Higher velocity wire rod rolling mill equipment
The ending mill group is composed of leading crossed 45° higher-velocity wire-rod ending mills.
The finishing mill group is situated in large-pace wire-rod workshop. Through 10 unit rack the continuous micro-tension rolling mill will be transported upstream Φ17 ~ Φ21mm of rolling, rolling become Φ5.5 ~ Φ16mm finished wire. The doing work velocity of 90m/s is insured. The specification of conclude item is Φ5.5mm. 

Structural characteristics of ending mill

1. Ending mill device is combined with 10 mills, pace increasing box, assistance foundation, arc coupling, water-resistant slot, water-resistant plate, the protecting protect, piping and guide of ending mill. Mill frame is composed of a few Æ200mills and 7 Æ150 mills, frame use prime crossed 45° composition form to achieve no twisting, no speak to axis, minor axis and shock for products, apart from, it lessen the heart of gravity peak, the steadiness enhanced as effectively, in the mean time, the whole weigh has decrease and it is simple to preserve. 10 frames are concentrated transmission.
2. Roll frame is composed of roller box, bevel gearbox and spare components of bevel gearbox.
3. Roller box and bevel gearbox undertake outside combinational instruction, reduce the measurement of bevel gearbox to reduce the excess weight of ending mill, decrease the space of mills to make their structure compact. Roller box employed cantilever roll loop, there is eccentric locking collar in the box to modify roll hole. CZPT bearing and roll shaft are inside eccentric locking collar , taper sleeve is utilised to correct roll loop which is in the end of roll shaft.
4. Bevel gearbox is composed of box, transmission box, spiral bevel gear roll and synchronized gears. All gears are hardened grinding gear, geartooth correction is essential. The accuracy level of spiral bevel gearbox is 6 and spherical bevel gearbox is 5 to insure the smooth working of high speed.
5. Roller box and bevel gearbox are linked by bolts, a component of roller box plug into the bevel gearbox to allow two synchronized gears in bevel gearbox meshed. Roller box and bevel gearbox are set by two locating pin, the roller box with very same specification can be altered.
6. The axial drive of the roll shaft beared by a pair of thrust ball bearings , this ball bearing mounted on the axial clearance in the absence of the resilient washer, due to the fact the quite little axial clearance ball by itself, consequently the roll shaft to properly positioned in the axial path, which guarantees accurate roll rolling precision, which is to make certain the dimensional accuracy of the workpiece.
7. The roller shaft in close proximity to the movie bearing is designed in the type with taper, so the roller shaft can bear uniform load distribution even it is bend. So the life time of roller can be enhanced.
8. The adjustment of roll hole is to rotate feed screw with left and right thread and nut. When the two eccentric rotated reasonably, the distance of two rollers changed with the symmetrical eccentric relative movement of eccentric locking collar, so the place of former roller line and guidebook can be sustain.
9. Roller loop is tungsten carbide, it is related on the cantilever roll shaft, we use the particular hydraulic changing roll products to exchange roll loop, it is hassle-free and easy.

CZPT overall performance
parameters

 CZPT overall performance
The kind of mill: Cantilever roller loop mill
The quantity of body: 10 (first~fifth frame are Φ200 mill,sixth~tenth body are Φ150mill)
Design strategy:  top crossed 45°, 10 frames concentrated transmission.
Dimensions of roll loop:   Φ200 mill:(Φ210.5–Φ189.5)×Φ120.65×72mm
Φ150 mill:(Φ158.8-Φ142.9)×Φ87.76×62mm
CZPT of rolling:     Φ200 mill:152kN
Φ150mill:107.8kN
Space of rolling:  Φ200 mill:2.86kNm
Φ150 mill:one.61kNm
Transmission motor:  DC motor
                  Power: 1600kW×three or 4500 kW AC inverter motor
                   CZPT velocity: a thousand~1300 r/min
                   Working rotary pace: 900~1100r/min
The velocity ratio of mill team:

CZPT: slim oil concentration lubricated
            System oil strain: .35~.6MPa
            Consumption: 1500L/min
            Oil: Mobil 525
 Cleanliness: 10m
           CZPT for roll: water force: .6MPa
           Consumption: maximum is 10´30m3/h
           CZPT pressure system of protective go over:
           Working strain: 20MPa
           System circulation:  35 l/min
           Composition of machine: Φ200 mill(a few),Φ150mill(7), guild fittings, velocity escalating box, assistance foundation, flap, waterproof slot, buffer tank, the protecting go over, couplings and pipework of finishing mill.

Before sale: design the suitable machine based on the specific demands

Medium sale:

one.Based on customer’s demand to offer moderate quotation project 2.Accept customers to visit our factory  

three.Help customer work out the schedule in china 

Following-sale:

1.On-site training personnel two.Appoint special aftersale service staff, arrived at the scene guide clients  
installation and commission

HangZhou CZPTduo CZPTtrical & CZPT Equiment Co., Ltd.
     With much more than twenty a long time experience in metallurgical industry, The primary enterprise scope for the metallurgical machinery, substantial-velocity gear box, hardened gear reducer. Higher-speed wire rod, bar, unique metal rolling mill generation line design and style, generation, revenue and set up As nicely as for the aviation, metal, oil, electric power, coal mining machinery to provide clever re-producing laser quenching, welding, cladding supporting processing, surface area corrosion and wear-resistant alloy protecting processor entire established of technologies advancement, services and programs. Crack detection of the products and spare parts, CMM evaluate and Gear detection. CZPT by means of the ISO9001 certification, the use of “Hangji” registered trademark of ZheJiang CZPT brand name, with far more than 10 patented technology, the institution of a complete analysis and improvement, creation and top quality assurance technique for substantial-tech enterprises.