

1. Screw: the screw is made of 38CRMOA1A high-quality nitrification steel. Through tempering and surface nitrogen treatment, the surface hardness of spiral part can reach to HRC60-70, and the hardness layer depth can reach to 0.5 0.7mm.
2. Machine body: it is made of casted steel ZG270-450 the force feeding rollers are equipped.
3. Reducer: we adopt the hard tooth surface reducer, and the precision of gear in mesh reach to sixth grade.
4. Motor: DC motor
5. Temperature control system: The machine is provided with three units temperature controller, each control unit can be independently controlled. The recycling media of the temperature control system is soft water; the inlet water pressure is 0.2-0.3MPa, the heating power of each unit is 9 kW, it is used with hot water circulating pump from German Ville Company and the temperature controller of intelligent automatic adjusted from Japanese RKC Company, the temperature control accuracy is ± 2ºC and it has automatic water replenishment function, hot water circulation pump can not be activated if it has no water or at anhydrous state and the heater can not be heated, it also has functions of alarm automatic shut-off if the temperature is over and has function of automatic exhaust.
6. Die head: we can design according to your requirements.

Type | XJD-60 | XJD-90 | XJD-120 | XJ-150 | XJ-200 | XJ-250 |
Screw diameter(mm) | 60 | 90 | 120 | 150 | 200 | 250 |
Length-diameter ratio(L/D) | 12:1 | 12:1 14:1 16:1 | 12:1 14:1 16:1 | 12:1 14:1 16:1 | 12:1 14:1 16:1 | 12:1 14:1 16:1 |
Screw max. rotation speed(r/min) | 80 | 60 | 50 | 45 | 32 | 26 |
Main motor power(kw) | 22 | 45/55/55 | 75/90/110 | 160/160/200 | 220/280/355 | 355/450/480 |
T.C.U. | 3*6kw | 4*9kw | 4*9kw | 4*12kw | 4*12kw | 4*16kw |
Pin number | 5x6 | 8x6 10x6 10x6 | 8x6 10x6 10x6 | 8x8 10x8 10x8 | 8x10 10x10 10x10 | 10x12 12x12 12x12 |





Qingdao Libang Industry Products Co.,Ltd is a professional provider of rubber machine.
A: We are Professional Provider of Rubber Machine in China for many years.
Q2. ARE YOU AN COMPREHENSIVE SUPPLIER FOR RUBBER&PLASTIC MACHINE?
A: Yes, we can provide the complete solution line to customer according to customer's requirement.
Q3. HOW ABOUT THE QUALITY CONTROL IN YOUR FACTORY?
A: We have the SOP (Standard Operation Procedure) and all the production steps must follow up this SOP.
Q4. WHAT ABOUT THE AFTER-SERVICE? WILL YOU SEND YOUR ENGINEER TO MY COUNTRY TO HELP COMMISSION AND INSTALL THE MACHINE?
A: Surely, we have many experienced technical engineers for overseas service, they would help you install the machine and support training to workers.
Q5. WHAT IS THE DELIVERY TIME OF THE MACHINE?
A: Actually, the delivery time of the machines depends on the machine options. Normally, the delivery time of a standard machine could be within 10-60 days.
Q6. WHAT IS THE WARRANTY OF THE MACHINE?
A: The whole machine's warranty period is 12 months and spare parts will be depended.








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