1. Strong structure: The fuselage is made of FC-25 high-strength ductile cast iron, and has been conditioned and heat-treated for durability.
2. Stable advance and retreat motion: the advance and retreat slide of square track design is cast with the body as a whole, and will not jump during the rolling pressure operation after grinding.
Loose, worn.
3. Strong strength: hydraulic drive, a wide range of processing energy rates.
4 Fixed, rolling through dual use: equipped with time limit control meter, can adjust the processing time.
5.Full transmission: The worm after heat treatment is ground by thread, and the phosphor bronze worm wheel is more closely combined, and the transmission is smooth.
6. Both ends of the thimble support frame can be added according to the type of work, and the thread can be rolled to integrate the concentricity
7. Especially suitable for the processing of long gauge screws, ohm screws, ball screws and machinery, hardware tools, steam engine parts or iron pipe threads.

Specifications:

Energy efficiency \ Type	SN-50
Outer diameter of rolled screws	Ø6 ~ 80 Ømm
Pitch range	1.0p ~ 6.0p
Rolling length fixed, rolling through (unlimited length) dual use	10 x 20 x 28 x 38 rpm
Roller outer diameter	180 mm
Roller bore	54 mm
Roller thickness	35 ~ 150 mm
Maximum distance between roller shafts	230 mm
Minimum distance between roller shafts	170 mm
The distance between bed surface and roller shaft center is	150 mm
Rolling capacity	4 ~ 30
Main engine motor	10 HP
Hydraulic motor	5 HP
Feed pressure	35 TONS
Weight (approx.)	2700 kgs
Gross weight (approx.)	3160 kgs
Mechanical body	1800 x 1500 x 1300 mm
Packing size	1880 x 1545 x 1500 mm

Especially suitable for processing long gauge screws, ohm screws, ball screws and machinery, hardware tools, trapezoidal screw, worm, high precision fasteners, motor parts or iron pipe threads.

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