Semi-automatic Coupler Tapping Machine for rebar nuts thread tapping DGS-40/50

Minimum Order
in the factory
wood case
by sea
Product Description
Shanghai Dirui DGS-40/50 rebar coupler thread tapping machine is used for production of construction material rebar coupler, tapping thread on coupler. Our DGS-40/50 tapping machine is very economic, but with high productivity.

DGS-40 tapping coupler size 12-40mm, OD 19.5-59mm

DGS-50 tapping coupler size 12-50mm, OD 19.5-78mm

The tapping machine is very simple and easy to control, one worker operate 1 machine, the productivity is 400-600pcs per hour, depend on the coupler material and size.

This machine is very economic compare the automatic tapping machine.
Product Feature
DGS-40 Tapping size: 12-40mm

DGS-50 Tapping size: 12-50mm

Coupler Material:45 carbon steel or 40Cr


Economic but high productivity.

One worker operate 1 machine,
Product Specification / Models
Processing coupler ID:12-50mm

Coupler OD:19.5-78mm

Coupler Length:35-110mm

Thread Pitch:1.75,2.0,2.5,3.0,3.5,4.0,4.5mm

Thread Angle:60/75

Coupler Material:45 carbon steel, 40Cr


Thread type:Parallel Thread, Straight Thread, Flat thread.

Motor Power:4KW, 1440r/min

Voltage:3-380v 50Hz
Application / Models
Processing Coupler thread Type:

a.Standard type

b.Left-Right Hand type

c.Reducing Coupler(Different diameter)
Other Information
1.One Automatic coupler tapping machine can tap coupler size 16-40mm, thread pitch 1.75-4.5mm

2.One worker can operate 1set machine at the same time.

3.One machine can tap coupler 400-600pcs per hour, depend on different coupler size.(For exampler, coupler D32 productivity is 450-460pcs/hour)
Found in 2003,?Shanghai Dirui Reinforcing Project Co., Ltd?is?specialized?in?manufacturing?rebar?couplers,?rebar?splicing?equipment,?processing?equipment?and?parts.It?headquarters?in?Shanghai?China?with?three?plants?in?Shanghai,?Jiangsu?and?Shandong,?with?total?area?of?36,000MM,?construction?area?of?28,000MM,?staff?300?people?and?over?50?technicians.In?2008?Dirui?passed?the?certificate?of?ISO9001:2008.

? ? ? ? ?So far, our products are highly popular in global market like Vietnam, India, Russia, Ukraine, South Korea, Singapore, Indonesia, Brunei, Thailand, Malaysia, UAE, Saudi Arabia, Iran, Mexico, America, Brazil, Ghana etc.

Other supplies related products

carbide nut taps, nut taps, solid carbide nut taps, processing nut, tungsten carbide

Payment:t/t, moneygram
Delivery:30 days after the deposit
carbide nut taps

Chengdu TianYi Mechanical & Electrical Equipment Co., Ltd.

China China
Manufacturer, Exporter, Wholesaler/Retailer

Thread Tap, Screw Tap, Hand Tap, Machine Tap

Payment:TT, LC, DP, PayPal
Delivery:30 days
Packing:In box
Tap Die

Nanchang DEMMOR Tool Manufacturing Limited

China China
Manufacturer, Exporter

Shanghai Dirui Machinery

China China
Contact Person: Sophie Chen
Telephone: 86-21-69516018
Location: Shanghai, China
Business Type:Manufacturer, Exporter
Main Target Region:China
NO.1051,Fenghua Road Jiangqiao Town Jiading District
Main Product:
rebar coupler, rebar thread rolling machine
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