Used metal processing

Trusted Seller
Sp200/Sp320 High Speed Automatic Spline Rolling Machine
- Manufacturer: Rainbow
Machine description Rolling is the term used to designate forming (generally cold) of a round part (cylindrical or tapered) by tools, rotating or otherwise, in various numbers and arrangements around the work-pie...
Heilongjiang, China
Trusted Seller
Head Slotted Screw Making Machine
- Manufacturer: Rainbow
Machine Specification: Machine is equiped with two cutters, which can guarantee no burrs on screw. It saves a lot of time and process. Speed is adjustable and freely feeding. Model HX2.5-8 Net Weight ...
Heilongjiang, China
Trusted Seller
Promotional High Precise Cold Forming Machine
- Manufacturer: Rainbow
Model unit RBF-134LL RBF-164S RBF-164LL RBF-204L RBF-204LL RBF-254SL RBF-254L Forging Station NO. 4 4 4 4 4 ...
Heilongjiang, 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
Trusted Seller
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
Trusted Seller
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
Trusted Seller
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
Trusted Seller
High Quality Thread Cutting Machine Flat Die Thead Rolling Machine
- Manufacturer: Rainbow
Product Description Company Profile A.Description of goods: Model CY06Z diameter 3-6 screw length 50/75 t...
Heilongjiang, China
Trusted Seller
High Precision Multiple Mesh Belt Hardening Furnace Heat Treatment Furnace
- 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
High Productivity Mesh Belt Quenching Furnace Annealing Furnace
- 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
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
Trusted Seller
High Precision and Advanced Annealing Furnace Mesh Belt Hardening Furnace
- 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
Strong Practicality Mesh Belt Hardening Furnace Annealing Furnace Mesh Belt Furnace
- 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
Low Energy Consumption Annealing Furnace Mesh Belt Quenching Furnace Heat Treatment Furnace
- 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
High Productivity and Strong Practicality Heat Treatment Furnace Mesh Belt Quenching Furnace
- 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