Cheap metal bar straightening tools  

Cheap auto body straightener frame machine                

 Applications 

1. Ferrous metals: Stainless steel, bearing steel, spring steel, tool steel, structural steel, alloy steel, free-cutting steel, air valve steel, gear steel, others;

2. Nonferrous metals: Copper alloy, titanium alloy, magnesium alloy, aluminum alloy, etc. Widespread in preparation link in manufacturing of slender axles, hydraulic/pneumatic elements, bearings, springs, auto parts, textile machinery, processing of cold forging materials, instruments, steel pipes, cutters, engineering machinery, sports equipment and other machiner.

3.Widely applied to industries of  copper, titanium, aluminum, magnesium, petroleum, power and bridge (e.g. piston rod, optical axis, bolt, spring, rack, rod thread, stainless steel rod, copper rod, titanium rod, aluminum rod, magnesium rod, bearing ring, draglink, roller shaft, pin, polishing rod, screw, core rod, oil drill pipe, tightwire, pipe blank).

 Technical Parameters 

Two-roller straightening machine units with high precision are mainly used for the accurate straightening and calendaring of bars which have been peeled or bright bar after by grinding. Meanwhile, they can also be applied to straighten black bars and precisely-forged round bars. As straightening and calendaring are done simultaneously, the work efficiency is high.

The machine is divided into two types: two-beam and four column model and frame structure model. Two-beam and four column model can eliminate gap mechanically. frame structure model can eliminate gap hydraulically. And it is designed with hydraulic protection system for overload, so that different choices can be made according to different needs.

 Practical; stable processing; high speed; better surface quality; high working accuracy. Turning speed of materials can reach more than 12m/min.

Quality Guarantee 

Professional design and manufacturing

pressional welding of lathe bed, entire aging treatment

Purchase main parts all over the world

Excellent 24h fast response service

 Yantai Haige Machine Tools Co., Ltd (original Yantai Ruihai Machinery Co., Ltd) establishes in 1999 and is a professional company engaged in producing finishing equipment and processing equipment of bright material, such as centerless lathe (commonly known as peeling machine or flaying machine), straightening machine, abrasive belt grinder (buffing machine), screw whirling mill and their auxiliary machines. It is an innovative and high technology enterprise, which integrates research and development, production and sale of finishing equipment for professional slender axles.

The company is equipped with specialized technical research and development department, and its ability of research and development, configuration of software and hardware and scale of personnel rank first in the industry. From design concept, technological level, production scale, quality in use to after-sale service, the company attains domestic leading level. It owns professional factories for machining and assembling, and full set of advanced equipment of precision machining, so it can produce high-precision core components by itself. Further more, the company possesses abundant ability of research and development, and perfect after-sale service system.

Diameters of products manufactured by the machine vary from Φ5mm to Φ350mm. The company can contract for full-set planning, design and manufacture of metal bar, tubing, and finishing line of wire rod, and meet the needs of customers at different levels. We are able to help users achieve digitization and automation control and management. We can also meet the needs of larger enterprises at home and abroad, and enterprises which require the equipments have higher degree of automation, to fundamentally enhance users’ production efficiency and product quality.

The company regards quality of products as the life. It has passed ISO9001 international quality system certification, and strictly enforces the ISO9001 international quality management system. Dependent on strong software and hardware facilities and strict quality control, the company has passed the acceptance of State Administration for Entry-Exit Inspection and Quarantine Bureau, and furthermore, centerless lathe and straightening machine have won the Export License of Product Quality.