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SJ-20 hydraulic reducing diameter machine CE quality bar necking machine

steel rod reduce diameter machine for producing mine anchors,anchor screws and long rod screws.the device can compress the material into the diameter of the thread at a time, and enhance the density and length of the material,and improve the tensile strength of the bolt.

Commodity name： SJ-20 hydraulic reducing diameter machine CE quality bar necking machine

Category:

Diameter reducing machine

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Description

SJ-20 hydraulic reducing diameter machine CE quality bar necking machine

The introduction of SJ-20 hydraulic reducing diameter machine

The diameter reducing machine is a non-cuting processing equipment,which has the advantages of high production efficiency, simple Technogy. easy operation, seving raw materials, and stable quality It uses hydraulic technology to send round steel, rebar and other reduced diameter parts
into a special grinding tool to be cold-shrinked and formed .The density of the compressed part of the steel can be greatly increased. thereby increasing the tensile strength of the meterial. The plasticity and impact toughness are not reduced, so that the threaded part and the rod body part have the same strength, which solves the disadvantage Of reducing the tensile fore and impact toughness due to the peeling of the lathe.

SJ-20 hydraulic reducing diameter machine CE quality bar necking machine Technical parameter

Reducing range	Ф12mm-Ф24mm
Reduction range	≤2.5mm
Motor power	11kw
Dimensions	165016001600
Reducing length	250mm
Extension length after reducing	10%-15%
Yield	5-8根
Weight	1400kg

The instruction of hydraulic reducing diameter machine CE quality bar necking machine

1. High precision, stability and high durability
2. Easy operation and maintenance
3. Hydraulic system for driving with large pressure
4. #32, #68 hydraulic oil will be ok for this machine
5. Molds are designed and produced according to exact requirements
6. Reducing length and diameter can be adjustable
7.Safe electric controller with CE Certificates

FAQ

1.Q:What are your main products?
A:We have our own research and development team,and We have thread rolling machines, hydraulic reducing diameter machine CE quality bar necking machine , and various types of stirrup bending machines

2.Q:Can you make the English language or other language of the CNC control system for the customers?
A:Yes. Of course. We can make different language for the cnc control. Just tell us which language you need

3.Q:Can you change the machine's color for the customers?
A:Yes. We can make the color as what you want;

4.Q:What payment terms do you accept?
A: Payment terms. TT in advance (30% of deposit before production and 70% balance before shipment), bank transfer. Paypal etc.

5.Q:What is the delivery time?
A:Usually within 15 days;

6.Q:How about your after-sale service?
A:Can provide bilateral customs clearance services, one-stop service.
Our warranty Period is one year, and we will provide the installation Video when we ship the machine. If there is any wrong with while work ,pls contact us ,our technologist will deal with this in 24 hours.

Keywords:

hydraulic reducing diameter machine

CE quality bar necking machine

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