1. Description:
250x500mm Metal Coil 2 Hi Cold Rolling Mill Equipment with stably
speed and used to make pipe
2. Introduction:
The two high mill is mainly used in metal rolling process. It is divided into reversibling and non-reversibling types. The
former includes blooming mill, rail beam mill, medium and heavy
plate mill, etc. The irreversible type includes billet continuous
rolling mill, stack rolling mill, cold rolling mill of thin plate
or strip steel, temper mill, etc.
3. Features:
- The 2-Hi cold rolling mill is a kind of portable type.
- One stand and two frames are made from fabricated steel plates.
- The number 2 Rolls on this cold rolling mill are made of chilled
material.
- It is equipped with heavy duty reduction gear.
- The screw down system is manual.
- We adopt one number C.I. casting flywheels.
4. Technical Parameters:
| Type | Φ120 × 160 | Φ150 × 220 | Φ175 × 400 | Φ250 × 500 | Φ320 × 600 | Φ400 × 800 | Φ500 × 1000 |
| Input thickness (mm) | ≤4 | ≤4 | ≤4 | ≤8 | ≤10 | ≤20 | ≤30 |
| Output thickness (mm) | 0.15 | ≥0.35 | ≥0.35 | ≥0.4 | ≥0.4 | ≥0.5 | ≥0.6 |
| Strip (mm) | 10-100 | ≤150 | 300 | 370 | 450 | ≤600 | 800 |
| Rolling pressure (T) | 65 | 100 | 100 | 120 | 150 | 160 | 260 |
| Rolling speed (m/min) | 12 | 13 | 13 | 13 | 13-15 | 13-15 | 15-25 |
| Main motor (KW) | 22 | 30 | 37 | 55 | 75 | 155 | 160 |
| Press-down motor (KW) | 1.5 | 2.2 | 2.2 | 3 | 4 | 4 | 7.5 |
| Press-down speed (mm/s) | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.12 | 0.12 |
| Speed reducer | JZQ550 | JZQ750 | JZQ750 | JZQ750 | JZQ1000 | JZQ115 | JZQ130 |
| Weight (T) | 4.8 | 5.8 | 7 | 12.8 | 19 | 40 | 50 |
Note: The above parameters are for reference only, it could be
manufactured according to customer's requirements.
5. Packaging
Machine will be fixed inside container by steel wire and special
PET strap, in order to make sure all parts will not move during
transportation and avoid any kinds of damage of machine and
container.
6. Warranty term: 12 months (excluding easy-broken parts)
7. Our service and features:
7.1 Design: We have a matured technical team with rich experience to develop
and deisng the machines according to customer's demand and
requirements.
7.2 This is a very perfect and durable equipment. We have more than
10 years experiences.
7.3 This kind of machine has the best quality and the best price.
It has accurate measurement and easy operating.
7.4 We provide technical support (both before, during and after
sales), production, installation, commissioning and maintenance
service to all customers.
7.5 Our product has been exported to many regions and won high
reputation because of the high quality and reasonable price.
