Qingdao, Shandong, China
Member Since: 2010
Business Type: Manufacturer/Factory,Trading Company
3. Main Features:
1) The roll adopts the vanadium titanium metal alloy chilled cast iron and its surface is hard and wear-proof. The internal cavity is processed to make temperature well proportioned on the roll surface.
2) The machine is equipped with an overload protection device to prevent the main components from being damaged.
3) The machine is also equipped with an emergency brake device. When an emergent arises, just draw the safety pull rod, and the machine will stop immediately. It is safe and reliable.
4) The transmission system adopts a hardened tooth-surface reducer, which has a compact structure with higher transmission efficiency, lower noise and longer service life.
5) The base frame is a whole framework, which is convenient for installation.
6) Stock bender for direct rubber sheet and knife to cut as your need to assemble.
7) Auto-lubrication sysytem for greese or oil and match bearing bush.
4.Technical Parameter :
Working diameter of rolls (mm)
Working length of rolls (mm)
Working linear speed of front roll(m/min)
Max gap (mm)
Driving motor power(kw)
Overall dimension (mm)
5. Equipment Structures:
Rolls: Alloy chilled cast iron rolls with surface hardness 510 ~ 550 BHN. The Rolls are mirror finished & polished, duly grinded and are hollowed for cooling or heating.
Bearing: the Swedish imports, load bearing force big, can adjust the gap, high precision, good rigidity
Roll Clearance Adjusting Unit : Through worm and worm gear drive clutch rod for parallel sheeting hand wheels to close theNIP from One point only.
Roll Cooling : Universal rotary joints with inner spray pipes with hoses and headers. Piping is complete up to supply pipe terminal.
Journal Bearing Housing : Heavy duty steel casting housing fitted with antifriction roller bearings.
Lubrication : Manual / motorized grease lubrication pump for anti friction roller bearings fitted in dust sealed housing.
Stand Frame & Apron (Cap) : Heavy duty steel casting.
Gearbox : Helical reduction gearbox greaves/ shanti make direct coupled with rear roll and motor.
Base Frame : Common base frame heavy duty, steel beams and MS plate fabricated accurately machined on which whole machine with gearbox and motor are fitted. No deep foundation required.
Electric Control Panel : Star delta electric operating panel with auto reversing, voltmeter, ampere, overload protection relay,3 phase indicator and emergency stop switch.