Faucet Automatic Thread Tightening Machine

Product Overview

This series automatic thread tightening machines are specially designed for faucet assembly line. They realize automatic tightening of cartridge, reverse screw, connector, diverter and other parts. With servo motor control, precise torque and speed, high efficiency, stable and reliable.

Models & Parameters

Model HRZ-80 U-shaped Line Workstation

Dimensions: 1000*710*1950mm
Tightening torque: 0–15NM (adjustable)
Speed: 0–400 rpm (adjustable)
Water test pressure: 0–1.3MPa (optional 0–1.6MPa)
Voltage: 220V / 380V
Configuration: 1 multi-function assembly machine, 1 water testing machine, 3 workbenches (1.2m)
Application: Cartridge tightening, reverse screw & diverter linkage tightening, 2-hole/3-hole linkage tightening, angle valve & faucet cartridge tightening, faucet sealing test

Model HRZ-80A High-end U-shaped Line

Dimensions: 1000*710*1950mm
Tightening torque: 0–15NM (adjustable)
Speed: 0–400 rpm (adjustable)
Water test pressure: 0–1.3MPa (optional 0–1.6MPa)
Voltage: 220V / 380V
Configuration: 1 multi-function assembly machine, 1 water testing machine, 3 workbenches (1.2m)
Application: Cartridge tightening, reverse screw & diverter linkage tightening, 2-hole/3-hole linkage tightening, angle valve & faucet cartridge tightening, faucet sealing test

Model HRZ-4272A Multi-function Assembly Machine (Diverter Type)

Dimensions: 1200*710*1950mm
Tightening torque: 0–15NM (adjustable)
Speed: 0–400 rpm (adjustable)
Voltage: 220V
Control: PLC + touch screen
Servo system: 2 sets reverse screw tightening, 2 sets cover tightening
Motor: 400W×2, 750W×2
Bracket: 1 set aluminum profile
Application: Full range faucet cartridge & connector linkage tightening

Model HRZ-4272B Multi-function Assembly Machine

Dimensions: 1200*710*1950mm
Tightening torque: 0–15NM (adjustable)
Speed: 0–400 rpm (adjustable)
Voltage: 220V
Control: PLC + touch screen
Servo system: 2 sets reverse screw tightening, 2 sets cover tightening
Motor: 400W×2, 750W×2
Bracket: 1 set aluminum profile
Application: Full range faucet cartridge & connector linkage tightening

Model HRZ-4172 Reverse Screw & Cartridge Assembly Machine

Dimensions: 1000*710*1950mm
Tightening torque: 0–15NM (adjustable)
Speed: 0–400 rpm (adjustable)
Voltage: 220V
Control: PLC + touch screen
Servo system: 2 sets reverse screw tightening, 1 set cover tightening
Motor: 400W×1, 750W×2
Fixtures: 2-hole, 3-hole, sink faucet fixtures
Bracket: 1 set aluminum profile
Application: Cartridge & reverse screw linkage tightening

Model HRZ-4370 Single Cold Special Machine

Application: Special for single cold faucet assembly & tightening

Model HRZ-4270 Sink Faucet Special Assembly Machine

Dimensions: 1000*710*1950mm
Tightening torque: 0–15NM (adjustable)
Speed: 0–400 rpm (adjustable)
Voltage: 220V
Control: PLC + touch screen
Servo system: 1 set connector tightening, 1 set cover tightening
Motor: 400W×2
Fixtures: sink faucet fixture & single-hole fixture
Bracket: 1 set aluminum profile
Application: Single-hole & sink faucet cartridge & connector tightening

Model HRZ-4172 Piano Button Assembly Special Machine

Dimensions: 1000*710*1950mm
Tightening torque: 0–15NM (adjustable)
Speed: 0–400 rpm (adjustable)
Voltage: 220V
Control: PLC + touch screen
Servo system: 1 set piano button tightening, side cartridge tightening
Motor: 400W×1, 750W×2
Bracket: 1 set aluminum profile
Application: Piano button shower cartridge tightening

Key Features

Precise torque control by servo motor
PLC + touch screen, easy operation
Wide application for various faucet types
Stable performance, long service life
Custom fixtures available
Can be integrated with testing line

Application

Widely used for automatic assembly and thread tightening of kitchen sink faucets, bathroom faucets, angle valves, shower valves, piano button faucets etc.