace
02:24
How To Cast Platinum, Stainless Steel Castings -Vacuum Centrifugal Casting Machine
01:58
How to anneal gold silver copper wire- Wire Annealing Machine for gold silver copper wire
02:03
How to Make FineGold, Silver Copper Grains Granule - Metal Granulating Machine