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Address: Shangji Industrial Park, Xuchang, Henan, China Mobile:0086 13271263010 Specification
GW42D
Â
Bending Capacity
II Rebar
≤ø40mm
III Rebar
≤ø36mm
Working Dish Size
ø360mm
Spindle Speed
High 10rpm
Low 7rpm
Motor Power
3kw(3 Phase)
Voltage
380v
Weight
340kg
Dimension
910*730*810
Motor Optional
220v/415v/440v
50HZ/60HZ 
Gw42D Steel Bar Bender / Gw42D Rebar Bender
I Amplification and advantages:
GW42D automatic bending machine are reinforced bending equipments used in construction site which are researched and developed by our company. These models have the following advantages:
Integral enclosed housing which assures the moment distribution is reasonable, no local deformation phenomenon; extra strong and aggravating housing assures increased strength. Gear shaft and main spindle are made of high quality carbon steel materials; the important parts are of high standards of heat treatment.The main spindle is supported with ball bearing of high bearing capacity, handy movement and long service life, parts and components under high load conditions also have long-term safe operation.Square steel and working plate is made of high quality carbon steel, pile head and pile tip using alloy steel with high hardness heat treatment ensures long-term reliable use.Brake motor, Adjustable square steel and Bolt type positioning disc Make disc self-return, Angle adjustment is convenient, and bending angle is accurate.
After adding enough lubricating oil before using, there is no need to refuel the lubricating oil constantly in the spindle sliding sleeve like ordinary bending machine; it is convenient operation and maintenance.Bending mode is manual/automatic switching with brake motor.
II Main technical parameters:
Model: GW42D
Bending diameter: Φ 6 - Φ 40 (Ub plain round bar <= 450 mpa)
Φ 6 - Φ 36 (level II deformed steel bar)
Work disc diameter: 360 mm
Motor power: 3Â kw -Â 4p
Spindle speed: high speed 10r/min and low speed 7r/min
Weight: 340 kg
Overall dimension: 910 *Â 730 *Â 810
Preparation before operating:
3.1. Check
(1). The outer packing is damaged or not, whether there are damaged parts that can affect the normal use
(2). check if all nut, bolt and screw are reliable fastness.
3.2. Installation
(1). before install machine
A choose smooth and strong ground, machine keeps horizontal position.
B leave enough space to pile up raw materials.
C leave enough space of convenient transportation finished site.
D access power supply voltage must be in standard voltage +Â 10% range, and reliable grounding.
(2). After moving machine to work site and accessing power supply, and then do the debugging.
(3). put foot switch plug into the socket of the electric door.
3.3. Lubrication
Open the table top fuel cap, add No. CKC68 gear oil to two-thirds level of the oil window (or 10 kg).
V. Debugging
4.1. After finishing the above steps, connect the line supply. Perform pre-commissioning when the power light indicates the power is on.
   (1)Turn on the OPEN CIRCUIT, MOTOR FORWARD AND REVERSE BUTTON, the power would be connected.
   (2)Click the START button, the motor would spindle forward. If not, please pull the OPEN CIRCUIT, MOTOR FORWARD AND REVERSE BUTTON to the other side to change the motor spindle direction.
   (3)Pull the MANUAL/AUTO BUTTON to AUTO, insert the angle positioning pin into the holes in the working disc. Step on the foot paddle, the motor would start and working disc turn. When the angle positioning pin reaches the position of REVERSE POSITION SWITCH, the motor would reverse. If the motor do not reverse, please check the circuits and if the angle positioning pin touches the REVERSE POSITION SWITCH.
   (4)ANGLE TRANSFORMATION SWITCH can make two different angle alternative. For example, first turn the ANGLE POSITIONING PIN to 90 and bend the steel to 90 degrees, then turn the ANGLE TRANSFORMATION SWITCH. After that, step on the foot paddle, and the machine would bend 135 degrees.
   (5)Pull the MANUAL/AUTO BUTTON to MANUAL, press on the START, FORWARD button or MANUAL REVERSE button, the machine would work continuously. If just click the button, the machine would only work off and on.
2. Load debugging
(1). Choose the suitable center pile head, pile head and sleeve according to the size of steel. The positioning pile head, keep-off pile head and striker plate should be placed according to the bending direction.
(2)For different size of steel, the bending radius is according to the diameter and tensile ultimate strength of steel.
(3)Put the steel on the working disc, adjust the striker plate and make it appress the steel. Adjust the square bar and make it appress to the center pile head. For security, insert a keep-off pile head beside the square bar.
(4)There should be at least two people cooperate to do the bending work for long bar.
(5)The working radius area and non-pile head side of the machine should be no people.
(6) Press the START FORWARD button, the working disc would turn and perform bending work. (For automatic bending machine, please do insert the ANGLE POSITIONING PIN, or the machine would work continuously and cause accident.)
(7)When multifunction, stop the machine instantly and restart working after accident is cleared.
(8)Non-straight steel are prohibited to bend by this machine to avoid accident.
Maintenance
1. Change the lubricating oil 3Â months later after using the new machine. Change the oil every year thereafter. Oil changing should better happen during heat engine state.
How to change oil:
Twist off the oil drain screw which is under the quasi reducer. Discharge the waste oil and restart the engine to let out the residual waste oil. Then tighten the screw and fill in new gear oil.
2. Choose the suitable pile head and sleeve according to the strength and diameter of bar. Small sized positioning pile head is prohibited to bend big diameter steel.
3. Clean up the working disc every shift and daub lubricating grease. Oil filling and daubing are prohibited while the machine is working.
4. Don't change the center pile head, keep-off pile head or striker plate.
5. Daub anti-corrosive grease to the working disc and keep the machine in dry place for long term storage.
Quick wear parts list:
Â
Item
Model
Quantity
Installation site
deep groove ball bearing
6206
2
input axis
deep groove ball bearing
6307
2
intermediate shaft
deep groove ball bearing
6215
1
upper of spindle axis
Oil seal
30×52×10
2
input axis cover
V-belt
A#1422
3
belt pulley
Accessories included:
Â
No.
Item
Quantity
1
Axis sleeve 1
1pc
2
Axis sleeve 2
1pc
3
Axis sleeve 3
1pc
4
Axis sleeve 4
1pc
5
Central axis Φ18 ×Φ40
1pc
6
Central axis Φ25 ×Φ40
1pc
7
Central axis Φ35 ×Φ40
1pc
8
Central axis Φ43 ×Φ40
4pcs
9
Blocking plate
1set
10
Allen wench 6/8/10/12
each 1pc
11
Foot pedal
1pc
12
Instruction book
1set
Our company
Our advantages
At YYTF Machinery Manufacturing, we offer quality products that are subjected to rigorous quality testing measures to ensure that only the best products in terms of quality and design reaches the market. We believe that our clients deal with us because of the quality that we provide and are fully aware of our responsibilities of catering to the various needs and requirements in this regard.Â
We have adopted a system of total quality control to ensure that our products conform to strict industry standards and parameters. We use the quality imported parts and materials that are procured from reputed manufacturers. In addition, the different stages of production are closely monitored by our engineers to ensure complete satisfaction of the user of our products.Timely Delivery
We take pride in our efficient production facilities, it enables us to fulfill different requirements of our clients within the stipulated time frame and as demanded by our clients.
if quality problems cause the user to fail to use the machine, after repair the user still fails to use the machine. We promise to replace the machine with new one after the machine is sold within one month. The expenses generated hereof shall be borne by manufacturer (subject to effective bill). Components and parts (non-consumable parts) are under replacement and warranty within 3 months. If the whole machine suffers major quality problems such as engine body, box, and gear fracture, the warranty period is 6 months. If quick-wear parts of the machine listed in the below table have problems, the quick-wear parts are not in scope of three guarantees. (Remark: effective period is subject to date of invoice.)
--------------------------------------------
We offer quality products that are subjected to rigorous quality testing measures to ensure that only the best products in terms of quality and design reaches the market.
--------------------------------------------
We have adopted a system of total quality control to ensure that our products conform to strict industry standards and parameters.
--------------------------------------------
We believe that our clients deal with us because of the quality that we provide and are fully aware of our responsibilities of catering to the various needs and requirements in this regard.
 Always be imitated, Never be surpassed!
With 14 years experience, YongYiTongFeng insists in manufacturing small-sized construction machines. As a professional in this field, we pay more attention to quality than on variety. From a small workshop grow to be a professional manufacturer which gains RMB120,000,000.00 annual sales amount, our products cover Southeast Asia, South Asia, Middle East, South America, Africa, which brings us good reputation in global market. Being cautious and conscientious in small construction machines, with the spirit of spatiality and focus, we innovate and lead the steel processing market.
 Product packaging and export.
We adopt wooden and iron box to pack steel rod cutter machine, better guarantee the safety and quality of products, we adopt multiple port, multiple exit point.Such as Shanghai, Qingdao, guangdong and other regions.Product transportation will be faster and more convenient.
covered with plastic bag -- protect machine from water.
plastic bag covered with stong waterproof bag -- double protect machine from
water and surface damage.
fix the machien into Iron shelf -- prevent from damage.
carton cover onto the iron shelf -- protect the privacy of clients' goods.
FAQCategory Advantage
We provide full category of cutting machine, bending machine, straightening machine, stirrup machine, bend-cutting combined machine.
-------------------------------------------------------------------------------------------------------------------------------------Quality Advantage
Fast cost recovery. The High quality but Mid-range price, durable quality brings you continuous profits.
---------------------------------------------------------------------------------------------------------------------------------------Technique Advantage
All machines are Fool-Type operation, new users could operate machine in few minutes.
----------------------------------------------------------------------------------------------------------------------------------------Delivery Advantage
We set logistic center in large cities in China, assures you get machines at first time.
----------------------------------------------------------------------------------------------------------------------------------------Service Advantage
We have after sales center in all around China, assures the quick reaction and solve problem at first time. Overseas after sales service available, workers could be sent to install machine and train your workers.
Address: Shangji Industrial Park, Xuchang, Henan, China Mobile:0086 13271263010 Specification
GW42D
Â
Bending Capacity
II Rebar
≤ø40mm
III Rebar
≤ø36mm
Working Dish Size
ø360mm
Spindle Speed
High 10rpm
Low 7rpm
Motor Power
3kw(3 Phase)
Voltage
380v
Weight
340kg
Dimension
910*730*810
Motor Optional
220v/415v/440v
50HZ/60HZ
Gw42D Steel Bar Bender / Gw42D Rebar Bender
I Amplification and advantages:
GW42D automatic bending machine are reinforced bending equipments used in construction site which are researched and developed by our company. These models have the following advantages:
Integral enclosed housing which assures the moment distribution is reasonable, no local deformation phenomenon; extra strong and aggravating housing assures increased strength. Gear shaft and main spindle are made of high quality carbon steel materials; the important parts are of high standards of heat treatment.The main spindle is supported with ball bearing of high bearing capacity, handy movement and long service life, parts and components under high load conditions also have long-term safe operation.Square steel and working plate is made of high quality carbon steel, pile head and pile tip using alloy steel with high hardness heat treatment ensures long-term reliable use.Brake motor, Adjustable square steel and Bolt type positioning disc Make disc self-return, Angle adjustment is convenient, and bending angle is accurate.
After adding enough lubricating oil before using, there is no need to refuel the lubricating oil constantly in the spindle sliding sleeve like ordinary bending machine; it is convenient operation and maintenance.Bending mode is manual/automatic switching with brake motor.
II Main technical parameters:
Model: GW42D
Bending diameter: Φ 6 - Φ 40 (Ub plain round bar <= 450 mpa)
Φ 6 - Φ 36 (level II deformed steel bar)
Work disc diameter: 360 mm
Motor power: 3Â kw -Â 4p
Spindle speed: high speed 10r/min and low speed 7r/min
Weight: 340 kg
Overall dimension: 910 *Â 730 *Â 810
Preparation before operating:
3.1. Check
(1). The outer packing is damaged or not, whether there are damaged parts that can affect the normal use
(2). check if all nut, bolt and screw are reliable fastness.
3.2. Installation
(1). before install machine
A choose smooth and strong ground, machine keeps horizontal position.
B leave enough space to pile up raw materials.
C leave enough space of convenient transportation finished site.
D access power supply voltage must be in standard voltage +Â 10% range, and reliable grounding.
(2). After moving machine to work site and accessing power supply, and then do the debugging.
(3). put foot switch plug into the socket of the electric door.
3.3. Lubrication
Open the table top fuel cap, add No. CKC68 gear oil to two-thirds level of the oil window (or 10 kg).
V. Debugging
4.1. After finishing the above steps, connect the line supply. Perform pre-commissioning when the power light indicates the power is on.
   (1)Turn on the OPEN CIRCUIT, MOTOR FORWARD AND REVERSE BUTTON, the power would be connected.
   (2)Click the START button, the motor would spindle forward. If not, please pull the OPEN CIRCUIT, MOTOR FORWARD AND REVERSE BUTTON to the other side to change the motor spindle direction.
   (3)Pull the MANUAL/AUTO BUTTON to AUTO, insert the angle positioning pin into the holes in the working disc. Step on the foot paddle, the motor would start and working disc turn. When the angle positioning pin reaches the position of REVERSE POSITION SWITCH, the motor would reverse. If the motor do not reverse, please check the circuits and if the angle positioning pin touches the REVERSE POSITION SWITCH.
   (4)ANGLE TRANSFORMATION SWITCH can make two different angle alternative. For example, first turn the ANGLE POSITIONING PIN to 90 and bend the steel to 90 degrees, then turn the ANGLE TRANSFORMATION SWITCH. After that, step on the foot paddle, and the machine would bend 135 degrees.
   (5)Pull the MANUAL/AUTO BUTTON to MANUAL, press on the START, FORWARD button or MANUAL REVERSE button, the machine would work continuously. If just click the button, the machine would only work off and on.
2. Load debugging
(1). Choose the suitable center pile head, pile head and sleeve according to the size of steel. The positioning pile head, keep-off pile head and striker plate should be placed according to the bending direction.
(2)For different size of steel, the bending radius is according to the diameter and tensile ultimate strength of steel.
(3)Put the steel on the working disc, adjust the striker plate and make it appress the steel. Adjust the square bar and make it appress to the center pile head. For security, insert a keep-off pile head beside the square bar.
(4)There should be at least two people cooperate to do the bending work for long bar.
(5)The working radius area and non-pile head side of the machine should be no people.
(6) Press the START FORWARD button, the working disc would turn and perform bending work. (For automatic bending machine, please do insert the ANGLE POSITIONING PIN, or the machine would work continuously and cause accident.)
(7)When multifunction, stop the machine instantly and restart working after accident is cleared.
(8)Non-straight steel are prohibited to bend by this machine to avoid accident.
Maintenance
1. Change the lubricating oil 3Â months later after using the new machine. Change the oil every year thereafter. Oil changing should better happen during heat engine state.
How to change oil:
Twist off the oil drain screw which is under the quasi reducer. Discharge the waste oil and restart the engine to let out the residual waste oil. Then tighten the screw and fill in new gear oil.
2. Choose the suitable pile head and sleeve according to the strength and diameter of bar. Small sized positioning pile head is prohibited to bend big diameter steel.
3. Clean up the working disc every shift and daub lubricating grease. Oil filling and daubing are prohibited while the machine is working.
4. Don't change the center pile head, keep-off pile head or striker plate.
5. Daub anti-corrosive grease to the working disc and keep the machine in dry place for long term storage.
Quick wear parts list:
Â
Item
Model
Quantity
Installation site
deep groove ball bearing
6206
2
input axis
deep groove ball bearing
6307
2
intermediate shaft
deep groove ball bearing
6215
1
upper of spindle axis
Oil seal
30×52×10
2
input axis cover
V-belt
A#1422
3
belt pulley
Accessories included:
Â
No.
Item
Quantity
1
Axis sleeve 1
1pc
2
Axis sleeve 2
1pc
3
Axis sleeve 3
1pc
4
Axis sleeve 4
1pc
5
Central axis Φ18 ×Φ40
1pc
6
Central axis Φ25 ×Φ40
1pc
7
Central axis Φ35 ×Φ40
1pc
8
Central axis Φ43 ×Φ40
4pcs
9
Blocking plate
1set
10
Allen wench 6/8/10/12
each 1pc
11
Foot pedal
1pc
12
Instruction book
1set
Our companyOur advantages
At YYTF Machinery Manufacturing, we offer quality products that are subjected to rigorous quality testing measures to ensure that only the best products in terms of quality and design reaches the market. We believe that our clients deal with us because of the quality that we provide and are fully aware of our responsibilities of catering to the various needs and requirements in this regard.Â
We have adopted a system of total quality control to ensure that our products conform to strict industry standards and parameters. We use the quality imported parts and materials that are procured from reputed manufacturers. In addition, the different stages of production are closely monitored by our engineers to ensure complete satisfaction of the user of our products.Timely Delivery
We take pride in our efficient production facilities, it enables us to fulfill different requirements of our clients within the stipulated time frame and as demanded by our clients.
if quality problems cause the user to fail to use the machine, after repair the user still fails to use the machine. We promise to replace the machine with new one after the machine is sold within one month. The expenses generated hereof shall be borne by manufacturer (subject to effective bill). Components and parts (non-consumable parts) are under replacement and warranty within 3 months. If the whole machine suffers major quality problems such as engine body, box, and gear fracture, the warranty period is 6 months. If quick-wear parts of the machine listed in the below table have problems, the quick-wear parts are not in scope of three guarantees. (Remark: effective period is subject to date of invoice.)
--------------------------------------------
We offer quality products that are subjected to rigorous quality testing measures to ensure that only the best products in terms of quality and design reaches the market.
--------------------------------------------
We have adopted a system of total quality control to ensure that our products conform to strict industry standards and parameters.
--------------------------------------------
We believe that our clients deal with us because of the quality that we provide and are fully aware of our responsibilities of catering to the various needs and requirements in this regard.
 Always be imitated, Never be surpassed!
With 14 years experience, YongYiTongFeng insists in manufacturing small-sized construction machines. As a professional in this field, we pay more attention to quality than on variety. From a small workshop grow to be a professional manufacturer which gains RMB120,000,000.00 annual sales amount, our products cover Southeast Asia, South Asia, Middle East, South America, Africa, which brings us good reputation in global market. Being cautious and conscientious in small construction machines, with the spirit of spatiality and focus, we innovate and lead the steel processing market.
 Product packaging and export.
We adopt wooden and iron box to pack steel rod cutter machine, better guarantee the safety and quality of products, we adopt multiple port, multiple exit point.Such as Shanghai, Qingdao, guangdong and other regions.Product transportation will be faster and more convenient.
covered with plastic bag -- protect machine from water.
plastic bag covered with stong waterproof bag -- double protect machine from
water and surface damage.
fix the machien into Iron shelf -- prevent from damage.
carton cover onto the iron shelf -- protect the privacy of clients' goods.
FAQCategory Advantage
We provide full category of cutting machine, bending machine, straightening machine, stirrup machine, bend-cutting combined machine.
-------------------------------------------------------------------------------------------------------------------------------------Quality Advantage
Fast cost recovery. The High quality but Mid-range price, durable quality brings you continuous profits.
---------------------------------------------------------------------------------------------------------------------------------------Technique Advantage
All machines are Fool-Type operation, new users could operate machine in few minutes.
----------------------------------------------------------------------------------------------------------------------------------------Delivery Advantage
We set logistic center in large cities in China, assures you get machines at first time.
----------------------------------------------------------------------------------------------------------------------------------------Service Advantage
We have after sales center in all around China, assures the quick reaction and solve problem at first time. Overseas after sales service available, workers could be sent to install machine and train your workers.
EASY TO CARRY - Comes in handy with a bag for convenient storage.
EASY TO USE - Can be adjusted and meet a variety of strapping needs; if it is too long, just tie the surplus cord into a knot in case it bang against your car
Model NO.: GW42D
Colour: Yellow/ Customized
Rotation Speed: 7-10 Rpm
Package: Wooden Case
Motor Power: 3kw
Trademark: YYTF
Transport Package: Iron Shelf and Wooder Cover
Specification: GW42D
Origin: Henan
HS Code: 8462299000
Model NO.: GW42D
Colour: Yellow/ Customized
Rotation Speed: 7-10 Rpm
Package: Wooden Case
Motor Power: 3kw
Trademark: YYTF
Transport Package: Iron Shelf and Wooder Cover
Specification: GW42D
Origin: Henan
HS Code: 8462299000
Gw42D Steel Bar Bender / Gw42D Rebar Bender
Gw42D Steel Bar Bender / Gw42D Rebar Bender