Used furnace

Trusted Seller
2023 Harbin Rainbow Technology ZPA28-20 New Design
- Manufacturer: Rainbow
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(Ningbo), one Thread rolling machine factory(Ningbo), one Heat ...
Harbin, China
Trusted Seller
Rainbow ZD-3 Thread Bar Automatic Feeding Maching
- Manufacturer: Rainbow
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(Ningbo), one Thread rolling machine factory(Ningbo), one Heat ...
Harbin, China
Trusted Seller
Advanced Screw Making Bolt Threading Metal Moulding Thread Rolling Machine
- Manufacturer: Rainbow
We are a leading supplier of machinery and equipment in China. Our company supply all kinds of manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Machine, Wire Draw...
Heilongjiang, China
Trusted Seller
Automatic Thread Making Screw Threading Machine Industrial Thread Rolling Machine
- Manufacturer: Rainbow
We are a leading supplier of machinery and equipment in China. Our company supply all kinds of manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Machine, Wire Draw...
Heilongjiang, China
Trusted Seller
Automatic Metallurgy Machinery Screw Making Bar Spoke Thread Rolling Machine
- Manufacturer: Rainbow
We are a leading supplier of machinery and equipment in China. Our company supply all kinds of manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Machine, Wire Draw...
Heilongjiang, China
Trusted Seller
Customized Bolt Threading Bolt Making Flat Die Thread Rolling Machine
- Manufacturer: Rainbow
We are a leading supplier of machinery and equipment in China. Our company supply all kinds of manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Machine, Wire Draw...
Heilongjiang, China
Trusted Seller
High Speed Spoke Thread Screw Threading Thread Rolling Machine
- Manufacturer: Rainbow
We are a leading supplier of machinery and equipment in China. Our company supply all kinds of manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Machine, Wire Draw...
Heilongjiang, China
Trusted Seller
Automatic Thread Making Nail and Screw Making Thread Rolling Machine
- Manufacturer: Rainbow
We are a leading supplier of machinery and equipment in China. Our company supply all kinds of manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Machine, Wire Draw...
Heilongjiang, China
Trusted Seller
Professional Screw Making Circle Die Customized Thread Rolling Machine
- Manufacturer: Rainbow
We are a leading supplier of machinery and equipment in China. Our company supply all kinds of manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Machine, Wire Draw...
Heilongjiang, China
Trusted Seller
Die Thread Rolling Machine Thread Roller
- Manufacturer: Rainbow
COMPANY OVERVIEW We're 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 Machine, Wire Drawin...
Heilongjiang, China
Trusted Seller
Thread Machine Thread Rolling Machine
- Manufacturer: Rainbow
our company We're 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 Machine, Wire Drawing Mac...
Heilongjiang, China
Trusted Seller
Small Thread Rolling Machine Thread Roller
- Manufacturer: Rainbow
Product Description We're 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 Machine, Wire Dra...
Heilongjiang, China
Trusted Seller
High Configuration 400 PCS Per Minute Thread Rolling Machine
- Manufacturer: Rainbow
Product Description PROMISE AND SERVICE We promise to serve our valuable customers qualified machines with reliable and durable performance,also quick, satisfied trouble shooting and aftersale service. Our machin...
Heilongjiang, China
Trusted Seller
Good Quality Nut Tapping Machine 4 Spindle Nut Drilling 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
Trusted Seller
Horizontal Drilling Machine Nut and Bolt Tapping Machine
- Manufacturer: Rainbow
About Us 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 Rol...
Heilongjiang, China