Used Rainbow Processing in Heilongjiang, China

Trusted Seller
Electric Annealing Furnace RB-400
- Manufacturer: Rainbow
Widely used for the mechanical parts of automobile fittings,chains,bearings and tools etc.To realize the continuous heat-treatment operations of automatic loading,carburizing,quenching,rinsing,tempering,dyeing an...
Harbin, China
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Electric Controlled Heat Treatment Furnace RB-150
- Manufacturer: Rainbow
1,furnace insulation materials imported from Japan: insulation bricks B5, anti-carburizing brick LBK-23, paste imported from Japan P-150; 2, electrical parts: Adopts Schneider inverter, relays, contactors; PLC pr...
Harbin, China
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Gas Controlled Heat Treatment Furnace RB-500
- Manufacturer: Rainbow
Mainly applied in spheroidizing annealing for wire coil of low-carbon steel, alloy steel, and bearing steel. It meets the deep processing requirement of the mechanical properties of steel after heatment.It acquir...
Harbin, China
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2025 Automatic Zinc Plating Line Galvanizing Production Line Galvanizing Line
- Manufacturer: Rainbow
Automatic electroplating production line runs fast and stably with high output and stable quality.In the operation of various electroplating processes, there is hardly any manual operation, but all electroplating...
Harbin, China
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Automatic Bolt Line Tapping Metal Forge
- Manufacturer: Rainbow
Product Description Product Parameters Company Profile Exhibition Packaging & Shipping The advantages of our products : 1. price lower 10% than your current supplier on the same quality. 2 . more 20 years experie...
Heilongjiang, China
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High Precision Multi-Station Cold Forging Heading Machine Bolt Maker
- Manufacturer: Rainbow
Quick Details Place of Origin: Heilongjiang, China Brand Name: rainbow Condition: Quick Details Place of Origin: Heilongjiang, China Brand Name: rainbow Condition: New Machine Type: cold heading machine Provided ...
Heilongjiang, China
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M6 Reciprocating Nut Tapping Machine Nut Threads Forming Machine
- Manufacturer: Rainbow
Product Parameters The advantages of our products : 1. price lower 10% than your current supplier on the same quality. 2 . more 20 years experience . 3 . B usiness varieties with more than 20 product categories, ...
Heilongjiang, China
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M2- M30 Flange Nut Tapping Machine 2 Spindle for Threading
- Manufacturer: Rainbow
Product Parameters The advantages of our products : 1. price lower 10% than your current supplier on the same quality. 2 . more 20 years experience . 3 . B usiness varieties with more than 20 product categories, ...
Heilongjiang, China
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4 Spindle Ldh-M10-4 Model Nut Tapping Machine
- Manufacturer: Rainbow
Product Parameters The advantages of our products : 1. price lower 10% than your current supplier on the same quality. 2 . more 20 years experience . 3 . B usiness varieties with more than 20 product categories, ...
Heilongjiang, China
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4 Spindle M10 Model Nut Tapping Machine with Mold
- Manufacturer: Rainbow
Product Parameters The advantages of our products : 1. price lower 10% than your current supplier on the same quality. 2 . more 20 years experience . 3 . B usiness varieties with more than 20 product categories, ...
Heilongjiang, China
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Double Vibrating Disc Feeding Nut Tapping Machine
- Manufacturer: Rainbow
Product Parameters The advantages of our products : 1. price lower 10% than your current supplier on the same quality. 2 . more 20 years experience . 3 . B usiness varieties with more than 20 product categories, ...
Heilongjiang, China
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Advanced Nail and Screw Making Forging Hammer Cold Forming Machine
- Manufacturer: Rainbow
Harbin Rainbow Technology Co., Ltd. is a leading fastener equipments supplier in China. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Mach...
Heilongjiang, China
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Rotary Indexing Disc Sorting Machine for Hanging Products
- Manufacturer: Rainbow
Product Description Machine Features To distinguish the color of different objects.suitable for products with coating,products after blacking ,contcts,ect Speed:depending on the objects and feeding system . Produ...
Heilongjiang, China
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Spare Parts Metal Part Heat Treatment Line Customized Mesh Belt Furnace
- Manufacturer: Rainbow
1,furnace insulation materials imported from Japan: insulation bricks B5, anti-carburizing brick LBK-23, paste imported from Japan P-150; 2, electrical parts: Adopts Schneider inverter, relays, contactors; PLC pr...
Harbin, China
Trusted Seller
Rapid Heating Mesh Belt Furnace Heat Treatment Furnace with Brand
- Manufacturer: Rainbow
The main business is manufacturing cold forging machine, Bolt Maker, Nut Maker, Part Former, Screw Heading Machine, Thread Rolling Machine, Wire Drawing Machine and Mesh Belt Furnace, Zinc plating plant. etc. Qui...
Heilongjiang, China