Used components in China

Trusted Seller
Mesh Belt Type Continuous Quenching Furnace Oven
- Manufacturer: Rainbow
Product Description Continuous Mesh Belt Heat Treatment Furnace Hardening medium: Oil quenching Products: Standard fasteners The Continuous Mesh Belt Heat Treatment Furnace is composed of Lifting Feeding Machine,...
Heilongjiang, China
Trusted Seller
Carburizing Quenching Tempering Normalizing Annealing Mesh Belt Furnace
- Manufacturer: Rainbow
Product Description Continuous Mesh Belt Heat Treatment Furnace Hardening medium: Oil quenching Products: Standard fasteners The Continuous Mesh Belt Heat Treatment Furnace is composed of Lifting Feeding Machine,...
Heilongjiang, China
Trusted Seller
Rainbow Fully Automatic Continuous Heat Treatment Furnace for Metal Parts
- Manufacturer: Rainbow
Product Description Company Profile Company Introduction Harbin Rainbow Technology Co., Ltd. is a leading fastener equipments supplier in China. The main business is manufacturing cold forging machine, such as Bo...
Heilongjiang, China
Trusted Seller
2025 New Electricity Furnace for Steel Parts Annealing Furnace
- Manufacturer: Rainbow
Product Parameters Machine description: Industrial annealing furnace Brand: Rainbow Size:3500*1500*1500( customized) Temperature:Based on customer requirement Temperature uniformity:+/- 5ºC Temperature control ac...
Heilongjiang, China
Trusted Seller
High Temperature Industrial Annealing Furnace for Metal Parts
- Manufacturer: Rainbow
Product Parameters Machine description: Industrial annealing furnace Brand: Rainbow Size:2500*1500*1500( customized) Temperature:Based on customer requirement Temperature uniformity:+/- 5ºC Temperature control ac...
Heilongjiang, China
Trusted Seller
Continous Mesh Belt Furnace for Fasteners Screw Bolt and Nuts
- Manufacturer: Rainbow
The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer → Tempering furnace→Electric Control Cabinet, etc. The buyer can c...
Heilongjiang, China
Trusted Seller
M22 Hex Bolt Cy22z Full Cover Screw Rolling Machine
- Manufacturer: Rainbow
Product Parameters Company Profile 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...
Heilongjiang, China
Trusted Seller
Semi Cover Screw Threading Machine for Drywall Screws
- Manufacturer: Rainbow
Product Parameters Company Profile 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...
Heilongjiang, China
Trusted Seller
Full Automatic Heading Machine Screw Making Machine with Six Bolts
- Manufacturer: Rainbow
Product Parameters Company Profile 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...
Heilongjiang, China
Trusted Seller
Reliable Quality Cold Heading Machine Screw Making Machine
- Manufacturer: Rainbow
Product Parameters Company Profile 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...
Heilongjiang, China
Trusted Seller
Gas/Electric Mesh Belt Heat Treatment Furnace
- Manufacturer: Rainbow
Machine Description The Continuous Mesh Belt Heat Treatment Furnace is composed of Lifting Feeding Machine, Weighting Device, Pre-Water Immersion Type Washer, Vibration Spreader, No-Muffle Carrier Roller Wire-Mes...
Heilongjiang, China
Trusted Seller
Automatic One Die Two Blow Screw Cold Heading Machine
- Manufacturer: Rainbow
Machine Features: 1. These cold heading machines are fully automatic and easy to operate with little training, fitted with Solid Die to produce blank for Bolts, Screws, Rivets and other similar components. Cut of...
Heilongjiang, China
Trusted Seller
Full Automatic 200 PCS/Min Bolt Threading Machine with Vibrator Disk
- Manufacturer: Rainbow
Product Parameters Company Profile 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...
Heilongjiang, China
Trusted Seller
1die 2 Blow Header Cold Forging Machine Self Drilling Screws
- Manufacturer: Rainbow
Product Parameters Company Profile 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...
Heilongjiang, China
Trusted Seller
Rolling Die M6 Threading Machine with Two Set Tooling
- Manufacturer: Rainbow
Product Parameters Company Profile 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...
Heilongjiang, China