Used Threading & Tapping in Heilongjiang, China

Nut, Washer,Screw Assembly Machine

• Manufacturer: Rainbow

Model RB-8 Nut, Washer,Screw Assembly Machine Total Motor(kw) 2.5 Motor(kw) 1.2 Air pressure(Mpa) 0.5-0.8 Production rate(pcs/m) 25-30 Worktable height(mm) 700 Machine dimension(L*W*H M) 1.7*1.8*1.6 Machin...

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 ...

Glass Disk optional Sorting Machine For Screws

• Manufacturer: Rainbow

Machine Features: Using high transparency of glass, suitable for products which can be placed on the disk steadily.Can add extra camera under the bottom of the disk. Suitable for detecting both sides of the obj...

Screw Moving Type Cleaner Machine

• Manufacturer: Rainbow

Used to remove the oil on the screws. cleaner Mechanical dimensions: 50×80×115cm | Rotate speed: 3000RPM | Flow rate: 1～40L/MIN | Pump: Dia.1/2″PT | Motor: 2HP·4P,1/2HP·6P | Weight (kg): 150Kg

Structure advantages

HSD-30 Bi-metal Rivet Machine

HSD-50Bi-metal Rivet Machine

HFC828 Bi-metal Button and Rivet Machine

Thread Roller Die Thread Rolling Thread Machine

• Manufacturer: Rainbow

COMPANY OVERVIEW Our company comes from China National Machinery Import and Export Corp. Harbin branch. By many years market development and experience accumulation,now we have became the biggest Chinese fastener...

Thread Roller Flat Thread Rolling Machine

• Manufacturer: Rainbow

Our company Our company comes from China National Machinery Import and Export Corp. Harbin branch. By many years market development and experience accumulation,now we have became the biggest Chinese fastener equi...

Die Thread Rolling Machine Thread Roller Thread Roller 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...

Part Thread Rolling Machine

• Manufacturer: regenboog

Flat die thread rolling machine adopts two thread profile thread rolling plate staggered 1/2 screw distance design, One plate is fixed, movable plate is on the fixed plate do straight line motion back and forth, ...

Thread Roller Circle Die Thread Rolling Machine

• Manufacturer: regenboog

Product parameters 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, ...

All Type Metal Part Tapping Machine with Drilling Function

• Manufacturer: regenboog

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, ...

Thread Roller Circle Die Thread Roller Machine

• Manufacturer: Rainbow

Company Induction 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, T...