FASTER
STRONGER
GREATER EFFICIENTLY

Faster, stronger, and easier to handle.
As the pioneer of automatic Battery operated rebar tying tools, MAX has newly developed three mechanisms that revolutionize Battery operated rebar tying tools.

NEW FUNCTION

1

TWINTIER mechanism increases tying speed and enlarge productivity.

Tying speed increased by 30%*

The RB441T increases the productivity of tying work by reducing tying time. It helps reduce costs and shortens the time required for construction.
* Compared to our conventional model

NEW FUNCTION

2

A "Tie Wire Pull-Back mechanism" pulls wires efficiently to strengthen tying force.

Tying strength incresed by 53%*

The combination of a tie wire pull-back mechanism and two strands of wire make the RB441T the ideal tool to use for structures that require strong tying force.
* Compared to that of the RB39

NEW FUNCTION

3

A "Rebar End Bending mechanism" minimizes the resulting length of wire tail.

The wire tail length has been reduced by 50%*

No wire tail ends protrude from the concrete surface, ensuring a neat and clean finish.
* Compared to that of the RB39

FEATURES

TWINTIER
TWINTIER
TWINTIER
TWINTIER
A large arm guide
A large arm guide : #3 x #3 - #7 x #7

Broad range of applications allow to tie concrete foundations, under floor heating, and precast concrete panels that use thin rebars as well as bridges and freeways that require thick rebars.

Torque adjustment dial to adjust tying strength
Torque adjustment dial to adjust tying strength

Tying strength can be adjusted in 10 steps to provide optimum tying force for various work conditions.

Magazine placed at the front
Magazine placed at the front

The magazine is placed at the front of the main body to optimize body balance when a worker ties rebars while bending over on a horizontal platform.

Thin arm
Thin arm

Thin arms allowing workers to easily see rebar intersections.
The use of arms that are 41% thinner compared to those of an older model make rebar intersections more visible, thus reducing erroneous tying and improving work efficiency.

HIGH PRODUCTIVITY

200% increase of ties per coil
200% increase of ties per coil*

Maximum 240 ties per coil (13 mm x 13 mm). This reduces the frequency of wire replenishing and improves work efficiency.
* Compared to our conventional model

High capacity battery
High capacity battery

Thanks to the higher capacity battery and low power consumption operation, the RB441T has a capacity of 4000 ties per charge. No recharging is necessary in the middle of work.

SPEC

MODEL

RB441T

WEIGHT/lbs

5.6

DIMENSIONS (H x W x L)

11-1/2" x 4-3/4" x 13"

TYING SPEED

Less than 0.7 seconds

BATTERY

JPL91440A

CHARGER

JC925

TIES PER COIL

265-150

TIES PER CHARGE

4000

APPLICABLE REBAR

#3 x #3 - #7 x #7 (up to #5 x #5 + #4 x #4)

Tiewire

Tying wire

TW1061T
TW1061T-PC
TW1061T-EG

TIEWIRE

TW1061T

TW1061T-PC

TW1061T-EG

MATERIAL AND COATING

Annealed wire

Poly-coated wire

Electro-galvanized wire

GAUGE

19Ga

19Ga

19Ga

TIES PER COIL

265-170

230-150

265-170

TW1061T

TIEWIRE

TW1061T

MATERIAL AND COATING

Annealed wire

GAUGE

19Ga

TIES PER COIL

265-170

TW1061T-PC

TIEWIRE

TW1061T-PC

MATERIAL AND COATING

Poly-coated wire

GAUGE

19Ga

TIES PER COIL

230-150

TW1061T-EG

TIEWIRE

TW1061T-EG

MATERIAL AND COATING

Electro-galvanized wire

GAUGE

19Ga

TIES PER COIL

265-170

HISTORY

As a pioneer of rechargeable battery-operated rebar auto-tying machines, MAX has been working hard to improve product quality for 20 years. TWINTIER revolutionizes rebar tying work as the 7th generation rebar tier with an innovative mechanism.

1993

RB260, launches the World's first battery operated rebar tying tool in Japan.

1995

RB262, launches into USA.

1998

RB392, ties up to #4 x #4 x #2

2004

RB395, improves durability.

2006

RB655, mounts DC brushless twisting motor.

2009

RB397, mounts a new 3.0Ah Lithium ion battery up to 2,000 ties per charge.

2015

20th Anniversary of REBAR TIER.
RB398, mounts a new 4.0 Ah Lithium ion battery.

2017

RB441T, contains a new Twintier mechanisms.

MEDIA GALLERY

REBAR TIER SERIES

RB441T
RB441T
RB518
RB518
RB398
RB398
RB218
RB218